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# Copyright © 2022 Amdocs, Bell Canada, AT&T, Bitnami
#
# 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.
# Default values for cassandra.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
global: # global defaults
nodePortPrefix: 302
persistence:
mountPath: /dockerdata-nfs
backup:
mountPath: /dockerdata-nfs/backup
# application image
image: cassandra:3.11.4
pullPolicy: Always
# flag to enable debugging - application support required
debugEnabled: false
# application configuration
config:
cluster_domain: cluster.local
heap:
max: 4096M
min: 200M
jvmOpts: -Dcassandra.consistent.rangemovement=false
clusterName: cassandra
dataCenter: Pod
rackName: Rack
autoBootstrap: true
# If hostNetwork is true then provide the comma separated list of seeds.
#seeds:seed1,seed2
# default number of instances
replicaCount: 3
hostNetwork: false
nodeSelector: {}
affinity: {}
# probe configuration parameters
liveness:
initialDelaySeconds: 1
periodSeconds: 10
timeoutSeconds: 10
successThreshold: 1
failureThreshold: 3
# necessary to disable liveness probe when setting breakpoints
# in debugger so K8s doesn't restart unresponsive container
enabled: true
readiness:
initialDelaySeconds: 1
periodSeconds: 10
timeoutSeconds: 10
successThreshold: 1
failureThreshold: 3
startup:
initialDelaySeconds: 10
periodSeconds: 10
timeoutSeconds: 10
successThreshold: 1
failureThreshold: 90
service:
name: cassandra
headless:
suffix: ""
annotations:
service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
publishNotReadyAddresses: true
headlessPorts:
- name: tcp-intra
port: 7000
- name: tls
port: 7001
- name: tcp-jmx
port: 7199
- name: tcp-cql
port: 9042
## thrift protocol is deprecated . Should be removed. Being left until all project removes it.
- name: tcp-thrift
port: 9160
- name: tcp-agent
port: 61621
podAnnotations:
# sidecar.istio.io/inject: "false"
traffic.sidecar.istio.io/excludeInboundPorts: "7000,7001"
traffic.sidecar.istio.io/includeInboundPorts: '*'
traffic.sidecar.istio.io/excludeOutboundPorts: "7000,7001"
podManagementPolicy: OrderedReady
updateStrategy:
type: RollingUpdate
ingress:
enabled: false
persistence:
enabled: true
## A manually managed Persistent Volume and Claim
## Requires persistence.enabled: true
## If defined, PVC must be created manually before volume will be bound
# existingClaim:
volumeReclaimPolicy: Retain
## database data Persistent Volume Storage Class
## If defined, storageClassName: <storageClass>
## If set to "-", storageClassName: "", which disables dynamic provisioning
## If undefined (the default) or set to null, no storageClassName spec is
## set, choosing the default provisioner. (gp2 on AWS, standard on
## GKE, AWS & OpenStack)
##
## storageClass: "-"
## Not set as it depends of the backup enabledment or not.
accessMode: ReadWriteOnce
size: 10Gi
mountPath: /dockerdata-nfs
mountSubPath: cassandra
storageType: local
backup:
mountPath: /dockerdata-nfs/backup
configOverrides: {}
# resources: {}
# We usually recommend not to specify default resources and to leave this as a conscious
# choice for the user. This also increases chances charts run on environments with little
# resources, such as Minikube. If you do want to specify resources, uncomment the following
# lines, adjust them as necessary, and remove the curly braces after 'resources:'.
#
# Example:
# Configure resource requests and limits
# ref: http://kubernetes.io/docs/user-guide/compute-resources/
# Minimum memory for development is 2 CPU cores and 4GB memory
# Minimum memory for production is 4 CPU cores and 8GB memory
resources:
limits:
cpu: 2
memory: 8Gi
requests:
cpu: 0.2
memory: 2.5Gi
backup:
enabled: false
cron: "00 00 * * *"
retentionPeriod: 3
dbSize: 1
keyspacesToSkip:
- name: system_traces
- name: system_auth
- name: system_distributed
#Pods Service Account
serviceAccount:
nameOverride: cassandra
roles:
- nothing
# Cassandra Metrics
metrics:
enabled: false
image: bitnami/cassandra-exporter:2.3.4-debian-10-r641
pullPolicy: IfNotPresent
ports:
- name: tcp-metrics
port: 8080
podAnnotations:
prometheus.io/scrape: 'true'
prometheus.io/port: '8080'
livenessProbe:
enabled: true
httpGet:
path: /metrics
port: 8080
initialDelaySeconds: 30
periodSeconds: 10
timeoutSeconds: 5
successThreshold: 1
failureThreshold: 3
readinessProbe:
httpGet:
path: /metrics
port: 8080
enabled: true
initialDelaySeconds: 5
periodSeconds: 10
timeoutSeconds: 5
successThreshold: 1
failureThreshold: 3
serviceMonitor:
enabled: false
targetPort: 8080
path: /metrics
basicAuth:
enabled: false
## Namespace in which Prometheus is running
##
# namespace: monitoring
## Interval at which metrics should be scraped.
#interval: 30s
## Timeout after which the scrape is ended
# scrapeTimeout: 10s
## ServiceMonitor selector labels
selector:
app.kubernetes.io/name: '{{ include "common.name" . }}'
helm.sh/chart: '{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}'
app.kubernetes.io/instance: '{{ include "common.release" . }}'
app.kubernetes.io/managed-by: '{{ .Release.Service }}'
## RelabelConfigs to apply to samples before scraping
relabelings: []
## MetricRelabelConfigs to apply to samples before ingestion
metricRelabelings: []
|
