I plan to migrate 6 runners VM to kubernetes hosted runners.
I would like to make the migration as smooth as possible and not having to edit
.gitlab-ci.yaml for every single projects.
From the first tests I have done, there are two problems which require to edit the gitlab-ci configuration file.
Adding following variable to make docker reachable
variables: DOCKER_HOST: tcp://localhost:2375
build_dir which is
/builds on the VMs but
/ with the kubernetes executor, it mess up artifacts path.
Do you have any experience on migrating to kubernetes execution with a large amount of projects ?