Erich Blume
fcac8e5a72
Migrate paperless, teslamate, and mealie off the OOM-saturated minikube-indri node onto ringtail k3s, shedding ~1.1 GiB of resident load. Second chain in the indri-k8s decommission after immich. **Containers ported to Nix (default.nix), build-verified on ringtail:** - paperless → wraps nixpkgs paperless-ngx 2.20.15 (pinned unstable); runs as web/worker/beat/consumer - mealie → wraps nixpkgs mealie 3.16.0 (forward 4-minor bump, breaking-change reviewed); single gunicorn, SQLite - teslamate → from-scratch beamPackages mixRelease (not in nixpkgs); erlang_27+elixir_1_18, npm assets, ex_cldr locales pre-fetched **Data:** cold downtime-tolerant cutover. paperless+teslamate postgres dump/restore from quiesced source into a new ringtail blumeops-pg CNPG cluster; mealie SQLite PVC copied. Source DBs untouched until verified (rollback = repoint). **Also:** ringtail blumeops-pg cluster + ExternalSecrets scaffold; fixes pre-existing shower version-check drift. Runbook: docs/how-to/ringtail/migrate-wave1-ringtail.md. Deploy-from-branch + cutover happens before merge; container images rebuilt from main after merge. Reviewed-on: #363
13 lines
823 B
Markdown
13 lines
823 B
Markdown
Move paperless, teslamate, and mealie off `minikube-indri` onto
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`k3s-ringtail`, shedding ~1.1 GiB of resident load from the
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OOM-thrashing 8 GiB minikube node (the kernel OOM killer had been
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killing `kube-apiserver`/`dockerd`/argocd, flapping every
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minikube-hosted service at once). paperless + teslamate databases
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move into a fresh CNPG `blumeops-pg` cluster on ringtail via a cold
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`pg_dump`/`pg_restore` from the quiesced source — row counts verified
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equal before any routing flip; source DBs dropped only after the
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ringtail side serves traffic. mealie's SQLite PVC is copied as-is.
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paperless media stays on sifaka NFS. Downtime-tolerant cold cutover
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(no streaming replication); rollback is repoint-and-scale-up with the
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source untouched. Second chain in the indri-k8s decommission after
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[[migrate-immich-to-ringtail]].
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