Document confirmed Gitea domain transition completion

Document Gitea domain and retire Prometheus DuckDNS
Enable boot startup for Atlas iCloudPD
2026-10-03 13:29:58 +00:00 · 2026-10-03 15:15:21 +02:00 · 2026-10-03 15:09:34 +02:00 · 2026-10-03 13:59:05 +02:00 · 2026-10-03 13:44:57 +02:00 · 2026-10-03 11:53:12 +02:00
51 changed files with 3051 additions and 236 deletions
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -25,6 +25,9 @@ Ansible-driven personal infrastructure repo for Fedora and Void desktops, Fedora
 - Preserve layering `all -> platform -> role -> desktop -> host`.
 - Keep `ansible/site.yml` small; orchestration belongs there, implementation belongs in roles.
 - Prefer minimal, targeted edits. Preserve idempotency and existing ordering.
+- Keep completed one-time cleanup operations out of the playbook. Execute them directly
+  with explicit authorization; retain only the ongoing desired-state configuration and
+  historical documentation, not permanent cleanup flags or tasks.
 - Use Git Flow branch prefixes: `feature/` for new functionality, `bugfix/` for non-urgent fixes,
  `hotfix/` for urgent production fixes, `release/` for release preparation, and `support/` for
  maintained release lines. Do not use abbreviated prefixes such as `feat/`.
@@ -54,9 +57,28 @@ Ansible-driven personal infrastructure repo for Fedora and Void desktops, Fedora
  - Emacs is disabled by default; temporary Emacs check: `ansible-playbook ansible/site.yml --limit <host> --tags emacs --check --diff -e emacs_enabled=true`
  - AI coding agents: `ansible-playbook ansible/site.yml --limit <host> --tags ai_agents --check --diff`
  - Mail bootstrap: `sh -n scripts/bootstrap_mail.sh` and `shellcheck scripts/bootstrap_mail.sh`
-  - Server compose render: `podman-compose -f /opt/docker/server/docker-compose.yml config` and `systemctl status podman-compose-server`
+  - Server NPM Quadlet: `systemctl status prometheus-npm.service`; the Compose fallback is retired.
+  - Explicit Prometheus legacy cleanup (destructive only without check mode):
+    `ansible-playbook ansible/site.yml --limit prometheus --tags server_legacy_cleanup --check --diff -e server_legacy_cleanup=true`
  - Atlas media stack:
    `ansible-playbook ansible/site.yml --limit atlas --tags storage,sharing,containers --check --diff`
+  - Atlas rootless Gitea staging (does not start Gitea):
+    `ansible-playbook ansible/site.yml --limit atlas --tags gitea --check --diff`
+  - Atlas canonical Gitea domain (restarts only Gitea on a real configuration change):
+    `ansible-playbook ansible/site.yml --limit atlas --tags gitea_public_domain --check --diff`
+  - Atlas iCloudPD storage and boot-started Quadlet:
+    `ansible-playbook ansible/site.yml --limit atlas --tags icloudpd --check --diff`
+  - Atlas explicit Gitea host-owner migration (live outage; never a normal run):
+    `ansible-playbook ansible/site.yml --limit atlas --tags gitea_owner_migration -e atlas_gitea_owner_migration=true`
+  - Atlas explicit isolated Gitea restore rehearsal (not part of normal runs):
+    `ansible-playbook ansible/site.yml --limit atlas --tags gitea_restore -e atlas_gitea_restore_test=true`
+  - Atlas final Gitea replacement gate (dry-run only until a stopped-source export is pulled):
+    `ansible-playbook ansible/site.yml --limit atlas --tags gitea_final_restore --check --diff -e atlas_gitea_final_restore=true`
+  - Prometheus final Gitea export helper (dry-run installs only; outage action remains opt-in):
+    `ansible-playbook ansible/site.yml --limit prometheus --tags gitea_final_export --check --diff`
+  - Gitea cutover network configuration before activation:
+    `ansible-playbook ansible/site.yml --limit prometheus --tags gitea_cutover,prometheus_backup --check --diff -e server_gitea_on_atlas=true`
+    and `ansible-playbook ansible/site.yml --limit atlas --tags gitea --check --diff`
  - Atlas daily Navidrome music copy:
    `ansible-playbook ansible/site.yml --limit atlas --tags music_sync --check --diff`
  - Atlas network/share hardening:
@@ -75,7 +97,9 @@ Ansible-driven personal infrastructure repo for Fedora and Void desktops, Fedora
    `ansible-playbook ansible/site.yml --limit atlas --tags restorecon --check -e '{"atlas_restorecon_paths":["/zpool/archive"]}'`
  - Prometheus/Aegis WireGuard gateway:
    `ansible-playbook ansible/site.yml --limit prometheus,aegis --tags wireguard --check --diff`
-  - DuckDNS config only: `ansible-playbook ansible/site.yml --limit prometheus --tags duckdns --check --diff`
+  - Prometheus NPM Quadlet steady state (does not perform a cutover):
+    `ansible-playbook ansible/site.yml --limit prometheus --tags npm_quadlet --check --diff`
+  - DuckDNS config only (skipped on Prometheus): `ansible-playbook ansible/site.yml --limit prometheus --tags duckdns --check --diff`

 ## Conventions
 - Use FQCN Ansible modules.
@@ -119,16 +143,24 @@ The dotfile vars follow the same split: `desktop_common_dotfiles` carries mode-i
 - Windows applications are installed manually and are not managed from the WSL profile.

 ## Rocky Server Notes
- DuckDNS is rendered by `profile_server` from host-local `server_duckdns_domain` and
+- Prometheus disables DuckDNS provisioning with `server_duckdns_enabled: false`. Its updater,
+  log and five-minute cron entry were explicitly retired; the external DuckDNS name and Vault
+  token remain untouched. The completed one-time cleanup has no remaining playbook tasks.
+- When enabled, DuckDNS is rendered by `profile_server` from host-local `server_duckdns_domain` and
  `vault_duckdns_token`. Keep the rotated token in encrypted Vault or untracked local vars, never in
  dotfiles. The private `~/duckdns/duck.sh` keeps the existing entrypoint; rendering uses `no_log`
  and disables diffs. Provisioning does not execute the updater or change its external schedule.
 - `rocky_server` is a child of both `platform_rocky` and `server`; `prometheus` is its active target.
 - The target must already provide `server_username` with local sudo access before the profile runs.
- The Rocky profile installs Podman and podman-compose, uses firewalld, preserves SELinux enforcement, and renders the
-  existing Nginx Proxy Manager/Gitea Compose stack with a `podman-compose-server` systemd unit. PostgreSQL and
-  Navidrome are no longer part of the desired Prometheus configuration. The role does not stop or remove legacy
-  containers, delete `/opt/postgres/data`, start the Compose stack, update DNS, or cut over traffic.
+- The Rocky profile installs Podman and podman-compose. Prometheus explicitly retires the legacy
+  Compose unit, files and final-export helper with `server_legacy_stack_retired: true`.
+  Its approved opt-in cleanup removed old application data on 2026-10-03; normal runs do not
+  delete data or recreate the retired files. On Prometheus, Nginx Proxy Manager is now the rootful
+  `prometheus-npm.service` Quadlet with a pinned image digest and the existing `/opt/npm/data` and
+  `/opt/npm/letsencrypt` bind mounts. The rootful `server_web` bridge remains `10.89.0.0/24`.
+  Gitea runs on Atlas; PostgreSQL and Navidrome are absent from the desired Prometheus stack.
+  Normal runs do not delete legacy data, update DNS, or perform an implicit cutover;
+  destructive cleanup requires its explicit tag and opt-in extra-var.
 - Firewalld enables SSH, Cockpit (`9090/tcp`), HTTP and HTTPS. Nginx Proxy Manager publishes `80/tcp` and
  `443/tcp`; bind its administration interface only to `127.0.0.1:81` and use `npm-tunnel` from Ikaros or Nymph.
  Nextcloud remains disabled; do not provision `/srv/nextcloud` directories.
@@ -272,20 +304,164 @@ successfully. The first monthly scrub remains a runtime check.
  intact and the temporary snapshot was removed.
 - [x] Schedule a daily, non-deleting copy from `Archive/Music` to the separate Navidrome music
  dataset. The rootless `atlas-music-sync.timer` is enabled for 00:45 Europe/Rome; a manual
-  idempotent service run succeeded on 2026-10-01. The first scheduled run remains to be verified.
+  idempotent service run succeeded on 2026-10-01. The first scheduled run triggered at
+  00:45 CEST on 2026-10-02 and exited successfully (`Result=success`, status 0); the next
+  run is scheduled for 2026-10-03 00:45 CEST.
+- [x] Design the staged Prometheus-to-Atlas Gitea migration in `docs/atlas-gitea-migration.md`.
+  The approved topology keeps NPM on Prometheus and moves HTTPS and public SSH (TCP/2222) together;
+  Gitea runs as an `admin`-owned rootless user Quadlet on Atlas with an internal `gitea` user.
+  The rootful-to-rootless data-layout
+  conversion passed an isolated restore rehearsal. The later partial cutover is tracked below.
+- [x] Prepare the dedicated Atlas Gitea dataset, non-login UID/GID 1101 with a separate rootless Podman
+  sub-ID range, and disabled user Quadlet. On 2026-10-01 the targeted Ansible run and a second idempotent
+  run passed; the generated unit was inactive, with no staging HTTP/SSH listener. POSIX ACLs on only the
+  service-namespace parents grant this account traversal without access to sibling datasets.
+- [x] Perform an isolated rootless restore rehearsal from the verified Prometheus backup. On 2026-10-01
+  the SHA-256-checked selective extraction and path/SSH conversion succeeded; SQLite `quick_check`
+  passed, all 33 repositories passed `git fsck`, and source/target public SSH host-key fingerprints
+  matched. The pinned rootless image answered HTTP and listened on internal SSH/2222 with
+  `--network none`; the temporary container was removed and the Quadlet stayed inactive. A second
+  restore run made no changes. This is a rehearsal copy, not the final consistent cutover copy.
+- [x] Verify ZFS and Borg coverage of the staged Gitea dataset. On 2026-10-01 the managed recursive
+  hourly snapshot `atlas-auto-hourly-20261001T193401Z` included it, and the managed incremental
+  Borg archive `atlas-20261001T193420Z` included its database. A private one-file restore from
+  each independently matched the staged database and passed SQLite `quick_check`; temporary files
+  and snapshot mounts were removed, the Borg service ended successfully, and the pool was healthy.
+- [x] Include the new Gitea dataset in a UUID-bound offline USB version and test a file restore
+  before accepting production writes. The operator's 2026-10-01 manual run published version
+  `20261001T201220Z-254397` successfully on 2026-10-02. Its Gitea database was restored to a
+  temporary directory from a read-only mount: contents, owner, group, mode, size, mtime and POSIX
+  ACL matched, and SQLite `quick_check` passed. Temporary files and mounts were removed, LUKS
+  was closed, and the pool remained healthy. A redundant run was stopped during verification;
+  its temporary snapshot was cleaned up and the service's resulting failed state was reset.
+- [x] Install a separate opt-in final Gitea export helper on Prometheus. Its 2026-10-01 targeted
+  deployment and `bash -n` passed while Gitea and NPM stayed running. It refuses an active export
+  timer, stops only Gitea, verifies SQLite, publishes a checksum-verified Gitea-only version for
+  Atlas' existing pull, and leaves the source stopped on success. It was invoked on 2026-10-02
+  after the export timer was stopped; version `20261002T071525Z` was pulled and verified on Atlas.
+- [x] Prepare the Atlas final-restore gate without replacing the rehearsal: it accepts only a
+  checksum-verified `gitea-cutover` export, refuses a running target, stages and validates the new
+  layout before replacing the marked rehearsal, and rolls back a failed swap. Synthetic success
+  and rollback tests passed on 2026-10-01. On 2026-10-02 the final gate replaced the rehearsal;
+  SQLite `quick_check`, all 33 repository `git fsck` checks, checksum and SSH host-key comparison passed.
+- [x] Start the rootless Atlas Gitea Quadlet and move the primary HTTPS route. On 2026-10-02 Atlas
+  answered HTTP 200 through the Aegis gateway. NPM stayed on Prometheus; its variable upstream
+  required a managed Nginx `server_proxy.conf` override because runtime DNS ignores Compose
+  `extra_hosts`. The primary public HTTPS page and API returned 200, and `git ls-remote` succeeded
+  for a representative repository after NPM restart; the Navidrome and Syncthing Proxy Hosts also
+  responded. The source
+  Gitea container was removed from the desired Compose stack without deleting its data; the
+  Prometheus backup export timer resumed for NPM only. A post-cutover recursive ZFS snapshot and
+  encrypted Borg archive `atlas-20261002T073044Z` completed successfully.
+- [x] Move the live Gitea Quadlet and dataset from the legacy host `gitea` account to `admin`
+  after a disposable snapshot-copy test of the pinned derived image. On 2026-10-02 the explicit
+  outage run stopped only legacy Gitea, made safety snapshot
+  `zpool/services/data/gitea@gitea-owner-migration-20261002T100104`, changed dataset ownership,
+  and validated loopback staging (HTTP 200, internal `gitea` UID/GID 1000, SQLite `quick_check`)
+  before promoting the `admin` Quadlet. Production LAN and public HTTPS returned 200; Navidrome
+  and Syncthing remained active, the pool was healthy, and the normal Gitea run changed nothing.
+  The old host account and data on Prometheus remain preserved; the old Atlas Quadlet and its
+  parent-dataset traverse ACL were removed. A subsequent normal run changed nothing.
+- [x] Validate public Gitea SSH/2222 and an authenticated read from Ikaros. After the VPS
+  firewall was opened on 2026-10-02, TCP/2222 connected, the public ED25519 host-key
+  fingerprint matched Atlas, Gitea authenticated `fscotto` using the `ikaros` key, and
+  `git ls-remote` returned HEAD for `fscotto/infra.git` over public SSH.
+- [x] Validate authenticated SSH pull and push. On 2026-10-02 the operator reported both
+  operations working through the public SSH endpoint; the earlier agent-run `git ls-remote`
+  remains the independent read-only check. The agent did not perform a test push.
+- [x] Validate Gitea login and write via HTTPS. On 2026-10-03 the operator confirmed
+  authenticated web login and Git clone/pull/push through the public HTTPS endpoint. Do not
+  restart the stale source Gitea after Atlas has accepted writes.
 - [ ] Design and deploy Nextcloud as another explicitly temporary Atlas service before Uranus. Give it
  separate persistent application, database, and cache storage; keep credentials in Vault; publish it only
  through NPM over the Prometheus--Aegis gateway; and define backup, upgrade, and eventual Uranus-migration
  procedures before exposing user data. Do not deploy Nextcloud before the data-protection checklist is complete.
+- [x] Move Gitea canonical HTTPS and SSH hostname to `git.fscotto.co` on
+  2026-10-03 through Ansible. Only Gitea restarted; second run changed nothing.
+  HTTPS and authenticated SSH reads returned the same repository HEAD.
+  The new NPM hostnames passed TLS/HTTP checks; old DuckDNS Proxy Hosts were
+  observed disabled. Details are in `docs/domain-fscotto-co.md`.
+- [x] Confirm login on the new Gitea hostname and update remaining client remotes/integrations.
+  The operator confirmed completion on 2026-10-03; the agent did not perform a test push.
+- [x] Remove obsolete DuckDNS NPM Proxy Hosts, unused certificates and the old upstream override.
+  The operator confirmed completion on 2026-10-03; no new agent runtime check was performed.
+- [x] Review and remove completed one-time procedures from the playbook.
+  The operator confirmed completion on 2026-10-03.
+- [x] Retire Prometheus' local DuckDNS updater on 2026-10-03 through Ansible:
+  the five-minute cron entry and private updater/log directory were removed.
+  Provisioning is disabled; repeat cleanup changed nothing. HTTPS services, private NPM
+  administration and the export timer stayed healthy. The external name and Vault token
+  remain untouched for possible future use on a local host.
 - [ ] Keep `atlas_manage_media_stack` disabled until the future Immich deployment has validated `/dev/dri`,
  container paths, and the required Vault database secret.

 ### Priority 4 - Optional workflows
- [ ] After data protection is validated, move iCloudPD photo ingestion from Aegis to Atlas as a
-  temporary service until Uranus is ready. Plan to store photos in `/zpool/archive/Pictures` and
-  persistent application/MFA state outside `Archive`; validate permissions, SELinux, backups and
-  recovery before cutover. Keep the current Aegis service and Photobook NFS export unchanged until
-  the Atlas workflow is tested, then retire them explicitly if no longer needed.
+- [x] Deploy the declared Atlas iCloudPD state dataset and inactive rootless `admin` Quadlet.
+  Photos belong under `/zpool/archive/Pictures/iCloudPD`; private config/MFA state belongs in
+  `zpool/services/data/icloudpd`. Photobook remains reserved for Immich. Ansible now renders
+  `icloudpd.conf` with the Apple ID from the existing Vault key, but does not store the password
+  or manage MFA. Automatic startup was approved on 2026-10-03; the Quadlet now
+  uses `WantedBy=default.target` and Ansible keeps the service running.
+  The isolated no-network layout test is documented in
+  `docs/atlas-icloudpd-migration.md`. On 2026-10-02 Atlas deployment and a second idempotent run
+  passed; no app config existed at deployment. A manual first start on 2026-10-02 generated
+  `icloudpd.conf`; an Ansible run then replaced it with a private mode-0600 Vault-backed template
+  and an idempotent second run. The image later expanded the config, so Ansible now seeds it
+  only when absent and maintains the declared fields. Its launcher requires `traceroute`; the
+  rootless Quadlet grants only `NET_RAW`, tested in isolation and after restart. The service
+  was subsequently initialized interactively; initial ingestion is tracked below.
+- [x] Retire Aegis iCloudPD completely. The operator authorized deleting its Quadlet,
+  `/var/lib/icloudpd` data, and MFA state despite an unaudited container overlay. After two
+  interactive-sudo runs on 2026-10-02, the unit is `not-found`/`inactive`, the Quadlet and state
+  directory are absent, and AdGuard remains active. The temporary retirement tasks have since
+  been removed from the Aegis role; it no longer manages iCloudPD.
+- [x] Validate Atlas iCloudPD authentication and initial ingestion. On 2026-10-03 the active
+  rootless service logged `All photos and videos have been downloaded` at 02:16 and reported
+  completion for the user. The destination held 11,658 files (86,020,430,015 bytes); the preceding 24h
+  logs showed download activity without authentication failures or errors. A later read-only check
+  found the service still active. This confirms the initial download, not the next daily cycle.
+- [x] Declare HEIC decoding for Fedora graphical desktops without converting the originals on Atlas.
+  The Fedora role installs RPM Fusion Free with a pinned signing-key fingerprint and
+  `libheif-freeworld` on Ikaros and Nymph. The package was confirmed installed on Ikaros on
+  2026-10-03; Nymph deployment and an actual image-opening test were not observed.
+- [ ] Validate Atlas iCloudPD filesystem/SELinux/SMB access, the next daily sync, ZFS/Borg/USB
+  backup inclusion, and isolated restore of photos and private state. A recursive hourly snapshot
+  of `zpool/archive` exists after ingestion, but no iCloudPD-specific backup version or restore
+  has been verified. The first monthly scrub remains a separate open data-protection check.
+
+## Prometheus NPM Quadlet cutover
+- [x] Stage a rootful NPM Quadlet using the exact running image and the existing data/certificate
+  mounts, bridge subnet, public HTTP/HTTPS ports, and loopback-only administration port.
+  The generated service depends on `server-web-network.service` and is wanted by `multi-user.target`.
+- [x] Take and verify the stopped-source export before switching owners. Version
+  `20261003T091009Z` was pulled to Atlas and its NPM SQLite database checked in isolation.
+- [x] Cut over NPM to `prometheus-npm.service` on 2026-10-03. The legacy Compose unit is inactive
+  and disabled; the Quadlet is active with zero recorded restarts. Public Gitea and Syncthing
+  HTTPS returned 200 with valid TLS, while public TCP/81 remained unreachable.
+- [x] Validate the post-cutover backup path. The export and Atlas pull published
+  `20261003T091633Z`; checksum, SQLite `quick_check`, ten proxy hosts, six certificate records,
+  both Quadlet files were present, and the complete Let's Encrypt tree (70 regular files plus
+  12 symlinks) matched the live data. A targeted normal Ansible run changed nothing. Details and rollback
+  boundaries are in `docs/prometheus-npm-quadlet.md`.
+- [x] Remove only unused Gitea, Navidrome and PostgreSQL images with opt-in
+  Ansible tasks on 2026-10-03. Second run changed nothing; NPM stayed active
+  with zero restarts, HTTP/HTTPS passed, backup timer and SSH proxy stayed active.
+  This image-only step preserved data and fallback; the later approved deletion is tracked below. Validation:
+  `ansible-playbook ansible/site.yml --limit prometheus --tags server_image_cleanup --check --diff -e server_legacy_image_cleanup=true`
+- [x] Complete explicitly approved old-data and Compose fallback removal on 2026-10-03.
+  Backup paths and mount dependencies were reconciled before deletion; repeat cleanup changed
+  nothing. The normal Compose/template/helper check did not recreate retired files.
+  A separately approved manual export/pull published `20261003T112906Z`; checksum and isolated
+  SQLite restore passed with ten proxy hosts and both Quadlet definitions. NPM, primary HTTPS,
+  WireGuard, SSH proxy and backup timer remained healthy; existing backup archives were preserved.
+- [x] Retire the unused secondary Gitea hostname `git.ov-ad3410.infomaniak.ch`
+  on 2026-10-03. Its NPM Proxy Host was already soft-deleted and had no
+  associated certificate. Its Ansible domain and runtime override were removed;
+  nginx -t and reload passed without restarting NPM. Primary HTTPS returned 200
+  with valid TLS. At that step only `git.fscotto.duckdns.org` remained declared;
+  the subsequent domain transition and operator-confirmed cleanup are tracked above.
+- [ ] Observe the first scheduled export and Atlas pull after the cutover; the manual end-to-end
+  cycle passed, but the next unattended cycle has not yet occurred.

 ## Cerberus Management Node (Deferred)
 `cerberus` is postponed until the office in the new house is physically set up. It is not an inventory
@@ -361,5 +537,5 @@ validated exports of older historical data will use a dedicated Atlas NFS datase
  `/etc/resolv.conf` linked to `/run/systemd/resolve/resolv.conf`. LAN clients may use AdGuard, but
  Aegis must use the independent upstream DNS declared by `aegis_host_dns_servers` so Greenboot does
  not depend on the AdGuard container during startup.
- iCloudPD requires post-deployment interactive MFA initialization; its cookie/configuration state is
-  persisted in `/var/lib/icloudpd/config`.
+- Aegis iCloudPD has been retired and is no longer managed by this role. Its service, Quadlet,
+  data, and MFA state were removed with the operator's explicit authorization.
--- a/README.it.md
+++ b/README.it.md
@@ -182,6 +182,10 @@ Le applicazioni Windows sono installate e gestite manualmente; il profilo WSL no

 ## Server

+La migrazione dei servizi pubblici a `fscotto.co`, la gestione Ansible
+degli URL Gitea e i passaggi ancora aperti per ritirare DuckDNS sono in
+[`docs/domain-fscotto-co.md`](docs/domain-fscotto-co.md).
+
 Sistema operativo:

 - Rocky Linux 9
@@ -201,28 +205,37 @@ Lo stato attuale del profilo server include:
 - installazione pacchetti Rocky via DNF, EPEL e CRB
 - installazione di Podman e podman-compose
 - abilitazione dei servizi systemd dichiarati in inventory/group vars
- copia dei dotfiles server e rendering del `docker-compose.yml` per Nginx Proxy Manager e Gitea,
-  piu l'unita `podman-compose-server` (attivazione manuale)
+- copia dei dotfiles server e rendering del Quadlet rootful `prometheus-npm.service` per Nginx Proxy
+  Manager; il vecchio fallback Compose è stato rimosso con autorizzazione esplicita
 - attivazione di firewalld con SSH, Cockpit (`9090/tcp`), HTTP e HTTPS abilitati
 - Syncthing escluso dal profilo server Rocky

-Il Compose desiderato su Prometheus non include piu Navidrome ne il database PostgreSQL obsoleto.
-Navidrome e Syncthing appartengono ad Atlas; Navidrome ufficiale usa invece SQLite. Il profilo non
-arresta o rimuove automaticamente eventuali container legacy e non elimina `/opt/postgres/data`.
+Il 2026-10-03 la pulizia opt-in autorizzata ha rimosso dati e immagini precedenti di Gitea,
+Navidrome e PostgreSQL, directory obsolete vuote, helper finale Gitea e fallback Compose NPM.
+I servizi migrati restano su Atlas. `server_legacy_stack_retired: true` evita che i normali task
+ricreino i residui; la cancellazione richiede `--tags server_legacy_cleanup` e
+`-e server_legacy_cleanup=true`. NPM attivo e archivi di backup restano intatti.
+Export, pull Atlas e restore SQLite isolato post-pulizia sono riusciti; il primo ciclo automatico
+resta da osservare. Evidenze e confini del recovery:
+[`docs/prometheus-npm-quadlet.md`](docs/prometheus-npm-quadlet.md).

 Nginx Proxy Manager pubblica solo `80/tcp` e `443/tcp`; la sua interfaccia di amministrazione e
 associata a `127.0.0.1:81` ed e raggiungibile da Ikaros o Nymph con l'alias Bash `npm-tunnel`.
 Nextcloud resta disabilitato e il profilo non crea directory `/srv/nextcloud`.

-La fase 1 su Atlas non modifica questo deployment NPM ne i suoi dati persistenti. Dopo aver attivato
-WireGuard e i servizi Atlas, configurare i proxy host NPM correnti con upstream Navidrome
-`http://10.0.0.2:4533` e upstream per la GUI Syncthing `http://10.0.0.2:8384`. Solo la GUI web di
-Syncthing usa NPM; il traffico di sincronizzazione resta sulle porte native pubblicate esplicitamente solo
-sull'indirizzo WireGuard di Atlas. Configurare l'autenticazione Syncthing e una policy di accesso NPM adeguata prima di pubblicare la GUI.
+La fase 1 su Atlas non modifica i dati persistenti NPM. I proxy host NPM usano gli upstream LAN
+`http://192.168.178.55:4533` per Navidrome e `http://192.168.178.55:8384` per la GUI Syncthing;
+Prometheus li raggiunge attraverso Aegis come gateway WireGuard. Solo la GUI web di Syncthing usa
+NPM; il traffico di sincronizzazione resta sulle porte native esposte sulla LAN dichiarata.
+Mantenere l'autenticazione Syncthing e una policy di accesso NPM adeguata.

 ### DuckDNS

-`profile_server` genera `~/duckdns/duck.sh` con permessi `0700`, mantenendo il percorso dello
+`server_duckdns_enabled: false` disabilita il provisioning su Prometheus, che usa IP statico
+e `fscotto.co`. Updater, log e cron ogni cinque minuti sono stati rimossi una sola volta;
+non restano task o flag di pulizia. Il nome DuckDNS esterno e il token Vault restano invariati.
+
+Sui server con `server_duckdns_enabled: true`, `profile_server` genera `~/duckdns/duck.sh` con permessi `0700`, mantenendo il percorso dello
 script e `duck.log`. Definire `server_duckdns_domain` negli host vars del server e salvare il
 **nuovo token rigenerato** in `vault_duckdns_token`, nel Vault cifrato `secrets/vault.yml`
 (`ansible-vault edit secrets/vault.yml`) oppure negli override non versionati `secrets/vault.local.yml`.
@@ -314,7 +327,8 @@ servizi sono inizializzati **ex novo**, senza migrare lo stato precedente, rispe
 `/zpool/media/music` è stata popolata separatamente da `/zpool/archive/Music` il 2026-09-30;
 Navidrome ha completato la scansione. Il timer rootless `atlas-music-sync.timer` copia i file nuovi
 o modificati ogni giorno alle 00:45 Europe/Rome, senza eliminare quelli presenti solo nella
-destinazione; entrambi i dataset ZFS devono essere montati. Alcune playlist originali contengono
+destinazione; entrambi i dataset ZFS devono essere montati. La prima esecuzione schedulata è
+riuscita il 2026-10-02. Alcune playlist originali contengono
 ancora vecchi percorsi Windows. I servizi sono vincolati all'indirizzo LAN di Atlas
 (`192.168.178.55`), mai a WireGuard. `wireguard_overlay` collega invece Prometheus (`10.0.0.1`)
 e Aegis (`10.0.0.2`): le chiavi private restano sui rispettivi host e Ansible scambia solo le pubbliche.
@@ -326,6 +340,14 @@ alla LAN. Dopo la verifica dei servizi, configurare manualmente i Proxy Host NPM
 negli `AllowedIPs`; aggiungere la VIP Uranus quando esisterà. Dopo il reload di firewalld, Ansible
 ricarica le reti Podman rootful di Prometheus per conservare DNS e connettività del proxy.

+La migrazione Gitea da Prometheus ad Atlas è descritta in
+[`docs/atlas-gitea-migration.md`](docs/atlas-gitea-migration.md). Gitea usa un Quadlet rootless
+di `admin` su un dataset dedicato; l'immagine derivata mantiene UID/GID 1000 ma chiama l'utente
+interno `gitea`. NPM resta su Prometheus e l'HTTPS pubblico primario serve Atlas. L'SSH pubblico
+su TCP/2222 autentica la chiave `ikaros` e un `git ls-remote` è riuscito; l'operatore ha
+confermato pull e push SSH. Login e scrittura Git via HTTPS sono stati confermati il 2026-10-03. I dati sorgente restano
+conservati su Prometheus senza avviarne il vecchio container.
+
 Validare il gateway con:

 ```bash
@@ -508,8 +530,9 @@ viene recuperato quando il timer torna attivo.

 `atlas-usb-backup.service` **non ha timer** e va avviato manualmente. Il timer del fornitore
 `zfs-scrub-weekly@zpool.timer` è disabilitato a favore dello scrub mensile. Il timer di preparazione
-su Prometheus è attivo alle 02:00 Europe/Rome; export, pull e ripristino temporaneo manuali sono
-riusciti il 2026-09-30, ma il primo ciclo pianificato va ancora verificato. Durante un backup Borg attivo,
+su Prometheus è attivo alle 02:00 Europe/Rome; il primo ciclo pianificato è riuscito il 2026-10-01.
+Un export, pull e ripristino temporaneo post-cutover NPM Quadlet sono riusciti il 2026-10-03;
+il primo ciclo pianificato dopo quel cutover resta da osservare. Durante un backup Borg attivo,
 `systemctl list-timers` può mostrare `-` per il prossimo evento senza che il timer sia disabilitato.
 Per vedere la pianificazione corrente: `systemctl list-timers --all` su Atlas.

@@ -518,12 +541,15 @@ della protezione dei dati: richiede storage applicativo, database e cache separa
 pubblicazione solo tramite NPM e Aegis, procedure di backup, aggiornamento e migrazione. Non
 distribuirlo prima di completare la checklist di protezione dei dati.

-La destinazione futura per l'importazione foto iCloud è Atlas, non Aegis. Dopo la validazione dei
-backup, pianificare una migrazione esplicita di iCloudPD con foto sotto `/zpool/archive/Pictures` e
-stato applicativo/MFA fuori da `Archive`; testare permessi, SELinux, backup e restore prima del
-cutover. L'attuale iCloudPD su Aegis e l'export NFS Photobook restano configurati fino
-all'approvazione e alla verifica di questa migrazione separata. Anche il servizio Atlas sarà
-temporaneo in attesa di Uranus.
+Atlas è la destinazione dichiarata per iCloudPD. Ansible gestisce dataset, Quadlet rootless e
+`icloudpd.conf` privato con Apple ID dal Vault: foto in `/zpool/archive/Pictures/iCloudPD`,
+stato in `zpool/services/data/icloudpd`. Il primo avvio è stato manuale; password e MFA restano
+gestiti interattivamente, senza avvio automatico al boot. L'inizializzazione è stata completata e
+il download iniziale di foto e video è terminato il 2026-10-03. Su Aegis
+il servizio, il Quadlet e `/var/lib/icloudpd` sono stati rimossi e verificati; il playbook Aegis
+non contiene più task iCloudPD. L'accesso SMB e il ripristino dai backup dei nuovi dati restano
+da verificare. L'export NFS Photobook resta
+invariato. Dettagli in [`docs/atlas-icloudpd-migration.md`](docs/atlas-icloudpd-migration.md).

 Il primo ciclo pianificato del backup di Prometheus e una prova di disaster recovery a dimensione reale
 restano da verificare. Il 2026-09-30 una VM Rocky isolata ha superato ricostruzione OS con Ansible,
@@ -626,8 +652,8 @@ Questo significa che, allo stato attuale:
 - `deadalus` riceve il profilo Fedora WSL tramite play dev dedicati
 - il server Rocky (`prometheus`) e gestito con pacchetti, servizi, dotfiles server e firewalld
 - il NAS Rocky (`atlas`) usa un pool ZFS gia esistente, condivisioni NFSv4/SMB limitate alla LAN e Cockpit/45Drives
- lo stack Compose server include soltanto `gitea` e `nginx-proxy-manager`; Navidrome e Syncthing
-  della fase 1 sono Quadlet rootless su Atlas
+- NPM è un Quadlet rootful su Prometheus, mentre Gitea, Navidrome e Syncthing sono Quadlet
+  rootless su Atlas; il fallback Compose server è stato rimosso

 # Dotfiles

@@ -733,7 +759,7 @@ ansible-playbook ansible/site.yml --limit <host> --tags <tag1>,<tag2> --check --
 ansible-playbook ansible/site.yml --limit <host> --start-at-task "<task name>" --check --diff
 ansible-lint ansible/roles/<role>
 yamllint ansible/path/to/file.yml
-podman-compose -f /opt/docker/server/docker-compose.yml config
+ansible-playbook ansible/site.yml --limit prometheus --tags server_legacy_cleanup --check --diff -e server_legacy_cleanup=true
 ansible-playbook ansible/site.yml --limit atlas --tags storage,sharing,containers --check --diff
 ansible-playbook ansible/site.yml --limit atlas --tags backend_phase1 --check --diff
 ansible-playbook ansible/site.yml --limit atlas --tags music_sync --check --diff
--- a/README.md
+++ b/README.md
@@ -125,16 +125,26 @@ That gives it Fedora packages through DNF, Docker from the official repository,

 ## Server

+The public service domain transition to `fscotto.co`, Gitea canonical URL
+management, and remaining DuckDNS retirement steps are documented in
+[`docs/domain-fscotto-co.md`](docs/domain-fscotto-co.md).
+
 `prometheus` is the Rocky Linux 9 server. It has no graphical environment and gets server-specific
-dotfiles and templates. The profile provisions configuration only: it does not transfer data, start
-the Compose stack, update DNS, or perform a cutover.
+dotfiles and templates. The profile does not transfer application data, update DNS, or perform an
+implicit service cutover.

 The server profile installs platform-specific packages, Podman and podman-compose, declared systemd
-services, and firewalld. The manually activated `podman-compose-server` unit contains the existing
-Nginx Proxy Manager and Gitea services. The desired Compose file no longer includes Navidrome,
-Syncthing, or the obsolete Navidrome PostgreSQL database; their temporary Atlas deployment is managed
-by `profile_backend_phase1`. Applying the profile does not stop or remove legacy containers and does
-not delete `/opt/postgres/data`.
+services, and firewalld. Nginx Proxy Manager runs as the rootful `prometheus-npm.service` Quadlet.
+On 2026-10-03 the operator-approved opt-in cleanup removed old Gitea, Navidrome and PostgreSQL
+data/images, empty legacy directories, the Gitea final-export helper and the Compose rollback files.
+The migrated services stay on Atlas. `server_legacy_stack_retired: true` prevents normal runs from
+recreating retired files. Data deletion requires `--tags server_legacy_cleanup` and
+`-e server_legacy_cleanup=true`; image-only cleanup has its own `server_image_cleanup` tag and flag.
+Active NPM resources and existing backup archives remain preserved.
+The post-cleanup export/pull and isolated SQLite restore passed; the first unattended cycle remains
+pending. Evidence and recovery boundaries:
+[`docs/prometheus-npm-quadlet.md`](docs/prometheus-npm-quadlet.md).
+

 Firewalld enables SSH, Cockpit (`9090/tcp`), HTTP and HTTPS. Nginx Proxy Manager publishes only
 `80/tcp` and `443/tcp`; its administration interface is bound to `127.0.0.1:81` and can be reached
@@ -161,7 +171,11 @@ Prometheus authorizes its declared SSH public keys through separate files below

 ### DuckDNS

-`profile_server` renders `~/duckdns/duck.sh` with mode `0700`, keeping the existing updater path
+`server_duckdns_enabled: false` disables provisioning on Prometheus, which uses its static IP
+and `fscotto.co`. The local updater, log and five-minute cron job were removed once;
+no cleanup tasks or flags remain. The external DuckDNS name and Vault token remain untouched.
+
+For servers with `server_duckdns_enabled: true`, `profile_server` renders `~/duckdns/duck.sh` with mode `0700`, keeping the existing updater path
 and `duck.log`. Set `server_duckdns_domain` in the server's host vars and store the **rotated**
 `vault_duckdns_token` in encrypted `secrets/vault.yml` (using `ansible-vault edit secrets/vault.yml`)
 or untracked `secrets/vault.local.yml`. Never commit the rendered script or put the token on a
@@ -210,8 +224,8 @@ ansible/bootstrap/generate-aegis-ign.sh --write IMAGE DEVICE
 ```

 The controller manages it remotely as `pi@aegis`; unlike local desktop profiles, Aegis is
-intentionally an SSH inventory target. `profile_aegis` manages rootful Podman Quadlets for AdGuard
-Home and iCloudPD, persistent data under `/var/lib`, the Podman auto-update timer, LAN-restricted
+intentionally an SSH inventory target. `profile_aegis` manages a rootful Podman Quadlet for AdGuard
+Home, its persistent data under `/var/lib`, the Podman auto-update timer, LAN-restricted
 firewalld rules, SSH key-only access for `pi`, the `nfs-utils` and `wireguard-tools` rpm-ostree layers,
 and `wake-ikaros`. `wireguard_overlay` makes Aegis the internal endpoint and LAN gateway for Prometheus:
 it enables persistent IPv4 forwarding, installs a scoped WireGuard-to-LAN firewalld policy, and source-NATs
@@ -224,9 +238,8 @@ opened and closed manually during initial setup. The profile disables the local
 stub and points `/etc/resolv.conf` to its full resolver data, freeing port 53 for AdGuard. LAN clients
 may use AdGuard on Aegis, while Aegis itself uses the independent upstream DNS declared by
 `aegis_host_dns_servers`; this prevents Greenboot from depending on the AdGuard container during
-startup. Reboot Aegis after changing its NetworkManager DNS profile. Define
-`vault_aegis_icloudpd_apple_id` in Vault before applying it. iCloudPD still requires interactive MFA
-initialization after its first deployment.
+startup. Reboot Aegis after changing its NetworkManager DNS profile. iCloudPD was retired from Aegis;
+the Aegis role no longer contains iCloudPD tasks. Atlas iCloudPD config is Vault-backed; MFA is manual.

 New Aegis images create the `admin` account in Butane. Before configuring a newly imaged node, run its
 first playbook execution with `-e ansible_user=admin`; the SSH hardening role then permits that same
@@ -299,7 +312,17 @@ and Aegis (`10.0.0.2`). Their state is initialized ex novo in `/zpool/services/d
 `/zpool/media/music` was populated separately from `/zpool/archive/Music` on 2026-09-30;
 Navidrome completed its library scan. The rootless `atlas-music-sync.timer` copies new and changed
 files daily at 00:45 Europe/Rome, without deleting destination-only files. Both ZFS datasets must
-be mounted. Some source playlists still contain obsolete Windows paths.
+be mounted. Its first scheduled run succeeded on 2026-10-02. Some source playlists still contain
+obsolete Windows paths.
+
+The Gitea move from Prometheus to Atlas is tracked in
+[`docs/atlas-gitea-migration.md`](docs/atlas-gitea-migration.md). The final consistent copy runs in
+Atlas' dedicated dataset under `admin`'s rootless user Quadlet. Its pinned derived image uses an
+internal Unix user named `gitea` (UID/GID 1000), while clone URLs keep `git@`. NPM remains on Prometheus and the primary
+public HTTPS route serves Atlas. Public SSH/2222 authenticates the `ikaros` key and serves
+`git ls-remote`; the operator also confirmed SSH pull and push. HTTPS login and Git writes were
+confirmed on 2026-10-03. The old Gitea data remains on Prometheus, but its container
+is absent from the desired stack.

 The separate `wireguard_overlay` role manages `wg0` between Prometheus (`10.0.0.1`) and Aegis
 (`10.0.0.2`), generating private keys once on their respective hosts and exchanging only public keys
@@ -522,8 +545,9 @@ scheduled after the timer becomes active again.

 `atlas-usb-backup.service` has **no timer**: the encrypted USB backup must be started manually.
 The vendor's `zfs-scrub-weekly@zpool.timer` is intentionally disabled in favor of the monthly scrub.
-The Prometheus export timer runs at 02:00 Europe/Rome; its first scheduled run and the Atlas pull
-remain to be observed. A manual export, pull, and temporary restore passed. While a
+The Prometheus export timer runs at 02:00 Europe/Rome. Its first scheduled export and Atlas pull
+passed on 2026-10-01; a manual post-NPM-Quadlet export, pull, and temporary restore passed on
+2026-10-03. The first scheduled cycle after that cutover remains to be observed. While a
 Borg backup is still running, `systemctl list-timers` may show `-` for its next trigger; this does not
 mean the timer has been disabled. Inspect the current schedule on Atlas with
 `systemctl list-timers --all`.
@@ -533,11 +557,14 @@ declared persistent application, database, and cache storage, Vault-backed crede
 publishing through Aegis, and defined backup, upgrade, and eventual migration procedures. Do not deploy
 it before the data-protection checklist is complete.

-The desired future iCloud photo-ingestion host is Atlas, not Aegis. After data-protection validation,
-plan an explicit iCloudPD migration with photos under `/zpool/archive/Pictures` and application/MFA
-state outside `Archive`, then test permissions, SELinux, backups and recovery before cutting over.
-The current Aegis iCloudPD service and Atlas Photobook NFS export remain configured until that
-separate migration is approved and validated; the eventual Atlas service is temporary until Uranus.
+Atlas is the declared iCloud photo-ingestion host. Ansible manages the rootless Quadlet, a private
+Vault-backed `icloudpd.conf`, photos under `/zpool/archive/Pictures/iCloudPD`, and separate state in
+`zpool/services/data/icloudpd`. The service was started manually; Ansible does not enable automatic
+startup or manage the password and MFA keyring. The operator initialized MFA interactively; on
+2026-10-03 the initial photo/video download completed. Aegis iCloudPD, including its service data,
+has been removed and verified; the Aegis role no longer manages it. Backup/restore and SMB access
+for the new data remain unverified. The Photobook NFS export remains untouched. See
+[`docs/atlas-icloudpd-migration.md`](docs/atlas-icloudpd-migration.md).

 The first scheduled Prometheus backup runs and production-size disaster-recovery tests remain follow-up work. The prioritized
 operational backlog is kept in `AGENTS.md`.
@@ -723,7 +750,7 @@ ansible-playbook ansible/site.yml --limit <host> --tags <tag1>,<tag2> --check --
 ansible-playbook ansible/site.yml --limit <host> --start-at-task "<task name>" --check --diff
 ansible-lint ansible/roles/<role>
 yamllint ansible/path/to/file.yml
-podman-compose -f /opt/docker/server/docker-compose.yml config
+ansible-playbook ansible/site.yml --limit prometheus --tags server_legacy_cleanup --check --diff -e server_legacy_cleanup=true
 ansible-playbook ansible/site.yml --limit atlas --tags storage,sharing,containers --check --diff
 ansible-playbook ansible/site.yml --limit atlas --tags music_sync --check --diff
 ```
--- a/ansible/inventory/group_vars/server.yml
+++ b/ansible/inventory/group_vars/server.yml
@@ -6,6 +6,11 @@ effective_username: "{{ server_username }}"
 effective_user_group: "{{ server_user_group }}"
 effective_user_home: "{{ server_user_home }}"
 server_container_stack_dir: /opt/docker/server
+server_npm_quadlet_stage: false
+server_npm_quadlet_cutover: false
+server_legacy_stack_retired: false
+server_legacy_cleanup: false
+server_duckdns_enabled: true
 ai_agents: {}
 vim_plugins_enabled: false

@@ -87,23 +92,30 @@ server_backup_export_root: /var/lib/prometheus-backup-export
 server_backup_rrsync_path: /usr/share/doc/rsync/support/rrsync
 server_backup_export_calendar: "*-*-* 02:00:00 Europe/Rome"
 server_backup_export_start_timer: false
+# Explicit Gitea cutover helper: installed separately from any outage action.
+server_gitea_cutover_tools_enabled: false
+server_gitea_final_export: false
+server_gitea_on_atlas: false
+server_gitea_atlas_address: "{{ hostvars['atlas'].ansible_host }}"
+server_gitea_npm_domains: []
+server_gitea_ssh_public_port: 2222
+server_gitea_ssh_target_port: 2222
 server_backup_export_source_keep: 3
-server_backup_export_paths:
-  - opt/npm/data
-  - opt/npm/letsencrypt
-  - opt/gitea/data
-  - home/git/.ssh
-  - opt/docker/server/docker-compose.yml
-  - etc/systemd/system/podman-compose-server.service
-  - etc/ssh/sshd_config
-  - etc/ssh/sshd_config.d
-  - etc/firewalld
-  - etc/wireguard/wg0.conf
-server_backup_export_excludes:
-  - opt/npm/data/logs
-  - opt/gitea/data/gitea/log
-  - opt/gitea/data/gitea/tmp
-  - opt/gitea/data/gitea/sessions
-  - opt/gitea/data/gitea/indexers
+server_backup_export_paths: >-
+  {{ ['opt/npm/data', 'opt/npm/letsencrypt']
+     + ([] if server_gitea_on_atlas | bool else ['opt/gitea/data', 'home/git/.ssh'])
+     + ([] if server_legacy_stack_retired | bool else
+        ['opt/docker/server/docker-compose.yml',
+         'etc/systemd/system/podman-compose-server.service'])
+     + (['etc/containers/systemd/prometheus-npm.container',
+         'etc/containers/systemd/server-web.network']
+        if server_npm_quadlet_stage | bool else [])
+     + ['etc/ssh/sshd_config', 'etc/ssh/sshd_config.d',
+        'etc/firewalld', 'etc/wireguard/wg0.conf'] }}
+server_backup_export_excludes: >-
+  {{ ['opt/npm/data/logs']
+     + ([] if server_gitea_on_atlas | bool else
+        ['opt/gitea/data/gitea/log', 'opt/gitea/data/gitea/tmp',
+         'opt/gitea/data/gitea/sessions', 'opt/gitea/data/gitea/indexers']) }}
 server_ssh_authorized_keys: []
 server_ssh_authorized_key_directory: "{{ server_user_home }}/.ssh/authorized_keys.d"
--- a/ansible/inventory/host_vars/aegis.yml
+++ b/ansible/inventory/host_vars/aegis.yml
@@ -42,5 +42,3 @@ aegis_ssh_authorized_keys:
    key: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEH/7GJfGt0ZVmKeEzceoFkFkeCXFryKK9vAbaip+HCx nymph"
  - name: siren
    key: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIA95wYlzpfN3rjUhpMeP4KHn8I6ZrjQXoDTgwgRIa++b siren"
-
-aegis_icloudpd_apple_id: "{{ vault_aegis_icloudpd_apple_id | default('') }}"
--- a/ansible/inventory/host_vars/atlas.yml
+++ b/ansible/inventory/host_vars/atlas.yml
@@ -49,6 +49,10 @@ atlas_zfs_backup_reservation: 500G
 atlas_zfs_dataset_photobook: media/photobook
 atlas_mount_root: /zpool
 atlas_manage_storage: true
+# Rootless Gitea was restored from the stopped-source export before production activation.
+atlas_manage_gitea: true
+atlas_gitea_production_enabled: true
+atlas_gitea_public_domain: git.fscotto.co
 atlas_prometheus_pull_start_timer: true
 atlas_manage_zfs_snapshots: true
 atlas_zfs_snapshot_prefix: atlas-auto
@@ -137,8 +141,8 @@ atlas_monitor_remote_capacity:
 atlas_manage_sharing: true
 atlas_manage_media_stack: false
 # Planned after data-protection validation: move iCloudPD photo ingestion from
-# Aegis to Atlas, with photos under /zpool/archive/Pictures and persistent
-# application/MFA state outside Archive. Do not deploy or cut over yet.
+# Aegis to Atlas, with photos under /zpool/archive/Pictures/iCloudPD and
+# application/MFA state in a separate dataset. Do not deploy or cut over yet.

 # WireGuard is retired on Atlas. These rootless services are a temporary home
 # until Uranus replaces them.
--- a/ansible/inventory/host_vars/prometheus.yml
+++ b/ansible/inventory/host_vars/prometheus.yml
@@ -6,9 +6,28 @@ ansible_port: 22
 ansible_ssh_private_key_file: /home/fscotto/.ssh/id_ed25519

 server_username: rocky
+server_legacy_stack_retired: true
+# Destructive deletion runs only with an explicit extra-var and cleanup tag.
+server_legacy_cleanup: false
+# Explicit opt-in cleanup; no data, volumes, networks or NPM images are removed.
+server_legacy_image_cleanup: false
+server_legacy_images:
+  - docker.gitea.com/gitea:1.25.2
+  - docker.io/deluan/navidrome:latest
+  - docker.io/library/postgres:13
+server_npm_quadlet_stage: true
+server_npm_quadlet_image: docker.io/jc21/nginx-proxy-manager@sha256:52b2c59994f3d36acfcf70a1626f29734df0ed8c71bacc0269f78b6f939858bb
+# The stopped-source export and live Quadlet cutover passed on 2026-10-03.
+server_npm_quadlet_cutover: true
 server_backup_export_enabled: true
 server_backup_export_start_timer: true
+# Install the final-copy helper only; it is never run by a normal playbook invocation.
+server_gitea_cutover_tools_enabled: true
+server_gitea_on_atlas: true
+server_gitea_npm_domains:
+  - git.fscotto.duckdns.org
 server_duckdns_domain: fscotto
+server_duckdns_enabled: false
 server_ssh_authorized_keys:
  - name: ikaros
    key: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINrIxXjA3ffPwziKGR5gzc4gAoBehQPlnEMcXF4Wl0ZS ikaros"
--- a/ansible/roles/packages_fedora/tasks/main.yml
+++ b/ansible/roles/packages_fedora/tasks/main.yml
@@ -39,11 +39,41 @@
    state: enabled
  when: "'workstation_dev_wsl' in group_names"

+- name: Install distribution signing keys for Fedora desktop codecs
+  tags: [packages, heic]
+  ansible.builtin.dnf:
+    name: distribution-gpg-keys
+    state: present
+  when: "'graphical_desktop' in group_names"
+
+- name: Import RPM Fusion Free signing key for Fedora desktop codecs
+  tags: [packages, heic]
+  ansible.builtin.rpm_key:
+    key: /usr/share/distribution-gpg-keys/rpmfusion/RPM-GPG-KEY-rpmfusion-free-fedora-2020
+    fingerprint: E9A491A3DE247814E7E067EAE06F8ECDD651FF2E
+    state: present
+  when: "'graphical_desktop' in group_names"
+
+- name: Enable RPM Fusion Free for Fedora desktop codecs
+  tags: [packages, heic]
+  ansible.builtin.dnf:
+    name: "https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-{{ ansible_facts['distribution_major_version'] }}.noarch.rpm"
+    state: present
+  when: "'graphical_desktop' in group_names"
+
 - name: Refresh dnf package metadata
  tags: [packages]
  ansible.builtin.dnf:
    update_cache: true

+- name: Install HEIC decoder on Fedora desktops
+  tags: [packages, heic]
+  ansible.builtin.dnf:
+    name: libheif-freeworld
+    state: present
+    update_cache: true
+  when: "'graphical_desktop' in group_names"
+
 - name: Install packages on Fedora
  tags: [packages]
  ansible.builtin.dnf:
--- a/ansible/roles/profile_aegis/defaults/main.yml
+++ b/ansible/roles/profile_aegis/defaults/main.yml
@@ -8,10 +8,6 @@ aegis_network_connection_uuid: ""
 aegis_host_dns_servers: []
 aegis_host_dns_search_domains: []
 aegis_adguard_image: docker.io/adguard/adguardhome:latest
-aegis_icloudpd_image: docker.io/boredazfcuk/icloudpd:latest
-aegis_icloudpd_folder_structure: '{:%Y/%m/%d}'
-aegis_icloudpd_synchronisation_interval: 86400
-aegis_icloudpd_apple_id: ""
 aegis_ikaros_mac_address: aa:bb:cc:dd:ee:ff
 aegis_wol_port: 9

--- a/ansible/roles/profile_aegis/handlers/main.yml
+++ b/ansible/roles/profile_aegis/handlers/main.yml
@@ -9,13 +9,12 @@
    name: sshd.service
    state: reloaded

- name: Restart Aegis Quadlet services
+- name: Restart Aegis AdGuard Quadlet
  ansible.builtin.systemd:
    name: "{{ item }}"
    state: restarted
    daemon_reload: true
  loop:
    - adguardhome.service
-    - icloudpd.service
  loop_control:
    label: "{{ item }}"
--- a/ansible/roles/profile_aegis/tasks/main.yml
+++ b/ansible/roles/profile_aegis/tasks/main.yml
@@ -13,14 +13,6 @@
    msg: Reboot Aegis to activate the newly layered packages, then rerun the playbook.
  when: aegis_layered_packages_result.needs_reboot | default(false)

- name: Require Aegis iCloudPD Apple ID
-  tags: [aegis, icloudpd]
-  ansible.builtin.assert:
-    that:
-      - aegis_icloudpd_apple_id | length > 0
-    fail_msg: Define vault_aegis_icloudpd_apple_id before applying the Aegis profile.
-  no_log: true
-
 - name: Require completed Aegis network placeholders
  tags: [aegis, dns, firewall, network, services]
  ansible.builtin.assert:
@@ -119,8 +111,6 @@
  loop:
    - /var/lib/adguard/work
    - /var/lib/adguard/conf
-    - /var/lib/icloudpd/data
-    - /var/lib/icloudpd/config

 - name: Create Quadlet configuration directory
  tags: [aegis, containers]
@@ -142,12 +132,9 @@
  loop:
    - src: adguardhome.container.j2
      dest: adguardhome.container
-    - src: icloudpd.container.j2
-      dest: icloudpd.container
  loop_control:
    label: "{{ item.dest }}"
-  no_log: "{{ item.dest == 'icloudpd.container' }}"
-  notify: Restart Aegis Quadlet services
+  notify: Restart Aegis AdGuard Quadlet

 - name: Create Aegis systemd-resolved configuration directory
  tags: [aegis, adguard, dns, services]
@@ -168,7 +155,7 @@
    mode: "0644"
  notify:
    - Restart Aegis systemd-resolved
-    - Restart Aegis Quadlet services
+    - Restart Aegis AdGuard Quadlet

 - name: Point Aegis resolver at the full systemd-resolved configuration
  tags: [aegis, adguard, dns, services]
@@ -361,7 +348,7 @@
    group: root
    mode: "0755"

- name: Enable Aegis Quadlet services and automatic updates
+- name: Enable Aegis AdGuard Quadlet and automatic updates
  tags: [aegis, containers, services]
  ansible.builtin.systemd:
    name: "{{ item }}"
@@ -370,7 +357,6 @@
    daemon_reload: true
  loop:
    - adguardhome.service
-    - icloudpd.service
    - podman-auto-update.timer
  loop_control:
    label: "{{ item }}"
--- a/ansible/roles/profile_aegis/templates/icloudpd.container.j2
+++ b/ansible/roles/profile_aegis/templates/icloudpd.container.j2
@@ -1,20 +0,0 @@
-# Managed by Ansible. Do not edit manually.
-[Unit]
-Description=iCloud Photos Downloader
-Wants=network-online.target
-After=network-online.target
-
-[Container]
-Image={{ aegis_icloudpd_image }}
-Environment=apple_id={{ aegis_icloudpd_apple_id }}
-Environment=folder_structure={{ aegis_icloudpd_folder_structure }}
-Environment=synchronisation_interval={{ aegis_icloudpd_synchronisation_interval }}
-Volume=/var/lib/icloudpd/data:/home/root/iCloud:Z
-Volume=/var/lib/icloudpd/config:/config:Z
-AutoUpdate=registry
-
-[Service]
-Restart=always
-
-[Install]
-WantedBy=multi-user.target
--- a/ansible/roles/profile_atlas/defaults/main.yml
+++ b/ansible/roles/profile_atlas/defaults/main.yml
@@ -165,6 +165,47 @@ atlas_prometheus_pull_keep_monthly: 12
 atlas_prometheus_pull_max_age_hours: 24
 atlas_photobook_mountpoint: "{{ atlas_mount_root }}/{{ atlas_zfs_dataset_photobook }}"

+# Rootless Gitea runs in admin's user manager; the image maps internal gitea to UID/GID 1000.
+atlas_manage_gitea: false
+atlas_gitea_username: "{{ atlas_admin_username }}"
+atlas_gitea_group: "{{ atlas_admin_group }}"
+atlas_gitea_uid: "{{ atlas_admin_uid }}"
+atlas_gitea_gid: "{{ atlas_admin_gid }}"
+atlas_gitea_home: "{{ atlas_admin_home }}"
+atlas_gitea_container_uid: 1000
+atlas_gitea_container_gid: 1000
+atlas_gitea_legacy_username: gitea
+atlas_gitea_legacy_uid: 1101
+atlas_gitea_legacy_home: /var/lib/atlas-gitea
+atlas_gitea_owner_migration: false
+atlas_gitea_dataset: "{{ atlas_zfs_pool }}/services/data/gitea"
+atlas_gitea_mountpoint: "{{ atlas_app_data_mountpoint }}/gitea"
+atlas_gitea_quadlet_dir: "{{ atlas_gitea_home }}/.config/containers/systemd"
+atlas_gitea_image: localhost/atlas-gitea:1.25.2-user-gitea-v1
+atlas_gitea_image_build_dir: "{{ atlas_gitea_home }}/.local/share/atlas-gitea-image"
+atlas_gitea_production_enabled: false
+atlas_gitea_public_domain: ""
+atlas_gitea_bind_address: "{{ ansible_host }}"
+atlas_gitea_http_port: 3000
+atlas_gitea_ssh_port: 2222
+atlas_gitea_staging_bind_address: 127.0.0.1
+atlas_gitea_staging_http_port: 3001
+atlas_gitea_staging_ssh_port: 2223
+atlas_gitea_restore_test: false
+atlas_gitea_final_restore: false
+atlas_gitea_restore_helper: /usr/local/libexec/atlas-gitea-restore-test
+
+# Declare storage and an inactive Quadlet only. The operator supplies the
+# private configuration, handles MFA, and starts the user service manually.
+atlas_icloudpd_dataset: "{{ atlas_zfs_pool }}/services/data/icloudpd"
+atlas_icloudpd_state_dir: "{{ atlas_app_data_mountpoint }}/icloudpd"
+atlas_icloudpd_config_dir: "{{ atlas_icloudpd_state_dir }}/config"
+atlas_icloudpd_photos_dir: "{{ atlas_archive_mountpoint }}/Pictures/iCloudPD"
+atlas_icloudpd_image: >-
+  docker.io/boredazfcuk/icloudpd@sha256:9966c31ddf0b5b306ac2410b4edd5d626806d96e80c92b83cbb689972dc9389f
+atlas_icloudpd_quadlet_dir: "{{ atlas_admin_home }}/.config/containers/systemd"
+atlas_icloudpd_timezone: Europe/Rome
+
 atlas_45drives_repo_url: https://repo.45drives.com/repofiles/rocky/45drives-enterprise.repo
 atlas_45drives_repo_file: /etc/yum.repos.d/45drives-enterprise.repo
 atlas_45drives_packages:
--- a/ansible/roles/profile_atlas/files/Containerfile.gitea-rootless
+++ b/ansible/roles/profile_atlas/files/Containerfile.gitea-rootless
@@ -0,0 +1,10 @@
+FROM docker.gitea.com/gitea@sha256:f1943db2d2f1e447e857b3f0aee4ebb7b184500f86e5b80eae110fd435435906
+
+# Preserve the official image's UID/GID, paths and entrypoint; change only the
+# internal Unix identity. The host-side rootless owner is Atlas admin.
+USER 0
+RUN sed -i 's/^git:x:1000:1000:/gitea:x:1000:1000:/' /etc/passwd \
+    && sed -i 's/^git:x:1000:/gitea:x:1000:/' /etc/group \
+    && grep -q '^gitea:x:1000:1000:' /etc/passwd \
+    && grep -q '^gitea:x:1000:' /etc/group
+USER 1000:1000
--- a/ansible/roles/profile_atlas/files/atlas-gitea-restore-test.py
+++ b/ansible/roles/profile_atlas/files/atlas-gitea-restore-test.py
@@ -0,0 +1,249 @@
+#!/usr/bin/python3
+"""Rehearse a selective rootful-to-rootless Gitea restore, never a cutover."""
+
+import argparse
+import hashlib
+import json
+import os
+from pathlib import Path, PurePosixPath
+import re
+import shutil
+import sqlite3
+import tarfile
+import tempfile
+
+
+SOURCE_PREFIX = PurePosixPath("opt/gitea/data")
+HOST_KEYS = (
+    "ssh_host_ed25519_key",
+    "ssh_host_rsa_key",
+    "ssh_host_ecdsa_key",
+)
+SERVER_SETTINGS = {
+    "START_SSH_SERVER": "true",
+    "BUILTIN_SSH_SERVER_USER": "git",
+    "SSH_USER": "git",
+    "SSH_PORT": "2222",
+    "SSH_LISTEN_PORT": "2222",
+    "SSH_SERVER_HOST_KEYS": ", ".join(
+        f"/var/lib/gitea/ssh/{key}" for key in HOST_KEYS
+    ),
+}
+
+
+def sha256(path):
+    digest = hashlib.sha256()
+    with path.open("rb") as stream:
+        for chunk in iter(lambda: stream.read(1024 * 1024), b""):
+            digest.update(chunk)
+    return digest.hexdigest()
+
+
+def expected_digest(backup):
+    checksum = (backup / "payload.sha256").read_text().strip().split()
+    if len(checksum) != 2 or checksum[1] != "payload.tar":
+        raise ValueError("Unexpected Prometheus backup checksum manifest")
+    if not re.fullmatch(r"[0-9a-f]{64}", checksum[0]):
+        raise ValueError("Invalid Prometheus backup SHA-256")
+    return checksum[0]
+
+
+def convert_config(config):
+    original = config.read_text()
+    output = []
+    section = ""
+    server_seen = set()
+    server_found = False
+    run_user_seen = False
+
+    def append_missing_server_settings():
+        for key, value in SERVER_SETTINGS.items():
+            if key not in server_seen:
+                output.append(f"{key} = {value}\n")
+
+    for line in original.splitlines(keepends=True):
+        match = re.match(r"^\s*\[([^]]+)\]\s*$", line)
+        if match:
+            if not run_user_seen:
+                output.append("RUN_USER = gitea\n")
+                run_user_seen = True
+            if section == "server":
+                append_missing_server_settings()
+            section = match.group(1).lower()
+            server_found |= section == "server"
+            output.append(line)
+            continue
+        setting = re.match(r"^(\s*)([A-Z_]+)(\s*=\s*)(.*?)(\r?\n?)$", line)
+        if setting and section == "" and setting.group(2) == "RUN_USER":
+            run_user_seen = True
+            line = f"{setting.group(1)}RUN_USER{setting.group(3)}gitea{setting.group(5)}"
+        elif setting and section == "server" and setting.group(2) in SERVER_SETTINGS:
+            key = setting.group(2)
+            server_seen.add(key)
+            line = f"{setting.group(1)}{key}{setting.group(3)}{SERVER_SETTINGS[key]}{setting.group(5)}"
+        else:
+            line = line.replace("/data/", "/var/lib/gitea/")
+        output.append(line)
+    if section == "server":
+        append_missing_server_settings()
+    if not server_found:
+        raise ValueError("Gitea server configuration missing")
+    config.write_text("".join(output))
+    config.chmod(0o600)
+
+
+def extract_gitea(tar_path, staged_data):
+    count = 0
+    with tarfile.open(tar_path, mode="r") as archive:
+        for member in archive:
+            name = PurePosixPath(member.name)
+            if name == SOURCE_PREFIX:
+                continue
+            if SOURCE_PREFIX not in name.parents:
+                continue
+            relative = name.relative_to(SOURCE_PREFIX)
+            if not relative.parts or any(part in (".", "..") for part in relative.parts):
+                raise ValueError("Unsafe Gitea backup path")
+            if not (member.isdir() or member.isfile()):
+                raise ValueError("Unexpected Gitea backup member type")
+            destination = staged_data.joinpath(*relative.parts)
+            if member.isdir():
+                destination.mkdir(parents=True, exist_ok=True)
+                destination.chmod(0o700)
+                continue
+            destination.parent.mkdir(parents=True, exist_ok=True)
+            with archive.extractfile(member) as source, destination.open("xb") as target:
+                shutil.copyfileobj(source, target)
+            destination.chmod(member.mode & 0o777)
+            count += 1
+    if count == 0:
+        raise ValueError("No Gitea files in backup")
+
+
+def validate(staged_data, staged_config):
+    database = staged_data / "gitea/gitea.db"
+    repositories = staged_data / "git/repositories"
+    if not database.is_file() or not repositories.is_dir():
+        raise ValueError("Missing SQLite database or Git repositories")
+    with sqlite3.connect(f"file:{database}?mode=ro", uri=True) as connection:
+        if connection.execute("PRAGMA quick_check").fetchone()[0] != "ok":
+            raise ValueError("Gitea SQLite quick_check failed")
+        if connection.execute("SELECT count(*) FROM repository").fetchone()[0] < 1:
+            raise ValueError("Gitea backup contains no repository records")
+    if not any(repositories.rglob("*.git")):
+        raise ValueError("Gitea backup contains no Git repository directories")
+    if not (staged_config / "app.ini").is_file():
+        raise ValueError("Gitea app.ini missing")
+    for name in HOST_KEYS:
+        if not (staged_data / "ssh" / name).is_file():
+            raise ValueError("Gitea SSH host key missing")
+
+
+def chown_tree(root, uid, gid):
+    for directory, dirs, files in os.walk(root):
+        os.chown(directory, uid, gid)
+        for name in dirs + files:
+            os.chown(os.path.join(directory, name), uid, gid)
+
+
+def replace_rehearsal(target, stage, digest, uid, gid):
+    previous_data = target / ".previous-rehearsal-data"
+    previous_config = target / ".previous-rehearsal-config"
+    if previous_data.exists() or previous_config.exists():
+        raise ValueError("An interrupted Gitea replacement needs manual recovery")
+    os.rename(target / "data", previous_data)
+    try:
+        os.rename(target / "config", previous_config)
+        os.rename(stage / "data", target / "data")
+        os.rename(stage / "config", target / "config")
+        final_marker = target / ".final-sha256"
+        final_marker.write_text(digest + "\n")
+        final_marker.chmod(0o600)
+        os.chown(final_marker, uid, gid)
+        (target / ".rehearsal-sha256").unlink()
+    except Exception:
+        for name, previous in (("data", previous_data), ("config", previous_config)):
+            current = target / name
+            if previous.exists():
+                if current.exists():
+                    shutil.rmtree(current)
+                os.rename(previous, current)
+        (target / ".final-sha256").unlink(missing_ok=True)
+        raise
+    shutil.rmtree(previous_data)
+    shutil.rmtree(previous_config)
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--backup", type=Path, required=True)
+    parser.add_argument("--target", type=Path, required=True)
+    parser.add_argument("--uid", type=int, required=True)
+    parser.add_argument("--gid", type=int, required=True)
+    parser.add_argument("--replace-rehearsal", action="store_true")
+    args = parser.parse_args()
+
+    backup = args.backup.resolve(strict=True)
+    target = args.target.resolve(strict=True)
+    if not str(backup).startswith("/zpool/backup/hosts/prometheus/snapshots/"):
+        raise ValueError("Refusing backup outside the Atlas Prometheus snapshots")
+    if str(target) != "/zpool/services/data/gitea":
+        raise ValueError("Refusing target outside the dedicated Gitea dataset")
+    if args.uid != 1000 or args.gid != 1000:
+        raise ValueError("Unexpected admin-owned Gitea account IDs")
+    expected = expected_digest(backup)
+    if sha256(backup / "payload.tar") != expected:
+        raise ValueError("Prometheus backup SHA-256 mismatch")
+
+    marker = target / (".final-sha256" if args.replace_rehearsal else ".rehearsal-sha256")
+    if marker.exists():
+        if marker.read_text().strip() != expected:
+            raise ValueError("A different Gitea restore already occupies this dataset")
+        validate(target / "data", target / "config")
+        print("unchanged")
+        return
+    if args.replace_rehearsal:
+        metadata = json.loads((backup / "metadata.json").read_text())
+        if metadata.get("purpose") != "gitea-cutover":
+            raise ValueError("Final restore requires an explicit Gitea cutover export")
+        if not (target / ".rehearsal-sha256").is_file():
+            raise ValueError("Only a marked rehearsal may be replaced")
+        if not all((target / name).is_dir() for name in ("data", "config")):
+            raise ValueError("Prepared Gitea volume paths are missing")
+    else:
+        if (target / ".final-sha256").exists():
+            raise ValueError("Refusing a rehearsal restore over final Gitea data")
+        for name in ("data", "config"):
+            directory = target / name
+            if not directory.is_dir() or any(directory.iterdir()):
+                raise ValueError("Gitea target is not empty; refusing overwrite")
+
+    with tempfile.TemporaryDirectory(prefix=".rehearsal-", dir=target) as temporary:
+        stage = Path(temporary)
+        staged_data = stage / "data"
+        staged_config = stage / "config"
+        staged_data.mkdir()
+        staged_config.mkdir()
+        extract_gitea(backup / "payload.tar", staged_data)
+        source_config = staged_data / "gitea/conf/app.ini"
+        if not source_config.is_file():
+            raise ValueError("Source Gitea app.ini missing")
+        shutil.copy2(source_config, staged_config / "app.ini")
+        source_config.unlink()
+        convert_config(staged_config / "app.ini")
+        validate(staged_data, staged_config)
+        chown_tree(stage, args.uid, args.gid)
+        if args.replace_rehearsal:
+            replace_rehearsal(target, stage, expected, args.uid, args.gid)
+        else:
+            for name in ("data", "config"):
+                (target / name).rmdir()
+                os.rename(stage / name, target / name)
+            marker.write_text(expected + "\n")
+            marker.chmod(0o600)
+            os.chown(marker, args.uid, args.gid)
+    print("restored")
+
+
+if __name__ == "__main__":
+    main()
--- a/ansible/roles/profile_atlas/handlers/main.yml
+++ b/ansible/roles/profile_atlas/handlers/main.yml
@@ -1,4 +1,14 @@
 ---
+- name: Reload Atlas admin user manager
+  become_user: "{{ atlas_admin_username }}"
+  ansible.builtin.systemd:
+    scope: user
+    daemon_reload: true
+  environment:
+    XDG_RUNTIME_DIR: "/run/user/{{ atlas_admin_uid }}"
+    DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_admin_uid }}/bus"
+  when: not ansible_check_mode
+
 - name: Reload SSH service
  ansible.builtin.systemd:
    name: sshd
--- a/ansible/roles/profile_atlas/tasks/gitea.yml
+++ b/ansible/roles/profile_atlas/tasks/gitea.yml
@@ -0,0 +1,159 @@
+---
+- name: Prepare the isolated rootless Atlas Gitea target
+  tags: [atlas, gitea]
+  when: atlas_manage_gitea | bool
+  block:
+    - name: Require the existing Atlas application-data dataset
+      ansible.builtin.assert:
+        that:
+          - atlas_manage_storage | bool
+          - atlas_gitea_dataset == atlas_zfs_pool ~ '/services/data/gitea'
+          - atlas_gitea_mountpoint == atlas_app_data_mountpoint ~ '/gitea'
+          - atlas_gitea_username == atlas_admin_username
+          - atlas_gitea_group == atlas_admin_group
+          - atlas_gitea_uid | int == atlas_admin_uid | int
+          - atlas_gitea_gid | int == atlas_admin_gid | int
+          - atlas_gitea_container_uid | int == 1000
+          - atlas_gitea_container_gid | int == 1000
+          - atlas_gitea_staging_bind_address == '127.0.0.1'
+          - not (atlas_gitea_production_enabled | bool) or atlas_manage_firewall | bool
+          - not (atlas_gitea_production_enabled | bool) or atlas_gitea_bind_address == ansible_host
+        fail_msg: >-
+          Rootless Gitea requires Atlas storage, the admin user manager, the
+          dedicated dataset, and loopback-only staging ports.
+
+    - name: Inspect the final-restore marker before production activation
+      ansible.builtin.stat:
+        path: "{{ atlas_gitea_mountpoint }}/.final-sha256"
+      register: atlas_gitea_final_marker
+      when: atlas_gitea_production_enabled | bool
+
+    - name: Refuse production activation without the final consistent restore
+      ansible.builtin.assert:
+        that:
+          - atlas_gitea_final_marker.stat.isreg | default(false)
+        fail_msg: Restore the final stopped-source Gitea export before enabling production.
+      when: atlas_gitea_production_enabled | bool
+
+    - name: Verify the production Gitea dataset belongs to admin
+      ansible.builtin.stat:
+        path: "{{ atlas_gitea_mountpoint }}"
+      register: atlas_gitea_dataset_owner
+      when: atlas_gitea_production_enabled | bool
+
+    - name: Refuse to overlap the legacy host-account service
+      ansible.builtin.assert:
+        that:
+          - atlas_gitea_dataset_owner.stat.uid | int == atlas_admin_uid | int
+          - atlas_gitea_dataset_owner.stat.gid | int == atlas_admin_gid | int
+        fail_msg: >-
+          Run the explicit Gitea owner migration before enabling the admin
+          Quadlet; never chown an active legacy service in a normal run.
+      when: atlas_gitea_production_enabled | bool
+
+    - name: Remove the retired account's parent-dataset traverse ACL
+      ansible.posix.acl:
+        path: "{{ item }}"
+        etype: user
+        entity: "{{ atlas_gitea_legacy_username }}"
+        state: absent
+      loop:
+        - "{{ atlas_services_mountpoint }}"
+        - "{{ atlas_app_data_mountpoint }}"
+      when: atlas_gitea_production_enabled | bool
+
+    - name: Enable POSIX ACLs only on the service-namespace parents
+      community.general.zfs:
+        name: "{{ item }}"
+        state: present
+        extra_zfs_properties:
+          acltype: posix
+      loop:
+        - "{{ atlas_zfs_pool }}/{{ atlas_zfs_dataset_services }}"
+        - "{{ atlas_zfs_pool }}/{{ atlas_zfs_dataset_app_data }}"
+
+    - name: Create the dedicated Gitea ZFS dataset
+      community.general.zfs:
+        name: "{{ atlas_gitea_dataset }}"
+        state: present
+        extra_zfs_properties:
+          compression: zstd
+          mountpoint: "{{ atlas_gitea_mountpoint }}"
+
+    - name: Restrict the Gitea dataset and create rootless volume paths
+      ansible.builtin.file:
+        path: "{{ item }}"
+        state: directory
+        owner: "{{ atlas_gitea_username }}"
+        group: "{{ atlas_gitea_group }}"
+        mode: "0700"
+      loop:
+        - "{{ atlas_gitea_mountpoint }}"
+        - "{{ atlas_gitea_mountpoint }}/data"
+        - "{{ atlas_gitea_mountpoint }}/config"
+        - "{{ atlas_gitea_home }}/.config"
+        - "{{ atlas_gitea_home }}/.config/containers"
+        - "{{ atlas_gitea_quadlet_dir }}"
+
+    - name: Ensure lingering for the admin rootless account
+      ansible.builtin.command:
+        argv:
+          - loginctl
+          - enable-linger
+          - "{{ atlas_gitea_username }}"
+        creates: "/var/lib/systemd/linger/{{ atlas_gitea_username }}"
+
+    - name: Start the admin rootless user manager
+      ansible.builtin.systemd:
+        name: "user@{{ atlas_gitea_uid }}.service"
+        state: started
+      when: not ansible_check_mode
+
+    - name: Prepare the admin-owned Gitea image
+      ansible.builtin.import_tasks: gitea_image.yml
+
+    - name: Render the rootless Gitea Quadlet
+      ansible.builtin.template:
+        src: atlas-gitea.container.j2
+        dest: "{{ atlas_gitea_quadlet_dir }}/atlas-gitea.container"
+        owner: "{{ atlas_gitea_username }}"
+        group: "{{ atlas_gitea_group }}"
+        mode: "0644"
+
+    - name: Permit only Aegis to reach production Gitea HTTP and SSH
+      ansible.posix.firewalld:
+        rich_rule: >-
+          rule family="ipv4" source address="{{ atlas_aegis_ip }}"
+          port port="{{ item }}" protocol="tcp" accept
+        zone: "{{ atlas_firewalld_zone }}"
+        state: "{{ 'enabled' if atlas_gitea_production_enabled | bool else 'disabled' }}"
+        permanent: true
+        immediate: true
+      loop:
+        - "{{ atlas_gitea_http_port }}"
+        - "{{ atlas_gitea_ssh_port }}"
+      when: atlas_manage_firewall | bool
+
+    - name: Reload the rootless Gitea user manager without starting Gitea
+      become_user: "{{ atlas_gitea_username }}"
+      ansible.builtin.systemd:
+        scope: user
+        daemon_reload: true
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ atlas_gitea_uid }}"
+        DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_gitea_uid }}/bus"
+      when: not ansible_check_mode
+
+    - name: Start and enable the rootless Gitea user Quadlet after final restore
+      become_user: "{{ atlas_gitea_username }}"
+      ansible.builtin.systemd:
+        name: atlas-gitea.service
+        scope: user
+        state: started
+        enabled: true
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ atlas_gitea_uid }}"
+        DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_gitea_uid }}/bus"
+      when:
+        - atlas_gitea_production_enabled | bool
+        - not ansible_check_mode
--- a/ansible/roles/profile_atlas/tasks/gitea_image.yml
+++ b/ansible/roles/profile_atlas/tasks/gitea_image.yml
@@ -0,0 +1,51 @@
+---
+- name: Create the admin-owned Gitea image build directory
+  ansible.builtin.file:
+    path: "{{ atlas_gitea_image_build_dir }}"
+    state: directory
+    owner: "{{ atlas_admin_username }}"
+    group: "{{ atlas_admin_group }}"
+    mode: "0700"
+
+- name: Install the pinned rootless Gitea Containerfile
+  ansible.builtin.copy:
+    src: Containerfile.gitea-rootless
+    dest: "{{ atlas_gitea_image_build_dir }}/Containerfile"
+    owner: "{{ atlas_admin_username }}"
+    group: "{{ atlas_admin_group }}"
+    mode: "0644"
+
+- name: Check the admin-owned Gitea image
+  become_user: "{{ atlas_admin_username }}"
+  ansible.builtin.command:
+    argv: [podman, image, exists, "{{ atlas_gitea_image }}"]
+  args:
+    chdir: "{{ atlas_gitea_image_build_dir }}"
+  environment:
+    HOME: "{{ atlas_admin_home }}"
+    XDG_RUNTIME_DIR: "/run/user/{{ atlas_admin_uid }}"
+  register: atlas_gitea_image_present
+  changed_when: false
+  failed_when: false
+  check_mode: false
+
+- name: Build the pinned Gitea image with the internal gitea identity
+  become_user: "{{ atlas_admin_username }}"
+  ansible.builtin.command:
+    argv:
+      - podman
+      - build
+      - --pull=always
+      - --tag
+      - "{{ atlas_gitea_image }}"
+      - --file
+      - Containerfile
+      - .
+  args:
+    chdir: "{{ atlas_gitea_image_build_dir }}"
+  environment:
+    HOME: "{{ atlas_admin_home }}"
+    XDG_RUNTIME_DIR: "/run/user/{{ atlas_admin_uid }}"
+  when:
+    - atlas_gitea_image_present.rc != 0
+    - not ansible_check_mode
--- a/ansible/roles/profile_atlas/tasks/gitea_owner_migration.yml
+++ b/ansible/roles/profile_atlas/tasks/gitea_owner_migration.yml
@@ -0,0 +1,275 @@
+---
+# Run only in an approved outage with -e atlas_gitea_owner_migration=true.
+- name: Move live Gitea from the legacy host account to admin
+  tags: [atlas, gitea_owner_migration]
+  when: atlas_gitea_owner_migration | bool
+  block:
+    - name: Refuse a check-mode owner migration
+      ansible.builtin.assert:
+        that: not ansible_check_mode
+        fail_msg: The owner migration requires an explicit live outage.
+
+    - name: Inspect the Gitea dataset owner
+      ansible.builtin.stat:
+        path: "{{ atlas_gitea_mountpoint }}"
+      register: atlas_gitea_migration_owner
+
+    - name: Require either the legacy owner or an already migrated dataset
+      ansible.builtin.assert:
+        that:
+          - atlas_gitea_migration_owner.stat.isdir | default(false)
+          - atlas_gitea_migration_owner.stat.uid | int in [atlas_gitea_legacy_uid | int, atlas_admin_uid | int]
+        fail_msg: Refusing to modify a Gitea dataset with an unexpected owner.
+
+    - name: Migrate only a legacy-owned Gitea dataset
+      when: atlas_gitea_migration_owner.stat.uid | int == atlas_gitea_legacy_uid | int
+      block:
+        - name: Require the final cutover marker and configuration
+          ansible.builtin.stat:
+            path: "{{ item }}"
+          loop:
+            - "{{ atlas_gitea_mountpoint }}/.final-sha256"
+            - "{{ atlas_gitea_mountpoint }}/config/app.ini"
+          register: atlas_gitea_migration_files
+
+        - name: Refuse migration without both final data and configuration
+          ansible.builtin.assert:
+            that: atlas_gitea_migration_files.results | map(attribute='stat.isreg') | min
+
+        - name: Check that admin has no existing Gitea Quadlet
+          ansible.builtin.stat:
+            path: "{{ atlas_gitea_quadlet_dir }}/atlas-gitea.container"
+          register: atlas_gitea_admin_quadlet
+
+        - name: Refuse to overwrite an existing admin Quadlet
+          ansible.builtin.assert:
+            that: not atlas_gitea_admin_quadlet.stat.exists
+
+        - name: Check pool health before the outage
+          ansible.builtin.command:
+            argv: [zpool, status, -x, "{{ atlas_zfs_pool }}"]
+          register: atlas_gitea_pool_before
+          changed_when: false
+          failed_when: "'is healthy' not in atlas_gitea_pool_before.stdout"
+
+        - name: Ensure the admin Gitea image is available before stopping the source
+          ansible.builtin.import_tasks: gitea_image.yml
+
+        - name: Stop, snapshot and test the admin-owned staging service
+          block:
+            - name: Stop and disable the legacy Gitea user service
+              become_user: "{{ atlas_gitea_legacy_username }}"
+              ansible.builtin.systemd:
+                name: atlas-gitea.service
+                scope: user
+                state: stopped
+                enabled: false
+              environment:
+                XDG_RUNTIME_DIR: "/run/user/{{ atlas_gitea_legacy_uid }}"
+                DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_gitea_legacy_uid }}/bus"
+
+            - name: Record the migration snapshot name
+              ansible.builtin.set_fact:
+                atlas_gitea_migration_snapshot: >-
+                  {{ atlas_gitea_dataset }}@gitea-owner-migration-{{ ansible_facts.date_time.iso8601_basic_short }}
+
+            - name: Snapshot the stopped Gitea dataset for manual recovery
+              ansible.builtin.command:
+                argv: [zfs, snapshot, "{{ atlas_gitea_migration_snapshot }}"]
+
+            - name: Transfer only the Gitea dataset to admin
+              ansible.builtin.file:
+                path: "{{ atlas_gitea_mountpoint }}"
+                state: directory
+                owner: "{{ atlas_admin_username }}"
+                group: "{{ atlas_admin_group }}"
+                recurse: true
+
+            - name: Set the actual internal Unix process user
+              ansible.builtin.lineinfile:
+                path: "{{ atlas_gitea_mountpoint }}/config/app.ini"
+                regexp: '^RUN_USER\s*='
+                line: RUN_USER = gitea
+                mode: "0600"
+              no_log: true
+              diff: false
+
+            - name: Preserve public git clone URLs independently of the Unix user
+              community.general.ini_file:
+                path: "{{ atlas_gitea_mountpoint }}/config/app.ini"
+                section: server
+                option: "{{ item }}"
+                value: git
+                mode: "0600"
+                no_extra_spaces: false
+              loop: [BUILTIN_SSH_SERVER_USER, SSH_USER]
+              no_log: true
+              diff: false
+
+            - name: Render admin's loopback-only staging Quadlet
+              ansible.builtin.template:
+                src: atlas-gitea.container.j2
+                dest: "{{ atlas_gitea_quadlet_dir }}/atlas-gitea.container"
+                owner: "{{ atlas_admin_username }}"
+                group: "{{ atlas_admin_group }}"
+                mode: "0644"
+              vars:
+                atlas_gitea_production_enabled: false
+
+            - name: Reload the admin user manager for staging
+              become_user: "{{ atlas_admin_username }}"
+              ansible.builtin.systemd:
+                scope: user
+                daemon_reload: true
+              environment:
+                XDG_RUNTIME_DIR: "/run/user/{{ atlas_admin_uid }}"
+                DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_admin_uid }}/bus"
+
+            - name: Start admin's loopback-only staging service
+              become_user: "{{ atlas_admin_username }}"
+              ansible.builtin.systemd:
+                name: atlas-gitea.service
+                scope: user
+                state: started
+              environment:
+                XDG_RUNTIME_DIR: "/run/user/{{ atlas_admin_uid }}"
+                DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_admin_uid }}/bus"
+
+            - name: Verify staging HTTP before promotion
+              ansible.builtin.uri:
+                url: "http://127.0.0.1:{{ atlas_gitea_staging_http_port }}/"
+                status_code: 200
+              register: atlas_gitea_staging_http
+              retries: 30
+              delay: 2
+              until: atlas_gitea_staging_http is succeeded
+
+            - name: Verify the container really runs as internal gitea
+              become_user: "{{ atlas_admin_username }}"
+              ansible.builtin.command:
+                argv: [podman, exec, atlas-gitea, id, -un]
+              environment:
+                HOME: "{{ atlas_admin_home }}"
+                XDG_RUNTIME_DIR: "/run/user/{{ atlas_admin_uid }}"
+              register: atlas_gitea_internal_user
+              changed_when: false
+              failed_when: atlas_gitea_internal_user.stdout != 'gitea'
+
+            - name: Verify the migrated SQLite database
+              ansible.builtin.command:
+                argv:
+                  - sqlite3
+                  - "{{ atlas_gitea_mountpoint }}/data/gitea/gitea.db"
+                  - PRAGMA quick_check;
+              register: atlas_gitea_migration_sqlite
+              changed_when: false
+              failed_when: atlas_gitea_migration_sqlite.stdout != 'ok'
+
+          rescue:
+            - name: Stop admin's failed staging service
+              become_user: "{{ atlas_admin_username }}"
+              ansible.builtin.systemd:
+                name: atlas-gitea.service
+                scope: user
+                state: stopped
+              environment:
+                XDG_RUNTIME_DIR: "/run/user/{{ atlas_admin_uid }}"
+                DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_admin_uid }}/bus"
+              failed_when: false
+
+            - name: Restore the original Gitea configuration from the safety snapshot
+              ansible.builtin.command:
+                argv:
+                  - cp
+                  - -a
+                  - "{{ atlas_gitea_mountpoint }}/.zfs/snapshot/{{ atlas_gitea_migration_snapshot.split('@')[1] }}/config/app.ini"
+                  - "{{ atlas_gitea_mountpoint }}/config/app.ini"
+              when: atlas_gitea_migration_snapshot is defined
+
+            - name: Return the Gitea dataset to the legacy account
+              ansible.builtin.file:
+                path: "{{ atlas_gitea_mountpoint }}"
+                state: directory
+                owner: "{{ atlas_gitea_legacy_username }}"
+                group: "{{ atlas_gitea_legacy_username }}"
+                recurse: true
+
+            - name: Restart the legacy Gitea service
+              become_user: "{{ atlas_gitea_legacy_username }}"
+              ansible.builtin.systemd:
+                name: atlas-gitea.service
+                scope: user
+                state: started
+                enabled: true
+              environment:
+                XDG_RUNTIME_DIR: "/run/user/{{ atlas_gitea_legacy_uid }}"
+                DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_gitea_legacy_uid }}/bus"
+
+            - name: Report the failed migration and preserved snapshot
+              ansible.builtin.fail:
+                msg: >-
+                  Admin staging failed; legacy Gitea was restarted. Inspect
+                  {{ atlas_gitea_migration_snapshot | default('the host journal') }}.
+
+        - name: Stop admin's validated staging service
+          become_user: "{{ atlas_admin_username }}"
+          ansible.builtin.systemd:
+            name: atlas-gitea.service
+            scope: user
+            state: stopped
+          environment:
+            XDG_RUNTIME_DIR: "/run/user/{{ atlas_admin_uid }}"
+            DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_admin_uid }}/bus"
+
+        - name: Render admin's production Gitea Quadlet
+          ansible.builtin.template:
+            src: atlas-gitea.container.j2
+            dest: "{{ atlas_gitea_quadlet_dir }}/atlas-gitea.container"
+            owner: "{{ atlas_admin_username }}"
+            group: "{{ atlas_admin_group }}"
+            mode: "0644"
+          vars:
+            atlas_gitea_production_enabled: true
+
+        - name: Reload admin's production user manager
+          become_user: "{{ atlas_admin_username }}"
+          ansible.builtin.systemd:
+            scope: user
+            daemon_reload: true
+          environment:
+            XDG_RUNTIME_DIR: "/run/user/{{ atlas_admin_uid }}"
+            DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_admin_uid }}/bus"
+
+        - name: Enable and start admin's production Gitea
+          become_user: "{{ atlas_admin_username }}"
+          ansible.builtin.systemd:
+            name: atlas-gitea.service
+            scope: user
+            state: started
+            enabled: true
+          environment:
+            XDG_RUNTIME_DIR: "/run/user/{{ atlas_admin_uid }}"
+            DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_admin_uid }}/bus"
+
+        - name: Verify production HTTP before retiring the old Quadlet
+          ansible.builtin.uri:
+            url: "http://{{ atlas_gitea_bind_address }}:{{ atlas_gitea_http_port }}/"
+            status_code: 200
+          register: atlas_gitea_production_http
+          retries: 30
+          delay: 2
+          until: atlas_gitea_production_http is succeeded
+
+        - name: Remove only the disabled legacy Quadlet
+          ansible.builtin.file:
+            path: "{{ atlas_gitea_legacy_home }}/.config/containers/systemd/atlas-gitea.container"
+            state: absent
+
+        - name: Reload the legacy user manager after Quadlet removal
+          become_user: "{{ atlas_gitea_legacy_username }}"
+          ansible.builtin.systemd:
+            scope: user
+            daemon_reload: true
+          environment:
+            XDG_RUNTIME_DIR: "/run/user/{{ atlas_gitea_legacy_uid }}"
+            DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_gitea_legacy_uid }}/bus"
--- a/ansible/roles/profile_atlas/tasks/gitea_public_domain.yml
+++ b/ansible/roles/profile_atlas/tasks/gitea_public_domain.yml
@@ -0,0 +1,58 @@
+---
+- name: Manage the public domain of the restored production Gitea
+  tags: [atlas, gitea, gitea_public_domain]
+  when:
+    - atlas_manage_gitea | bool
+    - atlas_gitea_production_enabled | bool
+    - atlas_gitea_public_domain | length > 0
+  block:
+    - name: Require an explicit public Gitea hostname
+      ansible.builtin.assert:
+        that:
+          - atlas_gitea_public_domain is match('^[a-zA-Z0-9][a-zA-Z0-9.-]*\.[a-zA-Z]{2,}$')
+
+    - name: Inspect the restored private Gitea configuration
+      ansible.builtin.stat:
+        path: "{{ atlas_gitea_mountpoint }}/config/app.ini"
+        follow: false
+      register: atlas_gitea_public_config
+
+    - name: Refuse to create or replace an unprepared Gitea configuration
+      ansible.builtin.assert:
+        that:
+          - atlas_gitea_public_config.stat.isreg | default(false)
+          - atlas_gitea_public_config.stat.uid | int == atlas_gitea_uid | int
+          - atlas_gitea_public_config.stat.mode == '0600'
+
+    # app.ini contains secrets: preserve all unrelated settings and suppress diffs.
+    - name: Set only the declared public Gitea server fields
+      community.general.ini_file:
+        path: "{{ atlas_gitea_mountpoint }}/config/app.ini"
+        section: server
+        option: "{{ item.option }}"
+        value: "{{ item.value }}"
+        create: false
+        backup: true
+        owner: "{{ atlas_gitea_username }}"
+        group: "{{ atlas_gitea_group }}"
+        mode: "0600"
+      loop:
+        - { option: DOMAIN, value: "{{ atlas_gitea_public_domain }}" }
+        - { option: ROOT_URL, value: "https://{{ atlas_gitea_public_domain }}/" }
+        - { option: SSH_DOMAIN, value: "{{ atlas_gitea_public_domain }}" }
+      register: atlas_gitea_public_domain_update
+      no_log: true
+      diff: false
+
+    - name: Restart only Gitea when its public configuration changes
+      become_user: "{{ atlas_gitea_username }}"
+      ansible.builtin.systemd:
+        name: atlas-gitea.service
+        scope: user
+        state: restarted
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ atlas_gitea_uid }}"
+        DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_gitea_uid }}/bus"
+      when:
+        - atlas_gitea_public_domain_update is changed
+        - not ansible_check_mode
--- a/ansible/roles/profile_atlas/tasks/gitea_restore.yml
+++ b/ansible/roles/profile_atlas/tasks/gitea_restore.yml
@@ -0,0 +1,107 @@
+---
+- name: Restore Gitea from a verified Prometheus backup only on explicit request
+  tags: [atlas, gitea_restore, gitea_final_restore]
+  when: atlas_gitea_restore_test | bool or atlas_gitea_final_restore | bool
+  block:
+    - name: Require the prepared rootless Gitea target
+      ansible.builtin.assert:
+        that:
+          - atlas_manage_gitea | bool
+          - not (atlas_gitea_restore_test | bool and atlas_gitea_final_restore | bool)
+          - atlas_gitea_staging_bind_address == '127.0.0.1'
+          - atlas_gitea_mountpoint == atlas_app_data_mountpoint ~ '/gitea'
+        fail_msg: Prepare the isolated, loopback-only rootless Gitea target first.
+
+    - name: Confirm the rootless Gitea service is inactive
+      become_user: "{{ atlas_gitea_username }}"
+      ansible.builtin.command:
+        argv:
+          - systemctl
+          - --user
+          - is-active
+          - atlas-gitea.service
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ atlas_gitea_uid }}"
+        DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_gitea_uid }}/bus"
+      register: atlas_gitea_restore_service_state
+      changed_when: false
+      failed_when: false
+      when: not ansible_check_mode
+
+    - name: Refuse to overwrite an active rootless Gitea service
+      ansible.builtin.assert:
+        that:
+          - atlas_gitea_restore_service_state.stdout == 'inactive'
+        fail_msg: The rootless Gitea user service must be known and inactive before restoring data.
+      when: not ansible_check_mode
+
+    - name: Check for a manually running rootless Gitea container
+      become_user: "{{ atlas_gitea_username }}"
+      ansible.builtin.command:
+        argv:
+          - podman
+          - ps
+          - --quiet
+          - --filter
+          - name=atlas-gitea
+      args:
+        chdir: "{{ atlas_gitea_home }}"
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ atlas_gitea_uid }}"
+      register: atlas_gitea_restore_container_state
+      changed_when: false
+      when: not ansible_check_mode
+
+    - name: Refuse to overwrite a running rootless Gitea container
+      ansible.builtin.assert:
+        that:
+          - atlas_gitea_restore_container_state.stdout | length == 0
+        fail_msg: Stop every rootless Atlas Gitea container before restoring data.
+      when: not ansible_check_mode
+
+    - name: Install the selective rootless Gitea restore helper
+      ansible.builtin.copy:
+        src: atlas-gitea-restore-test.py
+        dest: "{{ atlas_gitea_restore_helper }}"
+        owner: root
+        group: root
+        mode: "0700"
+
+    - name: Restore only Gitea data into the isolated target
+      ansible.builtin.command:
+        argv:
+          - "{{ atlas_gitea_restore_helper }}"
+          - --backup
+          - "{{ atlas_backup_prometheus_mountpoint }}/latest"
+          - --target
+          - "{{ atlas_gitea_mountpoint }}"
+          - --uid
+          - "{{ atlas_gitea_uid | string }}"
+          - --gid
+          - "{{ atlas_gitea_gid | string }}"
+      register: atlas_gitea_restore_result
+      changed_when: atlas_gitea_restore_result.stdout == 'restored'
+      no_log: true
+      when:
+        - atlas_gitea_restore_test | bool
+        - not ansible_check_mode
+
+    - name: Replace the marked rehearsal with the final consistent Gitea export
+      ansible.builtin.command:
+        argv:
+          - "{{ atlas_gitea_restore_helper }}"
+          - --backup
+          - "{{ atlas_backup_prometheus_mountpoint }}/latest"
+          - --target
+          - "{{ atlas_gitea_mountpoint }}"
+          - --uid
+          - "{{ atlas_gitea_uid | string }}"
+          - --gid
+          - "{{ atlas_gitea_gid | string }}"
+          - --replace-rehearsal
+      register: atlas_gitea_final_restore_result
+      changed_when: atlas_gitea_final_restore_result.stdout == 'restored'
+      no_log: true
+      when:
+        - atlas_gitea_final_restore | bool
+        - not ansible_check_mode
--- a/ansible/roles/profile_atlas/tasks/icloudpd.yml
+++ b/ansible/roles/profile_atlas/tasks/icloudpd.yml
@@ -0,0 +1,188 @@
+---
+- name: Require exact Atlas iCloudPD paths and rootless identity
+  tags: [atlas, icloudpd]
+  ansible.builtin.assert:
+    that:
+      - atlas_manage_storage | bool
+      - atlas_icloudpd_dataset == atlas_zfs_pool ~ '/services/data/icloudpd'
+      - atlas_icloudpd_state_dir == atlas_app_data_mountpoint ~ '/icloudpd'
+      - atlas_icloudpd_config_dir == atlas_icloudpd_state_dir ~ '/config'
+      - atlas_icloudpd_photos_dir == atlas_archive_mountpoint ~ '/Pictures/iCloudPD'
+      - atlas_admin_uid | int == 1000
+      - atlas_admin_gid | int == 1000
+      - atlas_icloudpd_image is search('@sha256:[0-9a-f]{64}$')
+    fail_msg: Verify the fixed, separate Atlas iCloudPD photo and state paths.
+
+- name: Declare rootless Atlas iCloudPD storage and boot-started Quadlet
+  tags: [atlas, icloudpd]
+  block:
+    - name: Inspect the existing Archive and application-data datasets
+      community.general.zfs_facts:
+        name: "{{ item.dataset }}"
+        properties: name,mounted,mountpoint
+      loop:
+        - dataset: "{{ atlas_zfs_pool }}/{{ atlas_zfs_dataset_archive }}"
+          mountpoint: "{{ atlas_archive_mountpoint }}"
+        - dataset: "{{ atlas_zfs_pool }}/{{ atlas_zfs_dataset_app_data }}"
+          mountpoint: "{{ atlas_app_data_mountpoint }}"
+      loop_control:
+        label: "{{ item.dataset }}"
+      register: atlas_icloudpd_parent_datasets
+
+    - name: Refuse missing or unmounted iCloudPD parent datasets
+      ansible.builtin.assert:
+        that:
+          - item.ansible_facts.ansible_zfs_datasets | length == 1
+          - item.ansible_facts.ansible_zfs_datasets[0].mounted == 'yes'
+          - item.ansible_facts.ansible_zfs_datasets[0].mountpoint == item.item.mountpoint
+      loop: "{{ atlas_icloudpd_parent_datasets.results }}"
+      loop_control:
+        label: "{{ item.item.dataset }}"
+
+    - name: Inspect the existing Pictures namespace and proposed target
+      ansible.builtin.stat:
+        path: "{{ item }}"
+        follow: false
+      loop:
+        - "{{ atlas_archive_mountpoint }}/Pictures"
+        - "{{ atlas_icloudpd_photos_dir }}"
+        - "{{ atlas_icloudpd_photos_dir }}/.atlas-icloudpd-managed"
+      register: atlas_icloudpd_photo_paths
+
+    - name: Refuse to adopt unrelated Pictures data or a symlink
+      ansible.builtin.assert:
+        that:
+          - atlas_icloudpd_photo_paths.results[0].stat.isdir | default(false)
+          - atlas_icloudpd_photo_paths.results[0].stat.uid | int == atlas_admin_uid | int
+          - >-
+            not atlas_icloudpd_photo_paths.results[1].stat.exists or
+            (atlas_icloudpd_photo_paths.results[1].stat.isdir | default(false) and
+             atlas_icloudpd_photo_paths.results[2].stat.isreg | default(false))
+        fail_msg: >-
+          Pictures must exist and be admin-owned; an existing iCloudPD target
+          must carry its managed marker. Never adopt or replace unrelated data.
+
+    - name: Create a dedicated ZFS dataset for iCloudPD configuration and MFA
+      community.general.zfs:
+        name: "{{ atlas_icloudpd_dataset }}"
+        state: present
+        extra_zfs_properties:
+          compression: zstd
+          mountpoint: "{{ atlas_icloudpd_state_dir }}"
+
+    - name: Restrict iCloudPD state and the new photo subtree
+      ansible.builtin.file:
+        path: "{{ item.path }}"
+        state: directory
+        owner: "{{ atlas_admin_username }}"
+        group: "{{ atlas_admin_group }}"
+        mode: "{{ item.mode }}"
+      loop:
+        - path: "{{ atlas_icloudpd_state_dir }}"
+          mode: "0700"
+        - path: "{{ atlas_icloudpd_config_dir }}"
+          mode: "0700"
+        - path: "{{ atlas_icloudpd_photos_dir }}"
+          mode: "0750"
+        - path: "{{ atlas_icloudpd_quadlet_dir }}"
+          mode: "0700"
+      loop_control:
+        label: "{{ item.path }}"
+
+    - name: Mark only the newly managed iCloudPD photo subtree
+      ansible.builtin.copy:
+        content: "Atlas iCloudPD photo subtree; do not remove source photos.\n"
+        dest: "{{ atlas_icloudpd_photos_dir }}/.atlas-icloudpd-managed"
+        owner: "{{ atlas_admin_username }}"
+        group: "{{ atlas_admin_group }}"
+        mode: "0600"
+        force: false
+
+    - name: Install the image's required mounted-filesystem failsafe
+      ansible.builtin.copy:
+        content: ""
+        dest: "{{ atlas_icloudpd_photos_dir }}/.mounted"
+        owner: "{{ atlas_admin_username }}"
+        group: "{{ atlas_admin_group }}"
+        mode: "0644"
+        force: false
+
+    - name: Require the Vault-backed iCloudPD Apple ID
+      ansible.builtin.assert:
+        that:
+          - vault_atlas_icloudpd_apple_id is defined
+          - vault_atlas_icloudpd_apple_id | length > 0
+          - vault_atlas_icloudpd_apple_id != 'REPLACE_ME'
+          - vault_atlas_icloudpd_apple_id.splitlines() | length == 1
+        fail_msg: Configure the existing iCloudPD Apple ID in Vault.
+      no_log: true
+
+    - name: Seed private Atlas iCloudPD configuration when absent
+      ansible.builtin.template:
+        src: atlas-icloudpd.conf.j2
+        dest: "{{ atlas_icloudpd_config_dir }}/icloudpd.conf"
+        owner: "{{ atlas_admin_username }}"
+        group: "{{ atlas_admin_group }}"
+        mode: "0600"
+        force: false
+      no_log: true
+      diff: false
+
+    - name: Keep declared iCloudPD options in the image-managed configuration
+      ansible.builtin.lineinfile:
+        path: "{{ atlas_icloudpd_config_dir }}/icloudpd.conf"
+        regexp: "^{{ item.key }}="
+        line: "{{ item.key }}={{ item.value }}"
+        owner: "{{ atlas_admin_username }}"
+        group: "{{ atlas_admin_group }}"
+        mode: "0600"
+      loop:
+        - {key: apple_id, value: "{{ vault_atlas_icloudpd_apple_id }}"}
+        - {key: authentication_type, value: MFA}
+        - {key: user, value: user}
+        - {key: user_id, value: "1000"}
+        - {key: group, value: group}
+        - {key: group_id, value: "1000"}
+        - {key: download_path, value: /home/user/iCloud}
+        - {key: folder_structure, value: "{:%Y/%m/%d}"}
+        - {key: directory_permissions, value: "750"}
+        - {key: file_permissions, value: "640"}
+        - {key: download_interval, value: "86400"}
+        - {key: auto_delete, value: "false"}
+        - {key: delete_after_download, value: "false"}
+      loop_control:
+        label: "{{ item.key }}"
+      no_log: true
+      diff: false
+
+    - name: Render the rootless Atlas iCloudPD Quadlet
+      ansible.builtin.template:
+        src: atlas-icloudpd.container.j2
+        dest: "{{ atlas_icloudpd_quadlet_dir }}/atlas-icloudpd.container"
+        owner: "{{ atlas_admin_username }}"
+        group: "{{ atlas_admin_group }}"
+        mode: "0644"
+      register: atlas_icloudpd_quadlet
+
+    - name: Reload the Atlas admin user manager after iCloudPD Quadlet changes
+      become_user: "{{ atlas_admin_username }}"
+      ansible.builtin.systemd:
+        scope: user
+        daemon_reload: true
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ atlas_admin_uid }}"
+        DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_admin_uid }}/bus"
+      when:
+        - atlas_icloudpd_quadlet.changed
+        - not ansible_check_mode
+
+    - name: Keep the rootless Atlas iCloudPD service running
+      become_user: "{{ atlas_admin_username }}"
+      ansible.builtin.systemd:
+        name: atlas-icloudpd.service
+        scope: user
+        state: started
+      environment:
+        XDG_RUNTIME_DIR: "/run/user/{{ atlas_admin_uid }}"
+        DBUS_SESSION_BUS_ADDRESS: "unix:path=/run/user/{{ atlas_admin_uid }}/bus"
+      when: not ansible_check_mode
--- a/ansible/roles/profile_atlas/tasks/main.yml
+++ b/ansible/roles/profile_atlas/tasks/main.yml
@@ -14,6 +14,21 @@
 - name: Import Atlas storage tasks
  ansible.builtin.import_tasks: storage.yml

+- name: Import explicit Atlas Gitea owner migration
+  ansible.builtin.import_tasks: gitea_owner_migration.yml
+
+- name: Import staged Atlas rootless Gitea tasks
+  ansible.builtin.import_tasks: gitea.yml
+
+- name: Import the declared Atlas Gitea public domain
+  ansible.builtin.import_tasks: gitea_public_domain.yml
+
+- name: Import Atlas iCloudPD storage and boot-started Quadlet tasks
+  ansible.builtin.import_tasks: icloudpd.yml
+
+- name: Import explicit Atlas Gitea restore rehearsal tasks
+  ansible.builtin.import_tasks: gitea_restore.yml
+
 - name: Import Atlas ZFS maintenance tasks
  ansible.builtin.import_tasks: zfs_maintenance.yml

--- a/ansible/roles/profile_atlas/templates/atlas-gitea.container.j2
+++ b/ansible/roles/profile_atlas/templates/atlas-gitea.container.j2
@@ -0,0 +1,30 @@
+# Managed by Ansible. Staging does not start automatically.
+[Unit]
+Description=Atlas rootless Gitea
+RequiresMountsFor={{ atlas_gitea_mountpoint }}
+
+[Container]
+ContainerName=atlas-gitea
+Image={{ atlas_gitea_image }}
+UserNS=keep-id:uid={{ atlas_gitea_container_uid }},gid={{ atlas_gitea_container_gid }}
+{% if atlas_gitea_production_enabled | bool %}
+PublishPort={{ atlas_gitea_bind_address }}:{{ atlas_gitea_http_port }}:3000
+PublishPort={{ atlas_gitea_bind_address }}:{{ atlas_gitea_ssh_port }}:2222
+{% else %}
+PublishPort={{ atlas_gitea_staging_bind_address }}:{{ atlas_gitea_staging_http_port }}:3000
+PublishPort={{ atlas_gitea_staging_bind_address }}:{{ atlas_gitea_staging_ssh_port }}:2222
+{% endif %}
+Volume={{ atlas_gitea_mountpoint }}/data:/var/lib/gitea:Z
+Volume={{ atlas_gitea_mountpoint }}/config:/etc/gitea:Z
+NoNewPrivileges=true
+DropCapability=all
+
+[Service]
+Restart=on-failure
+RestartSec=10
+TimeoutStartSec=900
+{% if atlas_gitea_production_enabled | bool %}
+
+[Install]
+WantedBy=default.target
+{% endif %}
--- a/ansible/roles/profile_atlas/templates/atlas-icloudpd.conf.j2
+++ b/ansible/roles/profile_atlas/templates/atlas-icloudpd.conf.j2
@@ -0,0 +1,14 @@
+# Managed by Ansible. Password, keyring and MFA cookies are stored separately in /config.
+apple_id={{ vault_atlas_icloudpd_apple_id }}
+authentication_type=MFA
+user=user
+user_id=1000
+group=group
+group_id=1000
+download_path=/home/user/iCloud
+folder_structure={:%Y/%m/%d}
+directory_permissions=750
+file_permissions=640
+download_interval=86400
+auto_delete=false
+delete_after_download=false
--- a/ansible/roles/profile_atlas/templates/atlas-icloudpd.container.j2
+++ b/ansible/roles/profile_atlas/templates/atlas-icloudpd.container.j2
@@ -0,0 +1,25 @@
+# Managed by Ansible. Start automatically with the lingering admin user manager.
+[Unit]
+Description=Atlas rootless iCloud Photos Downloader
+RequiresMountsFor={{ atlas_icloudpd_state_dir }} {{ atlas_icloudpd_photos_dir }}
+
+[Container]
+ContainerName=atlas-icloudpd
+Image={{ atlas_icloudpd_image }}
+UserNS=keep-id:uid=1000,gid=1000
+# The image initialises its unprivileged UID 1000 account as container root.
+User=0
+# Upstream launcher requires traceroute for its iCloud reachability check.
+AddCapability=NET_RAW
+Environment=TZ={{ atlas_icloudpd_timezone }}
+Volume={{ atlas_icloudpd_photos_dir }}:/home/user/iCloud:z
+Volume={{ atlas_icloudpd_config_dir }}:/config:Z
+NoNewPrivileges=true
+
+[Service]
+Restart=on-failure
+RestartSec=300
+TimeoutStartSec=900
+
+[Install]
+WantedBy=default.target
--- a/ansible/roles/profile_server/tasks/backup_export_job.yml
+++ b/ansible/roles/profile_server/tasks/backup_export_job.yml
@@ -44,13 +44,14 @@
  when: server_backup_export_enabled | bool

 - name: Install Prometheus backup export helper
-  tags: [services, backup, prometheus_backup]
+  tags: [services, backup, prometheus_backup, gitea_cutover, npm_quadlet_backup]
  ansible.builtin.template:
    src: prometheus-backup-export.sh.j2
    dest: /usr/local/sbin/prometheus-backup-export
    owner: root
    group: root
    mode: "0750"
+    validate: "bash -n %s"
  when: server_backup_export_enabled | bool

 - name: Install Prometheus backup export systemd units
--- a/ansible/roles/profile_server/tasks/gitea_final_export.yml
+++ b/ansible/roles/profile_server/tasks/gitea_final_export.yml
@@ -0,0 +1,38 @@
+---
+- name: Install the explicit Gitea final-export helper
+  tags: [services, gitea_final_export]
+  ansible.builtin.template:
+    src: prometheus-gitea-final-export.sh.j2
+    dest: /usr/local/sbin/prometheus-gitea-final-export
+    owner: root
+    group: root
+    mode: "0750"
+  when:
+    - server_gitea_cutover_tools_enabled | bool
+    - not server_legacy_stack_retired | bool
+
+- name: Require the prepared source and explicit final-export approval
+  tags: [services, gitea_final_export]
+  ansible.builtin.assert:
+    that:
+      - server_gitea_cutover_tools_enabled | bool
+      - server_backup_export_enabled | bool
+      - not server_legacy_stack_retired | bool
+      - not ansible_check_mode
+    fail_msg: >-
+      Install the cutover helper and perform an explicit non-check-mode run
+      only after the Gitea outage gate has been approved.
+  when: server_gitea_final_export | bool
+
+- name: Stop source Gitea and publish the final consistent export
+  tags: [services, gitea_final_export]
+  ansible.builtin.command:
+    argv:
+      - /usr/local/sbin/prometheus-gitea-final-export
+  register: server_gitea_final_export_result
+  changed_when: server_gitea_final_export_result.rc == 0
+  no_log: true
+  when:
+    - server_gitea_final_export | bool
+    - not server_legacy_stack_retired | bool
+    - not ansible_check_mode
--- a/ansible/roles/profile_server/tasks/gitea_npm_proxy.yml
+++ b/ansible/roles/profile_server/tasks/gitea_npm_proxy.yml
@@ -0,0 +1,59 @@
+---
+- name: Validate the NPM Gitea cutover override
+  tags: [services, gitea_cutover]
+  ansible.builtin.assert:
+    that:
+      - server_gitea_cutover_tools_enabled | bool
+      - server_gitea_npm_domains | length > 0
+      - server_gitea_npm_domains | select('match', '^[a-zA-Z0-9.-]+$') | list | length == server_gitea_npm_domains | length
+    fail_msg: Declare the exact NPM Gitea hostnames before enabling the Atlas upstream.
+  when: server_gitea_on_atlas | bool
+
+- name: Ensure the NPM custom configuration directory exists
+  tags: [services, gitea_cutover]
+  ansible.builtin.file:
+    path: /opt/npm/data/nginx/custom
+    state: directory
+    owner: root
+    group: root
+    mode: "0755"
+  when: server_gitea_cutover_tools_enabled | bool
+
+- name: Render the Gitea-only NPM runtime upstream override
+  tags: [services, gitea_cutover]
+  ansible.builtin.template:
+    src: prometheus-gitea-npm-proxy.conf.j2
+    dest: /opt/npm/data/nginx/custom/server_proxy.conf
+    owner: root
+    group: root
+    mode: "0644"
+  register: server_gitea_npm_override
+  when: server_gitea_on_atlas | bool
+
+- name: Remove the Gitea NPM override when source routing is selected
+  tags: [services, gitea_cutover]
+  ansible.builtin.file:
+    path: /opt/npm/data/nginx/custom/server_proxy.conf
+    state: absent
+  when:
+    - server_gitea_cutover_tools_enabled | bool
+    - not server_gitea_on_atlas | bool
+
+- name: Validate NPM configuration after a Gitea upstream change
+  tags: [services, gitea_cutover]
+  ansible.builtin.command:
+    argv: [podman, exec, nginx-proxy-manager, nginx, -t]
+  changed_when: false
+  when:
+    - server_gitea_on_atlas | bool
+    - server_gitea_npm_override is changed
+    - not ansible_check_mode
+
+- name: Reload NPM after validating the Gitea upstream change
+  tags: [services, gitea_cutover]
+  ansible.builtin.command:
+    argv: [podman, exec, nginx-proxy-manager, nginx, -s, reload]
+  when:
+    - server_gitea_on_atlas | bool
+    - server_gitea_npm_override is changed
+    - not ansible_check_mode
--- a/ansible/roles/profile_server/tasks/gitea_ssh_proxy.yml
+++ b/ansible/roles/profile_server/tasks/gitea_ssh_proxy.yml
@@ -0,0 +1,61 @@
+---
+- name: Validate the Prometheus Gitea SSH cutover inputs
+  tags: [services, gitea_cutover]
+  ansible.builtin.assert:
+    that:
+      - server_gitea_cutover_tools_enabled | bool
+      - server_gitea_atlas_address is match('^[0-9]{1,3}(\.[0-9]{1,3}){3}$')
+      - server_gitea_ssh_public_port | int > 1024
+      - server_gitea_ssh_public_port | int < 65536
+      - server_gitea_ssh_target_port | int > 1024
+      - server_gitea_ssh_target_port | int < 65536
+      - server_gitea_ssh_public_port | int != 22
+    fail_msg: Keep administrative SSH on 22 and provide the Atlas rootless Gitea SSH endpoint.
+  when: server_gitea_on_atlas | bool
+
+- name: Install the Gitea SSH socket proxy units without activating them
+  tags: [services, gitea_cutover]
+  ansible.builtin.template:
+    src: "{{ item }}.j2"
+    dest: "/etc/systemd/system/{{ item }}"
+    owner: root
+    group: root
+    mode: "0644"
+  loop:
+    - prometheus-gitea-ssh-proxy.socket
+    - prometheus-gitea-ssh-proxy.service
+  loop_control:
+    label: "{{ item }}"
+  register: server_gitea_ssh_proxy_units
+  when: server_gitea_cutover_tools_enabled | bool
+
+- name: Reload systemd after Gitea SSH proxy unit changes
+  tags: [services, gitea_cutover]
+  ansible.builtin.systemd:
+    daemon_reload: true
+  when:
+    - server_gitea_cutover_tools_enabled | bool
+    - server_gitea_ssh_proxy_units is changed
+    - not ansible_check_mode
+
+- name: Manage the public Gitea SSH socket separately from administrative SSH
+  tags: [services, gitea_cutover]
+  ansible.builtin.systemd:
+    name: prometheus-gitea-ssh-proxy.socket
+    state: "{{ 'started' if server_gitea_on_atlas | bool else 'stopped' }}"
+    enabled: "{{ server_gitea_on_atlas | bool }}"
+  when:
+    - server_gitea_cutover_tools_enabled | bool
+    - not ansible_check_mode
+
+- name: Open only the public Gitea SSH port after cutover
+  tags: [services, gitea_cutover]
+  ansible.posix.firewalld:
+    port: "{{ server_gitea_ssh_public_port }}/tcp"
+    zone: "{{ server_firewalld_zone }}"
+    state: "{{ 'enabled' if server_gitea_on_atlas | bool else 'disabled' }}"
+    permanent: true
+    immediate: true
+  when:
+    - server_gitea_cutover_tools_enabled | bool
+    - server_firewall_backend == 'firewalld'
--- a/ansible/roles/profile_server/tasks/legacy_cleanup.yml
+++ b/ansible/roles/profile_server/tasks/legacy_cleanup.yml
@@ -0,0 +1,112 @@
+---
+- name: Require explicit retirement of the migrated Prometheus source
+  ansible.builtin.assert:
+    that:
+      - inventory_hostname == 'prometheus'
+      - server_legacy_stack_retired | bool
+      - server_gitea_on_atlas | bool
+      - server_npm_quadlet_cutover | bool
+      - server_backup_export_enabled | bool
+
+- name: Verify legacy paths have no mounts or container users
+  ansible.builtin.command:
+    argv:
+      - python3
+      - -c
+      - |
+        import json, os, pathlib, subprocess
+        def run(*args):
+            return subprocess.check_output(args, text=True).strip()
+        paths = ['/opt/gitea', '/home/git/.ssh', '/opt/navidrome',
+                 '/opt/postgres', '/opt/music', '/opt/containerd', '/opt/docker']
+        mounts = json.loads(run('findmnt', '--json', '--list', '-o', 'TARGET'))['filesystems']
+        for path in paths:
+            assert os.path.realpath(path) == path, 'Symlink in cleanup path: ' + path
+            for mount in mounts:
+                target = mount['target']
+                assert target != path and not target.startswith(path + '/'), 'Mounted cleanup path: ' + path
+        ids = run('podman', 'ps', '-aq').split()
+        containers = json.loads(run('podman', 'inspect', *ids)) if ids else []
+        for container in containers:
+            assert container['Name'].lstrip('/') == 'nginx-proxy-manager', 'Unexpected container; review before cleanup'
+            for mount in container.get('Mounts', []):
+                source = os.path.realpath(mount['Source'])
+                for path in paths:
+                    assert source != path and not source.startswith(path + '/'), 'Container uses cleanup path: ' + path
+        for path in ['/opt/music', '/opt/containerd']:
+            if os.path.isdir(path):
+                for entry in pathlib.Path(path).rglob('*'):
+                    assert entry.is_dir() and not entry.is_symlink(), 'Unexpected file in empty legacy path: ' + str(entry)
+        if os.path.isdir('/opt/docker'):
+            allowed = {'/opt/docker/server', '/opt/docker/server/docker-compose.yml'}
+            for entry in pathlib.Path('/opt/docker').rglob('*'):
+                assert str(entry) in allowed and not entry.is_symlink(), 'Unexpected legacy Docker content: ' + str(entry)
+        assert run('systemctl', 'is-active', 'prometheus-npm.service') == 'active'
+        assert subprocess.run(['systemctl', 'is-active', '--quiet', 'podman-compose-server.service']).returncode != 0
+        assert subprocess.run(['systemctl', 'is-active', '--quiet', 'prometheus-backup-export.service']).returncode != 0
+        print('Legacy cleanup preflight passed')
+  changed_when: false
+  check_mode: false
+
+- name: Require the updated backup configuration before deleting fallback files
+  ansible.builtin.command:
+    argv:
+      - python3
+      - -c
+      - |
+        import pathlib, subprocess
+        unit = subprocess.check_output(['systemctl', 'show', 'prometheus-backup-export.service',
+                                        '-p', 'RequiresMountsFor', '--value'], text=True)
+        assert '/opt/gitea' not in unit, 'Backup unit still depends on legacy Gitea'
+        helper = pathlib.Path('/usr/local/sbin/prometheus-backup-export').read_text()
+        assert 'podman-compose-server' not in helper and 'opt/docker/server' not in helper
+        subprocess.run(['bash', '-n', '/usr/local/sbin/prometheus-backup-export'], check=True)
+  changed_when: false
+  when: not ansible_check_mode
+
+- name: Delete only the explicitly approved legacy data and fallback files
+  ansible.builtin.file:
+    path: "{{ item }}"
+    state: absent
+  loop:
+    - /opt/gitea
+    - /home/git/.ssh
+    - /opt/navidrome
+    - /opt/postgres
+    - /opt/music
+    - /opt/containerd
+    - /opt/docker
+    - /usr/local/sbin/prometheus-gitea-final-export
+    - /etc/systemd/system/podman-compose-server.service
+  register: server_legacy_deleted
+  diff: false
+
+- name: Reload systemd after removing the inactive legacy unit
+  ansible.builtin.systemd:
+    daemon_reload: true
+  when:
+    - server_legacy_deleted is changed
+    - not ansible_check_mode
+
+- name: Inspect the obsolete Git home without following symlinks
+  ansible.builtin.stat:
+    path: /home/git
+    follow: false
+  register: server_legacy_git_home
+
+- name: Require the obsolete Git account to be absent before removing its empty home
+  ansible.builtin.command:
+    argv: [getent, passwd, git]
+  register: server_legacy_git_account
+  changed_when: false
+  failed_when: server_legacy_git_account.rc != 2
+  check_mode: false
+  when: server_legacy_git_home.stat.exists
+
+# rmdir refuses any nonempty directory; never recursively delete this parent.
+- name: Remove only the empty obsolete Git home
+  ansible.builtin.command:
+    argv: [rmdir, /home/git]
+  register: server_legacy_git_home_removed
+  changed_when: server_legacy_git_home_removed.rc == 0
+  when: server_legacy_git_home.stat.exists
--- a/ansible/roles/profile_server/tasks/legacy_image_cleanup.yml
+++ b/ansible/roles/profile_server/tasks/legacy_image_cleanup.yml
@@ -0,0 +1,33 @@
+---
+- name: Require the migrated Prometheus topology for image cleanup
+  ansible.builtin.assert:
+    that:
+      - inventory_hostname == 'prometheus'
+      - server_gitea_on_atlas | bool
+      - server_npm_quadlet_cutover | bool
+      - server_legacy_images | default([]) | length > 0
+      - >-
+        server_legacy_images | difference([
+          'docker.gitea.com/gitea:1.25.2',
+          'docker.io/deluan/navidrome:latest',
+          'docker.io/library/postgres:13']) | length == 0
+
+- name: Check whether the explicitly selected legacy images exist
+  ansible.builtin.command:
+    argv: [podman, image, exists, "{{ item }}"]
+  loop: "{{ server_legacy_images }}"
+  register: server_legacy_image_presence
+  changed_when: false
+  failed_when: server_legacy_image_presence.rc not in [0, 1]
+  check_mode: false
+
+# No --force: Podman must refuse images referenced by any existing container.
+- name: Remove only unused explicitly selected legacy images
+  ansible.builtin.command:
+    argv: [podman, image, rm, "{{ item.item }}"]
+  loop: "{{ server_legacy_image_presence.results }}"
+  loop_control:
+    label: "{{ item.item }}"
+  when: item.rc == 0
+  register: server_legacy_image_removal
+  changed_when: server_legacy_image_removal.rc == 0
--- a/ansible/roles/profile_server/tasks/main.yml
+++ b/ansible/roles/profile_server/tasks/main.yml
@@ -11,6 +11,7 @@
 - name: Configure DuckDNS updater
  tags: [dotfiles, dotfiles:server, duckdns]
  ansible.builtin.import_tasks: duckdns.yml
+  when: server_duckdns_enabled | bool

 - name: Ensure server directories exist
  tags: [dotfiles, services]
@@ -23,6 +24,9 @@
  loop: "{{ server_directories | default([]) }}"
  loop_control:
    label: "{{ item.path }}"
+  when:
+    - item.path != '/opt/gitea/data' or not server_gitea_on_atlas | bool
+    - item.path != server_container_stack_dir or not server_legacy_stack_retired | bool

 - name: Copy server dotfiles
  tags: [dotfiles, dotfiles:server]
@@ -37,7 +41,7 @@
    label: "{{ item.dest }}"

 - name: Render server templates
-  tags: [dotfiles, dotfiles:server]
+  tags: [dotfiles, dotfiles:server, gitea_cutover]
  ansible.builtin.template:
    src: "{{ item.src }}"
    dest: "{{ item.dest if item.dest.startswith('/') else server_user_home ~ '/' ~ item.dest }}"
@@ -48,16 +52,41 @@
  loop_control:
    label: "{{ item.dest }}"
  no_log: "{{ item.no_log | default(false) }}"
+  when: item.src != 'server/docker-compose.yml.j2' or not server_legacy_stack_retired | bool

 - name: Manage Podman Compose stack
  tags: [services, podman]
  ansible.builtin.include_tasks: podman-compose.yml
+  when: not server_legacy_stack_retired | bool
+
+- name: Import staged NPM Quadlet tasks
+  ansible.builtin.import_tasks: npm_quadlet.yml
+
+- name: Import explicit legacy server image cleanup
+  ansible.builtin.import_tasks: legacy_image_cleanup.yml
+  tags: [never, server_image_cleanup]
+  when: server_legacy_image_cleanup | default(false) | bool

 - name: Import Prometheus backup export identity tasks
  ansible.builtin.import_tasks: backup_export_identity.yml

 - name: Import Prometheus backup export job tasks
  ansible.builtin.import_tasks: backup_export_job.yml
+  tags: [server_legacy_cleanup]
+
+- name: Import explicitly approved legacy server data cleanup
+  ansible.builtin.import_tasks: legacy_cleanup.yml
+  tags: [never, server_legacy_cleanup]
+  when: server_legacy_cleanup | bool
+
+- name: Import explicit Prometheus Gitea final-export tasks
+  ansible.builtin.import_tasks: gitea_final_export.yml
+
+- name: Import Prometheus Gitea SSH proxy tasks
+  ansible.builtin.import_tasks: gitea_ssh_proxy.yml
+
+- name: Import Prometheus Gitea NPM proxy override tasks
+  ansible.builtin.import_tasks: gitea_npm_proxy.yml

 - name: Ensure server SSH authorized key fragments directory exists
  tags: [services, ssh]
--- a/ansible/roles/profile_server/tasks/npm_quadlet.yml
+++ b/ansible/roles/profile_server/tasks/npm_quadlet.yml
@@ -0,0 +1,71 @@
+---
+- name: Require staged NPM Quadlet for an active cutover
+  tags: [services, npm_quadlet]
+  ansible.builtin.assert:
+    that:
+      - not server_npm_quadlet_cutover | bool or server_npm_quadlet_stage | bool
+    fail_msg: The NPM Quadlet cutover requires the staged container and network.
+
+- name: Validate staged NPM Quadlet inputs
+  tags: [services, npm_quadlet]
+  ansible.builtin.assert:
+    that:
+      - server_npm_quadlet_image is defined
+      - server_npm_quadlet_image is match('^docker\.io/jc21/nginx-proxy-manager@sha256:[a-f0-9]{64}$')
+      - server_gitea_on_atlas | bool
+    fail_msg: Stage the exact running NPM image only after Gitea has left Compose.
+  when: server_npm_quadlet_stage | bool
+
+- name: Ensure rootful Quadlet directory exists for NPM
+  tags: [services, npm_quadlet]
+  ansible.builtin.file:
+    path: /etc/containers/systemd
+    state: directory
+    owner: root
+    group: root
+    mode: "0755"
+  when: server_npm_quadlet_stage | bool
+
+- name: Render staged NPM container and network Quadlets
+  tags: [services, npm_quadlet]
+  ansible.builtin.template:
+    src: "{{ item }}.j2"
+    dest: "/etc/containers/systemd/{{ item }}"
+    owner: root
+    group: root
+    mode: "0644"
+  loop:
+    - prometheus-npm.container
+    - server-web.network
+  loop_control:
+    label: "{{ item }}"
+  register: server_npm_quadlet_units
+  when: server_npm_quadlet_stage | bool
+
+- name: Reload systemd after staging NPM Quadlets
+  tags: [services, npm_quadlet]
+  ansible.builtin.systemd:
+    daemon_reload: true
+  when:
+    - server_npm_quadlet_stage | bool
+    - server_npm_quadlet_units is changed
+    - not ansible_check_mode
+
+- name: Verify the staged NPM Quadlet was generated
+  tags: [services, npm_quadlet]
+  ansible.builtin.command:
+    argv: [systemctl, show, prometheus-npm.service, --property=LoadState, --value]
+  register: server_npm_quadlet_load_state
+  changed_when: false
+  when:
+    - server_npm_quadlet_stage | bool
+    - not ansible_check_mode
+
+- name: Reject an invalid staged NPM Quadlet
+  tags: [services, npm_quadlet]
+  ansible.builtin.assert:
+    that: server_npm_quadlet_load_state.stdout == 'loaded'
+    fail_msg: Quadlet generator did not produce prometheus-npm.service.
+  when:
+    - server_npm_quadlet_stage | bool
+    - not ansible_check_mode
--- a/ansible/roles/profile_server/templates/prometheus-backup-export.service.j2
+++ b/ansible/roles/profile_server/templates/prometheus-backup-export.service.j2
@@ -1,6 +1,6 @@
 [Unit]
 Description=Prepare a read-only Prometheus application backup for Atlas
-RequiresMountsFor=/opt/npm /opt/gitea {{ server_backup_export_root }}
+RequiresMountsFor=/opt/npm {% if not server_gitea_on_atlas | bool %}/opt/gitea {% endif %}{{ server_backup_export_root }}
 ConditionFileIsExecutable=/usr/local/sbin/prometheus-backup-export

 [Service]
--- a/ansible/roles/profile_server/templates/prometheus-backup-export.sh.j2
+++ b/ansible/roles/profile_server/templates/prometheus-backup-export.sh.j2
@@ -4,7 +4,24 @@ umask 077

 export_root={{ server_backup_export_root | quote }}
 versions="$export_root/versions"
-stack_unit=podman-compose-server.service
+{% if server_legacy_stack_retired | bool %}
+stack_unit=prometheus-npm.service
+{% else %}
+stack_unit=''
+compose_active=false
+quadlet_active=false
+systemctl is-active --quiet podman-compose-server.service && compose_active=true
+systemctl is-active --quiet prometheus-npm.service && quadlet_active=true
+if [[ "$compose_active" == "$quadlet_active" ]]; then
+  echo 'Expected exactly one active NPM service (Compose or Quadlet)' >&2
+  exit 1
+fi
+if "$quadlet_active"; then
+  stack_unit=prometheus-npm.service
+else
+  stack_unit=podman-compose-server.service
+fi
+{% endif %}
 stamp=$(date -u +%Y%m%dT%H%M%SZ)
 stage=''
 stack_stopped=false
@@ -33,7 +50,7 @@ trap 'exit 130' INT
 trap 'exit 143' TERM

 systemctl is-active --quiet "$stack_unit" || {
-  echo 'The managed Compose stack must be active before preparing a backup' >&2
+  echo "The managed NPM unit $stack_unit must be active before preparing a backup" >&2
  exit 1
 }

@@ -59,7 +76,7 @@ stack_stopped=true
 systemctl stop "$stack_unit"
 tar --acls --xattrs --selinux "${excludes[@]}" -C / -cf "$stage/payload.tar" "${paths[@]}"
 systemctl start "$stack_unit"
-for container in nginx-proxy-manager gitea; do
+for container in nginx-proxy-manager{% if not server_gitea_on_atlas | bool %} gitea{% endif %}; do
  running=false
  for _ in {1..30}; do
    if [[ $(podman inspect --format '{{ '{{.State.Running}}' }}' "$container" 2>/dev/null) == true ]]; then
@@ -70,6 +87,15 @@ for container in nginx-proxy-manager gitea; do
  done
  "$running" || { echo "Container did not restart: $container" >&2; exit 1; }
 done
+ready=false
+for _ in {1..60}; do
+  if curl -fsS --connect-timeout 2 --max-time 3 -o /dev/null http://127.0.0.1:81/; then
+    ready=true
+    break
+  fi
+  sleep 2
+done
+"$ready" || { echo 'NPM administration did not become ready after backup' >&2; exit 1; }
 stack_stopped=false

 tar -tf "$stage/payload.tar" >/dev/null
--- a/ansible/roles/profile_server/templates/prometheus-gitea-final-export.sh.j2
+++ b/ansible/roles/profile_server/templates/prometheus-gitea-final-export.sh.j2
@@ -0,0 +1,80 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+umask 077
+
+export_root={{ server_backup_export_root | quote }}
+versions="$export_root/versions"
+stamp=$(date -u +%Y%m%dT%H%M%SZ)
+stage=''
+gitea_stopped=false
+
+exec 9>/run/lock/prometheus-backup-export.lock
+flock -n 9 || { echo 'A Prometheus backup export is already running' >&2; exit 1; }
+
+cleanup() {
+  local rc=$?
+  trap - EXIT
+  if (( rc != 0 )) && "$gitea_stopped"; then
+    podman start gitea >/dev/null || rc=1
+  fi
+  if (( rc != 0 )) && [[ -n "$stage" && -d "$stage" ]]; then
+    rm -rf -- "$stage"
+  fi
+  exit "$rc"
+}
+trap cleanup EXIT
+trap 'exit 129' HUP
+trap 'exit 130' INT
+trap 'exit 143' TERM
+
+systemctl is-active --quiet podman-compose-server.service || {
+  echo 'Prometheus Compose stack is not active' >&2; exit 1;
+}
+if systemctl is-active --quiet prometheus-backup-export.timer; then
+  echo 'Stop the scheduled export timer for the cutover first' >&2
+  exit 1
+fi
+[[ $(podman inspect --format '{{ '{{.State.Running}}' }}' gitea) == true ]] || {
+  echo 'Source Gitea must be running before the final export' >&2; exit 1;
+}
+[[ -d /opt/gitea/data && -d /home/git/.ssh ]] || {
+  echo 'Required source Gitea paths are missing' >&2; exit 1;
+}
+[[ ! -e "$versions/$stamp" ]] || {
+  echo 'Final export timestamp already exists' >&2; exit 1;
+}
+
+gitea_stopped=true
+podman stop --time 30 gitea >/dev/null
+[[ $(podman inspect --format '{{ '{{.State.Running}}' }}' gitea) == false ]] || {
+  echo 'Source Gitea did not stop' >&2; exit 1;
+}
+python3 - <<'PY'
+import sqlite3
+path = '/opt/gitea/data/gitea/gitea.db'
+with sqlite3.connect(f'file:{path}?mode=ro', uri=True) as database:
+    if database.execute('PRAGMA quick_check').fetchone()[0] != 'ok':
+        raise SystemExit('Source Gitea SQLite quick_check failed')
+PY
+
+stage=$(mktemp -d "$export_root/.staging.XXXXXXXX")
+tar --acls --xattrs --selinux -C / -cf "$stage/payload.tar" \
+  opt/gitea/data home/git/.ssh
+tar -tf "$stage/payload.tar" >/dev/null
+(cd "$stage" && sha256sum payload.tar >payload.sha256)
+printf '{"schema":1,"host":"prometheus","purpose":"gitea-cutover","created_utc":"%s"}\n' \
+  "$stamp" >"$stage/metadata.json"
+
+[[ $(podman inspect --format '{{ '{{.State.Running}}' }}' gitea) == false ]] || {
+  echo 'Source Gitea restarted during final export' >&2; exit 1;
+}
+chown root:{{ server_backup_username }} "$stage" "$stage/payload.tar" \
+  "$stage/payload.sha256" "$stage/metadata.json"
+chmod 0750 "$stage"
+chmod 0640 "$stage/payload.tar" "$stage/payload.sha256" "$stage/metadata.json"
+mv -- "$stage" "$versions/$stamp"
+stage=''
+ln -s "$stamp" "$versions/.current.new"
+mv -Tf -- "$versions/.current.new" "$versions/current"
+
+echo "Prepared final Gitea export $stamp; source Gitea remains stopped"
--- a/ansible/roles/profile_server/templates/prometheus-gitea-npm-proxy.conf.j2
+++ b/ansible/roles/profile_server/templates/prometheus-gitea-npm-proxy.conf.j2
@@ -0,0 +1,6 @@
+# Managed by Ansible. NPM's variable proxy upstream uses Nginx DNS, not /etc/hosts.
+{% for domain in server_gitea_npm_domains %}
+if ($host = {{ domain }}) {
+  set $server {{ server_gitea_atlas_address }};
+}
+{% endfor %}
--- a/ansible/roles/profile_server/templates/prometheus-gitea-ssh-proxy.service.j2
+++ b/ansible/roles/profile_server/templates/prometheus-gitea-ssh-proxy.service.j2
@@ -0,0 +1,12 @@
+[Unit]
+Description=Forward public Gitea SSH to Atlas through Aegis
+Requires=prometheus-gitea-ssh-proxy.socket
+After=network-online.target wg-quick@wg0.service
+
+[Service]
+ExecStart=/usr/lib/systemd/systemd-socket-proxyd {{ server_gitea_atlas_address }}:{{ server_gitea_ssh_target_port }}
+DynamicUser=true
+NoNewPrivileges=true
+ProtectSystem=strict
+ProtectHome=true
+PrivateTmp=true
--- a/ansible/roles/profile_server/templates/prometheus-gitea-ssh-proxy.socket.j2
+++ b/ansible/roles/profile_server/templates/prometheus-gitea-ssh-proxy.socket.j2
@@ -0,0 +1,9 @@
+[Unit]
+Description=Public Gitea SSH socket on Prometheus
+
+[Socket]
+ListenStream=0.0.0.0:{{ server_gitea_ssh_public_port }}
+NoDelay=true
+
+[Install]
+WantedBy=sockets.target
--- a/ansible/roles/profile_server/templates/prometheus-npm.container.j2
+++ b/ansible/roles/profile_server/templates/prometheus-npm.container.j2
@@ -0,0 +1,26 @@
+[Unit]
+Description=Nginx Proxy Manager on Prometheus
+RequiresMountsFor=/opt/npm/data /opt/npm/letsencrypt
+
+[Container]
+Image={{ server_npm_quadlet_image }}
+ContainerName=nginx-proxy-manager
+Network=server-web.network
+NetworkAlias=nginx-proxy-manager
+AddHost=host.containers.internal:host-gateway
+PublishPort=80:80
+PublishPort=443:443
+PublishPort=127.0.0.1:81:81
+Volume=/opt/npm/data:/data
+Volume=/opt/npm/letsencrypt:/etc/letsencrypt
+Pull=missing
+
+[Service]
+Restart=always
+TimeoutStartSec=180
+TimeoutStopSec=120
+
+{% if server_npm_quadlet_cutover | bool %}
+[Install]
+WantedBy=multi-user.target
+{% endif %}
--- a/ansible/roles/profile_server/templates/server-web.network.j2
+++ b/ansible/roles/profile_server/templates/server-web.network.j2
@@ -0,0 +1,5 @@
+[Network]
+NetworkName=server_web
+Driver=bridge
+Subnet=10.89.0.0/24
+Gateway=10.89.0.1
--- a/ansible/templates/server/docker-compose.yml.j2
+++ b/ansible/templates/server/docker-compose.yml.j2
@@ -4,7 +4,7 @@ name: server

 services:
  nginx-proxy-manager:
-    image: docker.io/jc21/nginx-proxy-manager:latest
+    image: {{ server_npm_quadlet_image if server_npm_quadlet_stage | bool else 'docker.io/jc21/nginx-proxy-manager:latest' }}
    container_name: nginx-proxy-manager
    restart: unless-stopped
    ports:
@@ -38,6 +38,7 @@ services:
  #   networks:
  #     - web

+{% if not server_gitea_on_atlas | bool %}
  gitea:
    image: docker.gitea.com/gitea:1.25.2
    container_name: gitea
@@ -55,6 +56,7 @@ services:
    ports:
      - "3000:3000"
      - "127.0.0.1:222:22"
+{% endif %}


 networks:
--- a/docs/atlas-gitea-migration.md
+++ b/docs/atlas-gitea-migration.md
@@ -0,0 +1,241 @@
+# Gitea migration from Prometheus to Atlas
+
+The later 2026-10-03 canonical-domain change to `git.fscotto.co` is recorded
+in `docs/domain-fscotto-co.md`. Public SSH remains on TCP/2222; the old
+DuckDNS Proxy Host was observed disabled. Earlier domain references below
+describe migration evidence, not the current canonical URL.
+
+This records the staged migration and its observed partial cutover. Gitea is
+temporary on Atlas until Uranus; NPM remains on Prometheus. On 2026-10-03
+the operator explicitly approved removal of the old Prometheus Gitea data,
+SSH fragment and final-export helper. NPM now uses a rootful Quadlet with no
+installed Compose fallback. The source-retention and rollback steps below
+are historical migration gates, not current recovery instructions.
+Existing backup archives were preserved; use current Atlas data and verified
+backups for recovery. Do not recreate or restart stale source Gitea.
+
+## Observed source before cutover and chosen topology (2026-10-01)
+
+- Prometheus runs the rootful `docker.gitea.com/gitea:1.25.2` image in its
+  managed Compose stack. `/opt/gitea/data` is about 280 MiB, uses SQLite,
+  and contains 33 repositories. A live read-only SQLite `quick_check` passed.
+  `/home/git/.ssh` is a separate small bind mount; `/opt/gitea/data/ssh`
+  contains the existing SSH host keys. Neither tree may be discarded.
+- Gitea answers HTTP 200 on Prometheus port 3000. NPM currently forwards
+  `git.fscotto.duckdns.org` and `git.ov-ad3410.infomaniak.ch` to the Compose
+  hostname `gitea:3000`. Public DNS resolves to Prometheus. The container's
+  SSH port is bound only to `127.0.0.1:222`; this is not a public Gitea SSH
+  listener. Prometheus' public port 22 remains administrative SSH.
+- Atlas has a healthy pool and a verified, private Prometheus backup under
+  `/zpool/backup/hosts/prometheus/latest`. The 2026-10-01 scheduled export
+  and pull succeeded. The intended target is a separate
+  `/zpool/services/data/gitea` dataset, not `Archive` or the backup dataset.
+- The approved cutover keeps NPM on Prometheus, changes the two HTTP Proxy
+  Hosts' effective upstream to Atlas over the Prometheus--Aegis gateway, and offers public Gitea
+  SSH on port 2222 via the same gateway. Prometheus port 22 is unchanged.
+  HTTPS and SSH must be validated together before declaring cutover.
+- The initial staging ran as a **rootless user Quadlet** under a dedicated,
+  non-login Atlas account, using the pinned `1.25.2-rootless` image. This was an explicit
+  rootful-to-rootless **data-layout conversion**, not a drop-in image swap:
+  the target mounts `/var/lib/gitea` and `/etc/gitea`, and uses Gitea's
+  built-in SSH server instead of the source image's OpenSSH daemon. Keep the
+  application version unchanged until the conversion has passed an isolated
+  restore test. The host's rootful Quadlet directory must not be used.
+
+## Phase 1: prepare without traffic changes
+
+Preparation completed on 2026-10-01: Ansible created
+`zpool/services/data/gitea`, a dedicated non-login `gitea` account (UID/GID
+1101), separate subordinate IDs, parent-dataset traverse ACLs, and an inactive
+user Quadlet under `/var/lib/atlas-gitea/.config/containers/systemd/`. The
+Quadlet has no `[Install]` section and, until the final cutover, binds only
+loopback staging ports 3001/2223 if started manually. A second targeted
+Ansible run changed nothing; the generated service was inactive and neither
+staging port listened.
+
+The explicit rehearsal is managed by:
+
+```bash
+ansible-playbook ansible/site.yml --limit atlas --tags gitea_restore \
+  -e atlas_gitea_restore_test=true
+```
+
+On 2026-10-01 this selected the latest verified Prometheus backup, checked its
+SHA-256, extracted only `opt/gitea/data`, moved `app.ini` into the rootless
+config mount, rewrote `/data/` paths, enabled built-in SSH on internal port
+2222, and retained the three source SSH host-key pairs. SQLite `quick_check`
+passed, all 33 restored repositories passed `git fsck`, and each source/target
+public host-key fingerprint matched. A temporary `1.25.2-rootless` container
+with `--network none` answered HTTP internally and listened on internal
+SSH/2222. The container was removed; the user Quadlet remains inactive, with
+no staging listener. The second restore run changed nothing. This copy is
+deliberately stale once new source writes occur and **must not** be used as the
+final cutover copy.
+
+Target backup checks on 2026-10-01: the managed recursive hourly ZFS snapshot
+`atlas-auto-hourly-20261001T193401Z` contains the new dataset. The managed
+Borg service completed archive `atlas-20261001T193420Z`, whose contents list
+includes the staged Gitea database. A separate one-file restore from each
+source into private `/var/tmp` directories matched the live staged database
+and passed SQLite `quick_check`. Temporary files and the on-demand snapshot
+mount were removed; the Borg temporary snapshot was cleaned up and the pool
+remained healthy. This is file-level proof, **not** a full Gitea recovery.
+The operator's UUID-bound offline USB run published version
+`20261001T201220Z-254397` on 2026-10-02. A separate read-only mount and
+temporary restore of `services/data/gitea/data/gitea/gitea.db` matched
+contents, owner, group, mode, size, mtime and POSIX ACL; SQLite
+`quick_check` returned `ok`. The temporary mount and copy were removed,
+LUKS was closed, and the pool was healthy. This is a file-level restore test,
+not a complete Gitea recovery rehearsal from USB.
+
+1. Provision a dedicated target dataset and non-login service identity via
+   Ansible, keeping UID/GID distinct from Atlas' reserved Immich `1100`.
+   Install the user Quadlet in that identity's
+   `~/.config/containers/systemd/`, **without** an `[Install]` section;
+   do not enable, start, or expose it yet.
+2. Verify the selected Atlas backup SHA-256 and metadata, then extract **only**
+   `opt/gitea/data` to private staging. Keep `home/git/.ssh` in the source
+   backup for rollback; the rootless image does not consume its OpenSSH mount.
+   Never unpack NPM,
+   WireGuard, or other host configuration from this sensitive tarball into a
+   live namespace. Convert the rootful `/data` tree on a disposable copy:
+   place application data under `/var/lib/gitea`, move `app.ini` to
+   `/etc/gitea`, and rewrite every absolute `/data/...` path for the new
+   layout. Enable `START_SSH_SERVER`, use internal SSH port 2222, and retain
+   the source host-key pairs for the built-in server only after verifying
+   their fingerprints and compatibility. Do not rely on the old
+   `/home/git/.ssh` OpenSSH mount in the rootless image. Set only the target
+   copy's ownership and path-scoped SELinux labels.
+3. Validate SQLite integrity, repository count and representative `git fsck`,
+   LFS/attachment presence, permissions, and an isolated rootless test
+   container with no production ingress or outbound network. Because the
+   source stays active, this is a rehearsal copy, not the final cutover copy.
+   Regenerate Git hooks if the changed installation path requires it.
+4. ZFS, Borg and UUID-bound offline USB inclusion and one-file restores have
+   passed. These do not replace the final consistent source copy.
+
+## Phase 2: explicit final cutover
+
+The opt-in `/usr/local/sbin/prometheus-gitea-final-export` helper was installed
+on 2026-10-01 and passed `bash -n`. It refuses to
+run while the scheduled Prometheus export timer is active. When explicitly
+triggered, it stops only the source Gitea container, checks SQLite, publishes
+a checksum-verified Gitea-only version for Atlas' existing pull, and leaves
+the source stopped on success. NPM remains running. A failure before
+completion restarts source Gitea. Its Ansible gate is
+`--tags gitea_final_export -e server_gitea_final_export=true`.
+After Atlas pulls that version, its separate
+`--tags gitea_final_restore -e atlas_gitea_final_restore=true` gate accepts
+only metadata marked `gitea-cutover`, validates a private staged replacement,
+and swaps it for the marked rehearsal. The swap and its rollback path passed
+synthetic tests on 2026-10-01; the live gate succeeded on 2026-10-02.
+
+On 2026-10-02 the operator approved the outage. The final stopped-source
+export `20261002T071525Z` passed the Atlas pull checksum; the guarded restore
+replaced the rehearsal. SQLite `quick_check`, all 33 repository `git fsck`
+checks, and the source/target SSH host-key comparison passed. The rootless
+Atlas Quadlet serves LAN HTTP/3000 and SSH/2222, reachable from Prometheus
+through Aegis; its firewall admits only Aegis. The final marker gates startup.
+
+Prometheus now runs the NPM-only Compose stack. Both NPM database records still
+say `gitea:3000`, but Nginx evaluates this variable upstream through its
+runtime DNS resolver, which **does not** use a Compose `extra_hosts` alias.
+The initial alias attempt returned 502. A managed `server_proxy.conf` override
+sets `$server` to Atlas' IP for only the two declared Gitea domains; it passed
+`nginx -t` and primary HTTPS/API returned 200 after a clean NPM restart
+without the alias; a representative public `git ls-remote` also succeeded.
+Navidrome and Syncthing Proxy Hosts still responded. No NPM SQLite records
+or credentials were changed. The
+secondary hostname `git.ov-ad3410.infomaniak.ch` did not resolve from Ikaros
+and had no generated NPM config file at the time of inspection.
+
+On 2026-10-03 the operator retired this unused secondary hostname. Its NPM
+Proxy Host was already soft-deleted; Ansible now declares only
+`git.fscotto.duckdns.org` and removes the secondary runtime override.
+
+Prometheus' public TCP/2222 socket proxies to Atlas without changing admin
+SSH/22. The local socket presents the preserved Gitea ED25519 host key, but
+an external TCP/2222 connection from Ikaros initially timed out. During that
+test no SYN reached Prometheus `eth0`; its socket and firewalld port were active.
+After the VPS firewall was opened later on 2026-10-02, the public port connected,
+its ED25519 host-key fingerprint matched Atlas, Gitea authenticated the `ikaros`
+key as `fscotto`, and a public SSH `git ls-remote` for `fscotto/infra.git`
+returned HEAD. The operator subsequently reported successful authenticated
+SSH pull and push; the agent did not perform a write test. HTTPS write/login
+remain untested. Do not
+restart the stale source after public HTTPS has accepted target writes.
+
+The Prometheus export timer resumed with NPM-only paths. A recursive ZFS
+snapshot at `20261002T073032Z` and encrypted Borg archive
+`atlas-20261002T073044Z` captured the Atlas target after cutover; Borg exited
+successfully, cleaned its temporary snapshot, and the pool was healthy.
+
+## Corrected Atlas service owner (2026-10-02)
+
+The operator required the host Quadlet to belong to `admin`, while the Unix
+user **inside** the container must be named `gitea`. The pinned derived
+`Containerfile.gitea-rootless` changes only the base image's UID/GID 1000
+passwd/group names from `git` to `gitea`; it retains the rootless image's
+paths and entrypoint. Gitea's `RUN_USER` is `gitea`, while its built-in SSH
+user and advertised clone user remain `git`, preserving `git@` URLs. The
+selective restore helper now generates the same three settings for any future
+explicit restore, instead of recreating a `RUN_USER = git` target.
+
+A disposable, loopback-only container using a copy of a Gitea ZFS snapshot
+passed HTTP, SQLite, internal-user and SSH host-key checks without touching
+live data. After explicit outage approval, the opt-in
+`--tags gitea_owner_migration -e atlas_gitea_owner_migration=true` run stopped
+the old user service, took safety snapshot
+`zpool/services/data/gitea@gitea-owner-migration-20261002T100104`, transferred
+only the Gitea dataset to `admin`, tested an `admin` staging Quadlet on
+loopback, then promoted it to the production LAN ports. The old Atlas Quadlet
+was removed. The old host `gitea` account and its sub-ID range are retained
+for a deliberate rollback; they must not restart stale Gitea. The parent
+traverse ACL is removed by the normal Gitea role once the new owner is live.
+
+The new service returned HTTP 200 locally and through public primary HTTPS;
+Navidrome and Syncthing remained active under `admin`, the pool was healthy,
+and a second normal Gitea Ansible run was idempotent. This does **not** close
+the separate external TCP/2222 or authenticated clone/push validation gap.
+
+1. Agree on an outage and record source/target versions, pool health, the
+   latest backups, SSH host-key fingerprints, and both current NPM routes.
+   Stop the Prometheus export timer for the change window so it cannot
+   restart the old Compose stack unexpectedly.
+2. Quiesce source writes with the final-export helper: it stops Gitea before
+   the consistent export and leaves it stopped after success. Pull that export
+   to Atlas and verify checksum and timestamp. Keep
+   `/opt/gitea/data` and `/home/git/.ssh` intact for rollback. Do not allow
+   source Gitea to restart after accepting writes on Atlas.
+3. Restore the final Gitea-only payload to the target and repeat integrity
+   checks. Verify its advertised SSH port is 2222, its existing HTTPS
+   `ROOT_URL`, repositories, LFS/attachments, and SSH host-key identity. Enable
+   the production Atlas Quadlet only after the final-restore marker exists;
+   its firewall permits only Aegis to reach HTTP and SSH. Validate local HTTP
+   and the target service before switching NPM.
+4. Enable the public TCP/2222 socket proxy on Prometheus to Atlas over Aegis
+   without changing administrative TCP/22. Switch Prometheus to the desired
+   NPM-only Compose stack and use the managed Gitea-only NPM runtime upstream
+   override. Do not use Compose `extra_hosts`: Nginx bypasses it for the
+   variable upstream. The old Gitea data stays intact. Do not change public DNS.
+5. Test HTTPS login, representative clone/push, LFS, and public SSH clone/push
+   on port 2222 from outside the Atlas LAN. Record the last source write and
+   first healthy target service times; do not claim RPO/RTO without measuring.
+6. Resume the Prometheus NPM-only backup export timer after the desired stack
+   is active and verify its next result. Verify the next Atlas snapshot/Borg
+   run covers Gitea and test a restored target copy. Do not delete old source
+   data.
+
+## Rollback gate
+
+Before Atlas accepts writes, restore the old Compose definition and remove the
+NPM override, disable the public 2222 proxy, and restart the unchanged source
+Gitea if target validation fails. **After Atlas accepts writes, do not blindly restart the source:** its
+SQLite database and repositories are stale. Quiesce Atlas, capture its new
+data, and decide a reverse migration or an extended outage explicitly.
+
+Upstream references: [rootful container layout](https://docs.gitea.com/1.25/installation/install-with-docker/),
+[rootless image layout and incompatibility](https://docs.gitea.com/installation/install-with-docker-rootless/),
+[rootless Podman Quadlet](https://docs.gitea.com/installation/install-with-podman-quadlet/),
+[standard-image conversion](https://docs.gitea.com/1.24/installation/install-with-docker-rootless/),
+and [restore and hook regeneration](https://docs.gitea.com/1.26/administration/backup-and-restore/).
--- a/docs/atlas-icloudpd-migration.md
+++ b/docs/atlas-icloudpd-migration.md
@@ -0,0 +1,173 @@
+# iCloudPD: Aegis to Atlas
+
+Atlas is the temporary ingestion host until Uranus. Aegis iCloudPD and its
+state were retired. Ansible declares Atlas storage, the rootless Quadlet,
+and a private `icloudpd.conf` with the Apple ID from the existing Vault key.
+The password, keyring and MFA cookies remain application-managed; initialization
+is interactive.
+Do not place cookies, keyring files, passwords, or the Apple ID in this document,
+unencrypted repository content, or a terminal transcript.
+
+## Historical source and current destination (2026-10-02)
+
+- Before retirement, Aegis' rootful `icloudpd.service` was active (no reported restarts, running
+  since 2026-07-25), but its declared data bind `/var/lib/icloudpd/data`
+  has **zero top-level entries** and is 4 KiB as observed on 2026-10-02.
+  Its persistent config has two top-level entries. `pi` cannot run passwordless
+  sudo, so the container's internal filesystem and root-only state have **not**
+  been audited. Do not conclude there are no photos to preserve: they could be
+  inside the container overlay because the declared bind targets the wrong
+  home. The current
+  Quadlet mounts that data directory at `/home/root/iCloud`; the image's
+  documented default is `/home/user/iCloud` with its default `user=user`.
+- The non-secret `folder_structure` value in the persisted Aegis config is a
+  systemd generator path, **not** `{:%Y/%m/%d}`. The Quadlet passes percent
+  characters in `Environment=` without systemd escaping; that is the likely
+  cause. A running unit therefore does not prove that Aegis ingests photos.
+  Do not copy this config or assume that its MFA state is usable on Atlas.
+- Atlas' `zpool` is healthy. `/zpool/archive/Pictures` already contains about
+  25 GiB of unrelated data; iCloudPD gets only a new managed
+  `/zpool/archive/Pictures/iCloudPD` subtree. Both that subtree and
+  `zpool/services/data/icloudpd` were created on 2026-10-02. Never rsync with `--delete` into
+  Pictures or adopt its existing contents. `/zpool/media/photobook` is reserved
+  for Immich and remains untouched, including its Aegis-only NFS export.
+
+The upstream image documents `/config/icloudpd.conf` as its primary
+configuration (environment configuration is deprecated), an exact
+`/home/${user}/iCloud/.mounted` failsafe, and an interactive `--Initialise`
+step for keyring and MFA cookies. The configuration must use the same download
+path, user/UID, and folder format as the bind mounts. References:
+[image configuration](https://github.com/boredazfcuk/docker-icloudpd/blob/master/CONFIGURATION.md),
+[Podman user namespaces](https://docs.podman.io/en/latest/markdown/podman-pod.unit.5.html).
+
+## Declared Atlas target
+
+| Item | Location or policy |
+| --- | --- |
+| Downloaded photos | `/zpool/archive/Pictures/iCloudPD`, a new managed subtree of the SMB `Archive` dataset |
+| Config, keyring, MFA cookies | `zpool/services/data/icloudpd` at `/zpool/services/data/icloudpd/config`, outside Archive |
+| Host service owner | `admin` rootless user manager; no rootful Quadlet or published port |
+| Container identity | Entry process root in its user namespace; downloader UID/GID 1000 maps to host `admin` |
+| Image | Digest-pinned `docker.io/boredazfcuk/icloudpd`, with no registry auto-update |
+| SELinux | Private `:Z` config bind; shared `:z` photo bind because Archive is also exposed through SMB and used by Syncthing. The label and SMB behavior require runtime testing. |
+| Access | The new subtree is `admin:admin` mode 0750. No Photobook ownership, ACL, or export changes. |
+| Sync policy | Daily interval; explicit directory/file modes 750/640; no iCloud deletion and no deletion of destination-only files |
+
+The photo subtree receives a managed marker and the image's `.mounted` file.
+An existing unmarked path is refused rather than taken over. The existing
+Pictures tree is not chowned or emptied. The Quadlet now has `[Install]` with
+`WantedBy=default.target`, so the lingering admin user manager starts it at boot.
+Ansible keeps the service running. Ansible renders a mode-0600
+`icloudpd.conf` with `no_log` and no diff, but does not pull the image,
+initialize MFA, or run a cutover task. Boot startup was approved on 2026-10-03
+after a reboot left the previously manual-started service inactive.
+
+The previous gated check-mode tests and isolated Quadlet-generator test proved
+only the proposed layout; they predate the simplified declarative role. They
+were not a production deployment or an authentication test.
+
+## Evidence already gathered without production writes
+
+The digest-pinned image was pulled into **admin's** Atlas Podman store. An
+isolated `/var/tmp` test ran with no network, a fake Apple ID, private temporary
+config/photo mounts, `keep-id:uid=1000,gid=1000`, and no new privileges. Both
+container root and UID 1000 wrote to the mounts; UID
+1000's files mapped to host `admin`. A short-lived container remained running,
+retained the intended `/home/user/iCloud` and literal `{:%Y/%m/%d}` config,
+and saw an admin-owned `.mounted` marker. The container and temporary files
+were removed. A second isolated test showed that dropping **all** container
+capabilities prevents its root entrypoint from reading an admin-owned 0600
+config; with the default rootless user-namespace capabilities it could read
+and write that file. The Quadlet retains `NoNewPrivileges=true` but does not
+drop every capability. This proves only the container layout and namespace mapping,
+**not** Apple authentication, a real download, SMB visibility, scheduled
+operation, backup coverage, or recovery.
+
+The earlier disposable Photobook ACL test is superseded by the operator's
+clarification that Photobook belongs to Immich. It is not evidence for the
+current Archive destination, and the proposed Photobook ACL change was never
+deployed.
+
+Backup path review on 2026-10-02: the managed Borg and USB scripts snapshot
+the pool recursively and bind every mounted child dataset, so both
+`archive` and the proposed `services/data/icloudpd` fall within their
+declared source scope. Borg's runner switches to the dedicated `borg` account
+with only `CAP_DAC_READ_SEARCH`; a read-only check using those exact `setpriv`
+capability flags could traverse/read Archive, whereas plain
+`sudo -u borg` could not. USB copies as root and preserves POSIX ACLs, but not
+generic xattrs/SELinux labels. **This was scope and permission evidence, not a
+completed backup or restore of iCloudPD data**, which did not exist at the time.
+
+## Validation status and remaining checks
+
+- Aegis retirement is complete: `icloudpd.service` is `not-found`/`inactive`,
+  the rootful Quadlet and `/var/lib/icloudpd` are absent, and AdGuard is active.
+  The temporary retirement tasks are no longer in the Aegis role. The Podman
+  image cache may remain; it is not service data.
+- Atlas storage and the `admin` Quadlet are deployed. The second Ansible
+  run changed nothing and did not start the service; a later manual start
+  generated the config. `/zpool/media/photobook` was unchanged.
+- The image generated `/zpool/services/data/icloudpd/config/icloudpd.conf`
+  on first start. Ansible replaced that default file with a private template
+  using the Apple ID already in Vault. The operator initialized password
+  and MFA interactively; never put credentials or codes in the repository,
+  chat, or Ansible extra-vars. Automatic boot startup was separately approved
+  on 2026-10-03; this does not change the interactive MFA procedure.
+- Initial ingestion completed on 2026-10-03. Still check folder structure,
+  ownership, SELinux and SMB access, no unintended deletions, the next daily
+  cycle, completed Borg and USB versions, and isolated restore of photos and
+  private state. A recursive hourly `zpool/archive` snapshot exists after
+  ingestion, but no iCloudPD-specific backup restore has passed. The first
+  real scrub and measured recovery targets are separate open items.
+
+On 2026-10-02 Atlas storage and the inactive Quadlet were deployed; a second
+Ansible run made zero changes. The generated service was inactive, and no
+`icloudpd.conf` existed. Two interactive-sudo Aegis runs removed its service,
+Quadlet and `/var/lib/icloudpd`, then cleared the failed-unit record left by a
+SIGKILL during shutdown. Read-only verification found `LoadState=not-found`,
+`ActiveState=inactive`, both paths absent, and AdGuard active.
+
+On 2026-10-02 the operator requested the first manual start. The rootless
+service stayed active, and the image generated `icloudpd.conf` under the
+private config dataset. Its mode was tightened from 0644 to 0600. The generated
+`apple_id` field is empty; no MFA or download is verified. The service has no
+boot-time install target, so it is not configured for automatic startup.
+
+The 2026-10-02 Atlas `icloudpd` run rendered the Vault-backed template without
+printing its contents; the second run made zero changes. File owner is
+`admin:admin`, mode 0600, and the Apple ID field is nonempty. The rootless
+service remained active with zero restarts. At that point keyring initialization,
+cookie creation and a real download were unverified. The template now reads
+`vault_atlas_icloudpd_apple_id`, which is already present in the encrypted
+Vault; no password or MFA code was added to the template.
+
+The attempted interactive initialization then lost its container. Diagnosis
+found that the image launcher requires `traceroute` to pass its iCloud
+reachability check. Rootless Podman without `NET_RAW` returned `Operation not
+permitted` despite working Atlas/container DNS and host HTTPS. An isolated
+container with only `CAP_NET_RAW` passed the same check. The Quadlet now grants
+that single capability while keeping `NoNewPrivileges=true`; a manual restart
+passed `traceroute`, and the app stayed running. Logs then showed only the missing
+keyring and a wait for `--Initialise` again. The app expanded the generated config
+on startup, so Ansible now seeds it only when absent and idempotently maintains
+only its declared options. A second live Ansible run made zero changes. At
+that point MFA, actual ingestion, and backup/restore were unverified.
+
+On 2026-10-03, after interactive initialization, the rootless service was
+active and the previous 24h of logs showed download activity with no
+authentication failures or errors. At 02:16 the application reported `All
+photos and videos have been downloaded` and `Download complete for user`.
+The destination contained 11,658 files totaling 86,020,430,015 bytes; this
+is a filesystem file count, not a count of distinct iCloud assets. A later
+read-only check found the service still active. This closes initial
+authentication and ingestion only: a subsequent daily cycle and end-to-end
+recovery of the new photos and private state remain untested.
+
+On 2026-10-03 Atlas rebooted at 10:17 CEST; iCloudPD stayed inactive because
+its Quadlet had no install target. A manual start restored the running service
+and the application began listing iCloud files. The operator then approved
+persistent boot startup. The managed Quadlet now declares
+`WantedBy=default.target`; the live generator created
+`default.target.wants/atlas-icloudpd.service`, admin has `Linger=yes`, and the
+service remained active with zero restarts. No NAS reboot was performed to
+test this change; actual post-reboot startup remains untested.
--- a/docs/domain-fscotto-co.md
+++ b/docs/domain-fscotto-co.md
@@ -0,0 +1,82 @@
+# fscotto.co domain transition
+
+## Observed state (2026-10-03)
+
+Namecheap remains the DNS provider. The operator moved GitHub Pages to
+`blog.fscotto.co` in `fscotto/fscotto.github.io`, aligned Hugo and Pages
+settings, and changed the apex A record to `179.237.102.172`. The blog
+remains a CNAME to `fscotto.github.io`; mail records were left unchanged.
+A new Hugo deployment and cache clearing resolved the initial stale DNS
+and generated URLs. Blog HTTPS returned 200 with valid TLS.
+
+The `git`, `music` and `syncthing` subdomains are CNAMEs to `fscotto.co`.
+The operator added NPM Proxy Hosts with certificates, WebSocket support
+and Force SSL:
+
+| Hostname | HTTP upstream |
+| --- | --- |
+| git.fscotto.co | 192.168.178.55:3000 |
+| music.fscotto.co | 192.168.178.55:4533 |
+| syncthing.fscotto.co | 192.168.178.55:8384 |
+
+All three redirected HTTP to HTTPS and returned final HTTPS 200 with valid
+TLS. Only the Syncthing GUI uses NPM; native synchronization is unchanged.
+NPM administration remains loopback-only on port 81 via SSH tunnel.
+
+## Gitea canonical hostname
+
+Atlas declares `atlas_gitea_public_domain: git.fscotto.co`. Ansible manages
+only `[server] DOMAIN`, `ROOT_URL` and `SSH_DOMAIN` in the existing private
+app.ini, preserving unrelated settings and mode 0600. Private configuration
+backups are created; diffs and secret-bearing results are suppressed.
+Only Gitea restarts when these fields change; a repeat run changed nothing.
+
+HTTPS uses `https://git.fscotto.co/`; public SSH remains TCP/2222.
+Agent read-only checks returned the same HEAD from `fscotto/infra.git`
+over HTTPS and authenticated SSH. SSH host identity was checked against
+the already-trusted old endpoint key. No test push or user-authenticated
+web login was performed by the agent.
+
+```bash
+ansible-playbook ansible/site.yml --limit atlas --tags gitea_public_domain --check --diff
+```
+
+Client remotes do not update automatically. Update them deliberately after
+checking repository paths; integrations and webhooks are separate operations.
+For the verified infrastructure repository only:
+
+```bash
+git remote set-url origin ssh://git@git.fscotto.co:2222/fscotto/infra.git
+```
+
+Do not copy this path into unrelated clones. Verify Gitea's known SSH key
+before accepting the new hostname's identity.
+
+## Local DuckDNS retirement
+
+Prometheus declares `server_duckdns_enabled: false`. On 2026-10-03 the explicit
+Ansible cleanup removed the five-minute rocky cron entry and the private
+`~/duckdns` directory containing only `duck.sh` and `duck.log`. The temporary
+cleanup tasks and flag were subsequently removed from the playbook at the
+operator's request. Only the disabled provisioning state remains; ordinary
+provisioning cannot recreate the updater.
+The external DuckDNS name, Vault token, disabled NPM hosts and certificates
+remain untouched for a separate future decision.
+The repeat cleanup changed nothing; ordinary DuckDNS provisioning was skipped.
+The cron table had no remaining entries, NPM and the export timer were active,
+and NPM administration still listened only on `127.0.0.1:81`.
+
+## Operator-confirmed transition completion
+
+On 2026-10-03 the operator confirmed completion of:
+
+- Web login on the new Gitea hostname.
+- Updates to remaining Git remotes, webhooks and integrations.
+- Removal of obsolete DuckDNS NPM Proxy Hosts, unused certificates and the old upstream override.
+- Review and removal of completed one-time procedures from the playbook.
+
+These are operator confirmations, not new agent runtime checks or a test push.
+At the earlier inspection the three old DuckDNS Proxy Hosts were disabled,
+not deleted; that observation predates the confirmed cleanup. Existing backup
+archives remain preserved. DNS/Pages/NPM changes were operator actions;
+the Gitea application configuration change was deployed through Ansible.
--- a/docs/prometheus-backup.md
+++ b/docs/prometheus-backup.md
@@ -2,19 +2,23 @@

 The playbook and both hosts have the dedicated identity, restricted SSH
 access, helpers, and systemd units. A manual export, pull, and temporary
-restore passed on 2026-09-30. Both timers are enabled; their first scheduled
-runs are pending, so daily operation is not yet verified.
+restore passed on 2026-09-30. The first scheduled export and pull passed on
+2026-10-01. After NPM moved to its Quadlet, another manual export, pull, and
+isolated restore passed on 2026-10-03. The first scheduled cycle after that
+cutover is still pending. See `docs/prometheus-npm-quadlet.md`.

 ## Declared design

- Prometheus prepares a tar archive of Nginx Proxy Manager and Gitea data,
-  their managed Compose configuration, SSH/firewalld/WireGuard configuration,
-  and the Gitea SSH path. NPM access logs and regenerable Gitea logs, sessions,
-  temporary files, and indexers are excluded. The archive contains credentials,
-  certificates, and the WireGuard private key: protect both copies accordingly.
- The approved consistency mode stops the managed Compose stack for the local
-  tar creation at 02:00 Europe/Rome, then restarts it even if archiving fails.
-  A manual test outside that window requires separate approval.
+- Prometheus prepares a tar archive of Nginx Proxy Manager data and certificates,
+  its active Quadlet and network definitions,
+  and SSH/firewalld/WireGuard configuration. Gitea now runs on Atlas and is no
+  longer included in new Prometheus exports. NPM access logs are excluded.
+  The archive contains credentials, certificates, and the WireGuard private
+  key: protect both copies accordingly.
+- The approved consistency mode stops the NPM Quadlet for local tar creation
+  at 02:00 Europe/Rome, then restarts it even if archiving fails. After the
+  approved legacy cleanup, the helper requires the Quadlet active and has
+  no Compose dependency. A manual test outside that window requires separate approval.
 - Prometheus publishes the archive with its checksum as a versioned, read-only
  source under `/var/lib/prometheus-backup-export`. A locked service account
  has no sudo or supplementary groups. Its only authorized SSH key is forced
@@ -51,18 +55,20 @@ runs are pending, so daily operation is not yet verified.
   account's key, and verify `sshd -T -C user=prometheus-backup,...` plus
   read-only SSH denial tests after any SSH configuration change.
 3. During an agreed window, start the Prometheus export service manually.
-   Confirm Compose is healthy afterward, inspect the archive without exposing
-   file contents, and verify the checksum/metadata.
+   Confirm the active NPM service is healthy afterward, inspect the archive
+   without exposing file contents, and verify the checksum/metadata.
 4. Start the Atlas pull service manually. Confirm the SSH host pin, source
   freshness, checksum, tar listing, published `latest`, retention behavior,
   clean temporary directories, and healthy pool.
 5. Independently restore the selected archive to an empty staging directory
-   (never `/`) and compare the SQLite databases, Git repositories, NPM data,
-   Compose file, permissions, and representative files. Test application
-   startup only in an isolated environment or an approved restore window.
-6. The two timers were enabled after the manual test. Verify their calendars
-   and the next actual run. A successful manual test is not proof of scheduled
-   operation.
+   (never `/`) and compare NPM SQLite, data, active Quadlet files, certificates,
+   permissions, and representative files. Historical pre-Gitea-cutover
+   versions also include Gitea repositories; current versions do not. Test
+   application startup only in an isolated environment or an approved restore
+   window.
+6. Both timers are enabled. Verify their calendars and the next actual run
+   after any service-ownership change. A successful manual test is not proof
+   of a later scheduled cycle.

 Narrow static validation:

@@ -100,7 +106,26 @@ repository passed `git fsck`. The temporary restore directory was removed.
 This did not test application startup on an isolated host.

 After these checks, Ansible enabled the Prometheus 02:00 Europe/Rome export
-timer and Atlas 03:00 Europe/Rome pull timer. The next scheduled occurrences
-were displayed for 2026-10-01. Atlas' health monitor now includes the pull
-timer. Check both actual service results after the first scheduled run before
-claiming unattended operation.
+timer and Atlas 03:00 Europe/Rome pull timer. Their first scheduled run passed
+on 2026-10-01; Atlas verified and published `20261001T000001Z` as `latest`.
+Atlas' health monitor includes the pull timer.
+
+On 2026-10-03 the stopped-source version `20261003T091009Z` was verified and
+pulled before the NPM cutover. The post-cutover version `20261003T091633Z`
+was exported by the Quadlet-aware helper, checksum-verified, pulled to Atlas,
+and restored to an isolated temporary directory. NPM SQLite `quick_check`
+passed with ten proxy hosts and six certificate records. The archive contains
+both Quadlet definitions. A manifest of all 70 regular Let's Encrypt files
+and 12 symlinks, including content hashes and link targets, matched the live
+Prometheus tree. No private key or secret content was printed. The next
+scheduled export/pull is still pending observation.
+
+## Post-cleanup validation (2026-10-03)
+
+The operator-approved removal of legacy data and Compose fallback also
+removed those backup input paths and the obsolete Gitea mount dependency.
+A separately approved export and Atlas pull published `20261003T112906Z`.
+Both SHA-256 checks passed; an isolated SQLite restore passed `quick_check`
+and contained ten proxy hosts. Both active Quadlet definitions were present;
+retired paths were absent. Existing backup archives were not deleted by cleanup.
+The first scheduled cycle after these changes remains unverified.
--- a/docs/prometheus-npm-quadlet.md
+++ b/docs/prometheus-npm-quadlet.md
@@ -0,0 +1,145 @@
+# Prometheus NPM Quadlet cutover
+
+## Current state (2026-10-03)
+
+Nginx Proxy Manager runs as the **rootful** generated
+`prometheus-npm.service` on Prometheus. The Quadlet files are
+`/etc/containers/systemd/prometheus-npm.container` and
+`/etc/containers/systemd/server-web.network`; the image is pinned by digest
+in `ansible/inventory/host_vars/prometheus.yml`. The generated service is
+wanted by `multi-user.target` and requires the generated network service.
+The old Compose unit, Compose file and Gitea final-export helper were
+removed by the operator-approved cleanup on 2026-10-03. The retired
+application data and empty legacy directories were also removed.
+Prometheus host vars set `server_legacy_stack_retired: true` so normal runs
+do not recreate those files. Destructive deletion still requires a separate
+cleanup tag and explicit extra-var.
+
+There was **no data copy** in this cutover. The Quadlet reuses the existing
+`/opt/npm/data:/data` and `/opt/npm/letsencrypt:/etc/letsencrypt` bind mounts
+with the same container name and `server_web` bridge (`10.89.0.0/24`). Ports
+80 and 443 remain public; administration port 81 remains bound to
+`127.0.0.1`. Gitea stays on Atlas, and NPM remains on Prometheus. The
+Compose fallback is no longer installed. The Quadlet uses `Pull=missing`,
+not an automatic floating-tag update.
+
+## Cutover and recovery boundaries
+
+The separate `scripts/cutover_prometheus_npm_quadlet.sh` was run **once** in
+the approved outage window, after source backup version
+`20261003T091009Z` was checksum-verified and pulled to Atlas. Its preflight
+required exactly the Compose owner, an inactive generated Quadlet, the
+expected image, and the current backup version. The execution held the
+backup-export lock, stopped the export timer, stopped and disabled Compose,
+started the Quadlet, checked the exact image ID, SQLite database counts,
+certificate content, Nginx configuration, and local Gitea/Syncthing HTTPS,
+then restarted the timer. Its failure trap would have restarted Compose.
+**Do not rerun that forward-cutover script after success**: its preconditions
+intentionally reject an active Quadlet.
+
+Recovery is now a Quadlet rebuild and restoration from a verified Atlas
+backup, with an explicit outage decision before replacing live NPM state.
+The old Compose owner is no longer installed; reintroducing it would require
+a separately reviewed configuration and outage plan. The historical
+in-window rollback trap is not a supported post-cleanup rollback procedure.
+Do not restore an old database over a live instance or remove NPM bind mounts.
+
+## Verified evidence
+
+- Immediately after cutover, `prometheus-npm.service` was active with zero
+  recorded restarts; Compose was inactive/disabled. The generated
+  `multi-user.target.wants` link and network dependency were present. An
+  actual reboot has not been performed solely for this test.
+- The running image ID matched the prior Compose image. Podman showed the
+  original two bind mounts, `server_web`, public 80/443, and loopback-only 81.
+  External HTTPS to Gitea and Syncthing returned 200 with TLS verification
+  result 0. External access to TCP/81 timed out.
+- The first **manual post-cutover** export `20261003T091633Z` succeeded with
+  the Quadlet as its active owner. The Atlas pull published that version;
+  its SHA-256 payload check passed. An isolated restore passed NPM SQLite
+  `quick_check` with ten proxy hosts and six certificate records. Both
+  Quadlet definitions were present in the tar archive.
+- A path/content manifest of all 70 regular Let's Encrypt files and the
+  path/target manifest of all 12 symlinks in the Atlas archive exactly
+  matched the live Prometheus tree (aggregate SHA-256
+  `ce0965fbd3ff44bb8502ed9f314e0131edd86d822039de115b39f6a2273c2da8`).
+  The earlier apparent 70-vs-82 count was only a regular-file-versus-symlink
+  counting difference, not missing certificate data. No certificate key
+  contents were exposed during comparison.
+- The targeted `--tags npm_quadlet` normal Ansible run completed with
+  `changed=0`, and the backup export timer remained active/enabled.
+
+The first unattended 02:00 Europe/Rome export and 03:00 Atlas pull **after**
+this cutover have not yet occurred. Check their service results and the
+published version after the next cycle; the successful manual cycle proves
+the new path works but not its next scheduled execution.
+
+```bash
+ANSIBLE_LOCAL_TEMP=/tmp/ansible-local \
+ansible-playbook ansible/site.yml --limit prometheus --tags npm_quadlet --check --diff
+sudo systemctl status prometheus-npm.service prometheus-backup-export.timer
+sudo systemctl show podman-compose-server.service -p LoadState # expected: not-found
+```
+
+The backup archive includes credentials, certificates, and WireGuard
+configuration. Do not publish it or print its contents in diagnostics; see
+`docs/prometheus-backup.md` for the restricted pull and restore procedure.
+
+## Selective legacy image cleanup
+
+On 2026-10-03 opt-in Ansible tasks removed only the unused Gitea 1.25.2,
+Navidrome latest and PostgreSQL 13 rootful images, without force or global
+prune. Podman refuses images referenced by existing containers. The second
+run changed nothing. NPM remained active with zero restarts; local admin
+and public Gitea HTTPS returned 200. Backup timer and SSH proxy stayed active.
+
+Validation:
+```bash
+ansible-playbook ansible/site.yml --limit prometheus --tags server_image_cleanup --check --diff -e server_legacy_image_cleanup=true
+```
+
+The image cleanup defaults to disabled and carries the `never` tag.
+Check mode probes image presence but skips removal; it does not prove
+Podman would accept deletion. It never removes NPM resources.
+
+## Approved legacy data and fallback cleanup
+
+The operator explicitly approved deletion on 2026-10-03. The separate
+`server_legacy_cleanup` tasks removed `/opt/gitea`, `/home/git/.ssh`,
+`/opt/navidrome`, `/opt/postgres`, `/opt/music`, `/opt/containerd`,
+`/opt/docker`, the old Compose unit and the final Gitea export helper.
+The empty `/home/git` parent is removed only with `rmdir`, after confirming
+the Git account is absent. Guards reject symlinked paths, nested mounts,
+unexpected containers, container users of these paths, unexpected content
+in the empty legacy trees, and an active Compose or export service.
+The second cleanup run changed nothing.
+
+Before deletion, Ansible removed obsolete backup input paths and the
+Gitea mount dependency. Normal Compose/template/final-export task checks
+changed nothing and did not recreate the retired files. Deletion is opt-in:
+
+```bash
+ansible-playbook ansible/site.yml --limit prometheus --tags server_legacy_cleanup --check --diff -e server_legacy_cleanup=true
+```
+
+Remove check mode only for approved deletion. No active NPM data, certificate,
+image, network, volume, SSH proxy, WireGuard configuration or backup archive
+is removed. No services were restarted by the cleanup.
+
+After separate approval for the brief managed NPM pause, the new export
+`20261003T112906Z` completed successfully and was pulled to Atlas. SHA-256
+passed on both hosts; an isolated SQLite restore passed `quick_check` and
+contained ten proxy hosts. Both Quadlet definitions were present, and
+retired paths were absent. Temporary restore files were removed.
+NPM was active with zero automatic restarts; primary public Gitea HTTPS
+returned 200 with valid TLS. Backup timer, SSH proxy and WireGuard stayed active.
+The first scheduled post-cleanup cycle remains unverified.
+
+After separate operator approval on 2026-10-03, the unused secondary hostname
+`git.ov-ad3410.infomaniak.ch` was removed from the declared domains and
+the managed NPM runtime override. Its Proxy Host (id 10) was already
+soft-deleted, with no generated config or associated certificate. Historical
+deleted records and backup archives are preserved; no DNS changes were made.
+Only `git.fscotto.duckdns.org` remains declared for the Gitea override.
+Nginx validation and reload passed without restarting NPM; the primary
+public HTTPS endpoint returned 200 with valid TLS.
--- a/scripts/cutover_prometheus_npm_quadlet.sh
+++ b/scripts/cutover_prometheus_npm_quadlet.sh
@@ -0,0 +1,106 @@
+#!/usr/bin/env bash
+# Run on Prometheus as root with the exact verified source-export version.
+set -Eeuo pipefail
+
+expected_export=${1:?Pass the verified Prometheus backup export version}
+mode=${2:---preflight}
+[[ $expected_export =~ ^[0-9]{8}T[0-9]{6}Z$ ]] || exit 2
+[[ $mode == --preflight || $mode == --execute ]] || exit 2
+[[ $EUID -eq 0 ]] || { echo 'Run as root on Prometheus' >&2; exit 2; }
+
+compose_unit=podman-compose-server.service
+quadlet_unit=prometheus-npm.service
+backup_timer=prometheus-backup-export.timer
+versions=/var/lib/prometheus-backup-export/versions
+quadlet_file=/etc/containers/systemd/prometheus-npm.container
+
+exec 9>/run/lock/prometheus-backup-export.lock
+flock -n 9 || { echo 'Backup/export lock is busy' >&2; exit 1; }
+
+systemctl is-active --quiet "$compose_unit"
+if systemctl is-active --quiet "$quadlet_unit"; then
+  echo 'NPM Quadlet is already active; refusing overlapping cutover' >&2
+  exit 1
+fi
+[[ $(systemctl show "$quadlet_unit" -p LoadState --value) == loaded ]]
+[[ $(systemctl is-enabled "$compose_unit") == enabled ]]
+[[ $(readlink "$versions/current") == "$expected_export" ]]
+image=$(sed -n 's/^Image=//p' "$quadlet_file")
+[[ $image =~ ^docker\.io/jc21/nginx-proxy-manager@sha256:[a-f0-9]{64}$ ]]
+podman image exists "$image"
+(cd "$versions/current" && sha256sum -c payload.sha256 && tar -tf payload.tar >/dev/null)
+curl -fsS --connect-timeout 2 --max-time 5 -o /dev/null http://127.0.0.1:81/
+old_image=$(podman inspect nginx-proxy-manager --format '{{.Image}}')
+
+data_signature() {
+  python3 - <<'PY'
+import hashlib, os, sqlite3
+db = sqlite3.connect('file:/opt/npm/data/database.sqlite?mode=ro', uri=True)
+assert db.execute('pragma quick_check').fetchone()[0] == 'ok'
+counts = [db.execute('select count(*) from ' + table).fetchone()[0]
+          for table in ('proxy_host', 'certificate', 'user')]
+db.close()
+digest = hashlib.sha256()
+for root, dirs, files in os.walk('/opt/npm/letsencrypt'):
+    dirs.sort()
+    for name in sorted(files):
+        path = os.path.join(root, name)
+        with open(path, 'rb') as stream:
+            digest.update(path.encode() + b'\0' + stream.read())
+print(*counts, digest.hexdigest())
+PY
+}
+before=$(data_signature)
+if [[ $mode == --preflight ]]; then
+  echo 'NPM Quadlet cutover preflight passed; no service was changed'
+  exit 0
+fi
+
+stopped_old=false
+rollback() {
+  rc=$?
+  trap - EXIT
+  if (( rc != 0 )) && "$stopped_old"; then
+    echo 'NPM Quadlet cutover failed; restoring Compose' >&2
+    systemctl stop "$quadlet_unit" || true
+    systemctl enable "$compose_unit" || true
+    systemctl start "$compose_unit" || true
+    systemctl start "$backup_timer" || true
+    curl -fsS --connect-timeout 2 --max-time 10 -o /dev/null http://127.0.0.1:81/ || true
+  fi
+  exit "$rc"
+}
+trap rollback EXIT
+
+stopped_old=true
+systemctl stop "$backup_timer"
+systemctl stop "$compose_unit"
+if podman container exists nginx-proxy-manager; then
+  echo 'Compose left the NPM container behind; refusing duplicate ownership' >&2
+  exit 1
+fi
+systemctl disable "$compose_unit"
+systemctl start "$quadlet_unit"
+
+ready=false
+for _ in {1..60}; do
+  if curl -fsS --connect-timeout 2 --max-time 3 -o /dev/null http://127.0.0.1:81/; then
+    ready=true
+    break
+  fi
+  sleep 2
+done
+"$ready"
+systemctl is-active --quiet "$quadlet_unit"
+[[ $(podman inspect nginx-proxy-manager --format '{{.Image}}') == "$old_image" ]]
+podman exec nginx-proxy-manager nginx -t
+[[ $(data_signature) == "$before" ]]
+for hostname in git.fscotto.duckdns.org syncthing.fscotto.duckdns.org; do
+  status=$(curl -ksS --connect-timeout 3 --max-time 10 \
+    --resolve "$hostname:443:127.0.0.1" -o /dev/null -w '%{http_code}' \
+    "https://$hostname/")
+  [[ $status == 200 ]]
+done
+systemctl start "$backup_timer"
+stopped_old=false
+echo 'NPM Quadlet cutover passed local application and data checks'
--- a/secrets/vault.yml
+++ b/secrets/vault.yml
@@ -1,83 +1,71 @@
 $ANSIBLE_VAULT;1.1;AES256
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--- a/secrets/vault.yml.example
+++ b/secrets/vault.yml.example
@@ -8,7 +8,7 @@ vault_git_work_email: "REPLACE_ME"
 vault_git_work_gpg: "REPLACE_ME"
 vault_ikaros_authorized_ssh_keys:
  - "ssh-ed25519 REPLACE_ME"
-vault_aegis_icloudpd_apple_id: "REPLACE_ME"
+vault_atlas_icloudpd_apple_id: "REPLACE_ME"
 vault_atlas_admin_password_hash: "REPLACE_WITH_A_SHADOW_COMPATIBLE_HASH"
 vault_atlas_samba_password: "REPLACE_ME"
 vault_atlas_immich_db_password: "REPLACE_ME"
Author	SHA1	Message	Date
Fabio Scotto di Santolo	18eb2d2eb2	Document confirmed Gitea domain transition completion	2026-10-03 15:15:21 +02:00
Fabio Scotto di Santolo	269fb13665	Document Gitea domain and retire Prometheus DuckDNS	2026-10-03 15:09:34 +02:00
Fabio Scotto di Santolo	2dfe766b7b	Enable boot startup for Atlas iCloudPD	2026-10-03 13:59:05 +02:00
Fabio Scotto di Santolo	755f24bc72	Retire Prometheus Compose stack and document cleanup	2026-10-03 13:44:57 +02:00
Fabio Scotto di Santolo	7bc7f0e645	Feature/prometheus npm quadlet (#15 ) * Stage Prometheus NPM Quadlet with backup-safe cutover * Complete Prometheus NPM Quadlet cutover	2026-10-03 11:53:12 +02:00
Fabio Scotto di Santolo	1577eec19d	Merge branch 'feature/gitea-https-validation'	2026-10-03 10:19:09 +02:00
Fabio Scotto di Santolo	e30683c3d1	Record Gitea HTTPS validation	2026-10-03 10:18:25 +02:00
Fabio Scotto di Santolo	4bd6aafb53	Feature/atlas icloudpd migration (#14 ) * Design gated Atlas iCloudPD migration target * Target Atlas iCloudPD photos to Photobook * Record isolated iCloudPD Photobook ACL validation * Record Aegis iCloudPD source audit gap * Verify iCloudPD backup source scope and Borg access * Record Atlas iCloudPD deployment gate checks * Pin iCloudPD photo file and directory modes * Validate inactive iCloudPD Quadlet on Atlas generator * Keep iCloudPD in Archive and reserve Photobook for Immich * Prepare guarded Aegis iCloudPD retirement * Declare inactive Atlas iCloudPD storage and Quadlet * Retire Aegis iCloudPD from desired state * Clear retired Aegis iCloudPD failed-unit state * Remove completed iCloudPD retirement tasks from Aegis * Record initial Atlas iCloudPD service start * Manage Atlas iCloudPD config from Vault * Fix Atlas iCloudPD traceroute startup and config drift * Use Atlas Vault key for iCloudPD Apple ID * Add HEIC decoding to Fedora desktops * Record completed iCloudPD ingestion and remaining recovery checks	2026-10-03 09:59:59 +02:00
Fabio Scotto di Santolo	9e76309833	Merge main and reconcile Atlas checklist	2026-10-02 17:54:33 +02:00
Fabio Scotto di Santolo	ed3fee06e8	Record operator-validated Gitea SSH pull and push	2026-10-02 17:47:40 +02:00
Fabio Scotto di Santolo	309d64b4ed	Record successful public Gitea SSH authentication	2026-10-02 10:19:23 +02:00
Fabio Scotto di Santolo	dd33a4f55d	Move Atlas Gitea Quadlet to admin with internal gitea user	2026-10-02 10:06:51 +02:00
Fabio Scotto di Santolo	0028fe8c4d	Cut over Gitea HTTPS to Atlas with managed NPM upstream	2026-10-02 09:36:45 +02:00
Fabio Scotto di Santolo	12037fcc9a	Enable restored rootless Gitea on Atlas	2026-10-02 09:35:44 +02:00
Fabio Scotto di Santolo	3f9a626759	Validate Gitea USB backup restore	2026-10-02 09:13:06 +02:00
Fabio Scotto di Santolo	31fedb8d44	Prepare gated Gitea HTTPS and SSH cutover	2026-10-01 22:09:57 +02:00
Fabio Scotto di Santolo	9b5ee77905	Prepare guarded final Gitea restore on Atlas	2026-10-01 22:00:41 +02:00
Fabio Scotto di Santolo	54fb7d46d7	Prepare consistent final Gitea export on Prometheus	2026-10-01 21:57:29 +02:00
Fabio Scotto di Santolo	a609e68f42	Record ZFS and Borg coverage for staged Gitea	2026-10-01 21:38:39 +02:00
Fabio Scotto di Santolo	06d3b175cb	Rehearse rootless Gitea restore from verified backup	2026-10-01 21:33:18 +02:00
Fabio Scotto di Santolo	256d758b1a	Prepare isolated rootless Gitea Quadlet on Atlas	2026-10-01 21:23:40 +02:00
Fabio Scotto di Santolo	9d0013769c	Correct Atlas Gitea migration to rootless Quadlet	2026-10-01 21:15:42 +02:00
Fabio Scotto di Santolo	5b0f415163	Document staged Gitea migration to Atlas	2026-10-01 21:10:32 +02:00