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Convert helm-charts-observability to regular directory

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Mosiur Rahman
2026-08-13 07:38:55 +00:00
parent 0362f95667
commit beae59543c
93 changed files with 7648 additions and 1 deletions
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helm-charts-observability/charts/opensearch/values.yaml Normal file
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---
clusterName: "brilliant-opensearch-cluster"
nodeGroup: "master"
# If discovery.type in the opensearch configuration is set to "single-node",
# this should be set to "true"
# If "true", replicas will be forced to 1
singleNode: false
# The service that non master groups will try to connect to when joining the cluster
# This should be set to clusterName + "-" + nodeGroup for your master group
masterService: "brilliant-opensearch-cluster-master"
# OpenSearch roles that will be applied to this nodeGroup
# These will be set as environment variable "node.roles". E.g. node.roles=master,ingest,data,remote_cluster_client
roles:
- master
- ingest
- data
- remote_cluster_client
replicas: 3
# if not set, falls back to parsing .Values.imageTag, then .Chart.appVersion.
majorVersion: ""
global:
# Set if you want to change the default docker registry, e.g. a private one.
dockerRegistry: ""
# Allows you to add any config files in {{ .Values.opensearchHome }}/config
opensearchHome: /usr/share/opensearch
# such as opensearch.yml and log4j2.properties
config:
# Values must be YAML literal style scalar / YAML multiline string.
# <filename>: |
# <formatted-value(s)>
# log4j2.properties: |
# status = error
#
# appender.console.type = Console
# appender.console.name = console
# appender.console.layout.type = PatternLayout
# appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] [%node_name]%marker %m%n
#
# rootLogger.level = info
# rootLogger.appenderRef.console.ref = console
opensearch.yml: |
cluster.name: brilliant-opensearch-cluster
# Bind to all interfaces because we don't know what IP address Docker will assign to us.
network.host: 0.0.0.0
# Setting network.host to a non-loopback address enables the annoying bootstrap checks. "Single-node" mode disables them again.
# Implicitly done if ".singleNode" is set to "true".
# discovery.type: single-node
# Start OpenSearch Security Demo Configuration
# WARNING: revise all the lines below before you go into production
plugins:
query:
datasources:
encryption:
masterkey: "8e74f8c437a820d8e2c99f11"
security:
nodes_dn:
- "CN=opensearch-master-0,OU=OpenSearch Nodes,O=Brilliant,L=Dhaka,ST=Dhaka,C=BD"
- "CN=opensearch-master-1,OU=OpenSearch Nodes,O=Brilliant,L=Dhaka,ST=Dhaka,C=BD"
- "CN=opensearch-master-2,OU=OpenSearch Nodes,O=Brilliant,L=Dhaka,ST=Dhaka,C=BD"
ssl:
transport:
pemcert_filepath: certs/node.pem
pemkey_filepath: certs/node-key.pem
pemtrustedcas_filepath: certs/root-ca.pem
enforce_hostname_verification: false
resolve_hostname: true
http:
enabled: true
pemcert_filepath: certs/node.pem
pemkey_filepath: certs/node-key.pem
pemtrustedcas_filepath: certs/root-ca.pem
allow_unsafe_democertificates: false
allow_default_init_securityindex: true
authcz:
admin_dn:
- CN=opensearch-admin,OU=OpenSearch Administrators,O=Brilliant,L=Dhaka,ST=Dhaka,C=BD
audit.type: internal_opensearch
enable_snapshot_restore_privilege: true
check_snapshot_restore_write_privileges: true
restapi:
roles_enabled: ["all_access", "security_rest_api_access"]
system_indices:
enabled: true
indices:
[
".opendistro-alerting-config",
".opendistro-alerting-alert*",
".opendistro-anomaly-results*",
".opendistro-anomaly-detector*",
".opendistro-anomaly-checkpoints",
".opendistro-anomaly-detection-state",
".opendistro-reports-*",
".opendistro-notifications-*",
".opendistro-notebooks",
".opendistro-asynchronous-search-response*",
]
######## End OpenSearch Security Demo Configuration ########
# log4j2.properties:
# Extra environment variables to append to this nodeGroup
# This will be appended to the current 'env:' key. You can use any of the kubernetes env
# syntax here
extraEnvs: []
# - name: MY_ENVIRONMENT_VAR
# value: the_value_goes_here
# Chart version 2.18.0 and App Version OpenSearch 2.12.0 onwards a custom strong password needs to be provided in order to setup demo admin user.
# Cluster will not spin-up without this unless demo config install is disabled.
# - name: OPENSEARCH_INITIAL_ADMIN_PASSWORD
# value: <strong-password>
# Allows you to load environment variables from kubernetes secret or config map
envFrom:
- secretRef:
name: opensearch-secret # this the the admin password
# - configMapRef:
# name: config-map
# A list of secrets and their paths to mount inside the pod
# This is useful for mounting certificates for security and for mounting
# the X-Pack license
secretMounts: []
hostAliases: []
# - ip: "127.0.0.1"
# hostnames:
# - "foo.local"
# - "bar.local"
image:
repository: "opensearchproject/opensearch"
# override image tag, which is .Chart.AppVersion by default
tag: ""
pullPolicy: "IfNotPresent"
podAnnotations: {}
# iam.amazonaws.com/role: es-cluster
# OpenSearch Statefulset annotations
openSearchAnnotations: {}
# additionals labels
labels: {}
opensearchJavaOpts: "-Xmx3G -Xms3G"
resources:
requests:
cpu: "2"
memory: "6Gi"
limits:
cpu: "4"
memory: "8Gi"
initResources: {}
# limits:
# cpu: "25m"
# memory: "128Mi"
# requests:
# cpu: "25m"
# memory: "128Mi"
sidecarResources: {}
# limits:
# cpu: "25m"
# memory: "128Mi"
# requests:
# cpu: "25m"
# memory: "128Mi"
networkHost: "0.0.0.0"
rbac:
create: false
serviceAccountAnnotations: {}
serviceAccountName: ""
# Controls whether or not the Service Account token is automatically mounted to /var/run/secrets/kubernetes.io/serviceaccount
automountServiceAccountToken: false
podSecurityPolicy:
create: false
name: ""
spec:
privileged: true
fsGroup:
rule: RunAsAny
runAsUser:
rule: RunAsAny
seLinux:
rule: RunAsAny
supplementalGroups:
rule: RunAsAny
volumes:
- secret
- configMap
- persistentVolumeClaim
- emptyDir
persistence:
enabled: true
# Set to false to disable the `fsgroup-volume` initContainer that will update permissions on the persistent disk.
enableInitChown: true
# override image, which is busybox by default
# image: busybox
# override image tag, which is latest by default
# imageTag:
labels:
# Add default labels for the volumeClaimTemplate of the StatefulSet
enabled: false
# Add custom labels for the volumeClaimTemplate of the StatefulSet
additionalLabels: {}
# OpenSearch 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: "longhorn"
accessModes:
- ReadWriteOnce
size: 120Gi
annotations: {}
extraVolumes:
# - name: extras
# emptyDir: {}
- name: admin-certs
secret:
secretName: opensearch-admin-cert
defaultMode: 0400
- name: custom-internal-users
secret:
secretName: opensearch-internal-users
defaultMode: 0440
- name: node-0-source
secret:
secretName: opensearch-node-0-cert
defaultMode: 0440
- name: node-1-source
secret:
secretName: opensearch-node-1-cert
defaultMode: 0440
- name: node-2-source
secret:
secretName: opensearch-node-2-cert
defaultMode: 0440
- name: runtime-certs
emptyDir: {}
extraVolumeMounts:
# - name: extras
# mountPath: /usr/share/extras
# readOnly: true
- name: runtime-certs
mountPath: /usr/share/opensearch/config/certs
readOnly: true
- name: admin-certs
mountPath: /usr/share/opensearch/config/admin-certs
readOnly: true
- name: custom-internal-users
readOnly: true
mountPath: /usr/share/opensearch/config/custom-security
extraContainers: []
# - name: do-something
# image: busybox
# command: ['do', 'something']
# extraInitContainers: []
# - name: do-somethings
# image: busybox
# command: ['do', 'something']
extraInitContainers:
- name: select-node-certificate
image: "busybox:1.36.1"
imagePullPolicy: IfNotPresent
securityContext:
runAsNonRoot: true
runAsUser: 1000
runAsGroup: 1000
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
capabilities:
drop:
- ALL
env:
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
command:
- /bin/sh
- -ec
- |
ordinal="${POD_NAME##*-}"
case "${ordinal}" in
0|1|2)
;;
*)
echo "ERROR: unsupported pod name: ${POD_NAME}"
exit 1
;;
esac
source_dir="/source/node-${ordinal}"
cert="${source_dir}/node-${ordinal}.pem"
key="${source_dir}/node-${ordinal}-key.pem"
ca="${source_dir}/root-ca.pem"
test -r "${cert}" || {
echo "ERROR: certificate not readable: ${cert}"
exit 1
}
test -r "${key}" || {
echo "ERROR: private key not readable: ${key}"
exit 1
}
test -r "${ca}" || {
echo "ERROR: root CA not readable: ${ca}"
exit 1
}
cp "${cert}" /runtime/node.pem
cp "${key}" /runtime/node-key.pem
cp "${ca}" /runtime/root-ca.pem
chmod 0644 /runtime/node.pem
chmod 0600 /runtime/node-key.pem
chmod 0644 /runtime/root-ca.pem
echo "Selected node-${ordinal} certificate for ${POD_NAME}"
ls -l /runtime
volumeMounts:
- name: node-0-source
mountPath: /source/node-0
readOnly: true
- name: node-1-source
mountPath: /source/node-1
readOnly: true
- name: node-2-source
mountPath: /source/node-2
readOnly: true
- name: runtime-certs
mountPath: /runtime
# This is the PriorityClass settings as defined in
# https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/#priorityclass
priorityClassName: ""
# By default this will make sure two pods don't end up on the same node
# Changing this to a region would allow you to spread pods across regions
antiAffinityTopologyKey: "kubernetes.io/hostname"
# Hard means that by default pods will only be scheduled if there are enough nodes for them
# and that they will never end up on the same node. Setting this to soft will do this "best effort".
# Setting this to custom will use what is passed into customAntiAffinity.
antiAffinity: "hard"
# Allows passing in custom anti-affinity settings as defined in
# https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#types-of-inter-pod-affinity-and-anti-affinity
# Using this parameter requires setting antiAffinity to custom.
customAntiAffinity: {}
# This is the node affinity settings as defined in
# https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#node-affinity-beta-feature
nodeAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
- key: kubernetes.io/hostname
operator: NotIn
values:
- k8s-cp-01
# This is the pod affinity settings as defined in
# https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#types-of-inter-pod-affinity-and-anti-affinity
podAffinity: {}
# This is the pod topology spread constraints
# https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/
topologySpreadConstraints: []
# The default is to deploy all pods serially. By setting this to parallel all pods are started at
# the same time when bootstrapping the cluster
podManagementPolicy: "Parallel"
# The environment variables injected by service links are not used, but can lead to slow OpenSearch boot times when
# there are many services in the current namespace.
# If you experience slow pod startups you probably want to set this to `false`.
enableServiceLinks: true
protocol: https
httpPort: 9200
transportPort: 9300
metricsPort: 9600
httpHostPort: ""
transportHostPort: ""
service:
labels: {}
labelsHeadless: {}
headless:
annotations: {}
type: ClusterIP
# The IP family and IP families options are to set the behaviour in a dual-stack environment
# Omitting these values will let the service fall back to whatever the CNI dictates the defaults
# should be
#
# ipFamilyPolicy: SingleStack
# ipFamilies:
# - IPv4
nodePort: ""
annotations: {}
httpPortName: http
transportPortName: transport
metricsPortName: metrics
loadBalancerIP: ""
loadBalancerSourceRanges: []
externalTrafficPolicy: ""
updateStrategy: RollingUpdate
# This is the max unavailable setting for the pod disruption budget
# The default value of 1 will make sure that kubernetes won't allow more than 1
# of your pods to be unavailable during maintenance
maxUnavailable: 1
podSecurityContext:
fsGroup: 1000
runAsUser: 1000
securityContext:
capabilities:
drop:
- ALL
# readOnlyRootFilesystem: true
runAsNonRoot: true
runAsUser: 1000
securityConfig:
enabled: true
path: "/usr/share/opensearch/config/opensearch-security"
actionGroupsSecret:
configSecret:
internalUsersSecret:
rolesSecret:
rolesMappingSecret:
tenantsSecret:
# The following option simplifies securityConfig by using a single secret and
# specifying the config files as keys in the secret instead of creating
# different secrets for for each config file.
# Note that this is an alternative to the individual secret configuration
# above and shouldn't be used if the above secrets are used.
config:
# There are multiple ways to define the configuration here:
# * If you define anything under data, the chart will automatically create
# a secret and mount it. This is best option to choose if you want to override all the
# existing yml files at once.
# * If you define securityConfigSecret, the chart will assume this secret is
# created externally and mount it. This is best option to choose if your intention is to
# only update a single yml file.
# * It is an error to define both data and securityConfigSecret.
securityConfigSecret: ""
dataComplete: true
data: {}
# config.yml: |-
# internal_users.yml: |-
# roles.yml: |-
# roles_mapping.yml: |-
# action_groups.yml: |-
# tenants.yml: |-
# How long to wait for opensearch to stop gracefully
terminationGracePeriod: 120
sysctlVmMaxMapCount: 262144
startupProbe:
tcpSocket:
port: 9200
initialDelaySeconds: 5
periodSeconds: 10
timeoutSeconds: 3
failureThreshold: 30
livenessProbe: {}
# periodSeconds: 20
# timeoutSeconds: 5
# failureThreshold: 10
# successThreshold: 1
# initialDelaySeconds: 10
# tcpSocket:
# port: 9200
readinessProbe:
tcpSocket:
port: 9200
periodSeconds: 5
timeoutSeconds: 3
failureThreshold: 3
## Use an alternate scheduler.
## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
##
schedulerName: ""
imagePullSecrets: []
nodeSelector: {}
tolerations:
- key: "dedicated"
operator: "Equal"
value: "storage"
effect: "NoSchedule"
# Enabling this will publically expose your OpenSearch instance.
# Only enable this if you have security enabled on your cluster
ingress:
enabled: false
# For Kubernetes >= 1.18 you should specify the ingress-controller via the field ingressClassName
# See https://kubernetes.io/blog/2020/04/02/improvements-to-the-ingress-api-in-kubernetes-1.18/#specifying-the-class-of-an-ingress
# ingressClassName: nginx
annotations:
kubernetes.io/ingress.class: nginx
kubernetes.io/tls-acme: "true"
ingressLabels: {}
path: /
hosts: []
# - 118.67.213.76
tls: []
# - secretName: chart-example-tls
# hosts:
# - chart-example.local
nameOverride: ""
fullnameOverride: ""
masterTerminationFix: false
opensearchLifecycle: {}
# preStop:
# exec:
# command: ["/bin/sh", "-c", "echo Hello from the preStart handler > /usr/share/message"]
# postStart:
# exec:
# command: ["/bin/sh", "-c", "echo Hello from the postStart handler > /usr/share/message"]
lifecycle: {}
# preStop:
# exec:
# command: ["/bin/sh", "-c", "echo Hello from the postStart handler > /usr/share/message"]
# postStart:
# exec:
# command:
# - bash
# - -c
# - |
# #!/bin/bash
# # Add a template to adjust number of shards/replicas1
# TEMPLATE_NAME=my_template
# INDEX_PATTERN="logstash-*"
# SHARD_COUNT=8
# REPLICA_COUNT=1
# ES_URL=http://localhost:9200
# while [[ "$(curl -s -o /dev/null -w '%{http_code}\n' $ES_URL)" != "200" ]]; do sleep 1; done
# curl -XPUT "$ES_URL/_template/$TEMPLATE_NAME" -H 'Content-Type: application/json' -d'{"index_patterns":['\""$INDEX_PATTERN"\"'],"settings":{"number_of_shards":'$SHARD_COUNT',"number_of_replicas":'$REPLICA_COUNT'}}'
keystore: []
# To add secrets to the keystore:
# - secretName: opensearch-encryption-key
networkPolicy:
create: false
## Enable creation of NetworkPolicy resources. Only Ingress traffic is filtered for now.
## In order for a Pod to access OpenSearch, it needs to have the following label:
## {{ template "uname" . }}-client: "true"
## Example for default configuration to access HTTP port:
## opensearch-master-http-client: "true"
## Example for default configuration to access transport port:
## opensearch-master-transport-client: "true"
http:
enabled: false
# Deprecated
# please use the above podSecurityContext.fsGroup instead
fsGroup: ""
## Set optimal sysctl's through securityContext. This requires privilege. Can be disabled if
## the system has already been preconfigured. (Ex: https://www.elastic.co/guide/en/elasticsearch/reference/current/vm-max-map-count.html)
## Also see: https://kubernetes.io/docs/tasks/administer-cluster/sysctl-cluster/
sysctl:
enabled: false
## Set optimal sysctl's through privileged initContainer.
sysctlInit:
enabled: true
# override image, which is busybox by default
# image: busybox
# override image tag, which is latest by default
# imageTag:
## Enable to add 3rd Party / Custom plugins not offered in the default OpenSearch image.
plugins:
enabled: false
installList: []
# - example-fake-plugin
removeList: []
# - example-fake-plugin
# -- Array of extra K8s manifests to deploy
extraObjects: []
# - apiVersion: secrets-store.csi.x-k8s.io/v1
# kind: SecretProviderClass
# metadata:
# name: argocd-secrets-store
# spec:
# provider: aws
# parameters:
# objects: |
# - objectName: "argocd"
# objectType: "secretsmanager"
# jmesPath:
# - path: "client_id"
# objectAlias: "client_id"
# - path: "client_secret"
# objectAlias: "client_secret"
# secretObjects:
# - data:
# - key: client_id
# objectName: client_id
# - key: client_secret
# objectName: client_secret
# secretName: argocd-secrets-store
# type: Opaque
# labels:
# app.kubernetes.io/part-of: argocd
# - |
# apiVersion: policy/v1
# kind: PodDisruptionBudget
# metadata:
# name: {{ template "opensearch.uname" . }}
# labels:
# {{- include "opensearch.labels" . | nindent 4 }}
# spec:
# minAvailable: 1
# selector:
# matchLabels:
# {{- include "opensearch.selectorLabels" . | nindent 6 }}
# ServiceMonitor Configuration for Prometheus
# Enabling this option will create a ServiceMonitor resource that allows Prometheus to scrape metrics from the OpenSearch service.
# This only creates the serviceMonitor, to actually have metrics Make sure to install the prometheus-exporter plugin needed for
# serving metrics over the `.Values.plugins` value:
# plugins:
# enabled: true
# installList:
# - https://github.com/aiven/prometheus-exporter-plugin-for-opensearch/releases/download/x.x.x.x/prometheus-exporter-x.x.x.x.zip
serviceMonitor:
# Set to true to enable the ServiceMonitor resource
enabled: false
# HTTP path where metrics are exposed.
# Ensure this matches your OpenSearch service configuration.
path: /_prometheus/metrics
# Scheme to use for scraping.
scheme: http
# Frequency at which Prometheus will scrape metrics.
# Adjust based on your needs.
interval: 10s
# additional labels to be added to the ServiceMonitor
# labels:
# k8s.example.com/prometheus: kube-prometheus
labels: {}
# additional tlsConfig to be added to the ServiceMonitor
tlsConfig: {}
# Basic Auth configuration for the service monitor
# You can either use existingSecret, which expects a secret to be already present with data.username and data.password
# or set the credentials over the helm values, making helm create a secret for you
# basicAuth:
# enaled: true
# existingSecret: my-secret
# username: my-username
# password: my-password
basicAuth:
enabled: false