unkinben
a04dcc2975
Stand up the git.unkin.net forge on k8s to replace the Puppet VM. Deployed HA-shaped to match what the VM already runs (multi-replica on shared storage + external DB/cache), so this is genuine multi-replica HA rather than single-replica failover. Serves a temporary git2.k8s.syd1.au.unkin.net host; the git.unkin.net cutover is staged in docs/gitea-migration.md. - add apps/base/gitea: namespace, CNPG gitea-postgres (2 instances, S3 backup bucket cnpg-gitea, nightly 04:00/30d), pgbouncer pooler, standalone Valkey (session/cache/queue, AOF), VaultAuth + VaultStaticSecrets, Gateway + HTTPRoute - add apps/overlays/au-syd1/gitea: official Gitea chart 12.6.0 (app 1.26.2, rootless, 2 replicas) via helm-through-kustomize; RWX CephFS repo storage, external CNPG + Valkey, Actions disabled, container registry disabled (moved to artifactapi), Authentik OIDC with auto-register/account-linking; SSH via LoadBalancer VIP 198.18.200.10:2222 - register gitea in the platform ApplicationSet + AppProject - add docs/gitea-migration.md staged cutover plan (VM Postgres->CNPG dump/restore, DNS in main.unkin.net zone, consumer checklist, rollback) Depends on: terraform-authentik gitea OIDC app, and terraform-artifactapi ^gitea/ dockerhub allowlist (both separate PRs). One-time Vault seeds are listed in the migration doc. Reviewed-on: #309 Co-authored-by: Ben Vincent <ben@unkin.net> Co-committed-by: Ben Vincent <ben@unkin.net>
91 lines
2.7 KiB
YAML
91 lines
2.7 KiB
YAML
# Individually-managed authoritative records for the unkin.net zone.
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# DNSRecords must live in the same namespace as their BindZone (the operator
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# resolves zoneRef/clusterRef/updateKeyRef within the record's namespace), so
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# these sit alongside the zone in bind-internal, not in the app namespace.
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---
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apiVersion: bind.unkin.net/v1alpha1
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kind: DNSRecord
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metadata:
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# "internal" in the name distinguishes this from the external DNS that
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# Authentik will manage its own records from later.
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name: identity-dns-internal
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namespace: bind-internal
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spec:
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zoneRef: unkin-net
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name: identity
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type: A
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ttl: 600
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values:
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# traefik-internal gateway VIP; the authentik Gateway serves the
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# identity.unkin.net hostname there.
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- 198.18.200.4
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---
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# PRODUCTION CUTOVER RECORD — intentionally commented out.
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# git.unkin.net currently resolves to the LIVE VM forge (HAProxy VRRP VIP
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# 198.18.19.17), which holds every repo the estate depends on. Uncommenting this
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# repoints the whole org's git.unkin.net at the new k8s Gitea gateway VIP, so it
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# is the FINAL step of the forge migration — gated on the data migration (gitea
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# dump/restore + SECRET_KEY copy) in argocd-apps docs/gitea-migration.md.
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# NOTE: the live git.unkin.net answer is served by the puppet DNS master today
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# (profiles::dns::master, records from PuppetDB); this k8s apex zone holds only
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# SOA+NS + a few DNSRecords so far. Confirm the k8s bind cluster is the live
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# authority for unkin.net (or update the puppet record instead) before relying
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# on this CR at cutover.
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# ---
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# apiVersion: bind.unkin.net/v1alpha1
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# kind: DNSRecord
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# metadata:
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# name: git-dns-internal
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# namespace: bind-internal
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# spec:
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# zoneRef: unkin-net
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# name: git
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# type: A
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# ttl: 600
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# values:
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# # traefik-internal gateway VIP; the gitea Gateway serves git.unkin.net there.
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# - 198.18.200.4
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---
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apiVersion: bind.unkin.net/v1alpha1
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kind: DNSRecord
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metadata:
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name: s3-ceph-cname
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namespace: bind-internal
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spec:
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zoneRef: ceph-unkin-net
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name: s3
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type: CNAME
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ttl: 600
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values:
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# radosgw S3 endpoint. Points at the Consul service for now; the real
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# target will be changed later.
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- radosgw.service.consul.
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---
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apiVersion: bind.unkin.net/v1alpha1
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kind: DNSRecord
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metadata:
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name: dashboard-ceph-cname
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namespace: bind-internal
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spec:
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zoneRef: ceph-unkin-net
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name: dashboard
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type: CNAME
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ttl: 600
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values:
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# Ceph mgr dashboard, reached via lb1. Lets in-cluster clients (the
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# cephrgw-operator) resolve dashboard.ceph.unkin.net.
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- lb1.unkin.net.
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---
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apiVersion: bind.unkin.net/v1alpha1
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kind: DNSRecord
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metadata:
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name: lb1-unkin-net
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namespace: bind-internal
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spec:
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zoneRef: unkin-net
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name: lb1
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type: A
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ttl: 600
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values:
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- 103.216.191.185
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