1. A Cloud VM Rocky Linux disk is downloaded, then customized so it can run docker inside
2. A Rocky Linux bootc repo is cloned onto that and the repo is used to build a Rocky Linux 9.4 bootc Docker image, which is then uploaded to a container registry, the pipeline for that is here due to `1.` and `2` sharing files and its easier to debug them if needed like this
#### !!! IMPORTANT !!! The pipeline assumes that the Gitlab runner host has a shared a directory called `/rockyDisks` that can be used by all jobs and persists between runs/jobs, otherwise you'd need to make a change in some of the `build-builder-vm-disk` step's files so that the builder VM disk is generated/the step is triggered
1. Make sure the env vars in `.devcontainer/devcontainer.env` match the ones in `.gitlab-ci.yml` for all jobs, and the CI_COMMIT_SHA var is present in the dev env file
2. Setting up the builder VM disk:
To download and setup a Rocky Linux VM Disk that is to be used for building a bootc container image run:
```
./scripts/setupBuilder/main.sh
```
3. To build a bootc container image and push it, fill out the CONTAINER_REGISTRY vars below, then run: