Kafka on Developer Sandbox

kafka-ui-deployment.yaml

kind: Deployment
apiVersion: apps/v1
metadata:
  annotations:
    app.openshift.io/connects-to: '[{"apiVersion":"apps/v1","kind":"Deployment","name":"zkless-kafka"}]'
    app.openshift.io/route-disabled: 'false'
  name: kafka-ui
  labels:
    app: kafka-ui
    app.kubernetes.io/component: kafka-ui
    app.kubernetes.io/instance: kafka-ui
    app.kubernetes.io/name: kafka-ui
    app.kubernetes.io/part-of: kafka
spec:
  replicas: 1
  selector:
    matchLabels:
      app: kafka-ui
  template:
    metadata:
      labels:
        app: kafka-ui
        deployment: kafka-ui
    spec:
      containers:
        - name: kafka-ui
          image: 'provectuslabs/kafka-ui'
          ports:
            - containerPort: 8080
              protocol: TCP
          env:
            - name: KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS
              value: 'zkless-kafka-bootstrap:9092'
          resources: {}
          terminationMessagePath: /dev/termination-log
          terminationMessagePolicy: File
          imagePullPolicy: Always
      restartPolicy: Always
      terminationGracePeriodSeconds: 30
      dnsPolicy: ClusterFirst
      securityContext: {}
      schedulerName: default-scheduler
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 25%
      maxSurge: 25%
  revisionHistoryLimit: 10
  progressDeadlineSeconds: 600
---
kind: Service
apiVersion: v1
metadata:
  name: kafka-ui
  labels:
    app: kafka-ui
    app.kubernetes.io/component: kafka-ui
    app.kubernetes.io/instance: kafka-ui
    app.kubernetes.io/name: kafka-ui
    app.openshift.io/runtime-version: latest
  annotations:
    app.openshift.io/connects-to: '[{"apiVersion":"apps/v1","kind":"Deployment","name":"zkless-kafka"}]'
spec:
  ports:
    - name: 8080-tcp
      protocol: TCP
      port: 8080
      targetPort: 8080
  type: ClusterIP
  selector:
    app: kafka-ui
    deployment: kafka-ui
---
kind: Route
apiVersion: route.openshift.io/v1
metadata:
  name: kafka-ui
  labels:
    app: kafka-ui
    app.kubernetes.io/component: kafka-ui
    app.kubernetes.io/instance: kafka-ui
    app.kubernetes.io/name: kafka-ui
    app.openshift.io/runtime-version: latest
  annotations:
    app.openshift.io/connects-to: '[{"apiVersion":"apps/v1","kind":"Deployment","name":"zkless-kafka"}]'
spec:
  to:
    kind: Service
    name: kafka-ui
    weight: 100
  port:
    targetPort: 8080-tcp
  tls:
    termination: edge
    insecureEdgeTerminationPolicy: Redirect
  wildcardPolicy: None

zkless-kafka-deployment.yaml

kind: Deployment
apiVersion: apps/v1
metadata:
  name: zkless-kafka
  labels:
    app.kubernetes.io/part-of: kafka
    app.openshift.io/runtime: amq  
spec:
  replicas: 1
  selector:
    matchLabels:
      app: zkless-kafka
  template:
    metadata:
      labels:
        app: zkless-kafka
    spec:
      containers:
        - resources:
            limits:
              cpu: 250m
              memory: 512Mi
          terminationMessagePath: /dev/termination-log
          name: zkless-kafka
          command:
            - /bin/sh
            - '-c'
            - >-
              export CLUSTER_ID=$(bin/kafka-storage.sh random-uuid) &&
              bin/kafka-storage.sh format -t $CLUSTER_ID -c
              config/kraft/server.properties && bin/kafka-server-start.sh
              config/kraft/server.properties --override
              advertised.listeners=${KAFKA_ADVERTISED_LISTENERS}
          env:
            - name: LOG_DIR
              value: /tmp/logs
            - name: KAFKA_ADVERTISED_LISTENERS
              value: 'PLAINTEXT://zkless-kafka-bootstrap:9092'
          ports:
            - containerPort: 9092
              protocol: TCP
          imagePullPolicy: IfNotPresent
          terminationMessagePolicy: File
          image: 'registry.redhat.io/amq-streams/kafka-35-rhel8:2.5.0'
      restartPolicy: Always
      terminationGracePeriodSeconds: 30
      dnsPolicy: ClusterFirst
      securityContext: {}
      schedulerName: default-scheduler
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 25%
      maxSurge: 25%
  revisionHistoryLimit: 10
  progressDeadlineSeconds: 600
---
kind: Service
apiVersion: v1
metadata:
  name: zkless-kafka-bootstrap
spec:
  ports:
    - protocol: TCP
      port: 9092
      targetPort: 9092
  type: ClusterIP
  selector:
    app: zkless-kafka