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druid/helm/values.yaml

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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
# Default values for druid.
image:
repository: apache/druid
tag: 0.19.0
pullPolicy: IfNotPresent
pullSecrets: []
configMap:
## If false, configMap will not be applied
##
enabled: true
## Define the key value pairs in the configmap
configVars:
## DRUID env vars. ref: https://github.com/apache/druid/blob/master/distribution/docker/druid.sh#L29
# DRUID_LOG_LEVEL: "warn"
# DRUID_LOG4J: <?xml version="1.0" encoding="UTF-8" ?><Configuration status="WARN"><Appenders><Console name="Console" target="SYSTEM_OUT"><PatternLayout pattern="%d{ISO8601} %p [%t] %c - %m%n"/></Console></Appenders><Loggers><Root level="info"><AppenderRef ref="Console"/></Root><Logger name="org.apache.druid.jetty.RequestLog" additivity="false" level="DEBUG"><AppenderRef ref="Console"/></Logger></Loggers></Configuration>
DRUID_USE_CONTAINER_IP: "true"
## Druid Common Configurations. ref: https://druid.apache.org/docs/latest/configuration/index.html#common-configurations
druid_extensions_loadList: '["druid-histogram", "druid-datasketches", "druid-lookups-cached-global", "postgresql-metadata-storage"]'
druid_metadata_storage_type: postgresql
druid_metadata_storage_connector_connectURI: jdbc:postgresql://postgres:5432/druid
druid_metadata_storage_connector_user: druid
druid_metadata_storage_connector_password: druid
druid_storage_type: local
druid_indexer_logs_type: file
druid_indexer_logs_directory: /opt/data/indexing-logs
## Druid Emitting Metrics. ref: https://druid.apache.org/docs/latest/configuration/index.html#emitting-metrics
druid_emitter: noop
druid_emitter_logging_logLevel: debug
druid_emitter_http_recipientBaseUrl: http://druid_exporter_url:druid_exporter_port/druid
gCloudStorage:
enabled: false
secretName: google-cloud-key
broker:
## If false, broker will not be installed
##
enabled: true
name: broker
replicaCount: 1
port: 8082
serviceType: ClusterIP
config:
DRUID_XMX: 512m
DRUID_XMS: 512m
DRUID_MAXDIRECTMEMORYSIZE: 400m
druid_processing_buffer_sizeBytes: '50000000'
druid_processing_numMergeBuffers: 2
druid_processing_numThreads: 1
# druid_monitoring_monitors: '["org.apache.druid.client.cache.CacheMonitor", "org.apache.druid.server.metrics.QueryCountStatsMonitor"]'
ingress:
enabled: false
annotations: {}
# kubernetes.io/ingress.class: nginx
# kubernetes.io/tls-acme: "true"
path: /
hosts:
- chart-example.local
tls: []
# - secretName: chart-example-tls
# hosts:
# - chart-example.local
resources: {}
# limits:
# cpu: 1
# memory: 1Gi
# requests:
# cpu: 250m
# memory: 512Mi
nodeSelector: {}
tolerations: []
affinity: {}
podAnnotations: {}
coordinator:
## If false, coordinator will not be installed
##
enabled: true
name: coordinator
replicaCount: 1
port: 8081
serviceType: ClusterIP
config:
DRUID_XMX: 256m
DRUID_XMS: 256m
# druid_monitoring_monitors: '["org.apache.druid.server.metrics.TaskCountStatsMonitor"]'
ingress:
enabled: false
annotations: {}
# kubernetes.io/ingress.class: nginx
# kubernetes.io/tls-acme: "true"
path: /
hosts:
- chart-example.local
tls: []
# - secretName: chart-example-tls
# hosts:
# - chart-example.local
resources: {}
# limits:
# cpu: 500m
# memory: 1Gi
# requests:
# cpu: 250m
# memory: 512Mi
nodeSelector: {}
tolerations: []
affinity: {}
podAnnotations: {}
overlord:
## If true, the separate overlord will be installed
##
enabled: false
name: overlord
replicaCount: 1
port: 8081
serviceType: ClusterIP
javaOpts: "-Xms1G -Xmx1G"
ingress:
enabled: false
annotations: {}
# kubernetes.io/ingress.class: nginx
# kubernetes.io/tls-acme: "true"
path: /
hosts:
- chart-example.local
tls: []
# - secretName: chart-example-tls
# hosts:
# - chart-example.local
resources: {}
nodeSelector: {}
tolerations: []
affinity: {}
podAnnotations: {}
historical:
## If false, historical will not be installed
##
enabled: true
name: historical
replicaCount: 1
port: 8083
serviceType: ClusterIP
config:
DRUID_XMX: 512m
DRUID_XMS: 512m
DRUID_MAXDIRECTMEMORYSIZE: 400m
druid_processing_buffer_sizeBytes: '50000000'
druid_processing_numMergeBuffers: 2
druid_processing_numThreads: 1
# druid_monitoring_monitors: '["org.apache.druid.client.cache.CacheMonitor", "org.apache.druid.server.metrics.HistoricalMetricsMonitor", "org.apache.druid.server.metrics.QueryCountStatsMonitor"]'
# druid_segmentCache_locations: '[{"path":"/var/druid/segment-cache","maxSize":300000000000}]'
ingress:
enabled: false
annotations: {}
# kubernetes.io/ingress.class: nginx
# kubernetes.io/tls-acme: "true"
path: /
hosts:
- chart-example.local
tls: []
# - secretName: chart-example-tls
# hosts:
# - chart-example.local
persistence:
enabled: true
accessMode: ReadWriteOnce
size: "4Gi"
# storageClass: "ssd"
antiAffinity: "soft"
nodeAffinity: {}
nodeSelector: {}
securityContext:
fsGroup: 1000
tolerations: []
resources: {}
# limits:
# cpu: 2
# memory: 2Gi
# requests:
# cpu: 500m
# memory: 512Mi
## (dict) If specified, apply these annotations to each master Pod
podAnnotations: {}
podDisruptionBudget:
enabled: false
# minAvailable: 2
maxUnavailable: 1
updateStrategy:
type: RollingUpdate
middleManager:
## If false, middleManager will not be installed
##
enabled: true
name: middle-manager
replicaCount: 1
port: 8091
serviceType: ClusterIP
config:
DRUID_XMX: 64m
DRUID_XMS: 64m
druid_indexer_runner_javaOptsArray: '["-server", "-Xms256m", "-Xmx256m", "-XX:MaxDirectMemorySize=300m", "-Duser.timezone=UTC", "-Dfile.encoding=UTF-8", "-XX:+ExitOnOutOfMemoryError", "-Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager"]'
druid_indexer_fork_property_druid_processing_buffer_sizeBytes: '25000000'
autoscaling:
enabled: false
minReplicas: 2
maxReplicas: 5
metrics:
- type: Resource
resource:
name: cpu
target:
type: Utilization
averageUtilization: 60
- type: Resource
resource:
name: memory
target:
type: Utilization
averageUtilization: 60
ingress:
enabled: false
annotations: {}
# kubernetes.io/ingress.class: nginx
# kubernetes.io/tls-acme: "true"
path: /
hosts:
- chart-example.local
tls: []
# - secretName: chart-example-tls
# hosts:
# - chart-example.local
persistence:
enabled: true
accessMode: ReadWriteOnce
size: "4Gi"
# storageClass: "ssd"
antiAffinity: "soft"
nodeAffinity: {}
nodeSelector: {}
securityContext:
fsGroup: 1000
tolerations: []
resources: {}
# limits:
# cpu: 500m
# memory: 1Gi
# requests:
# cpu: 250m
# memory: 256Mi
## (dict) If specified, apply these annotations to each master Pod
podAnnotations: {}
podDisruptionBudget:
enabled: false
# minAvailable: 2
maxUnavailable: 1
updateStrategy:
type: RollingUpdate
router:
## If false, router will not be installed
##
enabled: true
name: router
replicaCount: 1
port: 8888
serviceType: ClusterIP
config:
DRUID_XMX: 128m
DRUID_XMS: 128m
DRUID_MAXDIRECTMEMORYSIZE: 128m
ingress:
enabled: false
annotations: {}
# kubernetes.io/ingress.class: nginx
# kubernetes.io/tls-acme: "true"
path: /
hosts:
- chart-example.local
tls: []
# - secretName: chart-example-tls
# hosts:
# - chart-example.local
resources: {}
# limits:
# cpu: 250m
# memory: 256Mi
# requests:
# cpu: 100m
# memory: 128Mi
nodeSelector: {}
tolerations: []
affinity: {}
podAnnotations: {}
# ------------------------------------------------------------------------------
# Zookeeper:
# ------------------------------------------------------------------------------
# zkHosts: druid-zookeeper-headless:2181
zookeeper:
enabled: true
## Environmental variables to set in Zookeeper
##
env:
## The JVM heap size to allocate to Zookeeper
ZK_HEAP_SIZE: "512M"
## Configure Zookeeper headless
headless:
publishNotReadyAddresses: true
# ------------------------------------------------------------------------------
# MySQL:
# ------------------------------------------------------------------------------
mysql:
enabled: false
mysqlRootPassword: druidroot
mysqlUser: druid
mysqlPassword: druid
mysqlDatabase: druid
configurationFiles:
mysql_collate.cnf: |-
[mysqld]
character-set-server=utf8
collation-server=utf8_unicode_ci
# ------------------------------------------------------------------------------
# postgres:
# ------------------------------------------------------------------------------
postgresql:
enabled: true
postgresqlUsername: druid
postgresqlPassword: druid
postgresqlDatabase: druid
service:
port: 5432
# Secrets
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