kubernetes/strimzi/templates/strimzi-kafka.yaml

   1 {{/*
   2 # Copyright © 2022 Nordix Foundation
   3 #
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7 #
   8 #       http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15 */}}
  16 apiVersion: kafka.strimzi.io/v1beta2
  17 kind: Kafka
  18 metadata: {{- include "common.resourceMetadata" . | nindent 2 }}
  19 spec:
  20   kafka:
  21     version: {{ .Values.config.kafkaVersion }}
  22     replicas: {{ .Values.replicaCount }}
  23     listeners:
  24       - name: plain
  25         port: {{ .Values.config.kafkaInternalPort }}
  26         type: internal
  27         tls: false
  28         authentication:
  29           type: {{ .Values.config.saslMechanism }}
  30       - name: tls
  31         port: 9093
  32         type: internal
  33         tls: true
  34         authentication:
  35           type: tls
  36       - name: external
  37         port: 9094
  38         type: {{ if (include "common.ingressEnabled" .) }}cluster-ip{{ else }}nodeport{{ end }}
  39         tls: {{ if (include "common.ingressEnabled" .) }}false{{ else }}true{{ end }}
  40         authentication:
  41           type: {{ if (include "common.ingressEnabled" .) }}{{ .Values.config.saslMechanism }}{{ else }}tls{{ end }}
  42         configuration:
  43           {{- if not (include "common.ingressEnabled" .) }}
  44           bootstrap:
  45             nodePort: {{ .Values.global.nodePortPrefixExt }}93
  46           {{- end }}
  47           brokers:
  48             - broker: 0
  49               advertisedHost: {{ .Values.config.advertisedHost }}
  50               advertisedPort: {{ .Values.config.advertizedPortBroker0 }}
  51               {{- if not (include "common.ingressEnabled" .) }}
  52               nodePort: {{ .Values.global.nodePortPrefixExt }}90
  53               {{- end }}
  54             - broker: 1
  55               advertisedHost: {{ .Values.config.advertisedHost }}
  56               advertisedPort: {{ .Values.config.advertizedPortBroker1 }}
  57               {{- if not (include "common.ingressEnabled" .) }}
  58               nodePort: {{ .Values.global.nodePortPrefixExt }}91
  59               {{- end }}
  60             - broker: 2
  61               advertisedHost: {{ .Values.config.advertisedHost }}
  62               advertisedPort: {{ .Values.config.advertizedPortBroker2 }}
  63               {{- if not (include "common.ingressEnabled" .) }}
  64               nodePort: {{ .Values.global.nodePortPrefixExt }}92
  65               {{- end }}
  66     authorization:
  67       type: {{ .Values.config.authType }}
  68       superUsers:
  69         - {{ .Values.config.strimziKafkaAdminUser }}
  70     template:
  71       pod:
  72         securityContext:
  73           runAsUser: 0
  74           fsGroup: 0
  75         {{- if .Values.affinity.podAntiAffinity.enabled }}
  76         affinity:
  77           podAntiAffinity:
  78             requiredDuringSchedulingIgnoredDuringExecution:
  79               - labelSelector:
  80                   matchExpressions:
  81                     - key: strimzi.io/name
  82                       operator: In
  83                       values:
  84                         - {{ include "common.fullname" . }}-kafka
  85                 topologyKey: "kubernetes.io/hostname"
  86         {{- end }}
  87     config:
  88       default.replication.factor: {{ .Values.replicaCount }}
  89       min.insync.replicas: {{ (eq 1.0 (.Values.replicaCount)) | ternary 1 (sub .Values.replicaCount 1) }}
  90       offsets.topic.replication.factor: {{ .Values.replicaCount }}
  91       num.partitions: {{ mul .Values.replicaCount 2 }}
  92       transaction.state.log.replication.factor: {{ .Values.replicaCount }}
  93       transaction.state.log.min.isr: {{ (eq 1.0 (.Values.replicaCount)) | ternary 1 (sub .Values.replicaCount 1) }}
  94       log.message.format.version: {{ .Values.config.kafkaVersion }}
  95       inter.broker.protocol.version: {{ .Values.config.kafkaVersion }}
  96       auto.create.topics.enable: {{ .Values.config.autoCreateTopics }}
  97     storage:
  98       type: jbod
  99       volumes:
 100       - id: 0
 101         type: persistent-claim
 102         size: {{ .Values.persistence.kafka.size }}
 103         deleteClaim: true
 104         class: {{ include "common.storageClass" (dict "dot" . "suffix" "kafka" "persistenceInfos" .Values.persistence.kafka) }}
 105     {{- if .Values.metrics.kafkaExporter.enabled }}
 106     metricsConfig:
 107       type: {{ .Values.metrics.kafkaExporter.metricsConfig.type }}
 108       valueFrom:
 109         configMapKeyRef:
 110           name: {{ include "common.fullname" . }}
 111           key: kafka-metrics-config.yml
 112     {{- end }}
 113   zookeeper:
 114     template:
 115       pod:
 116         securityContext:
 117           runAsUser: 0
 118           fsGroup: 0
 119         {{- if .Values.affinity.podAntiAffinity.enabled }}
 120         affinity:
 121           podAntiAffinity:
 122             requiredDuringSchedulingIgnoredDuringExecution:
 123               - labelSelector:
 124                   matchExpressions:
 125                     - key: strimzi.io/name
 126                       operator: In
 127                       values:
 128                         - {{ include "common.fullname" . }}-zookeeper
 129                 topologyKey: "kubernetes.io/hostname"
 130         {{- end }}
 131     replicas: {{ .Values.replicaCount }}
 132     config:
 133       ssl.hostnameVerification: false
 134       ssl.quorum.hostnameVerification: false
 135       {{- if (include "common.onServiceMesh" .) }}
 136       sslQuorum: false
 137       {{- end }}
 138     storage:
 139       type: persistent-claim
 140       size: {{ .Values.persistence.zookeeper.size }}
 141       deleteClaim: true
 142       class: {{ include "common.storageClass" (dict "dot" . "suffix" "zk" "persistenceInfos" .Values.persistence.zookeeper) }}
 143     {{- if .Values.metrics.kafkaExporter.enabled }}
 144     metricsConfig:
 145       type: {{ .Values.metrics.kafkaExporter.metricsConfig.type }}
 146       valueFrom:
 147         configMapKeyRef:
 148           name: {{ include "common.fullname" . }}
 149           key: zookeeper-metrics-config.yml
 150     {{- end }}
 151   entityOperator:
 152     topicOperator: {}
 153     userOperator: {}
 154   {{- if .Values.cruiseControl.enabled }}
 155   cruiseControl:
 156     metricsConfig:
 157       type: {{ .Values.cruiseControl.metricsConfig.type }}
 158       valueFrom:
 159         configMapKeyRef:
 160           name: {{ include "common.fullname" . }}
 161           key: cruisecontrol-metrics-config.yml
 162   {{- end }}
 163   {{- if .Values.metrics.kafkaExporter.enabled }}
 164   kafkaExporter:
 165     topicRegex: {{ .Values.metrics.kafkaExporter.topicRegex }}
 166     groupRegex: {{ .Values.metrics.kafkaExporter.groupRegex }}
 167     resources:
 168       requests:
 169         cpu: {{ .Values.metrics.kafkaExporter.resources.requests.cpu }}
 170         memory: {{ .Values.metrics.kafkaExporter.resources.requests.memory }}
 171       limits:
 172         cpu: {{ .Values.metrics.kafkaExporter.resources.limits.cpu }}
 173         memory: {{ .Values.metrics.kafkaExporter.resources.limits.memory }}
 174     logging: {{ .Values.metrics.kafkaExporter.logging }}
 175     enableSaramaLogging: {{ .Values.metrics.kafkaExporter.enableSaramaLogging }}
 176     readinessProbe:
 177       initialDelaySeconds: {{ .Values.metrics.kafkaExporter.readinessProbe.initialDelaySeconds }}
 178       timeoutSeconds: {{ .Values.metrics.kafkaExporter.readinessProbe.timeoutSeconds }}
 179     livenessProbe:
 180       initialDelaySeconds: {{ .Values.metrics.kafkaExporter.livenessProbe.initialDelaySeconds }}
 181       timeoutSeconds: {{ .Values.metrics.kafkaExporter.livenessProbe.timeoutSeconds }}
 182   {{- end }}