打包libvirt镜像，参考以前的文章 用于打包指定libvirt版本的镜像的脚本
make virt-lancher image no-bazel
使用 Dockerfile，基础镜像用上面做的libvirt，将编译好的virt-launcher复制到/usr/bin/virt-launcher，并作为ENTRYPOINT。
FROM kubevirt/libvirt:4.9.0
LABEL maintainer="The KubeVirt Project <kubevirt-dev@googlegroups.com>"
RUN dnf -y install \
edk2-ovmf \
socat \
genisoimage \
&& dnf -y clean all && \
test $(id -u qemu) = 107 # make sure that the qemu user really is 107
COPY virt-launcher /usr/bin/virt-launcher
COPY .version /.version
# Allow qemu to bind privileged ports
RUN setcap CAP_NET_BIND_SERVICE=+eip /usr/bin/qemu-system-x86_64
RUN mkdir -p /usr/share/kubevirt/virt-launcher
COPY sock-connector /usr/share/kubevirt/virt-launcher/
ENTRYPOINT [ "/usr/bin/virt-launcher" ]make virt-lancher image with-bazel
使用Bazel BUILD文件。load rules_docker，base = "@libvirt//image",基础镜像采用上面制作的libvirt镜像，将编译好的virt-launcher复制到/usr/bin/virt-launcher，并作为ENTRYPOINT。
...
load(
"@io_bazel_rules_docker//container:container.bzl",
"container_image",
)
container_image(
name = "version-container",
base = "@libvirt//image",
directory = "/",
files = ["//:get-version"],
)
container_image(
name = "virt-launcher-image",
base = ":version-container",
entrypoint = ["/usr/bin/virt-launcher"],
tars = [
":sock-connector-tar",
":virt-launcher-tar",
],
visibility = ["//visibility:public"],
)转载请注明来源，欢迎指出任何有错误或不够清晰的表达。可以邮件至 backendcloud@gmail.com
