PediaCluster

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Clusterpedia uses the PediaCluster resource to represent a cluster that needs to synchronize and retrieve resources.

Clusterpedia needs to be very friendly to other multi-cloud platforms that may use Cluster resource to represent managed clusters, to avoid conflicts Clusterpedia uses PediaCluster.

$ kubectl get pediacluster
NAME        APISERVER                        VERSION            STATUS
demo1       https://10.6.101.100:6443        v1.22.3-aliyun.1   Healthy
demo2       https://10.6.101.100:6443        v1.21.0            Healthy

apiVersion: cluster.clusterpedia.io/v1alpha2
kind: PediaCluster
metadata:
  name: demo1
spec:
  apiserver: https://10.6.101.100:6443
  kubeconfig:
  caData:
  tokenData:
  certData:
  keyData:
  syncResources: []
  syncAllCustomResources: false
  syncResourcesRefName: ""

PediaCluster has two uses:

  • Configure authentication information for the cluster
  • Configure resources for synchronization

Configuring cluster authentication information can be found in Import Clusters

There are three fields to configure the resources to be synchronized.

  • spec.syncResources configures the resources that need to be synchronized for this cluster
  • spec.syncAllCustomResources synchronizes all custom resources
  • spec.syncResourcesRefName references Public Configuration of Cluster Sync Resources

For details on configuring synchronization resources, see Synchronize Cluster Resources