crossplane/crossplane

Chart version: 0.14.0-rc.72.g1854ce56
Api version: v1
App version: 0.14.0-rc.72.g1854ce56
Crossplane is an open source Kubernetes add-on that extends any...
application
Chart Type
Active
Status
Unknown
License
19566
Downloads
https://charts.crossplane.io/master
Set me up:
helm repo add center https://repo.chartcenter.io
Install Chart:
helm install crossplane center/crossplane/crossplane
Versions (0)

Install Crossplane

Crossplane can be easily installed into any existing Kubernetes cluster using the regularly published Helm chart. The Helm chart contains all the custom resources and controllers needed to deploy and configure Crossplane.

Pre-requisites

Installation

Helm charts for Crossplane are currently published to the alpha and master channels. In the future, beta and stable will also be available.

Alpha

The alpha channel is the most recent release of Crossplane that is considered ready for testing by the community.

kubectl create namespace crossplane-system
helm repo add crossplane-alpha https://charts.crossplane.io/alpha

helm install crossplane --namespace crossplane-system crossplane-alpha/crossplane

Master

The master channel contains the latest commits, with all automated tests passing. master is subject to instability, incompatibility, and features may be added or removed without much prior notice. It is recommended to use one of the more stable channels, but if you want the absolute newest Crossplane installed, then you can use the master channel.

To install the Helm chart from master, you will need to pass the specific version returned by the search command:

kubectl create namespace crossplane-system
helm repo add crossplane-master https://charts.crossplane.io/master/
helm search repo crossplane-master --devel

helm install crossplane --namespace crossplane-system crossplane-master/crossplane --version <version> --devel

Uninstalling the Chart

To uninstall/delete the crossplane deployment:

helm delete crossplane --namespace crossplane-system

That command removes all Kubernetes components associated with Crossplane, including all the custom resources and controllers.

Configuration

The following tables lists the configurable parameters of the Crossplane chart and their default values.

Parameter Description Default
image.repository Image crossplane/crossplane
image.tag Image tag master
image.pullPolicy Image pull policy Always
imagePullSecrets Names of image pull secrets to use dockerhub
replicas The number of replicas to run for the Crossplane and RBAC Manager (if enabled) pods 1
deploymentStrategy The deployment strategy for the Crossplane and RBAC Manager (if enabled) pods RollingUpdate
priorityClassName Priority class name for Crossplane and RBAC Manager (if enabled) pods ""
resourcesCrossplane.limits.cpu CPU resource limits for Crossplane 100m
resourcesCrossplane.limits.memory Memory resource limits for Crossplane 512Mi
resourcesCrossplane.requests.cpu CPU resource requests for Crossplane 100m
resourcesCrossplane.requests.memory Memory resource requests for Crossplane 256Mi
packageCache.medium Storage medium for package cache. Memory means volume will be backed by tmpfs, which can be useful for development. ""
packageCache.sizeLimit Size limit for package cache. If medium is Memory then maximum usage would be the minimum of this value the sum of all memory limits on containers in the Crossplane pod. 5Mi
packageCache.pvc Name of the PersistentVolumeClaim to be used as the package cache. Providing a value will cause the default emptyDir volume to not be mounted. ""
resourcesRBACManager.limits.cpu CPU resource limits for RBAC Manager 100m
resourcesRBACManager.limits.memory Memory resource limits for RBAC Manager 512Mi
resourcesRBACManager.requests.cpu CPU resource requests for RBAC Manager 100m
resourcesRBACManager.requests.memory Memory resource requests for RBAC Manager 256Mi
rbacManager.deploy Deploy RBAC Manager and its required roles true
rbacManager.managementPolicy The extent to which the RBAC manager will manage permissions. All indicates to manage all Crossplane controller and user roles. Basic indicates to only manage Crossplane controller roles and the crossplane-admin, crossplane-edit, and crossplane-view user roles. All
alpha.oam.enabled Deploy the crossplane/oam-kubernetes-runtime Helm chart false

Command Line

You can pass the settings with helm command line parameters. Specify each parameter using the --set key=value[,key=value] argument to helm install. For example, the following command will install Crossplane with an image pull policy of IfNotPresent.

helm install --namespace crossplane-system crossplane-alpha/crossplane --set image.pullPolicy=IfNotPresent

Settings File

Alternatively, a yaml file that specifies the values for the above parameters (values.yaml) can be provided while installing the chart.

helm install crossplane --namespace crossplane-system crossplane-alpha/crossplane -f values.yaml

Here are the sample settings to get you started.

replicas: 1

deploymentStrategy: RollingUpdate

image:
  repository: crossplane/crossplane
  tag: alpha
  pullPolicy: Always

imagePullSecrets:
- dockerhub