Red Hat Summit5.20. Logging in to the cluster by using the CLI
You can log in to your cluster as a default system user by exporting the cluster kubeconfig file. The kubeconfig file contains information about the cluster that is used by the CLI to connect a client to the correct cluster and API server. The file is specific to a cluster and is created during OpenShift Container Platform installation.
Prerequisites
- You deployed an OpenShift Container Platform cluster.
-
You installed the
ocCLI.
Procedure
Export the
kubeadmincredentials:$ export KUBECONFIG=<installation_directory>/auth/kubeconfig1 - 1
- For
<installation_directory>, specify the path to the directory that you stored the installation files in.
Verify you can run
occommands successfully using the exported configuration:$ oc whoamiExample output
system:admin
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