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Move docker build stuff into a subdirectory. Update structure to retire manual-{pre,post}

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Pim van Pelt
2025-05-04 12:19:44 +02:00
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README.md
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This docker container creates a VPP instance based on the latest VPP release. It starts up as per
normal, using /etc/vpp/startup.conf (which Containerlab might replace when it starts its
containers). Once started, it'll execute /etc/vpp/bootstrap.vpp within the dataplane. There are
three relevant files:
containers). Once started, it'll execute `/etc/vpp/bootstrap.vpp` within the dataplane. There are
two relevant files:
1. `manual-pre.vpp` -- can be supplied by the user, to run any configuration statements before
containerlab takes control.
1. `clab.vpp` -- generated by `files/container-init.sh`. Its purpose is to bind the `veth`
1. `clab.vpp` -- generated by `files/init-container.sh`. Its purpose is to bind the `veth`
interfaces that containerlab has added to the container into the VPP dataplane (see below).
1. `vppcfg.vpp` -- generated by `files/init-container.sh`. Its purpose is to read the user
specified `vppcfg.yaml` file and convert it into VPP CLI commands. If no YAML file is
specified, or if it is not syntactically valid, an empty file is generated instead.
1. `manual-post.vpp` -- can be supplied by the user, to run any configuration statements after
containerlab is finished with its per-lab statements.
For Containerlab users who wish to have more control over their VPP bootstrap, it's possible to
bind-mount `/etc/vpp/bootstrap.vpp`.
## Building
```bash
IMG=git.ipng.ch/ipng/vpp-containerlab
TAG=latest
docker build --no-cache -f Dockerfile.bookworm -t $IMG .
docker build --no-cache -f docker/Dockerfile.bookworm -t $IMG docker/
docker image tag $IMG $IMG:$TAG
docker push $IMG
docker push $IMG:$TAG