129 lines
2.8 KiB
YAML
129 lines
2.8 KiB
YAML
apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: postgres
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labels:
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app: postgres
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env: live
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spec:
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selector:
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matchLabels:
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app: postgres
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env: live
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serviceName: postgres-service
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replicas: 1
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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: live
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spec:
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containers:
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- name: postgres-exporter
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image: quay.io/prometheuscommunity/postgres-exporter
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ports:
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- containerPort: 9187
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protocol: TCP
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env:
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- name: DATA_SOURCE_NAME
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value: "postgresql://postgres:pg2020@localhost:5432/postgres?sslmode=disable"
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#value: "port=5432 host=127.0.0.1"
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- name: postgres
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image: postgres:13
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ports:
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- containerPort: 5432
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protocol: TCP
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volumeMounts:
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- name: postgres-disk
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mountPath: /var/lib/postgresql/data
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env:
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- name: POSTGRES_PASSWORD
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value: pg2020
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- name: PGDATA
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value: /var/lib/postgresql/data/pgdata
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affinity:
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podAntiAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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- labelSelector:
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matchExpressions:
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- key: app
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operator: In
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values:
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- prometheus
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- loki
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topologyKey: kubernetes.io/hostname
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# - name: prometheus-exporter
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# image: wrouesnel/postgres_exporter
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# env:
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# - name: DATA_SOURCE_NAME
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# value: postgresql://postgres:pg2020@localhost:5432/postgres?sslmode=disable
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volumes:
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- name: postgres-disk
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persistentVolumeClaim:
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claimName: postgres-data
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# volumeClaimTemplates:
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# - metadata:
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# name: postgres-disk
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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: 10Gi
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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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labels:
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app: postgres
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spec:
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storageClassName: nfs-ssd
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volumeName: postgres-data
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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: 40Gi
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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-data
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spec:
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storageClassName: "nfs-ssd"
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nfs:
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path: /data/raid1-ssd/k8s-data/postgres-data
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server: ebin01
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capacity:
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storage: 40Gi
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accessModes:
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- ReadWriteOnce
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volumeMode: Filesystem
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persistentVolumeReclaimPolicy: Retain
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claimRef:
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kind: PersistentVolumeClaim
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name: postgres-data
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namespace: live-env
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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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labels:
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app: postgres
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env: live
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spec:
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selector:
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env: live
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type: LoadBalancer
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loadBalancerIP: 172.23.255.4
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ports:
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- name: postgres
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port: 5432
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targetPort: 5432
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- name: exporter
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port: 9187
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targetPort: 9187
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