claude-bot 0aec18cecc feat(bootstrap): give the nodes a pull credential for the image mirror
Three images are needed while the cluster is still being built — paperless's
fetch-bridge-cert init container, zigbee2mqtt's seed-data init container and
the trmnl renderer. None of them can come from gitea.renner.uno, which runs
inside the cluster being rebuilt; a rehearsal left all three in ImagePullBackOff
and took their Kustomizations down with them.

They are mirrored to ghcr.io (previous commit) but the namespace is private,
and it stays private: three of the five images this will eventually cover are
own application images, not alpine+jq. Making them world-readable is not
something the rebuild requires.

The credential goes into machine.registries.config, not an imagePullSecret.
An imagePullSecret fails here twice over: it would have to exist in five
namespaces before any of them exists, and it would come from OpenBao, which
needs Ceph, which needs these very images. containerd's own auth is in place
before the first pod is scheduled and applies to every pull on the node
regardless of namespace (pkg/machinery/config/types/v1alpha1,
RegistryAuthConfig — field names follow .docker/config.json).

The token is the sixth entry in OPENBAO_REQUIRED_SECRETS, so a run demands it
up front rather than discovering it missing after the disks are wiped. The
generated patch lives in the in-memory secrets dir and dies with the Job.

Only alpine-jq and alpine-openssl move in this commit, because only they are
published to the mirror so far. vsftpd, shelly-manager and
authentik-samba-bridge-ldap-outpost are built by other repositories and need
the same push there first; their references stay on gitea until then.

Production rollout is NOT this commit. The nodes need machine.registries
applied before any manifest points at ghcr, or the pods cannot pull. Order:
apply the machine config, verify a pull, then move the references.
2026-09-04 09:05:46 +02:00
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