unkinben
bc81690d9f
ArgoCD had no external ingress and only local admin auth. This exposes argocd-server behind the traefik-internal gateway and enables Authentik SSO, so operators log in with their identity and group membership. - argocd-cm: set url and oidc.config (Authentik issuer, argocd client, openid/profile/email scopes); client secret resolved from the argocd-oidc Secret via $argocd-oidc:client_secret - argocd-rbac-cm: match on the groups claim; default role:readonly; map the argocd-admins Authentik group to role:admin - argocd-cmd-params-cm: server.insecure=true so argocd-server serves HTTP behind the TLS-terminating gateway - Add Gateway + HTTPRoutes for argocd.k8s.syd1.au.unkin.net (mirrors grafana) - Add VaultAuth + VaultStaticSecret sourcing the OIDC client secret from kv/kubernetes/namespace/argocd/default/oauth-credentials into the argocd-oidc Secret (labelled part-of=argocd) Note: the OIDC client secret must be seeded in Vault out of band, and argocd-server needs a one-time rollout restart to pick up server.insecure.
26 lines
781 B
YAML
26 lines
781 B
YAML
---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: argocd-cm
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namespace: argocd
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data:
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kustomize.buildOptions: "--enable-helm"
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# External URL ArgoCD serves on (TLS terminated at the traefik-internal gateway).
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url: https://argocd.k8s.syd1.au.unkin.net
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# OIDC login via Authentik. The client secret is seeded in Vault out of band
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# and surfaced as the `argocd-oidc` Secret (labelled part-of=argocd) by VSO;
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# `$argocd-oidc:client_secret` resolves the key from that Secret.
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oidc.config: |
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name: Authentik
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issuer: https://identity.unkin.net/application/o/argocd/
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clientID: argocd
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clientSecret: $argocd-oidc:client_secret
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requestedScopes:
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- openid
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- profile
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- email
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requestedIDTokenClaims:
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groups:
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essential: true
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