k8s-deployments.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: sequence-web-back
  labels:
    app: web
spec:
  selector:
    matchLabels:
      export_cdh: Export_CDH
  replicas: 4
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 25%
      maxSurge: 25%
  template:
    metadata:
      labels:
        app: web
        export_cdh: Export_CDH
    spec:
      containers:
        - name: mongo
          image: mongo
          ports:
            - name: mongo
              containerPort: 27017
              protocol: TCP
        - name: sqc-back
          image: superwonso/sequence-web-dev_sqc-back
          imagePullSecrets:
          name: regcred # regcred is the name of the secret
          ports:
            - name: sqc-back
              containerPort: 8879
              protocol: TCP
      affinity:
        podAntiAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
            - weight: 100
              podAffinityTerm:
                labelSelector:
                  matchExpressions:
                    - key: app
                      operator: In
                      values:
                        - web
                topologyKey: kubernetes.io/hostname
                #=203.255.92.192