http://git-wip-us.apache.org/repos/asf/incubator-airflow/blob/c177d6e8/kube/postgres.yaml
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diff --git a/kube/postgres.yaml b/kube/postgres.yaml
new file mode 100644
index 0000000..a7298d1
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+++ b/kube/postgres.yaml
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+apiVersion: v1
+kind: PersistentVolume
+metadata:
+ name: postgres-airflow
+spec:
+ accessModes:
+ - ReadWriteOnce
+ capacity:
+ storage: 5Gi
+ hostPath:
+ path: /data/postgres-airflow
+---
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+ name: postgres-airflow
+spec:
+ accessModes:
+ - ReadWriteOnce
+ resources:
+ requests:
+ storage: 5Gi
+---
+kind: Deployment
+apiVersion: extensions/v1beta1
+metadata:
+ name: postgres-airflow
+spec:
+ replicas: 1
+ template:
+ metadata:
+ labels:
+ name: postgres-airflow
+ spec:
+ restartPolicy: Always
+ containers:
+ - name: postgres
+ image: postgres
+ ports:
+ - containerPort: 5432
+ protocol: TCP
+ volumeMounts:
+ - name: dbvol
+ mountPath: /var/lib/postgresql/data/pgdata
+ subPath: pgdata
+ env:
+ - name: POSTGRES_USER
+ value: root
+ - name: POSTGRES_PASSWORD
+ value: root
+ - name: POSTGRES_DB
+ value: airflow
+ - name: PGDATA
+ value: /var/lib/postgresql/data/pgdata
+ - name: POD_IP
+ valueFrom: { fieldRef: { fieldPath: status.podIP } }
+ livenessProbe:
+ initialDelaySeconds: 60
+ timeoutSeconds: 5
+ failureThreshold: 5
+ exec:
+ command:
+ - /bin/sh
+ - -c
+ - exec pg_isready --host $POD_IP || if [[ $(psql -qtAc --host
$POD_IP 'SELECT pg_is_in_recovery') != "f" ]]; then exit 0 else; exit 1; fi
+ readinessProbe:
+ initialDelaySeconds: 5
+ timeoutSeconds: 5
+ periodSeconds: 5
+ exec:
+ command:
+ - /bin/sh
+ - -c
+ - exec pg_isready --host $POD_IP
+ resources:
+ requests:
+ memory: .5Gi
+ cpu: .5
+ volumes:
+ - name: dbvol
+ persistentVolumeClaim:
+ claimName: postgres-airflow
+---
+apiVersion: v1
+kind: Service
+metadata:
+ name: postgres-airflow
+spec:
+ clusterIP: None
+ ports:
+ - port: 5432
+ targetPort: 5432
+ selector:
+ name: postgres-airflow
