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39 lines
1.2 KiB
Markdown
39 lines
1.2 KiB
Markdown
# Containerized libvirt
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To avoid dependency issues with the libvirt setup of the host, we provide a containerized libvirt instance.
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If no libvirt connection string is provided in the Constellation config file during create,
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this container is deployed to provide a libvirt daemon for orchestrating Constellation nodes in QEMU.
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The container will listen for libvirt connections on `localhost:16599`.
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Connecting to the libvirt daemon running in the container and manage the deployment using `virsh` run the following:
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```shell
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virsh -c "qemu+tcp://localhost:16599/system"
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```
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## Container image
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Update the base image (`ghcr.io/edgelesssys/constellation/libvirtd-base`):
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```shell
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nix build .#libvirtd_base
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cat result | gunzip > libvirtd_base.tar
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crane push libvirtd_base.tar ghcr.io/edgelesssys/constellation/libvirtd-base
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```
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Push the final image to your own registry (`ghcr.io/<USERNAME>/constellation/libvirtd`):
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```shell
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bazel run //bazel/release:libvirt_push
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```
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A container of the image is automatically started by the CLI.
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You can also run the image manually using the following command:
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```shell
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docker run -it --rm \
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--network host \
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--privileged true \
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ghcr.io/edgelesssys/constellation/libvirt:latest
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```
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