Podman 介绍

$ podman --help
Manage pods, containers and images

Usage:
  podman [options] [command]

Available Commands:
  attach      Attach to a running container
  build       Build an image using instructions from Containerfiles
  commit      Create new image based on the changed container
  container   Manage containers
  cp          Copy files/folders between a container and the local filesystem
  create      Create but do not start a container
  diff        Display the changes to the object's file system
  events      Show podman events
  exec        Run a process in a running container
  export      Export container's filesystem contents as a tar archive
  generate    Generate structured data based on containers, pods or volumes.
  healthcheck Manage health checks on containers
  help        Help about any command
  history     Show history of a specified image
  image       Manage images
  images      List images in local storage
  import      Import a tarball to create a filesystem image
  info        Display podman system information
  init        Initialize one or more containers
  inspect     Display the configuration of object denoted by ID
  kill        Kill one or more running containers with a specific signal
  load        Load image(s) from a tar archive
  login       Login to a container registry
  logout      Logout of a container registry
  logs        Fetch the logs of one or more containers
  machine     Manage a virtual machine
  manifest    Manipulate manifest lists and image indexes
  network     Manage networks
  pause       Pause all the processes in one or more containers
  play        Play containers, pods or volumes from a structured file.
  pod         Manage pods
  port        List port mappings or a specific mapping for the container
  ps          List containers
  pull        Pull an image from a registry
  push        Push an image to a specified destination
  rename      Rename an existing container
  restart     Restart one or more containers
  rm          Remove one or more containers
  rmi         Removes one or more images from local storage
  run         Run a command in a new container
  save        Save image(s) to an archive
  search      Search registry for image
  secret      Manage secrets
  start       Start one or more containers
  stats       Display a live stream of container resource usage statistics
  stop        Stop one or more containers
  system      Manage podman
  tag         Add an additional name to a local image
  top         Display the running processes of a container
  unpause     Unpause the processes in one or more containers
  untag       Remove a name from a local image
  version     Display the Podman Version Information
  volume      Manage volumes
  wait        Block on one or more containers

Options:
  -c, --connection string   Connection to use for remote Podman service
      --help                Help for podman
      --identity string     path to SSH identity file, (CONTAINER_SSHKEY)
      --log-level string    Log messages above specified level (trace, debug, info, warn, warning, error, fatal, panic) (default "warn")
      --url string          URL to access Podman service (CONTAINER_HOST) (default "unix:/var/folders/ql/nw5zyrg905z78mq4kwmq1lg00000gn/T/podman-run--1/podman/podman.sock")
  -v, --version             version for podman

$ podman machine --help
Manage a virtual machine

Description:
  Manage a virtual machine. Virtual machines are used to run Podman.

Usage:
  podman machine [command]

Available Commands:
  init        Initialize a virtual machine
  list        List machines
  rm          Remove an existing machine
  ssh         SSH into an existing machine
  start       Start an existing machine
  stop        Stop an existing machine