kubernetes/strimzi/values.yaml

# Copyright © 2022 Nordix Foundation
#
# 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.

#################################################################
# Global configuration defaults.
#################################################################
global:
  nodePortPrefixExt: 304
  persistence:
    mountPath: /dockerdata-nfs
  ingress:
    virtualhost:
      baseurl: &baseurl "simpledemo.onap.org"
      preaddr: &preaddr ""
      postaddr: &postaddr ""

#################################################################
# Application configuration defaults.
#################################################################
replicaCount: 3
affinity:
  podAntiAffinity:
    enabled: true
config:
  kafkaVersion: 3.8.0
  authType: simple
  saslMechanism: &saslMech scram-sha-512
  kafkaInternalPort: &plainPort 9092
  strimziKafkaAdminUser: &adminUser strimzi-kafka-admin
  advertisedHost: kafka-api.simpledemo.onap.org
  advertizedPortBroker0: &advertizedPortBroker0 9000
  advertizedPortBroker1: &advertizedPortBroker1 9001
  advertizedPortBroker2: &advertizedPortBroker2 9002
  autoCreateTopics: true

persistence:
  enabled: &pvenabled true
  mountPath: /dockerdata-nfs
  kafka:
    enabled: *pvenabled
    # default values of 2Gi for dev env.
    # Production values should be dimensioned according to requirements. ie >= 10Gi
    size: 2Gi
    volumeReclaimPolicy: Retain
    accessMode: ReadWriteOnce
    mountPath: /dockerdata-nfs
    mountSubPath: strimzi-kafka/kafka
  zookeeper:
    enabled: *pvenabled
    size: 1Gi
    volumeReclaimPolicy: Retain
    accessMode: ReadWriteOnce
    mountPath: /dockerdata-nfs
    mountSubPath: strimzi-kafka/zk

#Pods Service Account
serviceAccount:
  nameOverride: strimzi-kafka
  roles:
    - read

ingress:
  enabled: false
  service:
  - baseaddr: "kafka-bootstrap-api"
    name: "onap-strimzi-kafka-external-bootstrap"
    port: 9094
    protocol: tcp
    exposedPort: 9010
    exposedProtocol: TLS
  - baseaddr: "kafka-api"
    tcpRoutes:
    - name: "onap-strimzi-kafka-0"
      port: 9094
      exposedPort: *advertizedPortBroker0
      exposedProtocol: TLS
    - name: "onap-strimzi-kafka-1"
      port: 9094
      exposedPort: *advertizedPortBroker1
      exposedProtocol: TLS
    - name: "onap-strimzi-kafka-2"
      port: 9094
      exposedPort: *advertizedPortBroker2
      exposedProtocol: TLS

# Kafka Exporter for metrics
metrics:
  enabled: false
  kafkaExporter:
    enabled: false
    metricsConfig:
      type: jmxPrometheusExporter
    topicRegex: ".*"
    groupRegex: ".*"
    resources:
      requests:
        cpu: "2"
        memory: "600Mi"
      limits:
        cpu: "5"
        memory: "1.5Gi"
    logging: debug
    enableSaramaLogging: true
    readinessProbe:
      initialDelaySeconds: 15
      timeoutSeconds: 5
    livenessProbe:
      initialDelaySeconds: 15
      timeoutSeconds: 5
  podMonitor:
    # Prometheus pre requisite. Currently an optional addon in the OOM docs
    enabled: false
    # default port for strimzi metrics
    port: "tcp-prometheus"
    # podMonitor labels for prometheus to pick up the podMonitor
    # dummy value
    labels:
      release: dummy
    relabelings: []
    metricRelabelings: []

cruiseControl:
## Cruise Control provides a Kafka metrics reporter implementation
## once installed into the Kafka brokers, filters and records a wide range of metrics provided by the brokers themselves.
## pre requisite is having 2 or more broker nodes
  enabled: false
  metricsConfig:
    type: jmxPrometheusExporter
  ## Custom resource for Kafka that can rebalance your cluster
  # ref. https://strimzi.io/blog/2020/06/15/cruise-control/
  kafkaRebalance:
    enabled: false
  template:
    pod:
      securityContext:
        seccompProfile:
          type: RuntimeDefault
    cruiseControlContainer:
      securityContext:
        allowPrivilegeEscalation: false
        readOnlyRootFilesystem: true
        runAsGroup: 1001
        runAsNonRoot: true
        runAsUser: 1001
        capabilities:
          drop:
            - ALL
            - CAP_NET_RAW
    resources:
      limits:
        cpu: '2'
        memory: 2Gi
      requests:
        cpu: 100m
        memory: 1Gi

######################
#  Component overrides
######################
strimzi-kafka-bridge:
  enabled: true
  config:
    saslMechanism: *saslMech
    kafkaInternalPort: *plainPort
    strimziKafkaAdminUser: *adminUser

kafka:
  template:
    pod:
      securityContext:
        runAsUser: 1001
        runAsGroup: 1001
        fsGroup: 1001
        seccompProfile:
          type: RuntimeDefault
    kafkaContainer:
      securityContext:
        allowPrivilegeEscalation: false
        readOnlyRootFilesystem: true
        #runAsGroup: 1001
        runAsNonRoot: true
        runAsUser: 1001
        capabilities:
          drop:
            - ALL
            - CAP_NET_RAW
  resources:
    limits:
      cpu: '2'
      memory: 2Gi
    requests:
      cpu: 100m
      memory: 1Gi

zookeeper:
  template:
    pod:
      securityContext:
        runAsUser: 1001
        runAsGroup: 1001
        fsGroup: 1001
        seccompProfile:
          type: RuntimeDefault
    zookeeperContainer:
      securityContext:
        allowPrivilegeEscalation: false
        readOnlyRootFilesystem: true
        #runAsGroup: 1001
        runAsNonRoot: true
        runAsUser: 1001
        capabilities:
          drop:
            - ALL
            - CAP_NET_RAW
  resources:
    limits:
      cpu: '2'
      memory: 2Gi
    requests:
      cpu: 100m
      memory: 1Gi

entityOperator:
  template:
    pod:
      securityContext:
        seccompProfile:
          type: RuntimeDefault
    topicOperatorContainer:
      securityContext:
        allowPrivilegeEscalation: false
        readOnlyRootFilesystem: true
        runAsGroup: 1001
        runAsNonRoot: true
        runAsUser: 1001
        capabilities:
          drop:
            - ALL
            - CAP_NET_RAW
    userOperatorContainer:
      securityContext:
        allowPrivilegeEscalation: false
        readOnlyRootFilesystem: true
        runAsGroup: 1001
        runAsNonRoot: true
        runAsUser: 1001
        capabilities:
          drop:
            - ALL
            - CAP_NET_RAW
    topicOperator:
      resources:
        limits:
          cpu: '2'
          memory: 2Gi
        requests:
          cpu: 100m
          memory: 1Gi
    userOperator:
      resources:
        limits:
          cpu: '2'
          memory: 2Gi
        requests:
          cpu: 100m
          memory: 1Gi

kafkaExporter:
  template:
    pod:
      securityContext:
        seccompProfile:
          type: RuntimeDefault
    container:
      securityContext:
        allowPrivilegeEscalation: false
        readOnlyRootFilesystem: true
        runAsGroup: 1001
        runAsNonRoot: true
        runAsUser: 1001
        capabilities:
          drop:
            - ALL
            - CAP_NET_RAW