argocd-helm/charts/argo-rollouts

Argo Rollouts Chart

A Helm chart for Argo Rollouts, progressive delivery for Kubernetes.

Source code can be found here

Additional Information

This is a community maintained chart. This chart installs argo-rollouts, progressive delivery for Kubernetes.

The default installation is intended to be similar to the provided Argo Rollouts releases.

Prerequisites

• Kubernetes 1.7+
• Helm v3.0.0+

Installing the Chart

To install the chart with the release name my-release:

$ helm repo add argo https://argoproj.github.io/argo-helm
$ helm install my-release argo/argo-rollouts

If dashboard is installed by --set dashboard.enabled=true, checkout the argo-rollouts dashboard by kubectl port-forward service/argo-rollouts-dashboard 31000:3100 and pointing the browser to localhost:31000

Chart Values

Key	Type	Default	Description
clusterInstall	bool	true	false runs controller in namespaced mode (does not require cluster RBAC)
controller.component	string	"rollouts-controller"	Value of label app.kubernetes.io/component
controller.image.pullPolicy	string	"IfNotPresent"	Image pull policy
controller.image.registry	string	quay.io	Registry to use
controller.image.repository	string	"argoproj/argo-rollouts"	Repository to use
controller.image.tag	string	""	Overrides the image tag (default is the chart appVersion)
controller.resources	object	{}	Resource limits and requests for the controller pods.
controller.tolerations	list	[]	Tolerations for use with node taints
controller.affinity	object	{}	Assign custom affinity rules to the deployment
controller.nodeSelector	object	{}	Node selector
controller.metrics.enabled	bool	false	Deploy metrics service
controller.metrics.serviceMonitor.enabled	bool	false	Enable a prometheus ServiceMonitor
controller.metrics.serviceMonitor.additionalAnnotations	object	{}	Annotations to be added to the ServiceMonitor
controller.metrics.serviceMonitor.additionalLabels	object	{}	Labels to be added to the ServiceMonitor
imagePullSecrets	list	[]	Registry secret names as an array
installCRDs	bool	true	Install and upgrade CRDs
crdAnnotations	object	{}	Annotations to be added to all CRDs
podAnnotations	object	{}	Annotations to be added to the Rollout pods
podLabels	object	{}	Labels to be added to the Rollout pods
serviceAccount.create	bool	true	Specifies whether a service account should be created
serviceAccount.annotations	object	{}	Annotations to add to the service account
serviceAccount.name	string	""	The name of the service account to use. If not set and create is true, a name is generated using the fullname template
podSecurityContext	object	{"runAsNonRoot": true}	Security Context to set on pod level
containerSecurityContext	object	{}	Security Context to set on container level
dashboard.enabled	bool	false	Deploy dashboard server
dashboard.component	string	"rollouts-dashboard"	Value of label app.kubernetes.io/component
dashboard.image.pullPolicy	string	"IfNotPresent"	Image pull policy
dashboard.image.registry	string	quay.io	Registry to use
dashboard.image.repository	string	"argoproj/kubectl-argo-rollouts"	Repository to use
dashboard.image.tag	string	""	Overrides the image tag (default is the chart appVersion)
dashboard.resources	object	{}	Resource limits and requests for the dashboard pods.
dashboard.tolerations	list	[]	Tolerations for use with node taints
dashboard.affinity	object	{}	Assign custom affinity rules to the deployment
dashboard.nodeSelector	object	{}	Node selector
dashboard.podSecurityContext	object	{"runAsNonRoot": true}	Security Context to set on pod level
dashboard.containerSecurityContext	object	{}	Security Context to set on container level
dashboard.serviceAccount.create	bool	true	Specifies whether a dashboard service account should be created
dashboard.serviceAccount.annotations	object	{}	Annotations to add to the dashboard service account
dashboard.serviceAccount.name	string	""	The name of the dashboard service account to use. If not set and create is true, a name is generated using the fullname template

Upgrading

To 2.0.0

• The argo-rollouts dashboard is added to the template and can be enabled by setting dashboard.enabled=true.
• There is a breaking change where the selector label app.kubernetes.io/component: {{ .Values.controller.component }} is added to rollout's deployment and service in order to distinguish between the controller and the dashboard component. To upgrade an existing installation, please add the --force parameter to the helm upgrade command or delete the Deployment and Service resource before you upgrade. This is necessary because Deployment's label selector is immutable.

To 1.0.0

• This is a breaking change which only supports Helm v3.0.0+ now. If you still use Helm v2, please consider upgrading because v2 is EOL since November 2020.
  To migrate to Helm v3 please have a look at the Helm 2to3 Plugin. This tool will convert the existing ConfigMap used for Tiller to a Secret of type helm.sh/release.v1.
• quay.io is the default registry now
• We introduce a template function for the labels here to reduce code duplication. This also affects the Deployment matchLabels selector.
  To upgrade an existing installation, please add the --force parameter to the helm upgrade command or delete the Deployment resource before you upgrade. This is necessary because Deployment's label selector is immutable.
• All resources are now prefixed with the template "argo-rollouts.fullname". This enables the users to override resource names via the nameOverride and fullnameOverride parameters.
• Breaking parameters update
  • securityContext was renamed to containerSecurityContext
  • Added controller.image.registry. Prior to this chart version you had to override the registry via controller.image.repository