Setting up the Google Compute Engine Cloud Provider
In this section, you’ll learn how to enable the Google Compute Engine (GCE) cloud provider for custom clusters in Rancher. A custom cluster is one in which Rancher installs Kubernetes on existing nodes.
The official Kubernetes documentation for the GCE cloud provider is here.
Prerequisites:
The service account of |
If you are using Calico,
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Click ☰ > Cluster Management.
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On the Clusters page, go to the custom cluster and click *⋮ > Edit YAML. Enter the following configuration:
rancher_kubernetes_engine_config: cloud_provider: name: gce customCloudProvider: |- [Global] project-id=<your project ID, optional> network-name=<your network, optional if using default network> subnetwork-name=<your subnetwork of the above network, optional if using default network> node-instance-prefix=<your instance group name/your instance name specific prefix, required> node-tags=<your network tags, must patch one or some tags, required> network: options: calico_cloud_provider: "gce" plugin: "calico"
If you are using Canal or Flannel,
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Click ☰ > Cluster Management.
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On the Clusters page, go to the custom cluster and click *⋮ > Edit YAML. Enter the following configuration:
rancher_kubernetes_engine_config: cloud_provider: name: gce customCloudProvider: |- [Global] project-id=<your project ID, optional> network-name=<your network, optional if using default network> subnetwork-name=<your subnetwork of the above network, optional if using default network> node-instance-prefix=<your instance group name/your instance name specific prefix, required> node-tags=<your network tags, must patch one or some tags, required> services: kube_controller: extra_args: configure-cloud-routes: true # we need to allow the cloud provider configure the routes for the hosts