1、安装Podman
dnf -y install podman
2、配置镜像加速和私有镜像仓库
# vim /etc/containers/registries.conf unqualified-search-registries = ["docker.io"] [[registry]] prefix = "docker.io" insecure = false blocked = false location = "docker.io" [[registry]] location="reg.example.com" insecure=true [[registry.mirror]] location = "hub-mirror.c.163.com" insecure = true [[registry.mirror]] location = "docker.mirrors.ustc.edu.cn" insecure = true [[registry.mirror]] location = "docker.nju.edu.cn" insecure = true short-name-mode = "enforcing"
3、Podman使用docker命令
dnf -y install podman-docker
4、命令补全
dnf install bash-completion -y
5、Podman命令
# podman --help Manage pods, containers and images Usage: podman [options] [command] Available Commands: attach Attach to a running container auto-update Auto update containers according to their auto-update policy 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 system 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 kube Play containers, pods or volumes from a structured file load Load image(s) from a tar archive login Log in to a container registry logout Log out 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 mount Mount a working container's root filesystem network Manage networks pause Pause all the processes in one or more containers 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 Remove 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 unmount Unmount working container's root filesystem unpause Unpause the processes in one or more containers unshare Run a command in a modified user namespace untag Remove a name from a local image update Update an existing container version Display the Podman version information volume Manage volumes wait Block on one or more containers Options: --cgroup-manager string Cgroup manager to use ("cgroupfs"|"systemd") (default "systemd") --conmon string Path of the conmon binary -c, --connection string Connection to use for remote Podman service --events-backend string Events backend to use ("file"|"journald"|"none") (default "journald") --help Help for podman --hooks-dir strings Set the OCI hooks directory path (may be set multiple times) (default [/usr/share/containers/oci/hooks.d]) --identity string path to SSH identity file, (CONTAINER_SSHKEY) --imagestore string Path to the 'image store', different from 'graph root', use this to split storing the image into a separate 'image store', see 'man containers-storage.conf' for details --log-level string Log messages above specified level (trace, debug, info, warn, warning, error, fatal, panic) (default "warn") --network-cmd-path string Path to the command for configuring the network --network-config-dir string Path of the configuration directory for networks --out string Send output (stdout) from podman to a file -r, --remote Access remote Podman service --root string Path to the root directory in which data, including images, is stored (default "/var/lib/containers/storage/libpod") --runroot string Path to the 'run directory' where all state information is stored --runtime string Path to the OCI-compatible binary used to run containers. (default "crun") --runtime-flag stringArray add global flags for the container runtime --ssh string define the ssh mode (default "golang") --storage-driver string Select which storage driver is used to manage storage of images and containers --storage-opt stringArray Used to pass an option to the storage driver --syslog Output logging information to syslog as well as the console (default false) --tmpdir string Path to the tmp directory for libpod state content. Note: use the environment variable 'TMPDIR' to change the temporary storage location for container images, '/var/tmp'. (default "/run/libpod") --transient-store Enable transient container storage --url string URL to access Podman service (CONTAINER_HOST) (default "unix:/run/podman/podman.sock") -v, --version version for podman --volumepath string Path to the volume directory in which volume data is stored (default "/var/lib/containers/storage/volumes")
参考:
https://podman.io/docs https://sci.nju.edu.cn/9e/05/c30384a564741/page.htm
标签:container,Rocky,podman,--,image,Podman,Linux,containers,string From: https://www.cnblogs.com/a120608yby/p/17896138.html