Kubectl wrapper in Python with OAuth token auth
Project description
Kubernetes CLI (kubectl) wrapper in Python with OAuth token authentication.
This wrapper script zkubectl serves as a drop-in replacement for the kubectl binary:
it downloads the current kubectl binary from Google
it generates a new ~/.kube/config with an OAuth Bearer token acquired via zign.
it passes through commands to the kubectl binary
Installation
Requires Python 3.5+.
$ sudo pip3 install --upgrade zalando-kubectlUsage
You can directly login to a known Kubernetes API server endpoint:
$ zkubectl login https://my-api-server.example.org
$ zkubectl cluster-infoYou can also configure a Cluster Registry to look up clusters by ID:
$ zkubectl configure --cluster-registry=https://cluster-registry.example.org
$ zkubectl login my-cluster-idThe Cluster Registry needs to provide the following HTTP API for this to work:
$ curl -H "Authorization: Bearer $(zign tok)" https://cluster-registry.example.org/kubernetes-clusters/my-cluster-id
{
"api_server_url": "https://my-api-server.example.org"
}There is an additional convenience command to open the Kubernetes Dashboard web UI in the browser:
$ zkubectl dashboard
Waiting for local kubectl proxy.. . . . . . . . . . .Starting to serve on 127.0.0.1:8001 OK
Opening http://localhost:8001/api/v1/namespaces/kube-system/services/kubernetes-dashboard/proxy ..Unit Tests
Run unit tests with Tox:
$ sudo pip3 install tox
$ toxLocal Changes
It’s recommended to have a virtualenv for the project. The project uses Black for code formatting, please configure your editor to use it.
Go to the project dir and install dependencies
$ cd <project-path>
$ pip install -r requirements.txt
$ pip install --editable .Now the code change will just be reflected in the zkubectl binary
$ zkubectl <wahatever>Release history Release notifications | RSS feed
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