values.yaml

# Default values for ksqlDB.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.

serviceAccountName: 

## Image Info
## ref: https://hub.docker.com/r/confluentinc/ksqldb-server
image:
  registry: docker.io
  repository: confluentinc/ksqldb-server
  # Overrides the image tag whose default is the chart appVersion.
  tag: ""
  pullPolicy: IfNotPresent
imagePullSecrets:  []
nameOverride: ""
fullnameOverride: ""

# KSQL configuration options
## ref: https://docs.confluent.io/current/ksql/docs/installation/server-config/config-reference.html
configurationOverrides: {}
  # "opts": "-Dmax.request.size=2097152"
  # "ksql.streams.producer.retries": "2147483647"

## ksqlDB
## ref: https://docs.ksqldb.io/en/latest/operate-and-deploy/capacity-planning/#scaling-ksqldb
replicaCount: 1

## ksqlDB Configuration
## ref: https://docs.ksqldb.io/en/latest/operate-and-deploy/installation/install-ksqldb-with-docker/
heapOpts: -XX:MaxRAMPercentage=50.0 -XX:InitialRAMPercentage=50.0
port: 8088
loggingProcessing:
  streamAutoCreate: true
  topicAutoCreate: true
confluentSupportMetricsEnable: false
internalTopicReplicas: 1

## ksqlDB Headless mode deployment
## When a queries file is specified, ksqlDB will be deployed in headless mode
## ref: https://docs.ksqldb.io/en/latest/operate-and-deploy/installation/server-config/#start-headless-ksqldb-server-by-using-the-configuration-file
queriesFileConfigMap:

## Kafka Cluster Configuration
kafka:
  ## If true, kafka was installed under the same umbrella
  enabled: true
  replicaCount: 3
  ## If outside or custom kafka a bootstrap server is required
  bootstrapServers: PLAINTEXT://ks-kafka-headless:9092

## Kafka Broker Kerberos
## ref: https://docs.confluent.io/platform/current/kafka/authentication_sasl/authentication_sasl_gssapi.html#brokers
kerberos:
  enabled: false
  krb5Conf:
  keyTabSecret:
  serviceName:
  domain:

## Schema Registry Configuration
schema-registry:
  ## If true, schema-registry was installed under the same umbrella
  enabled: true
  ## If outside or custom a URL and port are required to connect. Remember to include the protocol http:// or https://
  url:

## Kafka Connect Configuration
kafka-connect:
  ## If true, kafka connect was installed under the same umbrella
  enabled: true
  ## If outside or custom a URL and port are required to connect. Remember to include the protocol http:// or https://
  url:

## Configure Liveness and Readiness Probes
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes
livenessProbe:
  enabled: true
  initialDelaySeconds: 30
  periodSeconds: 10
  timeoutSeconds: 5
  failureThreshold: 6
  successThreshold: 1
readinessProbe:
  enabled: true
  initialDelaySeconds: 10
  periodSeconds: 10
  timeoutSeconds: 5
  failureThreshold: 6
  successThreshold: 1

## Configure Pod Security Context
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-pod
podSecurityContext: 
  fsGroup: 1000

## Configure Container Security Context
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-container
securityContext:
  allowPrivilegeEscalation: false
  runAsUser: 1000
  runAsGroup: 1000
  capabilities:
    drop:
    - ALL

## Configure Resources for Containers
## ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
resources:
  limits:
    cpu: 1
    memory: 2000Mi
  requests:
    cpu: 1
    memory: 2000Mi

## Configure nodeSelector Node labels for pod assignment
## Ref: https://kubernetes.io/docs/user-guide/node-selection/
## ref:  https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
nodeSelector: {}
tolerations: {}
affinity: {}