apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: events-kube-kafka
  namespace: kafka
spec:
  replicas: 1
  strategy:
    type: RollingUpdate
    rollingUpdate:
      # prefer duplicate events over missed
      maxUnavailable: 0
      maxSurge: 1
  template:
    metadata:
      labels:
        app: events
        from: kube
        to: kafka
    spec:
      containers:
      - name: kafkacat-curl
        image: solsson/kafkacat-curl@sha256:6ad61f2e6343359c3972d7a86815568c0a1d0560068134c5d702a152eb5123a0
        env:
        - name: BOOTSTRAP
          value: kafka-0.broker.kafka.svc.cluster.local:9092,kafka-1.broker.kafka.svc.cluster.local:9092,kafka-2.broker.kafka.svc.cluster.local:9092
        - name: TOPIC
          value: ops-kube-events-all-json-001
        command:
        - /bin/bash
        - -ec
          # curl errors will go to kafka, kafkacat errors will got to log
        - >
          echo "Started at $(date -u +%FT%TZ) producing to $TOPIC"
          ;
          curl
          -s
          --cacert /run/secrets/kubernetes.io/serviceaccount/ca.crt
          --header "Authorization: Bearer $(cat /run/secrets/kubernetes.io/serviceaccount/token)"
          https://$KUBERNETES_SERVICE_HOST:$KUBERNETES_SERVICE_PORT/api/v1/watch/events
          |
          kafkacat
          -b $BOOTSTRAP
          -t $TOPIC
          -P
          -z snappy
          -v
          -d broker,topic