红帽全球峰会1.20.5.2. 启用备份和恢复 Operator
当第一次创建 MultiClusterHub 资源时，可以启用集群备份和恢复 Operator。在 OpenShift Container Platform 控制台中选择 Enable Cluster Backup 开关 来启用 Operator。enableClusterBackup 参数设置为 true。启用 Operator 后，会安装 operator 资源。
如果已创建了 MultiClusterHub 资源，您可以通过编辑 MultiClusterHub 资源来安装或卸载集群备份 Operator。如果要卸载集群备份 Operator，请将 enableClusterBackup 设置为 false。
启用备份和恢复 Operator 时，MultiClusterHub 资源可能类似以下 YAML 文件：
apiVersion: operator.open-cluster-management.io/v1
kind: MultiClusterHub
metadata:
name: multiclusterhub
namespace: open-cluster-management
spec:
availabilityConfig: High
enableClusterBackup: true <-----
imagePullSecret: multiclusterhub-operator-pull-secret
ingress:
sslCiphers:
- ECDHE-ECDSA-AES256-GCM-SHA384
- ECDHE-RSA-AES256-GCM-SHA384
- ECDHE-ECDSA-AES128-GCM-SHA256
- ECDHE-RSA-AES128-GCM-SHA256
separateCertificateManagement: false
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