unkin-agent
b355d6aafb
## Why mediamark needs a home in the cluster: it marks/organises media on the shared mediastore tree and drives the adult-tier sonarr/radarr through arrproxy's hash routes. This adds the full app to the `media` project, mirroring the watchstate two-host oauth2-proxy pattern and the arrstack static-CephFS + projected-API-keys patterns. ## How - Adds `apps/base/mediamark/`: namespace, VaultAuth (`k8s/au/syd1`, role `default`), three VaultStaticSecrets, static mediastore PV/PVC, the app Deployment, oauth2-proxy ConfigMap/Deployment, two Services, and internal + external Gateway/HTTPRoute pairs. - Binds a dedicated static PV (`mediamark-mediastore`, own `volumeHandle`, `claimRef`-pinned) to the same CephFS mediastore subvolume arrstack/fafflix/cheeztv use, RWX 10Ti Retain, mounted at `/media`. - Runs the app as 1000:1000 (deliberately not 65532) so it owns files on the shared media tree and hardlink/rename moves stay valid; read-only root filesystem, all caps dropped, no service-account token, `/livez` + `/readyz` probes. - Projects the sonarr/radarr API keys as one file per app under `/etc/mediamark/keys`, mirroring arrproxy's keys projection, with reloader annotations on both secrets. - Fronts both `mediamark.unkin.net` (traefik-external, reflected Let's Encrypt wildcard, no cert-manager annotations) and `mediamark.k8s.syd1.au.unkin.net` (traefik-internal, vault-issuer) with a single oauth2-proxy using a relative `/oauth2/callback` redirect; gated on `akP-mediamark-user` and passing identity to the app as `X-Forwarded-Groups` via `PASS_USER_HEADERS`. - Appends `mediamark` to the `wildcard-unkin-net` Certificate's two reflector namespace lists, and registers the app in `argocd/applicationsets/media.yaml` + `argocd/projects/media.yaml` with a passthrough `apps/overlays/au-syd1/mediamark` overlay. ## Prerequisite seeds (Ben, before pods go Ready) These KV paths must exist under `kv/kubernetes/namespace/mediamark/default/` — the `mediamark/default` templated policy already grants read, so no terraform-vault change is needed: - `oauth-credentials` — needs `client_id` and `cookie_secret` added alongside the existing `client_secret` (Authentik mediamark provider; both absolute callback URIs registered there). - `sonarr` — key `apitoken`. - `radarr` — key `apitoken`. ## Validation - `kustomize build --enable-helm apps/overlays/au-syd1/mediamark` (18 resources) and `.../cert-manager` both build. - kubeconform clean on both touched overlays. - `pre-commit run --all-files` passes. Reviewed-on: #441 Co-authored-by: unkin-agent <unkin-agent@unkin.net> Co-committed-by: unkin-agent <unkin-agent@unkin.net>
115 lines
3.7 KiB
YAML
115 lines
3.7 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: mediamark
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namespace: mediamark
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annotations:
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secret.reloader.stakater.com/reload: "arrstack-virtual-key"
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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: mediamark
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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: mediamark
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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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# 1000:1000 matches the media tree ownership on the shared mediastore
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# subvolume; mediamark hardlinks/renames files the *arr apps own, so it
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# deliberately does NOT run as the usual 65532.
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runAsUser: 1000
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runAsGroup: 1000
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fsGroup: 1000
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seccompProfile:
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type: RuntimeDefault
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containers:
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- name: mediamark
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image: artifactapi.k8s.syd1.au.unkin.net/docker-internal/mediamark:v0.1.0
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imagePullPolicy: IfNotPresent
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ports:
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- containerPort: 8080
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name: http
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protocol: TCP
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env:
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- name: MEDIAMARK_MEDIA_ROOT
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value: /media
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- name: MEDIAMARK_KEYS_DIR
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value: /etc/mediamark/keys
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# Virtual keys are only honoured by arrproxy, which validates the
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# machine token and injects the real per-app key upstream; the
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# sonarr/radarr Services would reject them.
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- name: MEDIAMARK_SONARR_URL
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value: http://arrproxy-api.arrstack.svc.cluster.local:8080/3aa168/sonarr
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- name: MEDIAMARK_RADARR_URL
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value: http://arrproxy-api.arrstack.svc.cluster.local:8080/3aa168/radarr
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# oauth2-proxy --pass-user-headers forwards the Authentik groups as a
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# comma-joined X-Forwarded-Groups; X-Auth-Request-Groups is
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# auth_request-response-only and never reaches a proxied upstream.
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- name: MEDIAMARK_GROUPS_HEADER
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value: X-Forwarded-Groups
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- name: MEDIAMARK_ALLOWED_GROUPS
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value: akP-mediamark-user
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volumeMounts:
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- name: mediastore
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mountPath: /media
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- name: arr-keys
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mountPath: /etc/mediamark/keys
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readOnly: true
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livenessProbe:
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httpGet:
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path: /livez
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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: /readyz
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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: mediastore
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persistentVolumeClaim:
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claimName: mediamark-mediastore
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# One ephemeral virtual key covers both apps, so the same token lands on
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# both per-app files under MEDIAMARK_KEYS_DIR; mediamark re-reads the
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# file per request, so lease renewal rotates in place.
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- name: arr-keys
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projected:
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sources:
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- secret:
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name: arrstack-virtual-key
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items:
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- key: token
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path: sonarr
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- key: token
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path: radarr
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restartPolicy: Always
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