87 lines
1.8 KiB
YAML
87 lines
1.8 KiB
YAML
---
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: postgres
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spec:
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serviceName: postgres
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selector:
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matchLabels:
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app: postgres
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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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spec:
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containers:
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- name: exporter
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image: prometheuscommunity/postgres-exporter:latest
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env:
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- name: DATA_SOURCE_NAME
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value: exporter@tcp(127.0.0.1)/
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- name: postgres
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image: postgres:latest
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securityContext:
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readOnlyRootFilesystem: true
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runAsNonRoot: true
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runAsUser: 999
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env:
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- name: POSTGRES_USER
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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- name: POSTGRES_DB
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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- name: POSTGRES_PASSWORD
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valueFrom:
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secretKeyRef:
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name: postgres-secrets
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key: POSTGRES_PASSWORD
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volumeMounts:
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- mountPath: /var/lib/postgresql
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name: postgres-data
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- mountPath: /var/run/postgresql
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name: postgres-run
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volumes:
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- name: postgres-run
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emptyDir:
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medium: Memory
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sizeLimit: 1Mi
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volumeClaimTemplates:
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- metadata:
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name: postgres-data
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spec:
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storageClassName: longhorn
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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: 2Gi
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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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spec:
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ports:
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- protocol: TCP
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port: 5432
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selector:
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app: postgres
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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-exporter
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annotations:
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prometheus.io/scrape: 'true'
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spec:
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ports:
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- protocol: TCP
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port: 9187
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selector:
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app: exporter
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