README.md

Deploy helm chart

Introduction

This chart bootstraps a deployment on a Kubernetes cluster using Helm package manager.

Prerequisites

The code was tested on Kubernetes cluster (v1.21.11) with Istio (1.12.6)

It is possible to use other versions, but it hasn't been tested

Operation system

The code works in Debian-based Linux (Debian 10 and Ubuntu 20.04) and Windows WSL 2. Also, it works but is not guaranteed in Google Cloud Shell. All other operating systems, including macOS, are not verified and supported.

Packages

Packages are only needed for installation from a local computer.

• HELM (version: v3.7.1 or higher) helm
• Kubectl (version: v1.21.0 or higher) kubectl

Installation

Before installing deploy Helm chart you need to install configmap Helm chart. First you need to set variables in values.yaml file using any code editor. Some of the values are prefilled, but you need to specify some values as well. You can find more information about them below.

Configmap variables

Name	Description	Type	Default	Required
data.entitlementsHost	entitlements host	string	"http://entitlements"	yes
data.indexerQueueHost	indexer-queue host	string	"http://indexer-queue"	yes
data.logLevel	logging level	string	INFO	yes
data.partitionHost	partition host	string	"http://partition"	yes
data.schemaHost	schema host	string	"http://schema"	yes
data.securityHttpsCertificateTrust	whether https is enabled	boolean	true	yes
data.springProfilesActive	active spring profile	string	gcp	yes
data.storageHost	storage host	string	"http://storage"	yes
data.redisIndexerHost	The host for redis instance. If empty (by default), helm installs an internal redis instance	string	-	yes
data.redisIndexerPort	The port for redis instance	digit	6379	yes

Deploy variables

Name	Description	Type	Default	Required
data.requestsCpu	amount of requested CPU	string	480m	yes
data.requestsMemory	amount of requested memory	string	700Mi	yes
data.limitsCpu	CPU limit	string	1	yes
data.limitsMemory	memory limit	string	1G	yes
data.image	service image	string	-	yes
data.imagePullPolicy	when to pull image	string	IfNotPresent	yes
data.serviceAccountName	name of your service account	string	indexer	yes
data.redisImage	service image	string	redis:7	yes

Config variables

Name	Description	Type	Default	Required
conf.appName	name of the app	string	indexer	yes
conf.configmap	configmap to be used	string	indexer-config	yes
conf.elasticSecretName	secret for elastic	string	indexer-elastic-secret	yes
conf.keycloakSecretName	secret for keycloak	string	indexer-keycloak-secret	yes
conf.rabbitmqSecretName	secret for rabbitmq	string	rabbitmq-secret	yes
conf.onPremEnabled	whether on-prem is enabled	boolean	false	yes
conf.domain	your domain	string	-	yes
conf.indexerRedisSecretName	indexer Redis secret that contains redis password with REDIS_PASSWORD key	string	indexer-redis-secret	yes

ISTIO variables

Name	Description	Type	Default	Required
istio.proxyCPU	CPU request for Envoy sidecars	string	130m	yes
istio.proxyCPULimit	CPU limit for Envoy sidecars	string	500m	yes
istio.proxyMemory	memory request for Envoy sidecars	string	100Mi	yes
istio.proxyMemoryLimit	memory limit for Envoy sidecars	string	512Mi	yes

Install the helm chart

Run this command from within this directory:

helm install gc-indexer-deploy .

Uninstalling the Chart

To uninstall the helm deployment:

helm uninstall gc-indexer-deploy

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