gitkube cli

Use regular git commands (git push workflow) for k8s deployments

first blood

• install gitkube binaries by downloading it and putting into your bin directory...
• when Dockerfile and k8s.yaml manifast will be created, run gitkube install command
• generate gitkube remote.yaml manifest by using gitkube remote generate -f mapp-remote.yaml command
• use custom configuration for mapp remote for docker registry and configure your username / password
• create deployment first (even if docker images hasn't been built): kubectl create -f k8s.yaml
• create remote by using gitkube remote create -f mapp-remote.yaml command
• copy remote url as export GIT_REMOTE_URL=ssh://default-mapp@localhost/~/git/default-mapp and create git remote add mapp $GIT_REMOTE_URL command
• now do deployment just with regular git push mapp master command!
• ...open http://127.0.0.1:8080...

bug / cr

• next time, fix some bug-fix or implement change-request and commit it with some usefull git message
• finally redeploy new software by using regulat git push mapp master command again...

cleanup

kubectl delete -f k8s.yaml
kubectl delete secret regsecret      -n default
kubectl delete secret mapp-regsecret -n default
git remote rm mapp
gitkube remote delete mapp
gitkube uninstall

re-do after clean / clone

kubectl create secret docker-registry regsecret --docker-server=https://index.docker.io/v1/ \
  --docker-username=daggerok --docker-email=daggerok@gmail.com \
  --docker-password=...

kubectl create -f k8s.yaml
gitkube remote create -f mapp-remote.yaml
git remote add mapp ssh://default-mapp@localhost/~/git/default-mapp
git push mapp master
http :8080

resources

• https://github.com/hasura/gitkube/blob/master/docs/registry.md
• https://github.com/hasura/gitkube
• https://gitkube.sh/
• https://www.youtube.com/watch?v=l9h03j0NDEg
• https://www.youtube.com/watch?v=ECB9vLvBXog
• https://www.youtube.com/watch?v=eRimsG6pDH8