3.2. 安装 OpenShift Virtualization

流程

1. 创建一个包含以下清单的 YAML 文件：

   apiVersion: v1
   kind: Namespace
   metadata:
     name: openshift-cnv
     labels:
       openshift.io/cluster-monitoring: "true"
   ---
   apiVersion: operators.coreos.com/v1
   kind: OperatorGroup
   metadata:
     name: kubevirt-hyperconverged-group
     namespace: openshift-cnv
   spec:
     targetNamespaces:
       - openshift-cnv
   ---
   apiVersion: operators.coreos.com/v1alpha1
   kind: Subscription
   metadata:
     name: hco-operatorhub
     namespace: openshift-cnv
   spec:
     source: redhat-operators
     sourceNamespace: openshift-marketplace
     name: kubevirt-hyperconverged
     startingCSV: kubevirt-hyperconverged-operator.v4.20.0
     channel: "stable" 

   1

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   1

   使用 stable 频道可确保安装与 Red Hat OpenShift Service on AWS 经典架构版本兼容的 OpenShift Virtualization 版本。

2. 运行以下命令,为 OpenShift Virtualization 创建所需的 Namespace、OperatorGroup 和 Subscription对象：

   $ oc apply -f <filename>.yaml

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1. 检查 ClusterServiceVersion (CSV)对象是否已成功创建。运行以下命令并验证输出：

   $ oc get csv -n openshift-cnv

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   如果成功创建 CSV，输出会显示一个条目，其中包含 kubevirt-hyperconverged-operator channel、DISPLAY 值、OpenShift Virtualization 的 DISPLAY 值和 PHASE 值 Succeeded，如下例所示：

   输出示例

   NAME                                       DISPLAY                    VERSION   REPLACES                                   PHASE
   kubevirt-hyperconverged-operator.v4.20.0   OpenShift Virtualization   4.20.0    kubevirt-hyperconverged-operator.v4.19.0   Succeeded

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2. 检查 HyperConverged 自定义资源(CR)是否具有正确的版本。运行以下命令并验证输出：

   $ oc get hco -n openshift-cnv kubevirt-hyperconverged -o json | jq .status.versions

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   输出示例

   {
   "name": "operator",
   "version": "4.20.0"
   }

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3. 验证 HyperConverged CR 条件。运行以下命令并检查输出：

   $ oc get hco kubevirt-hyperconverged -n openshift-cnv -o json | jq -r '.status.conditions[] | {type,status}'

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   输出示例

   {
     "type": "ReconcileComplete",
     "status": "True"
   }
   {
     "type": "Available",
     "status": "True"
   }
   {
     "type": "Progressing",
     "status": "False"
   }
   {
     "type": "Degraded",
     "status": "False"
   }
   {
     "type": "Upgradeable",
     "status": "True"
   }

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流程

1. 创建一个包含以下清单的 YAML 文件：

   apiVersion: hco.kubevirt.io/v1beta1
   kind: HyperConverged
   metadata:
     name: kubevirt-hyperconverged
     namespace: openshift-cnv
   spec:

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2. 运行以下命令来部署 OpenShift Virtualization Operator:

   $ oc apply -f <file_name>.yaml

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