# Copyright © 2020 The Tekton Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

apiVersion: apps/v1
kind: Deployment
metadata:
  name: tekton-hub-db
  labels:
    app: tekton-hub-db
spec:
  replicas: 1
  selector:
    matchLabels:
      app: tekton-hub-db
  template:
    metadata:
      labels:
        app: tekton-hub-db
    spec:
      securityContext:
        fsGroup: 65532
        runAsNonRoot: true
        seccompProfile:
          type: RuntimeDefault
      containers:
        - name: tekton-hub-db
          image: postgres:13
          resources:
            requests:
              cpu: 100m
              memory: 100Mi
            limits:
              cpu: 500m
              memory: 500Mi
          imagePullPolicy: IfNotPresent
          ports:
            - containerPort: 5432
              protocol: TCP
          securityContext:
            allowPrivilegeEscalation: false
            runAsUser: 65532
            capabilities:
              drop:
                - ALL
          env:
            - name: POSTGRES_DB
              valueFrom:
                secretKeyRef:
                  name: tekton-hub-db
                  key: POSTGRES_DB
            - name: POSTGRES_USER
              valueFrom:
                secretKeyRef:
                  name: tekton-hub-db
                  key: POSTGRES_USER
            - name: POSTGRES_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: tekton-hub-db
                  key: POSTGRES_PASSWORD
            - name: PGDATA
              value: /var/lib/postgresql/data/pgdata
          volumeMounts:
            - name: tekton-hub-db
              mountPath: /var/lib/postgresql/data
          readinessProbe:
            exec:
              command: [bash, -c, "psql -w -U ${POSTGRES_USER} -d ${POSTGRES_DB} -c 'SELECT 1'"]
            initialDelaySeconds: 15
            timeoutSeconds: 2
            periodSeconds: 15
          livenessProbe:
            exec:
              command: [bash, -c, "psql -w -U ${POSTGRES_USER} -d ${POSTGRES_DB} -c 'SELECT 1'"]
            initialDelaySeconds: 45
            timeoutSeconds: 2
            periodSeconds: 15
      volumes:
        - name: tekton-hub-db
          persistentVolumeClaim:
            claimName: tekton-hub-db
      restartPolicy: Always
