34e05725dd
- Add container securityContext to satisfy PodSecurity policy - Set SIGNAL_CLI_UID/GID to 0 to disable user modification attempts - Fixes CrashLoopBackOff due to groupmod permission denied
75 lines
2.1 KiB
YAML
75 lines
2.1 KiB
YAML
apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: connections
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namespace: connections
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labels:
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app.kubernetes.io/name: connections
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app.kubernetes.io/component: messaging-gateway
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app.kubernetes.io/version: "0.85" # Pin version initially
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spec:
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replicas: 1 # MUST be 1 - signal-cli state is not multi-instance safe
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strategy:
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type: Recreate # Prevents dual mount of PVC
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selector:
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matchLabels:
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app.kubernetes.io/name: connections
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template:
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metadata:
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labels:
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app.kubernetes.io/name: connections
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app.kubernetes.io/component: messaging-gateway
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spec:
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containers:
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- name: signal-cli-rest-api
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image: bbernhard/signal-cli-rest-api:0.85 # Pin version, test upgrades
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imagePullPolicy: IfNotPresent
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securityContext:
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allowPrivilegeEscalation: false
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capabilities:
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drop:
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- ALL
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seccompProfile:
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type: RuntimeDefault
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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: MODE
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value: "json-rpc" # json-rpc mode for API compatibility
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- name: SIGNAL_CLI_UID
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value: "0" # Disable UID change
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- name: SIGNAL_CLI_GID
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value: "0" # Disable GID change
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volumeMounts:
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- name: signal-data
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mountPath: /home/.local/share/signal-cli
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resources:
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requests:
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memory: "256Mi"
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cpu: "100m"
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limits:
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memory: "512Mi"
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cpu: "500m"
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livenessProbe:
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httpGet:
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path: /v1/health
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port: 8080
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initialDelaySeconds: 30
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periodSeconds: 10
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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: /v1/health
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port: 8080
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initialDelaySeconds: 10
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periodSeconds: 5
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timeoutSeconds: 3
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failureThreshold: 2
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volumes:
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- name: signal-data
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persistentVolumeClaim:
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claimName: signal-cli-data
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