installers/docker/osm_pods/kafka.yaml

# Copyright 2019 TATA ELXSI
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License
# Author: Vijay Nag B S (vijaynag.bs@tataelxsi.co.in)

apiVersion: v1
kind: Service
metadata:
  name: kafka
spec:
  clusterIP: None
  ports:
  - port: 9092
    protocol: TCP
    targetPort: 9092
  selector:
    app: kafka
  type: ClusterIP
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: kafka
  labels:
    app: kafka
spec:
  replicas: 1
  serviceName: kafka
  selector:
    matchLabels:
      app: kafka
  template:
    metadata:
      labels:
        app: kafka
    spec:
      initContainers:
      - name: zookeeper-test
        image: alpine:latest
        command: ["sh", "-c", "until nc -zvw1 zookeeper 2181; do sleep3; done; exit 0"]
      containers:
      - name: kafka
        image: wurstmeister/kafka:2.11-1.0.2
        ports:
        - containerPort: 9092
          protocol: TCP
        env:
         - name: KAFKA_ADVERTISED_HOST_NAME
           value: kafka.osm
         - name: KAFKA_ADVERTISED_PORT
           value: "9092"
         - name: KAFKA_ZOOKEEPER_CONNECT
           value: zookeeper:2181
         - name: KAFKA_LOG_RETENTION_HOURS
           value: "24"
         - name: KAFKA_BROKER_ID
           value: "1"
         - name: KAFKA_ADVERTISED_LISTENERS
           value: "PLAINTEXT://:9092"
         - name: KAFKA_LISTENERS
           value: "PLAINTEXT://:9092"
         - name: KAFKA_INTER_BROKER_LISTENER_NAME
           value: "PLAINTEXT"
         - name: KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR
           value: "1"
         - name: KAFKA_AUTO_CREATE_TOPICS_ENABLE
           value: "false"
         - name: KAFKA_CREATE_TOPICS
           value: "admin:1:1,users:1:1,projects:1:1,vim_account:1:1,wim_account:1:1,sdn:1:1,k8scluster:1:1,k8srepo:1:1,osmrepos:1:1,vnfd:1:1,nsd:1:1,nst:1:1,pdu:1:1,ns:1:1,nsi:1:1,alarm_request:1:1,alarm_response:1:1"
        volumeMounts:
        - name: socket
          mountPath: /var/run/docker.sock
      volumes:
      - name: socket
        hostPath:
         path: /var/run/docker.sock