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.
40 lines
1.0 KiB
YAML
40 lines
1.0 KiB
YAML
---
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apiVersion: gateway.networking.k8s.io/v1
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kind: Gateway
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metadata:
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name: argocd-server
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namespace: argocd
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labels:
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app.kubernetes.io/name: argocd-server
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app.kubernetes.io/instance: argocd
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traefik.io/instance: internal
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annotations:
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cert-manager.io/cluster-issuer: vault-issuer
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cert-manager.io/common-name: argocd.k8s.syd1.au.unkin.net
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cert-manager.io/private-key-size: "4096"
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external-dns.alpha.kubernetes.io/hostname: argocd.k8s.syd1.au.unkin.net
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external-dns.alpha.kubernetes.io/target: 198.18.200.4
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spec:
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gatewayClassName: traefik-internal
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listeners:
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- name: http
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port: 80
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protocol: HTTP
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hostname: argocd.k8s.syd1.au.unkin.net
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allowedRoutes:
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namespaces:
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from: Same
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- name: https
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port: 443
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protocol: HTTPS
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hostname: argocd.k8s.syd1.au.unkin.net
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allowedRoutes:
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namespaces:
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from: Same
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tls:
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mode: Terminate
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certificateRefs:
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- group: ""
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kind: Secret
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name: argocd-server-tls
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