红帽全球峰会1.5. 访问集群
您可以使用命令行界面(CLI)或 Red Hat Hybrid Cloud Console 用户界面(UI)连接到集群。
1.5.1. 使用 CLI 访问集群
复制链接链接已复制到粘贴板!
要使用 CLI 访问集群，您必须安装 oc CLI。如果您遵循教程，已安装 oc CLI。
- 登录 OpenShift Cluster Manager。
- 点击右上角的用户名。
单击 Copy Login Command。
这会打开一个新标签页，并选择身份提供程序(IDP)。点击您要使用的 IDP。例如："rosa-github"。
- 此时会打开一个新标签页。单击 Display token。
在终端中运行以下命令：
oc login --token=sha256~GBAfS4JQ0t1UTKYHbWAK6OUWGUkdMGz000000000000 --server=https://api.my-rosa-cluster.abcd.p1.openshiftapps.com:6443
$ oc login --token=sha256~GBAfS4JQ0t1UTKYHbWAK6OUWGUkdMGz000000000000 --server=https://api.my-rosa-cluster.abcd.p1.openshiftapps.com:6443Copy to Clipboard Copied! Toggle word wrap Toggle overflow 输出示例
Logged into "https://api.my-rosa-cluster.abcd.p1.openshiftapps.com:6443" as "rosa-user" using the token provided. You have access to 79 projects, the list has been suppressed. You can list all projects with ' projects' Using project "default".
Logged into "https://api.my-rosa-cluster.abcd.p1.openshiftapps.com:6443" as "rosa-user" using the token provided. You have access to 79 projects, the list has been suppressed. You can list all projects with ' projects' Using project "default".Copy to Clipboard Copied! Toggle word wrap Toggle overflow 运行以下命令确认您已经登录：
oc whoami
$ oc whoamiCopy to Clipboard Copied! Toggle word wrap Toggle overflow 输出示例
rosa-user
rosa-userCopy to Clipboard Copied! Toggle word wrap Toggle overflow - 现在，您可以访问集群。
1.5.2. 通过 Hybrid Cloud 控制台访问集群
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要检索 Hybrid Cloud Console URL 运行：
rosa describe cluster -c <cluster-name> | grep Console
rosa describe cluster -c <cluster-name> | grep ConsoleCopy to Clipboard Copied! Toggle word wrap Toggle overflow
点您的 IDP。例如："rosa-github"。
- 输入您的用户凭证。
您应该已登录。如果您遵循教程，您将是一个 cluster-admin，应该会看到带有 Administrator 面板的 Hybrid Cloud Console 网页。
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