panxiao81
88a02ababa
Reorganize the brownfield repository, remove retired and generated artifacts, harden ignore rules, and record the GitOps/IaC redesign.
130 lines
5.0 KiB
YAML
130 lines
5.0 KiB
YAML
# Gitea holds a leveldb queue lock on its RWO /data volume, so two pods can't run
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# at once. The chart's default RollingUpdate (maxSurge 100%) deadlocks on upgrade;
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# Recreate terminates the old pod before starting the new one.
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strategy:
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type: Recreate
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ingress:
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enabled: true
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hosts:
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- host: git.ddupan.top
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paths:
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- path: /
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pathType: Prefix
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tls:
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- hosts:
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- git.ddupan.top
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secretName: git-ddupan-top-tls
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gitea:
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config:
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server:
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ROOT_URL: https://git.ddupan.top/
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APP_NAME: Gitea on ddupan.top
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service:
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ENABLE_SSH: false
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ALLOW_ONLY_EXTERNAL_REGISTRATION: true
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SHOW_REGISTRATION_BUTTON: false
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ENABLE_PASSWORD_SIGNIN_FORM: false
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auth:
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AUTO_REGISTER: true
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database:
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DB_TYPE: postgres
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HOST: shared-postgresql.shared-db.svc.cluster.local:5432
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NAME: gitea
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USER: gitea
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# PASSWD is deliberately absent — it arrives via additionalConfigFromEnvs
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# below, so this file carries no credential and stays in git.
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SCHEMA: public
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queue:
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TYPE: database
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QUEUE_TYPE: database
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actions:
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# CI for services/ (see .gitea/workflows/lint.yml). Enabling this only turns
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# on the Actions API and UI — nothing runs until an act_runner registers
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# against it, so this flag alone is inert.
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ENABLED: true
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# Where `uses:` steps are resolved from. Left at the github default because
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# github.com is reachable from this network (verified 2026-07-28) even when
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# pypi.org/Fastly is not — see the flaky-WAN notes in the lint workflow.
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DEFAULT_ACTIONS_URL: github
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mailer:
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# Outbound mail via the in-cluster Postfix+OAuth relay (see ../smtp-relay/).
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# Plain SMTP on :25 — the relay does STARTTLS + OAuth to M365. From must be the
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# relay's send-as identity ([email protected]) or O365 rejects with 5.7.60.
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ENABLED: true
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PROTOCOL: smtp
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SMTP_ADDR: smtp-relay.smtp-relay.svc.cluster.local
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SMTP_PORT: 25
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FROM: Gitea <[email protected]>
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oauth2_client:
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# Auto-link an OIDC login to an existing account with the same email
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# (migrating panxiao81 from the retired Keycloak source to Authelia).
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ACCOUNT_LINKING: auto
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ENABLE_AUTO_REGISTRATION: true
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USERNAME: preferred_username
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UPDATE_AVATAR: true
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# ⚠ FRAGILE BY DESIGN — this block is fetched at POD START, not at login.
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# The chart's `configure-gitea` INIT container runs `gitea admin auth
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# update-oauth`, which resolves and fetches autoDiscoverUrl before Gitea will
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# start. So anything that makes this URL unreachable turns every restart into a
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# CrashLoopBackOff, not merely a broken login.
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#
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# That happened on 2026-07-28: auth.ddupan.top resolved to Cloudflare proxy IPs
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# (104.21.6.55 / 172.67.154.245) whose TCP/443 is persistently unroutable from
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# this network, while other Cloudflare IPs (104.16.132.229) were fine. Gitea was
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# hairpinning through the public internet to reach a Service in its own cluster.
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#
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# Fixed by resolving this hostname on the LAN instead — CoreDNS answers
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# auth.ddupan.top with the Envoy gateway (../../platform/k3s/coredns-custom.yaml), which
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# terminates TLS with a real LE cert for the name
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# (../../platform/cert-manager/certificate-auth-ddupan.yaml) and routes to Authelia
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# (../authelia/httproute.yaml). The URL below is deliberately UNCHANGED: the
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# issuer, redirect URIs and cookie domain all stay auth.ddupan.top, so no OIDC
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# client needed re-registering. Only the network path moved.
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# The DB password, injected as an env var rather than written into this file.
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# Gitea's env-to-ini step turns GITEA__DATABASE__PASSWD into `[database] PASSWD`,
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# so the rendered app.ini is identical to hardcoding it — but the credential
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# lives only in the `gitea-db` Secret (see secret.example.yaml), and this file
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# stays in git.
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#
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# Next step for rotation: `gitea.extraEnvSourceFile` reads an env file written
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# by an OpenBao agent-injector sidecar, which is the route to credentials from
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# OpenBao's database secrets engine. See docs/cicd.md. Note Gitea reads app.ini
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# once at startup, so rotation needs a restart — static roles suit it better
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# than short-TTL dynamic credentials.
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additionalConfigFromEnvs:
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- name: GITEA__DATABASE__PASSWD
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valueFrom:
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secretKeyRef:
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name: gitea-db
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key: password
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oauth:
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- name: authelia
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provider: openidConnect
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existingSecret: gitea-oidc-secret
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autoDiscoverUrl: https://auth.ddupan.top/.well-known/openid-configuration
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# Without explicit scopes Gitea only requests `openid`, so email/preferred_username
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# claims are never released. Space-joined into the OAuth scope request.
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scopes: openid profile email groups
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groupClaimName: groups
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adminGroup: gitea-admins
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persistence:
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size: 20Gi
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claimName: gitea-shared-storage
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postgresql-ha:
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enabled: false
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postgresql:
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enabled: false
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valkey-cluster:
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enabled: false
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valkey:
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enabled: false
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