lee/container
1
0
Fork 0
mirror of https://github.com/apple/container.git synced 2026-07-12 12:37:02 +00:00
Code Issues Packages Projects Releases Wiki Activity
Files
b371aee610315dedf9f9fe6d82edaa4fa2b084a3
container/docs/command-reference.md
T
ChengHao Yang b371aee610 Feat: container image delete force option (#1096) 
- Fixed #1087

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>
2026-01-26 13:07:05 -08:00

1209 lines
33 KiB
Markdown
Raw Blame History

# Container CLI Command Reference
> [!IMPORTANT]
> This file contains documentation for the CURRENT BRANCH. To find documentation for official releases, find the target release on the [Release Page](https://github.com/apple/container/releases) and click the tag corresponding to your release version.
>
> Example: [release 0.4.1 tag](https://github.com/apple/container/tree/0.4.1)
Note: Command availability may vary depending on host operating system and macOS version.
## Core Commands
### `container run`
Runs a container from an image. If a command is provided, it will execute inside the container; otherwise the image's default command runs. By default the container runs in the foreground and stdin remains closed unless `-i`/`--interactive` is specified.
**Usage**
```bash
container run [<options>] <image> [<arguments> ...]
```
**Arguments**
* `<image>`: Image name
* `<arguments>`: Container init process arguments
**Process Options**
* `-e, --env <env>`: Set environment variables (format: key=value)
* `--env-file <env-file>`: Read in a file of environment variables (key=value format, ignores # comments and blank lines)
* `--gid <gid>`: Set the group ID for the process
* `-i, --interactive`: Keep the standard input open even if not attached
* `-t, --tty`: Open a TTY with the process
* `-u, --user <user>`: Set the user for the process (format: name|uid[:gid])
* `--uid <uid>`: Set the user ID for the process
* `-w, --workdir, --cwd <dir>`: Set the initial working directory inside the container
**Resource Options**
* `-c, --cpus <cpus>`: Number of CPUs to allocate to the container
* `-m, --memory <memory>`: Amount of memory (1MiByte granularity), with optional K, M, G, T, or P suffix
**Management Options**
* `-a, --arch <arch>`: Set arch if image can target multiple architectures (default: arm64)
* `--cidfile <cidfile>`: Write the container ID to the path provided
* `-d, --detach`: Run the container and detach from the process
* `--dns <ip>`: DNS nameserver IP address
* `--dns-domain <domain>`: Default DNS domain
* `--dns-option <option>`: DNS options
* `--dns-search <domain>`: DNS search domains
* `--entrypoint <cmd>`: Override the entrypoint of the image
* `-k, --kernel <path>`: Set a custom kernel path
* `-l, --label <label>`: Add a key=value label to the container
* `--mount <mount>`: Add a mount to the container (format: type=<>,source=<>,target=<>,readonly)
* `--name <name>`: Use the specified name as the container ID
* `--network <network>`: Attach the container to a network
* `--no-dns`: Do not configure DNS in the container
* `--os <os>`: Set OS if image can target multiple operating systems (default: linux)
* `-p, --publish <spec>`: Publish a port from container to host (format: [host-ip:]host-port:container-port[/protocol])
* `--platform <platform>`: Platform for the image if it's multi-platform. This takes precedence over --os and --arch
* `--publish-socket <spec>`: Publish a socket from container to host (format: host_path:container_path)
* `--rm, --remove`: Remove the container after it stops
* `--ssh`: Forward SSH agent socket to container
* `--tmpfs <tmpfs>`: Add a tmpfs mount to the container at the given path
* `-v, --volume <volume>`: Bind mount a volume into the container
* `--virtualization`: Expose virtualization capabilities to the container (requires host and guest support)
**Registry Options**
* `--scheme <scheme>`: Scheme to use when connecting to the container registry. One of (http, https, auto) (default: auto)
* **Behavior of `auto`**
When `auto` is selected, the target registry is considered **internal/local** if the registry host matches any of these criteria:
- The host is a loopback address (e.g., `localhost`, `127.*`)
- The host is within the `RFC1918` private IP ranges:
- `10.*.*.*`
- `192.168.*.*`
- `172.16.*.*` through `172.31.*.*`
- The host ends with the machine's default container DNS domain (as defined in `DefaultsStore.Keys.defaultDNSDomain`, located [here](../Sources/ContainerPersistence/DefaultsStore.swift))
For internal/local registries, the client uses **HTTP**. Otherwise, it uses **HTTPS**.
**Progress Options**
* `--progress <type>`: Progress type (format: none|ansi) (default: ansi)
**Examples**
```bash
# run a container and attach an interactive shell
container run -it ubuntu:latest /bin/bash
# run a background web server
container run -d --name web -p 8080:80 nginx:latest
# set environment variables and limit resources
container run -e NODE_ENV=production --cpus 2 --memory 1G node:18
# run a container with a specific MAC address
container run --network default,mac=02:42:ac:11:00:02 ubuntu:latest
```
### `container build`
Builds an OCI image from a local build context. It reads a Dockerfile (default `Dockerfile`) or Containerfile and produces an image tagged with `-t` option. The build runs in isolation using BuildKit, and resource limits may be set for the build process itself.
When no `-f/--file` is specified, the build command will look for `Dockerfile` first, then fall back to `Containerfile` if `Dockerfile` is not found.
**Usage**
```bash
container build [<options>] [<context-dir>]
```
**Arguments**
* `<context-dir>`: Build directory (default: .)
**Options**
* `-a, --arch <value>`: Add the architecture type to the build
* `--build-arg <key=val>`: Set build-time variables
* `-c, --cpus <cpus>`: Number of CPUs to allocate to the builder container (default: 2)
* `-f, --file <path>`: Path to Dockerfile
* `-l, --label <key=val>`: Set a label
* `-m, --memory <memory>`: Amount of builder container memory (1MiByte granularity), with optional K, M, G, T, or P suffix (default: 2048MB)
* `--no-cache`: Do not use cache
* `-o, --output <value>`: Output configuration for the build (format: type=<oci|tar|local>[,dest=]) (default: type=oci)
* `--os <value>`: Add the OS type to the build
* `--platform <platform>`: Add the platform to the build (format: os/arch[/variant], takes precedence over --os and --arch)
* `--progress <type>`: Progress type (format: auto|plain|tty) (default: auto)
* `-q, --quiet`: Suppress build output
* `-t, --tag <name>`: Name for the built image (can be specified multiple times)
* `--target <stage>`: Set the target build stage
* `--vsock-port <port>`: Builder shim vsock port (default: 8088)
**Examples**
```bash
# build an image and tag it as my-app:latest
container build -t my-app:latest .
# use a custom Dockerfile
container build -f docker/Dockerfile.prod -t my-app:prod .
# pass build args
container build --build-arg NODE_VERSION=18 -t my-app .
# build the production stage only and disable cache
container build --target production --no-cache -t my-app:prod .
# build with multiple tags
container build -t my-app:latest -t my-app:v1.0.0 -t my-app:stable .
```
## Container Management
### `container create`
Creates a container from an image without starting it. This command accepts most of the same process/resource/management flags as `container run`, but leaves the container stopped after creation.
**Usage**
```bash
container create [<options>] <image> [<arguments> ...]
```
**Arguments**
* `<image>`: Image name
* `<arguments>`: Container init process arguments
**Process Options**
* `-e, --env <env>`: Set environment variables (format: key=value)
* `--env-file <env-file>`: Read in a file of environment variables (key=value format, ignores # comments and blank lines)
* `--gid <gid>`: Set the group ID for the process
* `-i, --interactive`: Keep the standard input open even if not attached
* `-t, --tty`: Open a TTY with the process
* `-u, --user <user>`: Set the user for the process (format: name|uid[:gid])
* `--uid <uid>`: Set the user ID for the process
* `-w, --workdir, --cwd <dir>`: Set the initial working directory inside the container
**Resource Options**
* `-c, --cpus <cpus>`: Number of CPUs to allocate to the container
* `-m, --memory <memory>`: Amount of memory (1MiByte granularity), with optional K, M, G, T, or P suffix
**Management Options**
* `-a, --arch <arch>`: Set arch if image can target multiple architectures (default: arm64)
* `--cidfile <cidfile>`: Write the container ID to the path provided
* `-d, --detach`: Run the container and detach from the process
* `--dns <ip>`: DNS nameserver IP address
* `--dns-domain <domain>`: Default DNS domain
* `--dns-option <option>`: DNS options
* `--dns-search <domain>`: DNS search domains
* `--entrypoint <cmd>`: Override the entrypoint of the image
* `-k, --kernel <path>`: Set a custom kernel path
* `-l, --label <label>`: Add a key=value label to the container
* `--mount <mount>`: Add a mount to the container (format: type=<>,source=<>,target=<>,readonly)
* `--name <name>`: Use the specified name as the container ID
* `--network <network>`: Attach the container to a network
* `--no-dns`: Do not configure DNS in the container
* `--os <os>`: Set OS if image can target multiple operating systems (default: linux)
* `-p, --publish <spec>`: Publish a port from container to host (format: [host-ip:]host-port:container-port[/protocol])
* `--platform <platform>`: Platform for the image if it's multi-platform. This takes precedence over --os and --arch
* `--publish-socket <spec>`: Publish a socket from container to host (format: host_path:container_path)
* `--rm, --remove`: Remove the container after it stops
* `--ssh`: Forward SSH agent socket to container
* `--tmpfs <tmpfs>`: Add a tmpfs mount to the container at the given path
* `-v, --volume <volume>`: Bind mount a volume into the container
* `--virtualization`: Expose virtualization capabilities to the container (requires host and guest support)
**Registry Options**
* `--scheme <scheme>`: Scheme to use when connecting to the container registry. One of (http, https, auto) (default: auto)
### `container start`
Starts a stopped container. You can attach to the container's output streams and optionally keep STDIN open.
**Usage**
```bash
container start [--attach] [--interactive] [--debug] <container-id>
```
**Arguments**
* `<container-id>`: Container ID
**Options**
* `-a, --attach`: Attach stdout/stderr
* `-i, --interactive`: Attach stdin
### `container stop`
Stops running containers gracefully by sending a signal. A timeout can be specified before a SIGKILL is issued. If no containers are specified, nothing is stopped unless `--all` is used.
**Usage**
```bash
container stop [--all] [--signal <signal>] [--time <time>] [--debug] [<container-ids> ...]
```
**Arguments**
* `<container-ids>`: Container IDs
**Options**
* `-a, --all`: Stop all running containers
* `-s, --signal <signal>`: Signal to send to the containers (default: SIGTERM)
* `-t, --time <time>`: Seconds to wait before killing the containers (default: 5)
### `container kill`
Immediately kills running containers by sending a signal (defaults to `KILL`). Use with caution: it does not allow for graceful shutdown.
**Usage**
```bash
container kill [--all] [--signal <signal>] [--debug] [<container-ids> ...]
```
**Arguments**
* `<container-ids>`: Container IDs
**Options**
* `-a, --all`: Kill or signal all running containers
* `-s, --signal <signal>`: Signal to send to the container(s) (default: KILL)
### `container delete (rm)`
Deletes one or more containers. If the container is running, you may force deletion with `--force`. Without a container ID, nothing happens unless `--all` is supplied.
**Usage**
```bash
container delete [--all] [--force] [--debug] [<container-ids> ...]
```
**Arguments**
* `<container-ids>`: Container IDs
**Options**
* `-a, --all`: Delete all containers
* `-f, --force`: Delete containers even if they are running
### `container list (ls)`
Lists containers. By default only running containers are shown. Output can be formatted as a table or JSON.
**Usage**
```bash
container list [--all] [--format <format>] [--quiet] [--debug]
```
**Options**
* `-a, --all`: Include containers that are not running
* `--format <format>`: Format of the output (values: json, table; default: table)
* `-q, --quiet`: Only output the container ID
### `container exec`
Executes a command inside a running container. It uses the same process flags as `container run` to control environment, user, and TTY settings.
**Usage**
```bash
container exec [--detach] [--env <env> ...] [--env-file <env-file> ...] [--gid <gid>] [--interactive] [--tty] [--user <user>] [--uid <uid>] [--workdir <dir>] [--debug] <container-id> <arguments> ...
```
**Arguments**
* `<container-id>`: Container ID
* `<arguments>`: New process arguments
**Options**
* `-d, --detach`: Run the process and detach from it
**Process Options**
* `-e, --env <env>`: Set environment variables (format: key=value)
* `--env-file <env-file>`: Read in a file of environment variables (key=value format, ignores # comments and blank lines)
* `--gid <gid>`: Set the group ID for the process
* `-i, --interactive`: Keep the standard input open even if not attached
* `-t, --tty`: Open a TTY with the process
* `-u, --user <user>`: Set the user for the process (format: name|uid[:gid])
* `--uid <uid>`: Set the user ID for the process
* `-w, --workdir, --cwd <dir>`: Set the initial working directory inside the container
### `container logs`
Fetches logs from a container. You can follow the logs (`-f`/`--follow`), restrict the number of lines shown, or view boot logs.
**Usage**
```bash
container logs [--boot] [--follow] [-n <n>] [--debug] <container-id>
```
**Arguments**
* `<container-id>`: Container ID
**Options**
* `--boot`: Display the boot log for the container instead of stdio
* `-f, --follow`: Follow log output
* `-n <n>`: Number of lines to show from the end of the logs. If not provided this will print all of the logs
### `container inspect`
Displays detailed container information in JSON. Pass one or more container IDs to inspect multiple containers.
**Usage**
```bash
container inspect [--debug] <container-ids> ...
```
**Arguments**
* `<container-ids>`: Container IDs
**Options**
No options.
### `container stats`
Displays real-time resource usage statistics for containers. Shows CPU percentage, memory usage, network I/O, block I/O, and process count. By default, continuously updates statistics in an interactive display (like `top`). Use `--no-stream` for a single snapshot.
**Usage**
```bash
container stats [--format <format>] [--no-stream] [--debug] [<container-ids> ...]
```
**Arguments**
* `<container-ids>`: Container IDs or names (optional, shows all running containers if not specified)
**Options**
* `--format <format>`: Format of the output (values: json, table; default: table)
* `--no-stream`: Disable streaming stats and only pull the first result
**Examples**
```bash
# show stats for all running containers (interactive)
container stats
# show stats for specific containers
container stats web db cache
# get a single snapshot of stats (non-interactive)
container stats --no-stream web
# output stats as JSON
container stats --format json --no-stream web
```
## Image Management
### `container image list (ls)`
Lists local images. Verbose output provides additional details such as image ID, creation time and size; JSON output provides the same data in machine-readable form.
**Usage**
```bash
container image list [--format <format>] [--quiet] [--verbose] [--debug]
```
**Options**
* `--format <format>`: Format of the output (values: json, table; default: table)
* `-q, --quiet`: Only output the image name
* `-v, --verbose`: Verbose output
### `container image pull`
Pulls an image from a registry. Supports specifying a platform and controlling progress display.
**Usage**
```bash
container image pull [--debug] [--scheme <scheme>] [--progress <type>] [--arch <arch>] [--os <os>] [--platform <platform>] <reference>
```
**Arguments**
* `<reference>`: Image reference to pull
**Options**
* `--scheme <scheme>`: Scheme to use when connecting to the container registry. One of (http, https, auto) (default: auto)
* `--progress <type>`: Progress type (format: none|ansi) (default: ansi)
* `-a, --arch <arch>`: Limit the pull to the specified architecture
* `--os <os>`: Limit the pull to the specified OS
* `--platform <platform>`: Limit the pull to the specified platform (format: os/arch[/variant], takes precedence over --os and --arch)
### `container image push`
Pushes an image to a registry. The flags mirror those for `image pull` with the addition of specifying a platform for multi-platform images.
**Usage**
```bash
container image push [--scheme <scheme>] [--progress <type>] [--arch <arch>] [--os <os>] [--platform <platform>] [--debug] <reference>
```
**Arguments**
* `<reference>`: Image reference to push
**Options**
* `--scheme <scheme>`: Scheme to use when connecting to the container registry. One of (http, https, auto) (default: auto)
* `--progress <type>`: Progress type (format: none|ansi) (default: ansi)
* `-a, --arch <arch>`: Limit the push to the specified architecture
* `--os <os>`: Limit the push to the specified OS
* `--platform <platform>`: Limit the push to the specified platform (format: os/arch[/variant], takes precedence over --os and --arch)
### `container image save`
Saves an image to a tar archive on disk. Useful for exporting images for offline transport.
**Usage**
```bash
container image save [--arch <arch>] [--os <os>] --output <output> [--platform <platform>] [--debug] <references> ...
```
**Arguments**
* `<references>`: Image references to save
**Options**
* `-a, --arch <arch>`: Architecture for the saved image
* `--os <os>`: OS for the saved image
* `-o, --output <output>`: Pathname for the saved image
* `--platform <platform>`: Platform for the saved image (format: os/arch[/variant], takes precedence over --os and --arch)
### `container image load`
Loads images from a tar archive created by `image save`. The tar file must be specified via `--input`.
**Usage**
```bash
container image load --input <input> [--force] [--debug]
```
**Options**
* `-i, --input <input>`: Path to the image tar archive
* `-f, --force`: Load images even if invalid member files are detected
### `container image tag`
Applies a new tag to an existing image. The original image reference remains unchanged.
**Usage**
```bash
container image tag <source> <target> [--debug]
```
**Arguments**
* `<source>`: The existing image reference (format: image-name[:tag])
* `<target>`: The new image reference
**Options**
No options.
### `container image delete (rm)`
Deletes one or more images. If no images are provided, `--all` can be used to delete all images. Images currently referenced by running containers cannot be deleted without first removing those containers.
**Usage**
```bash
container image delete [--all] [--force] [--debug] [<images> ...]
```
**Arguments**
* `<images>`: Image names or IDs
**Options**
* `-a, --all`: Delete all images
* `-f, --force`: Ignore errors for images that are not found
### `container image prune`
Removes unused images to reclaim disk space. By default, only removes dangling images (images with no tags). Use `-a` to remove all images not referenced by any container.
**Usage**
```bash
container image prune [--all] [--debug]
```
**Options**
* `-a, --all`: Remove all unused images, not just dangling ones
### `container image inspect`
Shows detailed information for one or more images in JSON format. Accepts image names or IDs.
**Usage**
```bash
container image inspect [--debug] <images> ...
```
**Arguments**
* `<images>`: Images to inspect
**Options**
No options.
## Builder Management
The builder commands manage the BuildKit-based builder used for image builds.
### `container builder start`
Starts the BuildKit builder container. CPU and memory limits can be set for the builder.
**Usage**
```bash
container builder start [--cpus <cpus>] [--memory <memory>] [--debug]
```
**Options**
* `-c, --cpus <cpus>`: Number of CPUs to allocate to the builder container (default: 2)
* `-m, --memory <memory>`: Amount of builder container memory (1MiByte granularity), with optional K, M, G, T, or P suffix (default: 2048MB)
### `container builder status`
Shows the current status of the BuildKit builder. Without flags a human-readable table is displayed; with `--format json` the status is returned as JSON.
**Usage**
```bash
container builder status [--format <format>] [--quiet] [--debug]
```
**Options**
* `--format <format>`: Format of the output (values: json, table; default: table)
* `-q, --quiet`: Only output the container ID
### `container builder stop`
Stops the BuildKit builder container.
**Usage**
```bash
container builder stop [--debug]
```
**Options**
No options.
### `container builder delete (rm)`
Deletes the BuildKit builder container. It can optionally force deletion if the builder is still running.
**Usage**
```bash
container builder delete [--force] [--debug]
```
**Options**
* `-f, --force`: Delete the builder even if it is running
## Network Management (macOS 26+)
The network commands are available on macOS 26 and later and allow creation and management of user-defined container networks.
### `container network create`
Creates a new network with the given name.
**Usage**
```bash
container network create [--label <label> ...] [--subnet <subnet>] [--subnet-v6 <subnet-v6>] [--debug] <name>
```
**Arguments**
* `<name>`: Network name
**Options**
* `--label <label>`: Set metadata for a network
* `--subnet <subnet>`: Set the IPv4 subnet for a network (CIDR format, e.g., 192.168.100.0/24)
* `--subnet-v6 <subnet-v6>`: Set the IPv6 prefix for a network (CIDR format, e.g., fd00:1234::/64)
### `container network delete (rm)`
Deletes one or more networks. When deleting multiple networks, pass them as separate arguments. To delete all networks, use `--all`.
**Usage**
```bash
container network delete [--all] [--debug] [<network-names> ...]
```
**Arguments**
* `<network-names>`: Network names
**Options**
* `-a, --all`: Delete all networks
### `container network prune`
Removes networks not connected to any containers. However, default and system networks are preserved.
**Usage**
```bash
container network prune [--debug]
```
**Options**
No options.
### `container network list (ls)`
Lists user-defined networks.
**Usage**
```bash
container network list [--format <format>] [--quiet] [--debug]
```
**Options**
* `--format <format>`: Format of the output (values: json, table; default: table)
* `-q, --quiet`: Only output the network name
### `container network inspect`
Shows detailed information about one or more networks.
**Usage**
```bash
container network inspect <networks> ... [--debug]
```
**Arguments**
* `<networks>`: Networks to inspect
**Options**
No options.
## Volume Management
Manage persistent volumes for containers. Volumes can be explicitly created with `volume create` or implicitly created when referenced in container commands (e.g., `-v myvolume:/path` or `-v /path` for anonymous volumes).
### `container volume create`
Creates a new named volume with an optional size and driver-specific options.
**Usage**
```bash
container volume create [--label <label> ...] [--opt <opt> ...] [-s <s>] [--debug] <name>
```
**Arguments**
* `<name>`: Volume name
**Options**
* `--label <label>`: Set metadata for a volume
* `--opt <opt>`: Set driver specific options
* `-s <s>`: Size of the volume in bytes, with optional K, M, G, T, or P suffix
**Anonymous Volumes**
Anonymous volumes are auto-created when using `-v /path` or `--mount type=volume,dst=/path` without specifying a source. They use UUID-based naming (`anon-{36-char-uuid}`):
```bash
# Creates anonymous volume
container run -v /data alpine
# Reuse anonymous volume by ID
VOL=$(container volume list -q | grep anon)
container run -v $VOL:/data alpine
# Manual cleanup
container volume rm $VOL
```
**Note**: Unlike Docker, anonymous volumes do NOT auto-cleanup with `--rm`. Manual deletion is required.
### `container volume delete (rm)`
Deletes one or more volumes by name. Volumes that are currently in use by containers (running or stopped) cannot be deleted.
**Usage**
```bash
container volume delete [--all] [--debug] [<names> ...]
```
**Arguments**
* `<names>`: Volume names
**Options**
* `-a, --all`: Delete all volumes
**Examples**
```bash
# delete a specific volume
container volume delete myvolume
# delete multiple volumes
container volume delete vol1 vol2 vol3
# delete all unused volumes
container volume delete --all
```
### `container volume prune`
Removes all volumes that have no container references. This includes volumes that are not attached to any running or stopped containers. The command reports the actual disk space reclaimed after deletion.
**Usage**
```bash
container volume prune [--debug]
```
**Options**
No options.
### `container volume list (ls)`
Lists volumes.
**Usage**
```bash
container volume list [--format <format>] [--quiet] [--debug]
```
**Options**
* `--format <format>`: Format of the output (values: json, table; default: table)
* `-q, --quiet`: Only output the volume name
### `container volume inspect`
Displays detailed information for one or more volumes in JSON.
**Usage**
```bash
container volume inspect [--debug] <names> ...
```
**Arguments**
* `<names>`: Volume names
**Options**
No options.
## Registry Management
The registry commands manage authentication and defaults for container registries.
### `container registry login`
Authenticates with a registry. Credentials can be provided interactively or via flags. The login is stored for reuse by subsequent commands.
**Usage**
```bash
container registry login [--scheme <scheme>] [--password-stdin] [--username <username>] [--debug] <server>
```
**Arguments**
* `<server>`: Registry server name
**Options**
* `--scheme <scheme>`: Scheme to use when connecting to the container registry. One of (http, https, auto) (default: auto)
* `--password-stdin`: Take the password from stdin
* `-u, --username <username>`: Registry user name
### `container registry logout`
Logs out of a registry, removing stored credentials.
**Usage**
```bash
container registry logout [--debug] <registry>
```
**Arguments**
* `<registry>`: Registry server name
**Options**
No options.
## System Management
System commands manage the container apiserver, logs, DNS settings and kernel. These are only available on macOS hosts.
### `container system start`
Starts the container services and (optionally) installs a default kernel. It will start the `container-apiserver` and background services.
**Usage**
```bash
container system start [--app-root <app-root>] [--install-root <install-root>] [--enable-kernel-install] [--disable-kernel-install] [--debug]
```
**Options**
* `-a, --app-root <app-root>`: Path to the root directory for application data
* `--install-root <install-root>`: Path to the root directory for application executables and plugins
* `--enable-kernel-install/--disable-kernel-install`: Specify whether the default kernel should be installed or not (default: prompt user)
### `container system stop`
Stops the container services and deregisters them from launchd. You can specify a prefix to target services created with a different launchd prefix.
**Usage**
```bash
container system stop [--prefix <prefix>] [--debug]
```
**Options**
* `-p, --prefix <prefix>`: Launchd prefix for services (default: com.apple.container.)
### `container system status`
Checks whether the container services are running and prints status information. It will ping the apiserver and report readiness.
**Usage**
```bash
container system status [--prefix <prefix>] [--debug]
```
**Options**
* `-p, --prefix <prefix>`: Launchd prefix for services (default: com.apple.container.)
### `container system version`
Shows version information for the CLI and, if available, the API server. The table format is consistent with other list outputs and includes a header. If the API server responds to a health check, a second row for the server is added.
**Usage**
```bash
container system version [--format <format>]
```
**Options**
* `--format <format>`: Output format (values: json, table; default: table)
**Table Output**
Columns: `COMPONENT`, `VERSION`, `BUILD`, `COMMIT`.
Example:
```bash
container system version
```
```
COMPONENT VERSION BUILD COMMIT
CLI 1.2.3 debug abcdef1
API Server container-apiserver 1.2.3 release 1234abc
```
**JSON Output**
Backward-compatible with previous CLI-only output. Top-level fields describe the CLI. When available, a `server` object is included with the same fields.
```json
{
"version": "1.2.3",
"buildType": "debug",
"commit": "abcdef1",
"appName": "container CLI",
"server": {
"version": "container-apiserver 1.2.3",
"buildType": "release",
"commit": "1234abc",
"appName": "container API Server"
}
}
```
### `container system logs`
Displays logs from the container services. You can specify a time interval or follow new logs in real time.
**Usage**
```bash
container system logs [--follow] [--last <last>] [--debug]
```
**Options**
* `-f, --follow`: Follow log output
* `--last <last>`: Fetch logs starting from the specified time period (minus the current time); supported formats: m, h, d (default: 5m)
### `container system df`
Shows disk usage for images, containers, and volumes. Displays total count, active count, size, and reclaimable space for each resource type.
**Usage**
```bash
container system df [--format <format>] [--debug]
```
**Options**
* `--format <format>`: Format of the output (values: json, table; default: table)
### `container system dns create`
Creates a local DNS domain for containers. Requires administrator privileges (use sudo).
**Usage**
```bash
container system dns create [--debug] <domain-name>
```
**Arguments**
* `<domain-name>`: The local domain name
**Options**
No options.
### `container system dns delete (rm)`
Deletes a local DNS domain. Requires administrator privileges (use sudo).
**Usage**
```bash
container system dns delete [--debug] <domain-name>
```
**Arguments**
* `<domain-name>`: The local domain name
**Options**
No options.
### `container system dns list (ls)`
Lists configured local DNS domains for containers.
**Usage**
```bash
container system dns list [--debug]
```
**Options**
No options.
### `container system kernel set`
Installs or updates the Linux kernel used by the container runtime on macOS hosts.
**Usage**
```bash
container system kernel set [--arch <arch>] [--binary <binary>] [--force] [--recommended] [--tar <tar>] [--debug]
```
**Options**
* `--arch <arch>`: The architecture of the kernel binary (values: amd64, arm64) (default: arm64)
* `--binary <binary>`: Path to the kernel file (or archive member, if used with --tar)
* `--force`: Overwrites an existing kernel with the same name
* `--recommended`: Download and install the recommended kernel as the default (takes precedence over all other flags)
* `--tar <tar>`: Filesystem path or remote URL to a tar archive containing a kernel file
### `container system property list (ls)`
Lists all available system properties with their current values, types, and descriptions. Output can be formatted as a table or JSON.
**Usage**
```bash
container system property list [--format <format>] [--quiet] [--debug]
```
**Options**
* `--format <format>`: Format of the output (values: json, table; default: table)
* `-q, --quiet`: Only output the property ID
**Examples**
```bash
# list all properties in table format
container system property list
# get only property IDs
container system property list --quiet
# output as JSON for scripting
container system property list --format json
```
### `container system property get`
Retrieves the current value of a specific system property by its ID.
**Usage**
```bash
container system property get [--debug] <id>
```
**Arguments**
* `<id>`: The property ID
**Options**
No options.
**Examples**
```bash
# get the default registry domain
container system property get registry.domain
# get the current DNS domain setting
container system property get dns.domain
```
### `container system property set`
Sets the value of a system property. The command validates the value based on the property type (boolean, domain name, image reference, URL, or CIDR address).
**Usage**
```bash
container system property set [--debug] <id> <value>
```
**Arguments**
* `<id>`: The property ID
* `<value>`: The property value
**Options**
No options.
**Examples**
```bash
# enable Rosetta for AMD64 builds on ARM64
container system property set build.rosetta true
# set a custom DNS domain
container system property set dns.domain mycompany.local
# configure a custom registry
container system property set registry.domain registry.example.com
# set a custom builder image
container system property set image.builder myregistry.com/custom-builder:latest
```
### `container system property clear`
Clears (unsets) a system property, reverting it to its default value.
**Usage**
```bash
container system property clear [--debug] <id>
```
**Arguments**
* `<id>`: The property ID
**Options**
No options.
**Examples**
```bash
# clear custom DNS domain (revert to default)
container system property clear dns.domain
# clear custom registry setting
container system property clear registry.domain
Reference in New Issue View Git Blame Copy Permalink