kubevela/charts/vela-minimal

Make shipping applications more enjoyable.

KubeVela Minimal helm chart

KubeVela is a modern application platform that makes deploying and managing applications across today's hybrid, multi-cloud environments easier and faster.

KubeVela Minimal is the minimal version of KubeVela, it only contains the minimal components to run KubeVela and do not support features like multi clusters and env binding. For more complete experience, please install the full version of KubeVela.

KubeVela Minimal contains the following CRDs:

CRD Name	Usage
applications.core.oam.dev	KubeVela Core Application Object
applicationrevisions.core.oam.dev	The revision CRD of Application
componentdefinitions.core.oam.dev	ComponentDefinition Object
traitdefinitions.core.oam.dev	TraitDefinition Object
workflowstepdefinitions.core.oam.dev	Workflowstep Object
scopedefinitions.core.oam.dev	ScopeDefinition Object
policydefinitions.core.oam.dev	PolicyDefinition Object
workloaddefinitions.core.oam.dev	WorkloadDefinition Object
definitionrevisions.core.oam.dev	The revision CRD for all definition objects
rollouts.standard.oam.dev	Rollout feature trait
resourcetrackers.core.oam.dev	Garbage Collection feature
healthscopes.core.oam.dev	Health Check feature

TL;DR

helm repo add kubevela https://charts.kubevela.net/core
helm repo update
helm install --create-namespace -n vela-system kubevela kubevela/vela-minimal --wait

Prerequisites

• Kubernetes >= v1.19 && < v1.22

Parameters

KubeVela core parameters

Name	Description	Value
systemDefinitionNamespace	System definition namespace, if unspecified, will use built-in variable .Release.Namespace.	nil
applicationRevisionLimit	Application revision limit	10
definitionRevisionLimit	Definition revision limit	20
concurrentReconciles	concurrentReconciles is the concurrent reconcile number of the controller	4
controllerArgs.reSyncPeriod	The period for resync the applications	5m
OAMSpecVer	OAMSpecVer is the oam spec version controller want to setup	minimal
disableCaps	Disable capability	envbinding,rollout
dependCheckWait	dependCheckWait is the time to wait for ApplicationConfiguration's dependent-resource ready	30s

KubeVela workflow parameters

Name	Description	Value
workflow.enableSuspendOnFailure	Enable suspend on workflow failure	false
workflow.backoff.maxTime.waitState	The max backoff time of workflow in a wait condition	60
workflow.backoff.maxTime.failedState	The max backoff time of workflow in a failed condition	300
workflow.step.errorRetryTimes	The max retry times of a failed workflow step	10

KubeVela controller parameters

Name	Description	Value
replicaCount	KubeVela controller replica count	1
imageRegistry	Image registry	""
image.repository	Image repository	oamdev/vela-core
image.tag	Image tag	latest
image.pullPolicy	Image pull policy	Always
resources.limits.cpu	KubeVela controller's cpu limit	500m
resources.limits.memory	KubeVela controller's memory limit	1Gi
resources.requests.cpu	KubeVela controller's cpu request	50m
resources.requests.memory	KubeVela controller's memory request	20Mi
webhookService.type	KubeVela webhook service type	ClusterIP
webhookService.port	KubeVela webhook service port	9443
healthCheck.port	KubeVela health check port	9440

KubeVela controller optimization parameters

Name	Description	Value
featureGates.applyOnce	if enabled, the apply-once feature will be applied to all applications, no state-keep and no resource data storage in ResourceTracker	false

MultiCluster parameters

Name	Description	Value
multicluster.enabled	Whether to enable multi-cluster	true
multicluster.clusterGateway.replicaCount	ClusterGateway replica count	1
multicluster.clusterGateway.port	ClusterGateway port	9443
multicluster.clusterGateway.image.repository	ClusterGateway image repository	oamdev/cluster-gateway
multicluster.clusterGateway.image.tag	ClusterGateway image tag	v1.8.0-alpha.3
multicluster.clusterGateway.image.pullPolicy	ClusterGateway image pull policy	IfNotPresent
multicluster.clusterGateway.resources.requests.cpu	ClusterGateway cpu request	50m
multicluster.clusterGateway.resources.requests.memory	ClusterGateway memory request	20Mi
multicluster.clusterGateway.resources.limits.cpu	ClusterGateway cpu limit	500m
multicluster.clusterGateway.resources.limits.memory	ClusterGateway memory limit	200Mi
multicluster.clusterGateway.secureTLS.enabled	Whether to enable secure TLS	true
multicluster.clusterGateway.secureTLS.certPath	Path to the certificate file	/etc/k8s-cluster-gateway-certs

Test parameters

Name	Description	Value
test.app.repository	Test app repository	oamdev/hello-world
test.app.tag	Test app tag	v1
test.k8s.repository	Test k8s repository	oamdev/alpine-k8s
test.k8s.tag	Test k8s tag	1.18.2

Common parameters

Name	Description	Value
imagePullSecrets	Image pull secrets	[]
nameOverride	Override name	""
fullnameOverride	Fullname override	""
serviceAccount.create	Specifies whether a service account should be created	true
serviceAccount.annotations	Annotations to add to the service account	{}
serviceAccount.name	The name of the service account to use. If not set and create is true, a name is generated using the fullname template	nil
nodeSelector	Node selector	{}
tolerations	Tolerations	[]
affinity	Affinity	{}
rbac.create	Specifies whether a RBAC role should be created	true
logDebug	Enable debug logs for development purpose	false
logFilePath	If non-empty, write log files in this path	""
logFileMaxSize	Defines the maximum size a log file can grow to. Unit is megabytes. If the value is 0, the maximum file size is unlimited.	1024
kubeClient.qps	The qps for reconcile clients, default is 50	50
kubeClient.burst	The burst for reconcile clients, default is 100	100
authentication.enabled	Enable authentication for application	false
authentication.withUser	Application authentication will impersonate as the request User	false
authentication.defaultUser	Application authentication will impersonate as the User if no user provided in Application	kubevela:vela-core
authentication.groupPattern	Application authentication will impersonate as the request Group that matches the pattern	kubevela:*