tldr-iris4h-arm.yaml

apiVersion: apps/v1 
kind: Deployment
metadata:
  name: iris
spec:
  selector:
    matchLabels:
      app: iris
  strategy:
    type: Recreate
  replicas: 1
  template:
    metadata:
      labels:
        app: iris
    spec:
      containers:
      - image: store/intersystems/irishealth-community-arm64:2020.4.0.524.0
        name: iris
        env:
        - name: ISC_DATA_DIRECTORY
          value: /external/iris
        - name: ISC_CPF_MERGE_FILE
          value: /external/merge/merge.cpf
        ports:
        - containerPort: 52773
          name: smp-http
        volumeMounts:
        - name: iris-external-sys
          mountPath: /external
        - name: cpf-merge
          mountPath: /external/merge
        livenessProbe:
          initialDelaySeconds: 25
          periodSeconds: 10
          exec:
            command:
            - /bin/sh
            - -c
            - "iris qlist iris | grep running"
      volumes:
      - name: iris-external-sys
        persistentVolumeClaim:
          claimName: iris-pvc
      - name: cpf-merge
        configMap:
          name: iris-cpf-merge
      #tolerations:
      #- key: "node.kubernetes.io/unreachable"
      #  operator: "Exists"
      #  effect: "NoExecute"
      #  tolerationSeconds: 5      
      #- key: "node.kubernetes.io/not-ready"
      #  operator: "Exists"
      #  effect: "NoExecute"
      #  tolerationSeconds: 5
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: iris-pvc
spec:
  # to install Longhorn use:
  #  kubectl apply -f https://raw.githubusercontent.com/longhorn/longhorn/master/deploy/longhorn.yaml
  storageClassName: longhorn
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 10Gi
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: iris-cpf-merge
data:
  merge.cpf: |-
    [config]
    globals=0,0,500,0,0,0
    gmheap=256000
---
apiVersion: v1
kind: Service
metadata:
  name: iris-svc
spec:
  type: LoadBalancer
  selector:
    app: iris
  ports:
    - protocol: TCP
      port: 52773
      targetPort: 52773