96 lines
2.1 KiB
YAML
96 lines
2.1 KiB
YAML
# --------------------------------------------------
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# PersistentVolume (hostPath on mist)
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# --------------------------------------------------
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apiVersion: v1
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kind: PersistentVolume
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metadata:
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name: postgres-${ENV}-pv
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spec:
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capacity:
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storage: 20Gi
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accessModes:
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- ReadWriteOnce
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persistentVolumeReclaimPolicy: Retain
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storageClassName: local-storage
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hostPath:
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path: /home/kimjunte/k8s_storage/postgres/${PG_VOLUME}
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nodeAffinity:
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required:
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nodeSelectorTerms:
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- matchExpressions:
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- key: kubernetes.io/hostname
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operator: In
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values:
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- mist
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---
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# --------------------------------------------------
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# PersistentVolumeClaim
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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-${ENV}-pvc
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namespace: ${NAMESPACE}
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spec:
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accessModes:
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- ReadWriteOnce
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resources:
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requests:
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storage: 20Gi
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storageClassName: local-storage
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---
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# --------------------------------------------------
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# PostgreSQL Deployment
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# --------------------------------------------------
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: postgres-${ENV}
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namespace: ${NAMESPACE}
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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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env: ${ENV}
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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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env: ${ENV}
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spec:
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containers:
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- name: postgres
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image: postgres:16
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ports:
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- containerPort: 5432
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envFrom:
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- secretRef:
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name: postgres-${ENV}
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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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volumes:
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- name: postgres-data
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persistentVolumeClaim:
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claimName: postgres-${ENV}-pvc
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---
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# --------------------------------------------------
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# PostgreSQL Service (internal)
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# --------------------------------------------------
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apiVersion: v1
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kind: Service
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metadata:
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name: postgres-${ENV}
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namespace: ${NAMESPACE}
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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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env: ${ENV}
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ports:
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- port: 5432
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targetPort: 5432
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