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。
代码语言：javascript复制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 107COPY virt-launcher /usr/bin/virt-launcher
COPY .version /.version# Allow qemu to bind privileged portsRUN 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libevirt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"],)
