.kubernetes.yml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: px-web-app
  labels:
    app: px-web-app
spec:
  revisionHistoryLimit: 1
  replicas: 2
  selector:
    matchLabels:
      app: px-web-app
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 25%
  template:
    metadata:
      labels:
        app: px-web-app
    spec:
      imagePullSecrets:
        - name: $DOCKER_PULL_SECRET
      volumes:
        - name: application-config
          configMap:
            name: $PX_WEB_CONFIG_MAP
            items:
              - key: application.yml
                path: application.yml
        - name: filebeat-config
          configMap:
            name: $FILEBEAT_CONFIG_MAP
            items:
              - key: filebeat.yml
                path: filebeat.yml
        - name: logvolume
          emptyDir: {}
      containers:
        - name: px-web-app
          image: $IMAGE
          env:
            - name: JAVA_OPTS
              value: "-Dhttp.proxyHost=$http_proxy_host -Dhttp.proxyPort=$http_proxy_port"
            - name: HTTP_PROXY
              value: "$http_proxy_host:$http_proxy_port"
            - name: HTTPS_PROXY
              value: "$http_proxy_host:$http_proxy_port"
            - name: http_proxy
              value: "$http_proxy_host:$http_proxy_port"
            - name: https_proxy
              value: "$http_proxy_host:$http_proxy_port"
          ports:
            - containerPort: $port
          volumeMounts:
            - name: application-config
              mountPath: "/px-web-app/config/"
              readOnly: true
            - name: logvolume
              mountPath: $logpath
          livenessProbe:
            httpGet:
              path: /health
              port: $port
            initialDelaySeconds: 60
            periodSeconds: 10
          readinessProbe:
            httpGet:
              path: /health
              port: $port
            initialDelaySeconds: 60
            periodSeconds: 10
#        - name: filebeat-sidecar
#          image: docker.elastic.co/beats/filebeat:7.4.2
#          env:
#            - name: POD_NAMESPACE
#              valueFrom:
#                fieldRef:
#                  apiVersion: v1
#                  fieldPath: metadata.namespace
#            - name: NODE_NAME
#              valueFrom:
#                fieldRef:
#                  apiVersion: v1
#                  fieldPath: spec.nodeName
#          volumeMounts:
#            - name: logvolume
#              mountPath: $logpath
#            - name: filebeat-config
#              mountPath: /usr/share/filebeat/filebeat.yml
#              subPath: filebeat.yml
---
apiVersion: v1
kind: Service
metadata:
  name: px-web-app-service
spec:
  selector:
    app: px-web-app
  ports:
    - protocol: TCP
      port: $port
      targetPort: $port
  type: NodePort