Installation using Rancher
Create a New Cluster
In Rancher UI, navigate to the Clusters page. In the top right, click on the
Add Cluster box to create a new cluster.
On the Add Cluster page select to create a new cluster from
Add Cluster page that opens, provide a name for the cluster. Next to
Cluster Options section click the box to
Edit as YAML. The configuration
for the cluster will open up in an editor in the window.
Remove all configuration pertaining to the default network plugin:
Ensure that network plugin type
none is specified:
Make any additional changes to the configuration that are appropriate for your
environment. When you are ready, click
Create and Rancher will create the
cluster in the
Rancher will also present you with instructions on how to add nodes to the cluster:
Next, add nodes to the cluster using the Rancher-provided Docker commands. Be sure to add the appropriate number of nodes required for your cluster. After a few minutes, you will see that the Nodes overview will show an error message in the Rancher UI:
This error is expected. The Kubernetes components are not able to fully communicate with each other because a CNI plugin has not been installed yet.
In the Rancher UI, navigate to
Catalogs and click the
In the window that opens, add the official Cilium Helm v3 chart repository to the Rancher catalog:
Once added, you should see the Cilium repository in the catalog list:
Navigate to the Global Apps list and click the button to
Launch an application:
Provide a name for the application and select the System project in your cluster as the application target:
Be sure to configure the application to have cluster-wide scope:
Configure any additional values for the Cilium chart and click
application should deploy within the target cluster and project.
After a few minutes, you should see all nodes as active, and proper deployments of all Cilium objects.