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grdnrio/postgres.yaml

Created March 26, 2020 12:07
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Postgres and labels
Raw
postgres.yaml
kind: StorageClass
apiVersion: storage.k8s.io/v1beta1
metadata:
name: px-postgres-sc
provisioner: kubernetes.io/portworx-volume
parameters:
repl: "3"
io_profile: "db"
priority_io: "high"
allowVolumeExpansion: true
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
labels:
app: postgres
name: postgres-data
annotations:
volume.beta.kubernetes.io/storage-class: px-postgres-sc
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 2Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: postgres
spec:
selector:
matchLabels:
app: postgres
strategy:
rollingUpdate:
maxSurge: 1
maxUnavailable: 1
type: RollingUpdate
replicas: 1
template:
metadata:
labels:
app: postgres
spec:
schedulerName: stork
containers:
- name: postgres
image: postgres:9.5
imagePullPolicy: "IfNotPresent"
ports:
- containerPort: 5432
env:
- name: POSTGRES_USER
value: pgbench
- name: PGUSER
value: pgbench
- name: POSTGRES_PASSWORD
value: superpostgres
- name: PGBENCH_PASSWORD
value: superpostgres
- name: PGDATA
value: /var/lib/postgresql/data/pgdata
volumeMounts:
- mountPath: /var/lib/postgresql/data
name: postgres-data
volumes:
- name: postgres-data
persistentVolumeClaim:
claimName: postgres-data
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