unkin-agent
20c603dd84
Adds the arrproxy front door to the arrstack app: the external, oauth-gated entry to sonarr/radarr/prowlarr with per-user API-key brokering, wired to match the arrproxy v0.1.0 code (ports, routes, identity headers, keys dir). Topology (apps/base/arrstack/arrproxy): - oauth2-proxy Deployment/Service is the single front (Authentik OIDC), path- routing via --upstreams to arrproxy-ui (/, static SPA) and arrproxy-api (/api token API + /<app> proxy). skip-auth-regex ^/[^/]+/api bypasses auth only for the *arr proxy API (/sonarr/api...), keeping /api/tokens + /api/me and the UI authenticated. - Identity+groups reach the api via --pass-user-headers (X-Forwarded-*); the api reads ARRPROXY_GROUPS_HEADER=X-Forwarded-Groups (set-xauthrequest is auth_request-response-only and never reaches an upstream). - oauth2-proxy trusts identity.unkin.net's internal-CA cert via a combine-certs initContainer (system roots + vault-ca-cert). - CNPG token store (arrproxy-db, 2 instances, cephrgw backups); a wave-1 Sync hook Job applies the schema (arrproxy-api does not self-migrate). - VaultStaticSecrets for the seeded ARRPROXY_PEPPER and the oauth-credentials; the real *arr keys reuse the existing <app>-apikey Secrets (projected one file per app into /etc/arrproxy/keys). - External Gateway (traefik-external, arrstack.unkin.net, vault-issuer TLS) + HTTPRoute to the oauth2-proxy entry. Also adds the arrstack.unkin.net apex A record (-> external DMZ VIP 198.18.199.0) to the bind-operator unkin.net zone.
134 lines
3.8 KiB
YAML
134 lines
3.8 KiB
YAML
---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: arrproxy-oauth2
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namespace: arrstack
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annotations:
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argocd.argoproj.io/sync-wave: "2"
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configmap.reloader.stakater.com/auto: "true"
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secret.reloader.stakater.com/reload: "oauth-credentials,vault-ca-cert"
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spec:
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replicas: 2
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selector:
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matchLabels:
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app: arrproxy-oauth2
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strategy:
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rollingUpdate:
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maxUnavailable: 1
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type: RollingUpdate
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template:
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metadata:
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labels:
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app: arrproxy-oauth2
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spec:
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serviceAccountName: default
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automountServiceAccountToken: false
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securityContext:
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runAsNonRoot: true
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runAsUser: 65532
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runAsGroup: 65532
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fsGroup: 65532
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seccompProfile:
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type: RuntimeDefault
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initContainers:
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# identity.unkin.net serves a Vault-PKI cert; combine the system roots
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# with the internal CA so oauth2-proxy's OIDC HTTP client trusts it.
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- name: combine-certs
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image: artifactapi.k8s.syd1.au.unkin.net/dockerhub/library/alpine:3
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imagePullPolicy: IfNotPresent
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command:
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- sh
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- -c
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- cat /etc/ssl/certs/ca-certificates.crt /custom-ca/ca.crt > /combined-certs/ca-certificates.crt
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volumeMounts:
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- name: vault-ca-cert
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mountPath: /custom-ca
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readOnly: true
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- name: combined-certs
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mountPath: /combined-certs
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securityContext:
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allowPrivilegeEscalation: false
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readOnlyRootFilesystem: true
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capabilities:
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drop:
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- ALL
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resources:
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requests:
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cpu: 50m
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memory: 32Mi
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limits:
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cpu: 200m
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memory: 64Mi
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containers:
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- name: oauth2-proxy
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image: artifactapi.k8s.syd1.au.unkin.net/ghcr/oauth2-proxy/oauth2-proxy:v7.15.3
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imagePullPolicy: IfNotPresent
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ports:
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- containerPort: 4180
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name: http
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protocol: TCP
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envFrom:
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- configMapRef:
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name: arrproxy-oauth2-env
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optional: false
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env:
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- name: OAUTH2_PROXY_CLIENT_ID
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valueFrom:
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secretKeyRef:
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name: oauth-credentials
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key: client_id
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- name: OAUTH2_PROXY_CLIENT_SECRET
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valueFrom:
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secretKeyRef:
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name: oauth-credentials
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key: client_secret
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- name: OAUTH2_PROXY_COOKIE_SECRET
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valueFrom:
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secretKeyRef:
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name: oauth-credentials
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key: cookie_secret
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volumeMounts:
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- name: combined-certs
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mountPath: /etc/ssl/combined
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readOnly: true
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livenessProbe:
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httpGet:
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path: /ping
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port: http
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initialDelaySeconds: 10
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periodSeconds: 30
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timeoutSeconds: 5
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failureThreshold: 3
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readinessProbe:
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httpGet:
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path: /ready
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port: http
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initialDelaySeconds: 5
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periodSeconds: 10
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timeoutSeconds: 5
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failureThreshold: 3
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securityContext:
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allowPrivilegeEscalation: false
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readOnlyRootFilesystem: true
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capabilities:
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drop:
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- ALL
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resources:
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requests:
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cpu: 50m
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memory: 64Mi
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limits:
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cpu: 500m
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memory: 256Mi
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volumes:
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- name: vault-ca-cert
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secret:
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secretName: vault-ca-cert
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items:
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- key: ca.crt
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path: ca.crt
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- name: combined-certs
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emptyDir: {}
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restartPolicy: Always
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