19.7. 使用 Buildah 删除镜像

流程

1. 列出本地系统上的所有镜像：

   # buildah images
   REPOSITORY                                  TAG      IMAGE ID       CREATED          SIZE
   localhost/johndoe/webserver                 latest   dc5fcc610313   46 minutes ago   263 MB
   docker.io/library/mynewecho                 latest   fa2091a7d8b6   17 hours ago     234 MB
   docker.io/library/myecho2                   latest   4547d2c3e436   6 days ago       234 MB
   localhost/myecho                            latest   b28cd00741b3   6 days ago       234 MB
   localhost/ubi-micro-httpd                   latest   c6a7678c4139   12 days ago      152 MB
   registry.access.redhat.com/ubi8/ubi         latest   272209ff0ae5   3 weeks ago      234 MB

2. 删除 localhost/myecho 镜像：

   # buildah rmi localhost/myecho

   • 要删除多个镜像：

     # buildah rmi docker.io/library/mynewecho docker.io/library/myecho2

   • 要从您的系统中删除所有镜像：

     # buildah rmi -a

   • 要删除与其有多个名称（标记）关联的镜像，请添加 -f 选项来删除它们：

     # buildah rmi -f localhost/ubi-micro-httpd