6.2. 修改 Operator

流程

1. 刷新 API 令牌：

   $ source refresh-token

2. 通过列出现有集群来识别 CLUSTER_ID 变量，如下所示：

   $ curl -s https://api.openshift.com/api/assisted-install/v2/clusters -H "Authorization: Bearer ${API_TOKEN}" | jq '[ .[] | { "name": .name, "id": .id } ]'

   输出示例

   [
     {
       "name": "lvmtest",
       "id": "475358f9-ed3a-442f-ab9e-48fd68bc8188" 1
     },
     {
       "name": "mcetest",
       "id": "b5259f97-be09-430e-b5eb-d78420ee509a"
     }
   ]

   注意

   1

   id 值是 < cluster_id>。

3. 将返回的 & lt;cluster_id > 分配给 CLUSTER_ID 变量并导出它：

   $ export CLUSTER_ID=<cluster_id>

4. 使用新 Operator 更新集群：

   $ curl https://api.openshift.com/api/assisted-install/v2/clusters/${CLUSTER_ID} \
   -X PATCH \
   -H "Authorization: Bearer ${API_TOKEN}" \
   -H "Content-Type: application/json" \
   -d '
   {
       "olm_operators": [{"name": "mce"}, {"name": "cnv"}], 1
   }
   ' | jq '.id'

   注意

   1

   指明要安装的 Operator。有效值包括 mce、cnv、lvm 和 odf。要删除之前安装的 Operator，请从值列表中排除它。要删除之前所有安装的 Operator，请键入 "olm_operators": []。

   输出示例

   {
     <various cluster properties>,
     "monitored_operators": [
       {
         "cluster_id": "b5259f97-be09-430e-b5eb-d78420ee509a",
         "name": "console",
         "operator_type": "builtin",
         "status_updated_at": "0001-01-01T00:00:00.000Z",
         "timeout_seconds": 3600
       },
       {
         "cluster_id": "b5259f97-be09-430e-b5eb-d78420ee509a",
         "name": "cvo",
         "operator_type": "builtin",
         "status_updated_at": "0001-01-01T00:00:00.000Z",
         "timeout_seconds": 3600
       },
       {
         "cluster_id": "b5259f97-be09-430e-b5eb-d78420ee509a",
         "name": "mce",
         "namespace": "multicluster-engine",
         "operator_type": "olm",
         "status_updated_at": "0001-01-01T00:00:00.000Z",
         "subscription_name": "multicluster-engine",
         "timeout_seconds": 3600
       },
       {
         "cluster_id": "b5259f97-be09-430e-b5eb-d78420ee509a",
         "name": "cnv",
         "namespace": "openshift-cnv",
         "operator_type": "olm",
         "status_updated_at": "0001-01-01T00:00:00.000Z",
         "subscription_name": "hco-operatorhub",
         "timeout_seconds": 3600
       },
       {
         "cluster_id": "b5259f97-be09-430e-b5eb-d78420ee509a",
         "name": "lvm",
         "namespace": "openshift-local-storage",
         "operator_type": "olm",
         "status_updated_at": "0001-01-01T00:00:00.000Z",
         "subscription_name": "local-storage-operator",
         "timeout_seconds": 4200
       }
     ],
     <more cluster properties>

   注意

   输出是新集群状态的描述。输出中的 monitored_operators 属性包含两个类型的 Operator：

   • "operator_type": "builtin" ：此类型的 Operator 是 OpenShift Container Platform 的一部分。
   • "operator_type": "olm" ：此类型的 Operator 由用户手动添加，或者因为依赖项自动添加。在示例中，自动添加 lso Operator，因为 cnv Operator 需要它。