kubenv is a tool to ease the management of multiple kubernetes cluster.
Features:
- Merge different kubeconfig files from different path into a single big kubeconfig
- Switch between kubernetes context
- Execute a command using either a single or mutliple contexts
Grabe the latest release in github release or build it by yourself:
go get https://github.com/mqllr/kubenv
Get started by picking up your kubeconfig files:
kubenv sync -a=false -m=exec --command="cat /path/to/kubeconfig"
▸ Start the synchronization of kubeconfig file into /home/john/.kube/config ...
Which is equivalent to:
kubenv sync -a=false -m=local --path="/path/to/kubeconfig"
▸ Start the synchronization of kubeconfig file into /home/john/.kube/config ...
And also:
kubenv sync -a=false -m=glob --glob="path/to/kubeconfig"
▸ Start the synchronization of kubeconfig file into /home/john/.kube/config ...
Then you can change your default context by using the use-context
kubenv use-context
or execute a command against a single or multiple contexts:
kubenv with-context
The CLI uses https://github.com/AlecAivazis/survey to navigate between contexts. If you prefer to use j/k to go down or up, press esc:
The user can also press esc to toggle the ability cycle through the options with the j and k keys to do down and up respectively.
Want the CLI to be part of kubectl?
ln -s /home/john/go/bin/kubenv /usr/local/bin/kubectl-env