apiVersion: v1
kind: Service
metadata:
  annotations:
    service.kubernetes.io/ibm-load-balancer-cloud-provider-enable-features: "ipvs"
    service.kubernetes.io/ibm-load-balancer-cloud-provider-zone: dal10   # instructs kube to create the LB in this zone # NEED TO EDIT!
  labels:
    app: echoserver-deployment-dal10
  name: iks-new-loadbalancer-dal10
  namespace: default
spec:
  ports:
  - name: port-1
    port: 1884
    protocol: TCP
    targetPort: 8080
  selector:
    app: echoserver-deployment-dal10
  type: LoadBalancer
  externalTrafficPolicy: Local    #  Preserve the original IP address of the client connecting
--- 
apiVersion: v1
kind: Service
metadata:
  annotations:
    service.kubernetes.io/ibm-load-balancer-cloud-provider-enable-features: "ipvs"
    service.kubernetes.io/ibm-load-balancer-cloud-provider-zone: dal12   # instructs kube to create the LB in this zone # NEED TO EDIT!
  labels:
    app: echoserver-deployment-dal12
  name: iks-new-loadbalancer-dal12
  namespace: default
spec:
  ports:
  - name: port-1
    port: 1884
    protocol: TCP
    targetPort: 8080
  selector:
    app: echoserver-deployment-dal12
  type: LoadBalancer
  externalTrafficPolicy: Local    #  Preserve the original IP address of the client connecting
--- 
apiVersion: v1
kind: Service
metadata:
  annotations:
    service.kubernetes.io/ibm-load-balancer-cloud-provider-enable-features: "ipvs"
    service.kubernetes.io/ibm-load-balancer-cloud-provider-zone: dal13   # instructs kube to create the LB in this zone # NEED TO EDIT!
  labels:
    app: echoserver-deployment-dal13
  name: iks-new-loadbalancer-dal13
  namespace: default
spec:
  ports:
  - name: port-1
    port: 1884
    protocol: TCP
    targetPort: 8080
  selector:
    app: echoserver-deployment-dal13
  type: LoadBalancer
  externalTrafficPolicy: Local    #  Preserve the original IP address of the client connecting
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: echoserver-deployment-dal10
  namespace: default
  labels:
    app: echoserver-deployment-dal10
spec:
  replicas: 4
  selector:
    matchLabels:
      app: echoserver-deployment-dal10
  template:
    metadata:
      labels:
        app: echoserver-deployment-dal10
    spec:
      affinity:
        nodeAffinity:     # With this we can select which nodes to run on
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              - key: failure-domain.beta.kubernetes.io/zone    # select the label key to match (you can find these in kubectl describe node ...)
                operator: In
                values:
                - "dal10"   # only schedule on nodes that are in this zone # NEED TO EDIT!
        podAntiAffinity:      #  Spread out the "echoserver-deployment-dal10" pods on the worker nodes as evenly as possible
          preferredDuringSchedulingIgnoredDuringExecution:
          - weight: 100
            podAffinityTerm:
              labelSelector:
                matchExpressions:
                - key: app
                  operator: In
                  values:
                  - echoserver-deployment-dal10    # if a pod matching app=echoserver-deployment-dal10 already runs on a node, try to find another node
              topologyKey: kubernetes.io/hostname
      containers:
        - name: echoserver
          image: k8s.gcr.io/echoserver:1.10
          env:
            - name: HOSTNAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: NODE_NAME
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
            - name: POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: POD_IP
              valueFrom:
                fieldRef:
                  fieldPath: status.podIP
      restartPolicy: Always
--- 
apiVersion: apps/v1
kind: Deployment
metadata:
  name: echoserver-deployment-dal12
  namespace: default
  labels:
    app: echoserver-deployment-dal12
spec:
  replicas: 4
  selector:
    matchLabels:
      app: echoserver-deployment-dal12
  template:
    metadata:
      labels:
        app: echoserver-deployment-dal12
    spec:
      affinity:
        nodeAffinity:     # With this we can select which nodes to run on
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              - key: failure-domain.beta.kubernetes.io/zone    # select the label key to match (you can find these in kubectl describe node ...)
                operator: In
                values:
                - "dal12"   # only schedule on nodes that are in this zone # NEED TO EDIT!
        podAntiAffinity:      #  Spread out the "echoserver-deployment-dal12" pods on the worker nodes as evenly as possible
          preferredDuringSchedulingIgnoredDuringExecution:
          - weight: 100
            podAffinityTerm:
              labelSelector:
                matchExpressions:
                - key: app
                  operator: In
                  values:
                  - echoserver-deployment-dal12    # if a pod matching app=echoserver-deployment-dal12 already runs on a node, try to find another node
              topologyKey: kubernetes.io/hostname
      containers:
        - name: echoserver
          image: k8s.gcr.io/echoserver:1.10
          env:
            - name: HOSTNAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: NODE_NAME
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
            - name: POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: POD_IP
              valueFrom:
                fieldRef:
                  fieldPath: status.podIP
      restartPolicy: Always
--- 
apiVersion: apps/v1
kind: Deployment
metadata:
  name: echoserver-deployment-dal13
  namespace: default
  labels:
    app: echoserver-deployment-dal13
spec:
  replicas: 4
  selector:
    matchLabels:
      app: echoserver-deployment-dal13
  template:
    metadata:
      labels:
        app: echoserver-deployment-dal13
    spec:
      affinity:
        nodeAffinity:     # With this we can select which nodes to run on
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              - key: failure-domain.beta.kubernetes.io/zone    # select the label key to match (you can find these in kubectl describe node ...)
                operator: In
                values:
                - "dal13"   # only schedule on nodes that are in this zone # NEED TO EDIT!
        podAntiAffinity:      #  Spread out the "echoserver-deployment-dal13" pods on the worker nodes as evenly as possible
          preferredDuringSchedulingIgnoredDuringExecution:
          - weight: 100
            podAffinityTerm:
              labelSelector:
                matchExpressions:
                - key: app
                  operator: In
                  values:
                  - echoserver-deployment-dal13    # if a pod matching app=echoserver-deployment-dal13 already runs on a node, try to find another node
              topologyKey: kubernetes.io/hostname
      containers:
        - name: echoserver
          image: k8s.gcr.io/echoserver:1.10
          env:
            - name: HOSTNAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: NODE_NAME
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
            - name: POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: POD_IP
              valueFrom:
                fieldRef:
                  fieldPath: status.podIP
      restartPolicy: Always