unkin-agent b759f4beea Install valkey-operator (#365)
Makes the valkey-operator available in the cluster so a later change can replace the self-managed redis Deployment with a Valkey CR. This PR only installs the operator; it does not create any Valkey CR or touch existing apps.

Changes:
- Add `apps/base/valkey-operator-system/` (namespace `valkey-operator-system`, mirroring the cnpg-system pattern).
- Add `apps/overlays/au-syd1/valkey-operator-system/` which inflates the `valkey-operator` 0.5.0 Helm chart from the artifactapi virtual helm repo with `includeCRDs: true` (the chart ships CRDs in the Helm-native `crds/` dir, which `helm template` skips otherwise).
- Route the operator image through artifactapi: `artifactapi.k8s.syd1.au.unkin.net/ghcr/valkey-io/valkey-operator:v0.5.0`.
- Register `apps/overlays/*/valkey-operator-system` in the platform ApplicationSet. No AppProject change needed: the `*-system` destination and the virtual-helm sourceRepo already cover it (same as cnpg-system/cephrgw-system).

Depends on unkin/terraform-artifactapi#29 (adds the valkey helm remote + virtual member and allowlists the operator image). That PR must merge and apply before this one syncs, or the chart pull / image pull will 404/403.

Validated with `kustomize build --enable-helm` against the upstream chart (identical version/values): renders the Namespace, 2 CRDs, operator Deployment (image = the artifactapi ghcr path), RBAC, SA, and metrics Service, all in `valkey-operator-system`.

Reviewed-on: #365
Co-authored-by: unkin-agent <unkin-agent@unkin.net>
Co-committed-by: unkin-agent <unkin-agent@unkin.net>
2026-08-15 12:32:57 +10:00
2026-08-15 12:32:57 +10:00
2026-08-15 12:32:57 +10:00
2026-03-01 16:34:01 +11:00

argocd-apps docs

Operational notes for the manifests in this repo.

Doc What it covers
cnpg-backups.md How CNPG Postgres backups (WAL archiving + nightly base backups) to Ceph RGW are configured.
cnpg-restore.md Restoring a CNPG cluster: full recovery, point-in-time recovery, cutover, and gotchas.
authentik-rancher-sso.md Manual runtime step to point Rancher's OIDC auth at the canonical identity.unkin.net issuer and trust the internal CA.
gitea-migration.md Staged cutover of the git.unkin.net forge from the Puppet VM to the gitea namespace.
ca-rotation.md Rolling the internal unkin.net PKI CA (vault-ca-cert): what Reloader restarts automatically vs. manual/CNPG restarts.
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