sample-deployment.yaml

apiVersion: apps/v1beta1 # for versions before 1.8.0 use apps/v1beta1
kind: Deployment
metadata:
  name: api-server
  labels:
    app: fitcycle
spec:
  selector:
    matchLabels:
      app: fitcycle
      tier: api
  strategy:
    type: Recreate
  replicas: 3
  template:
    metadata:
      labels:
        app: fitcycle
        tier: api
    spec:
      volumes:
      - name: "fitcycle-apiserver-data"
        emptyDir: {}
      containers:
      - image: gcr.io/learning-containers-187204/api-server-ml:latest
        name: api-server
        env:
        - name: MYSQL_ID
          value: "root"
        - name: MYSQL_PASSWORD
          valueFrom:
            secretKeyRef:
              name: mysql-pass
              key: password
        - name: MYSQL_SERVER
          value: fitcycle-mysql
        ports:
        - containerPort: 5000
          name: api-server
        volumeMounts:
        - mountPath: "/data"
          name: "fitcycle-apiserver-data"
        resources:
          requests:
            memory: "64Mi"
            cpu: "100m"
          limits:
            memory: "256Mi"
            cpu: "500m"

      - image: gcr.io/learning-containers-187204/telegraf-statsd-sc:latest
        name: telegraf-statsd
        ports:
        - name: udp-statsd
          containerPort: 8125
          protocol: UDP
        - name: udp-8092
          containerPort: 8092
        - name: tcp-8094
          containerPort: 8094
        env:
        - name: WAVEFRONT_PROXY
          value: wavefront-proxy
        - name: INTERVAL
          value: 60s
        - name: METRIC_SOURCE_NAME
          # This can be change to use the Deployment / Statefulset name instead as a simple value
          # The metric source name should not be an ephemeral value
          valueFrom:
            fieldRef:
              fieldPath: spec.nodeName
        - name: POD_NAME
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        - name: NAMESPACE
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        - name: NODE_HOSTNAME
          valueFrom:
            fieldRef:
              fieldPath: spec.nodeName
        resources:
          requests:
            memory: 30Mi
            cpu: 100m
          limits:
            memory: 50Mi
            cpu: 200m