mirror of https://github.com/docker/cli.git
docs: update url scheme for reference docs
Signed-off-by: David Karlsson <35727626+dvdksn@users.noreply.github.com>
This commit is contained in:
parent
e244044944
commit
caf72655fb
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@ -55,11 +55,11 @@ the registry.
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- `entrypoint` string array
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- `entrypoint` string array
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Entrypoint of the plugin, see [`ENTRYPOINT`](https://docs.docker.com/engine/reference/builder/#entrypoint)
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Entrypoint of the plugin, see [`ENTRYPOINT`](https://docs.docker.com/reference/dockerfile/#entrypoint)
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- `workdir` string
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- `workdir` string
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Working directory of the plugin, see [`WORKDIR`](https://docs.docker.com/engine/reference/builder/#workdir)
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Working directory of the plugin, see [`WORKDIR`](https://docs.docker.com/reference/dockerfile/#workdir)
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- `network` PluginNetwork
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- `network` PluginNetwork
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@ -104,7 +104,7 @@ Enable the authorization plugin with a dedicated command line flag in the
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`--authorization-plugin=PLUGIN_ID` format. The flag supplies a `PLUGIN_ID`
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`--authorization-plugin=PLUGIN_ID` format. The flag supplies a `PLUGIN_ID`
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value. This value can be the plugin’s socket or a path to a specification file.
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value. This value can be the plugin’s socket or a path to a specification file.
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Authorization plugins can be loaded without restarting the daemon. Refer
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Authorization plugins can be loaded without restarting the daemon. Refer
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to the [`dockerd` documentation](../reference/commandline/dockerd.md#configuration-reload-behavior) for more information.
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to the [`dockerd` documentation](https://docs.docker.com/reference/cli/dockerd/#configuration-reload-behavior) for more information.
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```console
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```console
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$ dockerd --authorization-plugin=plugin1 --authorization-plugin=plugin2,...
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$ dockerd --authorization-plugin=plugin1 --authorization-plugin=plugin2,...
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@ -47,4 +47,4 @@ Build an image from a Dockerfile
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## Description
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## Description
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See [docker build](build.md) for more information.
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See [docker build](image_build.md) for more information.
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@ -11,7 +11,7 @@ aliases:
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---
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---
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The base command for the Docker CLI is `docker`. For information about the
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The base command for the Docker CLI is `docker`. For information about the
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available flags and subcommands, refer to the [CLI reference](docker.md)
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available flags and subcommands, refer to the [CLI reference](https://docs.docker.com/reference/cli/docker/)
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Depending on your Docker system configuration, you may be required to preface
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Depending on your Docker system configuration, you may be required to preface
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each `docker` command with `sudo`. To avoid having to use `sudo` with the
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each `docker` command with `sudo`. To avoid having to use `sudo` with the
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@ -26,20 +26,20 @@ the [installation](https://docs.docker.com/install/) instructions for your opera
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The following list of environment variables are supported by the `docker` command
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The following list of environment variables are supported by the `docker` command
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line:
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line:
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| Variable | Description |
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| Variable | Description |
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| :---------------------------- | :----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| :---------------------------- | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| `DOCKER_API_VERSION` | Override the negotiated API version to use for debugging (e.g. `1.19`) |
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| `DOCKER_API_VERSION` | Override the negotiated API version to use for debugging (e.g. `1.19`) |
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| `DOCKER_CERT_PATH` | Location of your authentication keys. This variable is used both by the `docker` CLI and the [`dockerd` daemon](dockerd.md) |
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| `DOCKER_CERT_PATH` | Location of your authentication keys. This variable is used both by the `docker` CLI and the [`dockerd` daemon](https://docs.docker.com/reference/cli/dockerd/) |
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| `DOCKER_CONFIG` | The location of your client configuration files. |
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| `DOCKER_CONFIG` | The location of your client configuration files. |
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| `DOCKER_CONTENT_TRUST_SERVER` | The URL of the Notary server to use. Defaults to the same URL as the registry. |
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| `DOCKER_CONTENT_TRUST_SERVER` | The URL of the Notary server to use. Defaults to the same URL as the registry. |
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| `DOCKER_CONTENT_TRUST` | When set Docker uses notary to sign and verify images. Equates to `--disable-content-trust=false` for build, create, pull, push, run. |
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| `DOCKER_CONTENT_TRUST` | When set Docker uses notary to sign and verify images. Equates to `--disable-content-trust=false` for build, create, pull, push, run. |
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| `DOCKER_CONTEXT` | Name of the `docker context` to use (overrides `DOCKER_HOST` env var and default context set with `docker context use`) |
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| `DOCKER_CONTEXT` | Name of the `docker context` to use (overrides `DOCKER_HOST` env var and default context set with `docker context use`) |
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| `DOCKER_DEFAULT_PLATFORM` | Default platform for commands that take the `--platform` flag. |
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| `DOCKER_DEFAULT_PLATFORM` | Default platform for commands that take the `--platform` flag. |
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| `DOCKER_HIDE_LEGACY_COMMANDS` | When set, Docker hides "legacy" top-level commands (such as `docker rm`, and `docker pull`) in `docker help` output, and only `Management commands` per object-type (e.g., `docker container`) are printed. This may become the default in a future release. |
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| `DOCKER_HIDE_LEGACY_COMMANDS` | When set, Docker hides "legacy" top-level commands (such as `docker rm`, and `docker pull`) in `docker help` output, and only `Management commands` per object-type (e.g., `docker container`) are printed. This may become the default in a future release. |
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| `DOCKER_HOST` | Daemon socket to connect to. |
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| `DOCKER_HOST` | Daemon socket to connect to. |
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| `DOCKER_TLS` | Enable TLS for connections made by the `docker` CLI (equivalent of the `--tls` command-line option). Set to a non-empty value to enable TLS. Note that TLS is enabled automatically if any of the other TLS options are set. |
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| `DOCKER_TLS` | Enable TLS for connections made by the `docker` CLI (equivalent of the `--tls` command-line option). Set to a non-empty value to enable TLS. Note that TLS is enabled automatically if any of the other TLS options are set. |
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| `DOCKER_TLS_VERIFY` | When set Docker uses TLS and verifies the remote. This variable is used both by the `docker` CLI and the [`dockerd` daemon](dockerd.md) |
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| `DOCKER_TLS_VERIFY` | When set Docker uses TLS and verifies the remote. This variable is used both by the `docker` CLI and the [`dockerd` daemon](https://docs.docker.com/reference/cli/dockerd/) |
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| `BUILDKIT_PROGRESS` | Set type of progress output (`auto`, `plain`, `tty`) when [building](image_build.md) with [BuildKit backend](https://docs.docker.com/build/buildkit/). Use plain to show container output (default `auto`). |
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| `BUILDKIT_PROGRESS` | Set type of progress output (`auto`, `plain`, `tty`, `rawjson`) when [building](https://docs.docker.com/reference/cli/docker/image/build/) with [BuildKit backend](https://docs.docker.com/build/buildkit/). Use plain to show container output (default `auto`). |
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Because Docker is developed using Go, you can also use any environment
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Because Docker is developed using Go, you can also use any environment
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variables used by the Go runtime. In particular, you may find these useful:
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variables used by the Go runtime. In particular, you may find these useful:
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@ -115,20 +115,20 @@ different location.
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These fields lets you customize the default output format for some commands
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These fields lets you customize the default output format for some commands
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if no `--format` flag is provided.
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if no `--format` flag is provided.
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| Property | Description |
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| Property | Description |
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| :--------------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
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| :--------------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| `configFormat` | Custom default format for `docker config ls` output. See [`docker config ls`](config_ls.md#format) for a list of supported formatting directives. |
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| `configFormat` | Custom default format for `docker config ls` output. See [`docker config ls`](https://docs.docker.com/reference/cli/docker/config/ls/#format) for a list of supported formatting directives. |
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| `imagesFormat` | Custom default format for `docker images` / `docker image ls` output. See [`docker images`](image_ls.md#format) for a list of supported formatting directives. |
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| `imagesFormat` | Custom default format for `docker images` / `docker image ls` output. See [`docker images`](https://docs.docker.com/reference/cli/docker/image/ls/#format) for a list of supported formatting directives. |
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| `networksFormat` | Custom default format for `docker network ls` output. See [`docker network ls`](network_ls.md#format) for a list of supported formatting directives. |
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| `networksFormat` | Custom default format for `docker network ls` output. See [`docker network ls`](https://docs.docker.com/reference/cli/docker/network/ls/#format) for a list of supported formatting directives. |
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| `nodesFormat` | Custom default format for `docker node ls` output. See [`docker node ls`](node_ls.md#format) for a list of supported formatting directives. |
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| `nodesFormat` | Custom default format for `docker node ls` output. See [`docker node ls`](https://docs.docker.com/reference/cli/docker/node/ls/#format) for a list of supported formatting directives. |
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| `pluginsFormat` | Custom default format for `docker plugin ls` output. See [`docker plugin ls`](plugin_ls.md#format) for a list of supported formatting directives. |
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| `pluginsFormat` | Custom default format for `docker plugin ls` output. See [`docker plugin ls`](https://docs.docker.com/reference/cli/docker/plugin/ls/#format) for a list of supported formatting directives. |
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| `psFormat` | Custom default format for `docker ps` / `docker container ps` output. See [`docker ps`](container_ls.md#format) for a list of supported formatting directives. |
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| `psFormat` | Custom default format for `docker ps` / `docker container ps` output. See [`docker ps`](https://docs.docker.com/reference/cli/docker/container/ls/#format) for a list of supported formatting directives. |
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| `secretFormat` | Custom default format for `docker secret ls` output. See [`docker secret ls`](secret_ls.md#format) for a list of supported formatting directives. |
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| `secretFormat` | Custom default format for `docker secret ls` output. See [`docker secret ls`](https://docs.docker.com/reference/cli/docker/secret/ls/#format) for a list of supported formatting directives. |
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| `serviceInspectFormat` | Custom default format for `docker service inspect` output. See [`docker service inspect`](service_inspect.md#format) for a list of supported formatting directives. |
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| `serviceInspectFormat` | Custom default format for `docker service inspect` output. See [`docker service inspect`](https://docs.docker.com/reference/cli/docker/service/inspect/#format) for a list of supported formatting directives. |
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| `servicesFormat` | Custom default format for `docker service ls` output. See [`docker service ls`](service_ls.md#format) for a list of supported formatting directives. |
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| `servicesFormat` | Custom default format for `docker service ls` output. See [`docker service ls`](https://docs.docker.com/reference/cli/docker/service/ls/#format) for a list of supported formatting directives. |
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| `statsFormat` | Custom default format for `docker stats` output. See [`docker stats`](container_stats.md#format) for a list of supported formatting directives. |
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| `statsFormat` | Custom default format for `docker stats` output. See [`docker stats`](https://docs.docker.com/reference/cli/docker/container/stats/#format) for a list of supported formatting directives. |
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| `tasksFormat` | Custom default format for `docker stack ps` output. See [`docker stack ps`](stack_ps.md#format) for a list of supported formatting directives. |
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| `tasksFormat` | Custom default format for `docker stack ps` output. See [`docker stack ps`](https://docs.docker.com/reference/cli/docker/stack/ps/#format) for a list of supported formatting directives. |
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| `volumesFormat` | Custom default format for `docker volume ls` output. See [`docker volume ls`](volume_ls.md#format) for a list of supported formatting directives. |
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| `volumesFormat` | Custom default format for `docker volume ls` output. See [`docker volume ls`](https://docs.docker.com/reference/cli/docker/volume/ls/#format) for a list of supported formatting directives. |
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### Custom HTTP headers
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### Custom HTTP headers
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@ -144,14 +144,14 @@ credential store. When this property is set, `docker login` will attempt to
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store credentials in the binary specified by `docker-credential-<value>` which
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store credentials in the binary specified by `docker-credential-<value>` which
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is visible on `$PATH`. If this property isn't set, credentials are stored
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is visible on `$PATH`. If this property isn't set, credentials are stored
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in the `auths` property of the CLI configuration file. For more information,
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in the `auths` property of the CLI configuration file. For more information,
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see the [**Credential stores** section in the `docker login` documentation](login.md#credential-stores)
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see the [**Credential stores** section in the `docker login` documentation](https://docs.docker.com/reference/cli/docker/login/#credential-stores)
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The property `credHelpers` specifies a set of credential helpers to use
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The property `credHelpers` specifies a set of credential helpers to use
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preferentially over `credsStore` or `auths` when storing and retrieving
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preferentially over `credsStore` or `auths` when storing and retrieving
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credentials for specific registries. If this property is set, the binary
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credentials for specific registries. If this property is set, the binary
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`docker-credential-<value>` will be used when storing or retrieving credentials
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`docker-credential-<value>` will be used when storing or retrieving credentials
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for a specific registry. For more information, see the
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for a specific registry. For more information, see the
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[**Credential helpers** section in the `docker login` documentation](login.md#credential-helpers)
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[**Credential helpers** section in the `docker login` documentation](https://docs.docker.com/reference/cli/docker/login/#credential-helpers)
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### Automatic proxy configuration for containers
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### Automatic proxy configuration for containers
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- `npipe:////./pipe/docker_engine` on Windows
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- `npipe:////./pipe/docker_engine` on Windows
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To achieve a similar effect without having to specify the `-H` flag for every
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To achieve a similar effect without having to specify the `-H` flag for every
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command, you could also [create a context](context_create.md),
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command, you could also [create a context](https://docs.docker.com/reference/cli/docker/context/create/),
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or alternatively, use the
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or alternatively, use the
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[`DOCKER_HOST` environment variable](#environment-variables).
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[`DOCKER_HOST` environment variable](#environment-variables).
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For more information about the `-H` flag, see
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For more information about the `-H` flag, see
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[Daemon socket option](dockerd.md#daemon-socket-option).
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[Daemon socket option](https://docs.docker.com/reference/cli/dockerd/#daemon-socket-option).
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#### Using TCP sockets
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#### Using TCP sockets
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@ -164,4 +164,4 @@ the following:
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These `a`, `ctrl-a`, `X`, or `ctrl-\\` values are all examples of valid key
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These `a`, `ctrl-a`, `X`, or `ctrl-\\` values are all examples of valid key
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sequences. To configure a different configuration default key sequence for all
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sequences. To configure a different configuration default key sequence for all
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containers, see [**Configuration file** section](cli.md#configuration-files).
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containers, see [**Configuration file** section](https://docs.docker.com/engine/reference/commandline/cli/#configuration-files).
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@ -112,7 +112,7 @@ $ docker cp CONTAINER:/var/logs/app.log - | tar x -O | grep "ERROR"
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### Corner cases
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### Corner cases
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It isn't possible to copy certain system files such as resources under
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It isn't possible to copy certain system files such as resources under
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`/proc`, `/sys`, `/dev`, [tmpfs](run.md#tmpfs), and mounts created by
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`/proc`, `/sys`, `/dev`, [tmpfs](container_run.md#tmpfs), and mounts created by
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the user in the container. However, you can still copy such files by manually
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the user in the container. However, you can still copy such files by manually
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running `tar` in `docker exec`. Both of the following examples do the same thing
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running `tar` in `docker exec`. Both of the following examples do the same thing
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in different ways (consider `SRC_PATH` and `DEST_PATH` are directories):
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in different ways (consider `SRC_PATH` and `DEST_PATH` are directories):
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@ -131,8 +131,8 @@ so that it's ready to start when you need it. The initial status of the
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new container is `created`.
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new container is `created`.
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The `docker create` command shares most of its options with the `docker run`
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The `docker create` command shares most of its options with the `docker run`
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command (which performs a `docker create` before starting it). Refer to the
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command (which performs a `docker create` before starting it).
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[`docker run` command](run.md) section and the [Docker run reference](../run.md)
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Refer to the [`docker run` CLI reference](container_run.md)
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for details on the available flags and options.
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for details on the available flags and options.
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## Examples
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## Examples
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@ -787,7 +787,7 @@ the following:
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These `a`, `ctrl-a`, `X`, or `ctrl-\\` values are all examples of valid key
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These `a`, `ctrl-a`, `X`, or `ctrl-\\` values are all examples of valid key
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sequences. To configure a different configuration default key sequence for all
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sequences. To configure a different configuration default key sequence for all
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containers, see [**Configuration file** section](cli.md#configuration-files).
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containers, see [**Configuration file** section](https://docs.docker.com/engine/reference/commandline/cli/#configuration-files).
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### <a name="device"></a> Add host device to container (--device)
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### <a name="device"></a> Add host device to container (--device)
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@ -888,7 +888,7 @@ This starts an `ubuntu` container with access to the specified CDI device,
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on the system running the daemon, in one of the configured CDI specification
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on the system running the daemon, in one of the configured CDI specification
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directories.
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directories.
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- The CDI feature has been enabled on the daemon side, see [Enable CDI
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- The CDI feature has been enabled on the daemon side, see [Enable CDI
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devices](dockerd.md#enable-cdi-devices).
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devices](https://docs.docker.com/reference/cli/dockerd/#enable-cdi-devices).
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### <a name="attach"></a> Attach to STDIN/STDOUT/STDERR (-a, --attach)
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### <a name="attach"></a> Attach to STDIN/STDOUT/STDERR (-a, --attach)
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@ -1306,7 +1306,7 @@ container to exit. This signal can be a signal name in the format `SIG<NAME>`,
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for instance `SIGKILL`, or an unsigned number that matches a position in the
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for instance `SIGKILL`, or an unsigned number that matches a position in the
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kernel's syscall table, for instance `9`.
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kernel's syscall table, for instance `9`.
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The default value is defined by [`STOPSIGNAL`](https://docs.docker.com/engine/reference/builder/#stopsignal)
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The default value is defined by [`STOPSIGNAL`](https://docs.docker.com/reference/dockerfile/#stopsignal)
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in the image, or `SIGTERM` if the image has no `STOPSIGNAL` defined.
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in the image, or `SIGTERM` if the image has no `STOPSIGNAL` defined.
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### <a name="security-opt"></a> Optional security options (--security-opt)
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### <a name="security-opt"></a> Optional security options (--security-opt)
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@ -50,7 +50,7 @@ Build an image from a Dockerfile
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The `docker build` command builds Docker images from a Dockerfile and a
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The `docker build` command builds Docker images from a Dockerfile and a
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"context". A build's context is the set of files located in the specified
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"context". A build's context is the set of files located in the specified
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`PATH` or `URL`. The build process can refer to any of the files in the
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`PATH` or `URL`. The build process can refer to any of the files in the
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context. For example, your build can use a [*COPY*](https://docs.docker.com/engine/reference/builder/#copy)
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context. For example, your build can use a [*COPY*](https://docs.docker.com/reference/dockerfile/#copy)
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instruction to reference a file in the context.
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instruction to reference a file in the context.
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The `URL` parameter can refer to three kinds of resources: Git repositories,
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The `URL` parameter can refer to three kinds of resources: Git repositories,
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@ -144,7 +144,7 @@ In most cases, it's best to put each Dockerfile in an empty directory. Then,
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add to that directory only the files needed for building the Dockerfile. To
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add to that directory only the files needed for building the Dockerfile. To
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increase the build's performance, you can exclude files and directories by
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increase the build's performance, you can exclude files and directories by
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adding a `.dockerignore` file to that directory as well. For information on
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adding a `.dockerignore` file to that directory as well. For information on
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creating one, see the [.dockerignore file](https://docs.docker.com/engine/reference/builder/#dockerignore-file).
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creating one, see the [.dockerignore file](https://docs.docker.com/reference/dockerfile/#dockerignore-file).
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If the Docker client loses connection to the daemon, it cancels the build.
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If the Docker client loses connection to the daemon, it cancels the build.
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This happens if you interrupt the Docker client with `CTRL-c` or if the Docker
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This happens if you interrupt the Docker client with `CTRL-c` or if the Docker
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@ -172,7 +172,7 @@ $ echo $?
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See also:
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See also:
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[*Dockerfile Reference*](https://docs.docker.com/engine/reference/builder/).
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[*Dockerfile Reference*](https://docs.docker.com/reference/dockerfile/).
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## Examples
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## Examples
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@ -213,7 +213,7 @@ where to find the files for the "context" of the build on the Docker daemon.
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Remember that the daemon could be running on a remote machine and that no
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Remember that the daemon could be running on a remote machine and that no
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parsing of the Dockerfile happens at the client side (where you're running
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parsing of the Dockerfile happens at the client side (where you're running
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`docker build`). That means that all the files at `PATH` are sent, not just
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`docker build`). That means that all the files at `PATH` are sent, not just
|
||||||
the ones listed to [`ADD`](https://docs.docker.com/engine/reference/builder/#add)
|
the ones listed to [`ADD`](https://docs.docker.com/reference/dockerfile/#add)
|
||||||
in the Dockerfile.
|
in the Dockerfile.
|
||||||
|
|
||||||
The transfer of context from the local machine to the Docker daemon is what the
|
The transfer of context from the local machine to the Docker daemon is what the
|
||||||
|
@ -302,7 +302,7 @@ Successfully built 99cc1ad10469
|
||||||
This example shows the use of the `.dockerignore` file to exclude the `.git`
|
This example shows the use of the `.dockerignore` file to exclude the `.git`
|
||||||
directory from the context. You can see its effect in the changed size of the
|
directory from the context. You can see its effect in the changed size of the
|
||||||
uploaded context. The builder reference contains detailed information on
|
uploaded context. The builder reference contains detailed information on
|
||||||
[creating a .dockerignore file](https://docs.docker.com/engine/reference/builder/#dockerignore-file).
|
[creating a .dockerignore file](https://docs.docker.com/reference/dockerfile/#dockerignore-file).
|
||||||
|
|
||||||
When using the [BuildKit backend](https://docs.docker.com/build/buildkit/),
|
When using the [BuildKit backend](https://docs.docker.com/build/buildkit/),
|
||||||
`docker build` searches for a `.dockerignore` file relative to the Dockerfile
|
`docker build` searches for a `.dockerignore` file relative to the Dockerfile
|
||||||
|
@ -384,12 +384,12 @@ the command line.
|
||||||
### <a name="cgroup-parent"></a> Use a custom parent cgroup (--cgroup-parent)
|
### <a name="cgroup-parent"></a> Use a custom parent cgroup (--cgroup-parent)
|
||||||
|
|
||||||
When you run `docker build` with the `--cgroup-parent` option, the daemon runs the containers
|
When you run `docker build` with the `--cgroup-parent` option, the daemon runs the containers
|
||||||
used in the build with the [corresponding `docker run` flag](../run.md#specify-custom-cgroups).
|
used in the build with the [corresponding `docker run` flag](container_run.md#cgroup-parent).
|
||||||
|
|
||||||
### <a name="ulimit"></a> Set ulimits in container (--ulimit)
|
### <a name="ulimit"></a> Set ulimits in container (--ulimit)
|
||||||
|
|
||||||
Using the `--ulimit` option with `docker build` causes the daemon to start each build step's
|
Using the `--ulimit` option with `docker build` causes the daemon to start each build step's
|
||||||
container using those [`--ulimit` flag values](run.md#ulimit).
|
container using those [`--ulimit` flag values](container_run.md#ulimit).
|
||||||
|
|
||||||
### <a name="build-arg"></a> Set build-time variables (--build-arg)
|
### <a name="build-arg"></a> Set build-time variables (--build-arg)
|
||||||
|
|
||||||
|
@ -415,7 +415,7 @@ Using this flag doesn't alter the output you see when the build process echoes t
|
||||||
Dockerfile.
|
Dockerfile.
|
||||||
|
|
||||||
For detailed information on using `ARG` and `ENV` instructions, see the
|
For detailed information on using `ARG` and `ENV` instructions, see the
|
||||||
[Dockerfile reference](https://docs.docker.com/engine/reference/builder/).
|
[Dockerfile reference](https://docs.docker.com/reference/dockerfile/).
|
||||||
|
|
||||||
You can also use the `--build-arg` flag without a value, in which case the daemon
|
You can also use the `--build-arg` flag without a value, in which case the daemon
|
||||||
propagates the value from the local environment into the Docker container it's building:
|
propagates the value from the local environment into the Docker container it's building:
|
||||||
|
@ -425,7 +425,7 @@ $ export HTTP_PROXY=http://10.20.30.2:1234
|
||||||
$ docker build --build-arg HTTP_PROXY .
|
$ docker build --build-arg HTTP_PROXY .
|
||||||
```
|
```
|
||||||
|
|
||||||
This example is similar to how `docker run -e` works. Refer to the [`docker run` documentation](run.md#env)
|
This example is similar to how `docker run -e` works. Refer to the [`docker run` documentation](container_run.md#env)
|
||||||
for more information.
|
for more information.
|
||||||
|
|
||||||
### <a name="security-opt"></a> Optional security options (--security-opt)
|
### <a name="security-opt"></a> Optional security options (--security-opt)
|
||||||
|
@ -553,7 +553,7 @@ $ docker build -o - . > out.tar
|
||||||
|
|
||||||
The `--output` option exports all files from the target stage. A common pattern
|
The `--output` option exports all files from the target stage. A common pattern
|
||||||
for exporting only specific files is to do multi-stage builds and to copy the
|
for exporting only specific files is to do multi-stage builds and to copy the
|
||||||
desired files to a new scratch stage with [`COPY --from`](https://docs.docker.com/engine/reference/builder/#copy).
|
desired files to a new scratch stage with [`COPY --from`](https://docs.docker.com/reference/dockerfile/#copy).
|
||||||
|
|
||||||
The example, the `Dockerfile` below uses a separate stage to collect the
|
The example, the `Dockerfile` below uses a separate stage to collect the
|
||||||
build artifacts for exporting:
|
build artifacts for exporting:
|
||||||
|
@ -642,7 +642,7 @@ Available options for the networking mode are:
|
||||||
- `none`: Run with no network access.
|
- `none`: Run with no network access.
|
||||||
- `host`: Run in the host’s network environment.
|
- `host`: Run in the host’s network environment.
|
||||||
|
|
||||||
Find more details in the [Dockerfile documentation](https://docs.docker.com/engine/reference/builder/#run---network).
|
Find more details in the [Dockerfile documentation](https://docs.docker.com/reference/dockerfile/#run---network).
|
||||||
|
|
||||||
### <a name="squash"></a> Squash an image's layers (--squash) (experimental)
|
### <a name="squash"></a> Squash an image's layers (--squash) (experimental)
|
||||||
|
|
||||||
|
|
|
@ -34,7 +34,7 @@ use `docker pull`.
|
||||||
|
|
||||||
If you are behind an HTTP proxy server, for example in corporate settings,
|
If you are behind an HTTP proxy server, for example in corporate settings,
|
||||||
before open a connect to registry, you may need to configure the Docker
|
before open a connect to registry, you may need to configure the Docker
|
||||||
daemon's proxy settings, refer to the [dockerd command-line reference](dockerd.md#proxy-configuration)
|
daemon's proxy settings, refer to the [dockerd command-line reference](https://docs.docker.com/reference/cli/dockerd/#proxy-configuration)
|
||||||
for details.
|
for details.
|
||||||
|
|
||||||
### Concurrent downloads
|
### Concurrent downloads
|
||||||
|
@ -42,7 +42,7 @@ for details.
|
||||||
By default the Docker daemon will pull three layers of an image at a time.
|
By default the Docker daemon will pull three layers of an image at a time.
|
||||||
If you are on a low bandwidth connection this may cause timeout issues and you may want to lower
|
If you are on a low bandwidth connection this may cause timeout issues and you may want to lower
|
||||||
this via the `--max-concurrent-downloads` daemon option. See the
|
this via the `--max-concurrent-downloads` daemon option. See the
|
||||||
[daemon documentation](dockerd.md) for more details.
|
[daemon documentation](https://docs.docker.com/reference/cli/dockerd/) for more details.
|
||||||
|
|
||||||
## Examples
|
## Examples
|
||||||
|
|
||||||
|
@ -184,7 +184,7 @@ Registry credentials are managed by [docker login](login.md).
|
||||||
|
|
||||||
Docker uses the `https://` protocol to communicate with a registry, unless the
|
Docker uses the `https://` protocol to communicate with a registry, unless the
|
||||||
registry is allowed to be accessed over an insecure connection. Refer to the
|
registry is allowed to be accessed over an insecure connection. Refer to the
|
||||||
[insecure registries](dockerd.md#insecure-registries) section for more information.
|
[insecure registries](https://docs.docker.com/reference/cli/dockerd/#insecure-registries) section for more information.
|
||||||
|
|
||||||
|
|
||||||
### <a name="all-tags"></a> Pull a repository with multiple images (-a, --all-tags)
|
### <a name="all-tags"></a> Pull a repository with multiple images (-a, --all-tags)
|
||||||
|
|
|
@ -40,7 +40,7 @@ Registry credentials are managed by [docker login](login.md).
|
||||||
By default the Docker daemon will push five layers of an image at a time.
|
By default the Docker daemon will push five layers of an image at a time.
|
||||||
If you are on a low bandwidth connection this may cause timeout issues and you may want to lower
|
If you are on a low bandwidth connection this may cause timeout issues and you may want to lower
|
||||||
this via the `--max-concurrent-uploads` daemon option. See the
|
this via the `--max-concurrent-uploads` daemon option. See the
|
||||||
[daemon documentation](dockerd.md) for more details.
|
[daemon documentation](https://docs.docker.com/reference/cli/dockerd/) for more details.
|
||||||
|
|
||||||
## Examples
|
## Examples
|
||||||
|
|
||||||
|
|
|
@ -43,8 +43,7 @@ underscores, periods, and hyphens. It can't start with a period or hyphen and
|
||||||
must be no longer than 128 characters. If you don't specify a tag, the command uses `latest` by default.
|
must be no longer than 128 characters. If you don't specify a tag, the command uses `latest` by default.
|
||||||
|
|
||||||
You can group your images together using names and tags, and then
|
You can group your images together using names and tags, and then
|
||||||
[push](https://docs.docker.com/engine/reference/commandline/push) them to a
|
[push](image_push.md) them to a registry.
|
||||||
registry.
|
|
||||||
|
|
||||||
## Examples
|
## Examples
|
||||||
|
|
||||||
|
|
|
@ -10,11 +10,11 @@ identifier: "smn_cli_guide"
|
||||||
This section contains reference information on using Docker's command line
|
This section contains reference information on using Docker's command line
|
||||||
client. Each command has a reference page along with samples. If you are
|
client. Each command has a reference page along with samples. If you are
|
||||||
unfamiliar with the command line, you should start by reading about how to [Use
|
unfamiliar with the command line, you should start by reading about how to [Use
|
||||||
the Docker command line](cli.md).
|
the Docker command line](https://docs.docker.com/engine/reference/commandline/cli/).
|
||||||
|
|
||||||
You start the Docker daemon with the command line. How you start the daemon
|
You start the Docker daemon with the command line. How you start the daemon
|
||||||
affects your Docker containers. For that reason you should also make sure to
|
affects your Docker containers. For that reason you should also make sure to
|
||||||
read the [`dockerd`](dockerd.md) reference page.
|
read the [`dockerd`](https://docs.docker.com/reference/cli/dockerd/) reference page.
|
||||||
|
|
||||||
## Commands by object
|
## Commands by object
|
||||||
|
|
||||||
|
@ -22,7 +22,7 @@ read the [`dockerd`](dockerd.md) reference page.
|
||||||
|
|
||||||
| Command | Description |
|
| Command | Description |
|
||||||
| :-------------------------------- | :--------------------------------------------------- |
|
| :-------------------------------- | :--------------------------------------------------- |
|
||||||
| [dockerd](dockerd.md) | Launch the Docker daemon |
|
| [dockerd](../dockerd.md) | Launch the Docker daemon |
|
||||||
| [inspect](inspect.md) | Return low-level information on a container or image |
|
| [inspect](inspect.md) | Return low-level information on a container or image |
|
||||||
| [system events](system_events.md) | Get real-time events from the server |
|
| [system events](system_events.md) | Get real-time events from the server |
|
||||||
| [system info](system_info.md) | Display system-wide information |
|
| [system info](system_info.md) | Display system-wide information |
|
||||||
|
|
|
@ -78,7 +78,7 @@ ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS
|
||||||
|
|
||||||
The `label` filter matches nodes based on engine labels and on the presence of a
|
The `label` filter matches nodes based on engine labels and on the presence of a
|
||||||
`label` alone or a `label` and a value. Engine labels are configured in
|
`label` alone or a `label` and a value. Engine labels are configured in
|
||||||
the [daemon configuration](dockerd.md#daemon-configuration-file). To filter on
|
the [daemon configuration](https://docs.docker.com/reference/cli/dockerd/#daemon-configuration-file). To filter on
|
||||||
Swarm `node` labels, use [`node.label` instead](#nodelabel).
|
Swarm `node` labels, use [`node.label` instead](#nodelabel).
|
||||||
|
|
||||||
The following filter matches nodes with the `foo` label regardless of its value.
|
The following filter matches nodes with the `foo` label regardless of its value.
|
||||||
|
|
|
@ -56,7 +56,7 @@ $ docker node update --label-add type=queue worker1
|
||||||
|
|
||||||
The labels you set for nodes using `docker node update` apply only to the node
|
The labels you set for nodes using `docker node update` apply only to the node
|
||||||
entity within the swarm. Do not confuse them with the docker daemon labels for
|
entity within the swarm. Do not confuse them with the docker daemon labels for
|
||||||
[dockerd](dockerd.md).
|
[dockerd](https://docs.docker.com/reference/cli/dockerd/).
|
||||||
|
|
||||||
For more information about labels, refer to [apply custom
|
For more information about labels, refer to [apply custom
|
||||||
metadata](https://docs.docker.com/engine/userguide/labels-custom-metadata/).
|
metadata](https://docs.docker.com/engine/userguide/labels-custom-metadata/).
|
||||||
|
|
|
@ -15,7 +15,7 @@ Create a plugin from a rootfs and configuration. Plugin data directory must cont
|
||||||
## Description
|
## Description
|
||||||
|
|
||||||
Creates a plugin. Before creating the plugin, prepare the plugin's root
|
Creates a plugin. Before creating the plugin, prepare the plugin's root
|
||||||
filesystem as well as the [config.json](../../extend/config.md).
|
filesystem as well as the [config.json](https://docs.docker.com/engine/extend/config/).
|
||||||
|
|
||||||
## Examples
|
## Examples
|
||||||
|
|
||||||
|
|
|
@ -21,7 +21,7 @@ in a JSON array.
|
||||||
|
|
||||||
### Inspect a plugin
|
### Inspect a plugin
|
||||||
|
|
||||||
The following example example inspects the `tiborvass/sample-volume-plugin` plugin:
|
The following example inspects the `tiborvass/sample-volume-plugin` plugin:
|
||||||
|
|
||||||
```console
|
```console
|
||||||
$ docker plugin inspect tiborvass/sample-volume-plugin:latest
|
$ docker plugin inspect tiborvass/sample-volume-plugin:latest
|
||||||
|
|
|
@ -349,7 +349,7 @@ volumes in a service:
|
||||||
<td>
|
<td>
|
||||||
<p>The type of mount, can be either <tt>volume</tt>, <tt>bind</tt>, <tt>tmpfs</tt>, or <tt>npipe</tt>. Defaults to <tt>volume</tt> if no type is specified.</p>
|
<p>The type of mount, can be either <tt>volume</tt>, <tt>bind</tt>, <tt>tmpfs</tt>, or <tt>npipe</tt>. Defaults to <tt>volume</tt> if no type is specified.</p>
|
||||||
<ul>
|
<ul>
|
||||||
<li><tt>volume</tt>: mounts a <a href="https://docs.docker.com/engine/reference/commandline/volume_create/">managed volume</a>
|
<li><tt>volume</tt>: mounts a <a href="https://docs.docker.com/reference/cli/docker/volume/create/">managed volume</a>
|
||||||
into the container.</li> <li><tt>bind</tt>:
|
into the container.</li> <li><tt>bind</tt>:
|
||||||
bind-mounts a directory or file from the host into the container.</li>
|
bind-mounts a directory or file from the host into the container.</li>
|
||||||
<li><tt>tmpfs</tt>: mount a tmpfs in the container</li>
|
<li><tt>tmpfs</tt>: mount a tmpfs in the container</li>
|
||||||
|
|
|
@ -133,21 +133,21 @@ to [the `daemon.json` file](#daemon-configuration-file).
|
||||||
|
|
||||||
The following list of environment variables are supported by the `dockerd` daemon.
|
The following list of environment variables are supported by the `dockerd` daemon.
|
||||||
Some of these environment variables are supported both by the Docker Daemon and
|
Some of these environment variables are supported both by the Docker Daemon and
|
||||||
the `docker` CLI. Refer to [Environment variables](cli.md#environment-variables)
|
the `docker` CLI. Refer to [Environment variables](https://docs.docker.com/engine/reference/commandline/cli/#environment-variables)
|
||||||
in the CLI section to learn about environment variables supported by the
|
in the CLI section to learn about environment variables supported by the
|
||||||
`docker` CLI.
|
`docker` CLI.
|
||||||
|
|
||||||
| Variable | Description |
|
| Variable | Description |
|
||||||
|:--------------------|:----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|
| :------------------ | :-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
|
||||||
| `DOCKER_CERT_PATH` | Location of your authentication keys. This variable is used both by the [`docker` CLI](cli.md) and the `dockerd` daemon. |
|
| `DOCKER_CERT_PATH` | Location of your authentication keys. This variable is used both by the [`docker` CLI](https://docs.docker.com/engine/reference/commandline/cli/) and the `dockerd` daemon. |
|
||||||
| `DOCKER_DRIVER` | The storage driver to use. |
|
| `DOCKER_DRIVER` | The storage driver to use. |
|
||||||
| `DOCKER_RAMDISK` | If set this disables `pivot_root`. |
|
| `DOCKER_RAMDISK` | If set this disables `pivot_root`. |
|
||||||
| `DOCKER_TLS_VERIFY` | When set Docker uses TLS and verifies the remote. This variable is used both by the [`docker` CLI](cli.md) and the `dockerd` daemon. |
|
| `DOCKER_TLS_VERIFY` | When set Docker uses TLS and verifies the remote. This variable is used both by the [`docker` CLI](https://docs.docker.com/engine/reference/commandline/cli/) and the `dockerd` daemon. |
|
||||||
| `DOCKER_TMPDIR` | Location for temporary files created by the daemon. |
|
| `DOCKER_TMPDIR` | Location for temporary files created by the daemon. |
|
||||||
| `HTTP_PROXY` | Proxy URL for HTTP requests unless overridden by NoProxy. See the [Go specification](https://pkg.go.dev/golang.org/x/net/http/httpproxy#Config) for details. |
|
| `HTTP_PROXY` | Proxy URL for HTTP requests unless overridden by NoProxy. See the [Go specification](https://pkg.go.dev/golang.org/x/net/http/httpproxy#Config) for details. |
|
||||||
| `HTTPS_PROXY` | Proxy URL for HTTPS requests unless overridden by NoProxy. See the [Go specification](https://pkg.go.dev/golang.org/x/net/http/httpproxy#Config) for details. |
|
| `HTTPS_PROXY` | Proxy URL for HTTPS requests unless overridden by NoProxy. See the [Go specification](https://pkg.go.dev/golang.org/x/net/http/httpproxy#Config) for details. |
|
||||||
| `MOBY_DISABLE_PIGZ` | Disables the use of [`unpigz`](https://linux.die.net/man/1/pigz) to decompress layers in parallel when pulling images, even if it is installed. |
|
| `MOBY_DISABLE_PIGZ` | Disables the use of [`unpigz`](https://linux.die.net/man/1/pigz) to decompress layers in parallel when pulling images, even if it is installed. |
|
||||||
| `NO_PROXY` | Comma-separated values specifying hosts that should be excluded from proxying. See the [Go specification](https://pkg.go.dev/golang.org/x/net/http/httpproxy#Config) for details. |
|
| `NO_PROXY` | Comma-separated values specifying hosts that should be excluded from proxying. See the [Go specification](https://pkg.go.dev/golang.org/x/net/http/httpproxy#Config) for details. |
|
||||||
|
|
||||||
## Examples
|
## Examples
|
||||||
|
|
||||||
|
@ -795,7 +795,7 @@ Any `--ulimit` options passed to `docker run` override the daemon defaults.
|
||||||
|
|
||||||
Be careful setting `nproc` with the `ulimit` flag, as `nproc` is designed by Linux to
|
Be careful setting `nproc` with the `ulimit` flag, as `nproc` is designed by Linux to
|
||||||
set the maximum number of processes available to a user, not to a container.
|
set the maximum number of processes available to a user, not to a container.
|
||||||
For details, see [`docker run` reference](run.md#ulimit).
|
For details, see [`docker run` reference](https://docs.docker.com/reference/cli/docker/container/run/#ulimit).
|
||||||
|
|
||||||
### Access authorization
|
### Access authorization
|
||||||
|
|
||||||
|
@ -819,7 +819,7 @@ If you have multiple plugins installed, each plugin, in order, must
|
||||||
allow the request for it to complete.
|
allow the request for it to complete.
|
||||||
|
|
||||||
For information about how to create an authorization plugin, refer to the
|
For information about how to create an authorization plugin, refer to the
|
||||||
[authorization plugin](../../extend/plugins_authorization.md) section.
|
[authorization plugin](https://docs.docker.com/engine/extend/plugins_authorization/) section.
|
||||||
|
|
||||||
### Daemon user namespace options
|
### Daemon user namespace options
|
||||||
|
|
|
@ -14,7 +14,7 @@ keywords: "Engine"
|
||||||
|
|
||||||
# Engine reference
|
# Engine reference
|
||||||
|
|
||||||
* [Dockerfile reference](https://docs.docker.com/engine/reference/builder/)
|
* [Dockerfile reference](https://docs.docker.com/reference/dockerfile/)
|
||||||
* [Docker run reference](run.md)
|
* [Docker run reference](run.md)
|
||||||
* [Command line reference](commandline/index.md)
|
* [Command line reference](commandline/index.md)
|
||||||
* [API Reference](https://docs.docker.com/engine/api/)
|
* [API Reference](https://docs.docker.com/engine/api/)
|
||||||
|
|
|
@ -114,13 +114,13 @@ $ docker attach 0246aa4d1448
|
||||||
For more information about `docker run` flags related to foreground and
|
For more information about `docker run` flags related to foreground and
|
||||||
background modes, see:
|
background modes, see:
|
||||||
|
|
||||||
- [`docker run --detach`](commandline/container_run.md#detach): run container in background
|
- [`docker run --detach`](https://docs.docker.com/reference/cli/docker/container/run/#detach): run container in background
|
||||||
- [`docker run --attach`](commandline/container_run.md#attach): attach to `stdin`, `stdout`, and `stderr`
|
- [`docker run --attach`](https://docs.docker.com/reference/cli/docker/container/run/#attach): attach to `stdin`, `stdout`, and `stderr`
|
||||||
- [`docker run --tty`](commandline/container_run.md#tty): allocate a pseudo-tty
|
- [`docker run --tty`](https://docs.docker.com/reference/cli/docker/container/run/#tty): allocate a pseudo-tty
|
||||||
- [`docker run --interactive`](commandline/container_run.md#interactive): keep `stdin` open even if not attached
|
- [`docker run --interactive`](https://docs.docker.com/reference/cli/docker/container/run/#interactive): keep `stdin` open even if not attached
|
||||||
|
|
||||||
For more information about re-attaching to a background container, see
|
For more information about re-attaching to a background container, see
|
||||||
[`docker attach`](commandline/container_attach.md).
|
[`docker attach`](https://docs.docker.com/reference/cli/docker/container/attach/).
|
||||||
|
|
||||||
## Container identification
|
## Container identification
|
||||||
|
|
||||||
|
@ -135,7 +135,7 @@ You can identify a container in three ways:
|
||||||
The UUID identifier is a random ID assigned to the container by the daemon.
|
The UUID identifier is a random ID assigned to the container by the daemon.
|
||||||
|
|
||||||
The daemon generates a random string name for containers automatically. You can
|
The daemon generates a random string name for containers automatically. You can
|
||||||
also defined a custom name using [the `--name` flag](./commandline/container_run.md#name).
|
also defined a custom name using [the `--name` flag](https://docs.docker.com/reference/cli/docker/container/run/#name).
|
||||||
Defining a `name` can be a handy way to add meaning to a container. If you
|
Defining a `name` can be a handy way to add meaning to a container. If you
|
||||||
specify a `name`, you can use it when referring to the container in a
|
specify a `name`, you can use it when referring to the container in a
|
||||||
user-defined network. This works for both background and foreground Docker
|
user-defined network. This works for both background and foreground Docker
|
||||||
|
@ -966,7 +966,7 @@ use of facilities allowed by the capabilities, so you should not have to adjust
|
||||||
|
|
||||||
## Overriding image defaults
|
## Overriding image defaults
|
||||||
|
|
||||||
When you build an image from a [Dockerfile](https://docs.docker.com/engine/reference/builder/),
|
When you build an image from a [Dockerfile](https://docs.docker.com/reference/dockerfile/),
|
||||||
or when committing it, you can set a number of default parameters that take
|
or when committing it, you can set a number of default parameters that take
|
||||||
effect when the image starts up as a container. When you run an image, you can
|
effect when the image starts up as a container. When you run an image, you can
|
||||||
override those defaults using flags for the `docker run` command.
|
override those defaults using flags for the `docker run` command.
|
||||||
|
|
Loading…
Reference in New Issue