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When running okctl show credentials, you'll get a bunch of environment variables that need to be set for you to access the cluster. To be able to set these quickly in a new terminal, you could do something like

okctl show credentials myenv > ~/.okctl/binaries/venv-myenv
echo "alias activate-myenv='source ~/.okctl/binaries/venv-myenv' >> ~/.bash_aliases"

However, a simpler solution is to just run

okctl venv myenv

which will * run a subshell with the environment variables from okctl show credentials already set. * set a command prompt like this (example):

~/somepath (myenv:mynamespace) $


  • myenv will be replaced with the name of your okctl environment
  • mynamespace will be replaced with the name of the Kubernetes namespace of your current kube context

This command prompt can be turned off or configured, see below.


Environment variable Default Description
OKCTL_NO_PS1 true If true, disables overriding the PS1. This will keep the existing PS1.
OKCTL_PS1 not set If set, venv will use this as the PS1 in the executed subshell.
OKCTL_SHELL true Override which shell to run. For instance /bin/sh.

Any occurrence %env in OKCTL_PS1 will be replaced by the okctl environment. This makes it possible to get the okctl environment in your custom OKCTL_PS1. A use case for this can be when combining with the venv_ps1 built-in:

export OKCTL_PS1="\w \$(venv_ps1 %env) $"
okctl venv myenv

The command prompt will then be like this

/tmp myenv:mynamespace $

Last update: 2021-04-28