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apiVersion: apps/v1beta2
kind: StatefulSet
metadata:
name: kafka
namespace: kafka
spec:
selector:
matchLabels:
app: kafka
serviceName: "broker"
replicas: 3
updateStrategy:
type: OnDelete
template:
metadata:
labels:
app: kafka
annotations:
spec:
terminationGracePeriodSeconds: 30
initContainers:
- name: init-config
image: solsson/kafka-initutils@sha256:c98d7fb5e9365eab391a5dcd4230fc6e72caf929c60f29ff091e3b0215124713
env:
- name: NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
command: ['/bin/bash', '/etc/kafka/init.sh']
volumeMounts:
- name: config
mountPath: /etc/kafka
containers:
- name: broker
image: solsson/kafka:1.0.0@sha256:17fdf1637426f45c93c65826670542e36b9f3394ede1cb61885c6a4befa8f72d
env:
- name: KAFKA_LOG4J_OPTS
value: -Dlog4j.configuration=file:/etc/kafka/log4j.properties
- name: JMX_PORT
value: "5555"
ports:
- name: inside
containerPort: 9092
- name: outside
containerPort: 9094
- name: jmx
containerPort: 5555
command:
- ./bin/kafka-server-start.sh
- /etc/kafka/server.properties
resources:
requests:
cpu: 100m
memory: 512Mi
readinessProbe:
tcpSocket:
port: 9092
timeoutSeconds: 1
volumeMounts:
- name: config
mountPath: /etc/kafka
- name: data
mountPath: /var/lib/kafka/data
volumes:
- name: config
configMap:
name: broker-config
volumeClaimTemplates:
- metadata:
name: data
spec:
accessModes: [ "ReadWriteOnce" ]
storageClassName: kafka-broker
resources:
requests:
storage: 200Gi
|
