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Scooby HuskyandClaude Sonnet 5
04fa80ece3
Per the approved plan (jiggly-snacking-iverson.md, 'GitLab True Cross-Site Replication' section) - replacing the git-mirror CronJob with real CNPG streaming replication for pg-gitlab and pg-praefect, reusing the exact pattern already proven for pg-authentik. This commit is network plumbing only, no DB replication yet: - Repoint both CNPG clusters' barmanObjectStore backup target from in-cluster gitlab-minio-svc to VPS MinIO (also becomes the initial seed source for the VPS's replicas in Phase 1c). - New ha-gitlab-postgres/ha-praefect-postgres NodePort Services (bypass CNPG's own -rw Services) on both home and VPS. - New PeerAuthentication with portLevelMtls PERMISSIVE on the replication ports - ambient mesh STRICT default would otherwise reset the VPS/witness's connection before the Postgres TLS handshake starts. - Extended allow-gitlab-access AuthorizationPolicy with a port-scoped rule for the same traffic (no source.namespaces rule can match external, non-mesh peers). - CoreDNS rewrites for pg-gitlab.ha.huskypup.net / pg-praefect.ha.huskypup.net so home's own pods reach the floating hostname locally instead of round-tripping through the WAN forward (no NAT hairpin support). Still needed before Phase 1b/1c: UniFi WAN port-forwards for external ports 61442/61443 -> talos-cp-01:32442/32443, source-restricted to the VPS + witness public IPs (manual, same as the existing 61432 rule). Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
48 lines
1.5 KiB
YAML
48 lines
1.5 KiB
YAML
---
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# Exposes the VPS's pg-gitlab/pg-praefect primaries (replicas today) back
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# to home over the Netbird mesh, for GitLab cross-site replication (see
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# /home/scooby/.claude/plans/jiggly-snacking-iverson.md) - needed for
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# failback (home rejoining as a replica once it's back). Same pattern as
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# infrastructure/vps-standby/authentik/manifests/ha-postgres-nodeport.yaml.
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#
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# No UniFi port-forward or Kyverno PolicyException needed here - the
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# VPS's k3s has no NodePort restriction, and home reaching OUT to the VPS
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# already works today via the netbird-egress DaemonSet's route (confirmed
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# live all session for MinIO/CrowdSec/pg-authentik) - it's only the
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# reverse direction (external peers reaching INTO home) that needs the
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# UniFi workaround (see apps/gitlab/manifests/ha-postgres-nodeport.yaml).
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#
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# Different nodePort numbers than home's side (32442/32443) - not
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# required since these are different machines, but matches the
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# authentik precedent's convention of keeping each site's numbers
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# distinct to avoid confusion.
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apiVersion: v1
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kind: Service
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metadata:
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name: ha-gitlab-postgres
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namespace: gitlab
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spec:
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type: NodePort
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selector:
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cnpg.io/cluster: pg-gitlab
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cnpg.io/instanceRole: primary
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ports:
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- port: 5432
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targetPort: 5432
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nodePort: 32444
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: ha-praefect-postgres
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namespace: gitlab
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spec:
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type: NodePort
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selector:
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cnpg.io/cluster: pg-praefect
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cnpg.io/instanceRole: primary
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ports:
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- port: 5432
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targetPort: 5432
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nodePort: 32445
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