红帽全球峰会18.8. 对 cnf-tests 容器的错误进行故障排除
要运行延迟测试，集群必须从 cnf-tests 容器中访问。
先决条件
-
已安装 OpenShift CLI(
oc)。 -
您已以具有
cluster-admin权限的用户身份登录。
流程
运行以下命令，验证可以从
cnf-tests容器中访问集群：podman run -v $(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig \ registry.redhat.io/openshift4/cnf-tests-rhel8:v4.15 \ oc get nodes
$ podman run -v $(pwd)/:/kubeconfig:Z -e KUBECONFIG=/kubeconfig/kubeconfig \ registry.redhat.io/openshift4/cnf-tests-rhel8:v4.15 \ oc get nodesCopy to Clipboard Copied! Toggle word wrap Toggle overflow 如果这个命令无法正常工作，则可能会出现与跨 DNS、MTU 大小或防火墙访问相关的错误。
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