87 lines
2.2 KiB
YAML
87 lines
2.2 KiB
YAML
# PostgreSQL — PersistentVolumeClaim + Deployment + Service
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# Credentials match the env file: user=vaishnavi pass=admin db=vaishnavi_db
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---
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apiVersion: v1
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kind: PersistentVolumeClaim
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metadata:
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name: postgres-data
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namespace: ecommerce
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spec:
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accessModes:
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- ReadWriteOnce
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resources:
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requests:
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storage: 5Gi
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# If your cluster has no default StorageClass, add: storageClassName: "local-path"
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# For k3s clusters this is already set to local-path by default.
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: postgres
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namespace: ecommerce
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labels:
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app: postgres
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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
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template:
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metadata:
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labels:
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app: postgres
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spec:
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containers:
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- name: postgres
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image: postgres:15-alpine
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ports:
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- containerPort: 5432
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env:
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- name: POSTGRES_DB
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value: "vaishnavi_db"
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- name: POSTGRES_USER
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value: "vaishnavi"
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- name: POSTGRES_PASSWORD
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value: "admin"
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- name: PGDATA
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value: "/var/lib/postgresql/data/pgdata"
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volumeMounts:
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- name: postgres-data
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mountPath: /var/lib/postgresql/data
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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: "500m"
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memory: "512Mi"
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readinessProbe:
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exec:
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command: ["pg_isready", "-U", "vaishnavi", "-d", "vaishnavi_db"]
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initialDelaySeconds: 10
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periodSeconds: 5
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failureThreshold: 6
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livenessProbe:
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exec:
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command: ["pg_isready", "-U", "vaishnavi", "-d", "vaishnavi_db"]
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initialDelaySeconds: 30
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periodSeconds: 10
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volumes:
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- name: postgres-data
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persistentVolumeClaim:
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claimName: postgres-data
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: postgres
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namespace: ecommerce
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spec:
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type: ClusterIP
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selector:
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app: postgres
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ports:
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- port: 5432
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targetPort: 5432
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