65 lines
1.7 KiB
YAML
65 lines
1.7 KiB
YAML
apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: postgres-tunnel
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namespace: postgres-tunnel
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: postgres-tunnel
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template:
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metadata:
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labels:
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app: postgres-tunnel
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spec:
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containers:
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- name: tunnel
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image: alpine:3.21
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command: [/bin/sh, -c]
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args:
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- |
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apk add --no-cache openssh-client
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exec ssh -N \
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-o StrictHostKeyChecking=no \
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-o ServerAliveInterval=30 \
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-o ServerAliveCountMax=3 \
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-o ExitOnForwardFailure=yes \
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-L 0.0.0.0:5432:$(POSTGRES_REMOTE_HOST):$(POSTGRES_REMOTE_PORT) \
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-i /ssh-key/id_rsa \
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-p $(SSH_PORT) \
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$(SSH_USER)@$(SSH_HOST)
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envFrom:
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- configMapRef:
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name: postgres-tunnel-config
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ports:
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- containerPort: 5432
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name: postgres
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volumeMounts:
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- name: ssh-key
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mountPath: /ssh-key
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readOnly: true
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resources:
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requests:
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cpu: 10m
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memory: 16Mi
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limits:
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cpu: 50m
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memory: 32Mi
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livenessProbe:
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tcpSocket:
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port: 5432
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initialDelaySeconds: 15
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periodSeconds: 20
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readinessProbe:
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tcpSocket:
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port: 5432
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initialDelaySeconds: 5
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periodSeconds: 10
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volumes:
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- name: ssh-key
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secret:
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secretName: postgres-tunnel-ssh-key
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defaultMode: 0400
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restartPolicy: Always
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