Description

Check script to monitor the rollout status of a Kubernetes Deployment

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How it works

For a given deployment, check that the latest rollout has successfully progressed.

Results:

• OK: The last rollout for a deployment has successfully progressed.
• ERROR: The last rollout for a deployment failed to successfully progressed.

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Usag

user@host:~$ ./check_kube_deployment_rollout_status.py -h
usage: check_kube_deployment_rollout_status.py [-h] -d DEPLOYMENT
                                               [-n NAMESPACE]
 
user@host:~$ check_kube_deployment_rollout_status.py -d deployment-foo -n namespace-bar
OK, The rollout of deployment-foo has successfully progress.

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Requirements

A working kubernetes configuration via either a config file at ~/.kube/config or the environment variable KUBECONFIG

Python libraries

• argparse
• kubernetes