unkin-agent
0ddb57f687
Vault is the source of truth for the sonarr/radarr/prowlarr API keys (override bootstrap): keys are minted in Vault and enforced into each app's /config/config.xml on startup, replacing the images' self-generated keys. - add a VaultAuth 'default' in the arrstack namespace (k8s auth, mount k8s/au/syd1, role default, SA default) mirroring the jellyfin pattern - add a per-app VaultStaticSecret syncing kv/kubernetes/namespace/arrstack/default/<app> (key apitoken) into the <app>-apikey Secret; the default k8s role's templated policy already grants read there, so no terraform-vault change is needed - add an apikey-init initContainer to each deployment that fails closed on a missing/non-hex key and writes/updates only the <ApiKey> element in /config/config.xml (busybox via artifactapi, runs as root) - wire the new manifests into the base and per-app kustomizations nzbget is out of scope (no config.xml <ApiKey>; uses ControlPassword).
116 lines
3.4 KiB
YAML
116 lines
3.4 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: prowlarr
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namespace: arrstack
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spec:
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replicas: 1
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strategy:
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# RWO config PVC + single stateful SQLite DB: never run two pods at once.
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type: Recreate
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selector:
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matchLabels:
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app: prowlarr
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template:
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metadata:
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labels:
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app: prowlarr
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spec:
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securityContext:
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fsGroup: 1000
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fsGroupChangePolicy: OnRootMismatch
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initContainers:
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# Enforce the Vault-sourced API key in /config/config.xml before the app
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# starts. Vault is source of truth (override bootstrap): the key is minted
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# in Vault, synced by VSO into the prowlarr-apikey Secret, and written here.
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# Runs as root to fix ownership; touches only the <ApiKey> element.
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- name: apikey-init
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image: artifactapi.k8s.syd1.au.unkin.net/dockerhub/library/busybox:1.37.0
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imagePullPolicy: IfNotPresent
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securityContext:
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runAsUser: 0
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env:
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- name: API_KEY
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valueFrom:
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secretKeyRef:
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name: prowlarr-apikey
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key: apitoken
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command:
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- sh
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- -c
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- |
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set -eu
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case "$API_KEY" in
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"" | *[!0-9a-fA-F]*)
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echo "apikey-init: API_KEY missing or not hex; refusing" >&2
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exit 1
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;;
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esac
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CFG=/config/config.xml
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if [ ! -f "$CFG" ]; then
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printf '<Config>\n <ApiKey>%s</ApiKey>\n</Config>\n' "$API_KEY" > "$CFG"
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elif grep -q '<ApiKey>' "$CFG"; then
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sed -i "s|<ApiKey>[^<]*</ApiKey>|<ApiKey>${API_KEY}</ApiKey>|" "$CFG"
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else
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sed -i "s|<Config>|<Config>\n <ApiKey>${API_KEY}</ApiKey>|" "$CFG"
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fi
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chown 1000:1000 "$CFG"
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chmod 600 "$CFG"
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echo "apikey-init: <ApiKey> enforced from Vault"
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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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volumeMounts:
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- name: config
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mountPath: /config
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containers:
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- name: prowlarr
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image: artifactapi.k8s.syd1.au.unkin.net/dockerhub/linuxserver/prowlarr:2.5.2
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imagePullPolicy: IfNotPresent
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ports:
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- name: http
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containerPort: 9696
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protocol: TCP
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env:
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- name: PUID
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value: "1000"
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- name: PGID
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value: "1000"
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- name: TZ
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value: Australia/Sydney
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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: 30
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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: /ping
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port: http
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initialDelaySeconds: 10
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periodSeconds: 10
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timeoutSeconds: 5
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failureThreshold: 3
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resources:
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requests:
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cpu: 100m
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memory: 256Mi
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limits:
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cpu: "1"
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memory: 512Mi
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volumeMounts:
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- name: config
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mountPath: /config
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volumes:
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- name: config
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persistentVolumeClaim:
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claimName: prowlarr-config
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