DEPRECATED

With the merge of kubevirt/kubevirt#4703 this repository is no longer needed in kubevirt/kubevirt.

The repository may get some sporadic fixes for kubevirt/kubevirt releses prior to v0.37.0 until they are EOL.

Containerized libvirtd and QEMU

This is a simple container wrapping libvirtd.

Purpose

Instead of delivering libvirtd in a package, libvirtd is now delivered in a container. This container is used as the base container image for virt-launcher to run as the entrypoint, it is not intended to be run standalone.

Build types

The specifics of the build process vary based on the type of build.

Official builds

These happen on Travis CI, as three separate steps:

first the environment is set up using the hack/prepare.sh script;
then several single-architecture containers are built and tested, using qemu-user for cross-architecture support, as part of the hack/build.sh script;
finally, a multi-architecture container is assembled and pushed to Docker Hub using the hack/deploy.sh script.

The entire process is described in .travis.yml, and no human intervention is necessary.

Local builds

These builds are mostly useful for maintainers.

It is expected that you have docker buildx set up and configured to perform cross-architecture builds, as well as a local Docker registry running on your machine.

To create a local build, use something like

$ IMAGE_NAME=localhost:5000/my-libvirt ./hack/local-build.sh

Simple builds

These builds are perfect for quick testing: a single-architecture container is built, so there is no additional setup required.

To create a simple build, use something like

$ IMAGE_NAME=my-libvirt ./hack/simple-build.sh

Build configuration

The default configuration, which is used for official builds, is stored in hack/config. See the file for information on how to override some of the settings for a specific build.

kubevirt / libvirt