kubernetes-cleaner

README

Kubernetes-Cleaner

CronJob that remove pods from cluster.

Usage

This cleaner will look in an given namespace and search for a given pod or a regex can be given.

Set Enviroment variables

export CLEANER_NAMESPACE=dev
export CLEANER_SEARCH=telepresence.*

Run application

$ ./cleaner

Build

The cleaner can be build using the standard Go tool chain if you have it available.

go build

You can build inside a docker imagee as well. This produces a cleaner image that can run with the binary as entry point.

docker build -t cleaner .

Deployment

To deploy the Cleaner in Kubernetes, you can find a simple Kubernetes Cronjob and RBAC yaml in the examples folder. You have to change the cronjob and RBAC namespace so it has LIST and DELETE rights in Kubernetes.

To deploy it to your kubernetes cluster run the following commands:

kubectl apply -f examples/cronjob.yaml
kubectl apply -f examples/rbac.yaml