mirror of https://github.com/docker/cli.git
Network UI / API docs
Signed-off-by: Madhu Venugopal <madhu@docker.com>
This commit is contained in:
Madhu Venugopal
Tibor Vass
parent
9916538ad8
commit
e1c14885ee
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# Experimental: Networking and Services
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In this feature:
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- `network` become a first class objects in the Docker UI
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This is an experimental feature. For information on installing and using experimental features, see [the experimental feature overview](experimental.md).
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## Using Networks
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Usage: docker network [OPTIONS] COMMAND [OPTIONS] [arg...]
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Commands:
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create Create a network
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rm Remove a network
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ls List all networks
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info Display information of a network
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Run 'docker network COMMAND --help' for more information on a command.
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--help=false Print usage
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The `docker network` command is used to manage Networks.
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To create a network, `docker network create foo`. You can also specify a driver
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if you have loaded a networking plugin e.g `docker network create -d <plugin_name> foo`
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$ docker network create foo
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aae601f43744bc1f57c515a16c8c7c4989a2cad577978a32e6910b799a6bccf6
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$ docker network create -d overlay bar
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d9989793e2f5fe400a58ef77f706d03f668219688ee989ea68ea78b990fa2406
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`docker network ls` is used to display the currently configured networks
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$ docker network ls
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NETWORK ID NAME TYPE
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d367e613ff7f none null
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bd61375b6993 host host
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cc455abccfeb bridge bridge
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aae601f43744 foo bridge
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d9989793e2f5 bar overlay
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To get detailed information on a network, you can use the `docker network info`
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command.
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$ docker network info foo
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Network Id: aae601f43744bc1f57c515a16c8c7c4989a2cad577978a32e6910b799a6bccf6
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Name: foo
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Type: null
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If you no longer have need of a network, you can delete it with `docker network rm`
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$ docker network rm bar
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bar
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$ docker network ls
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NETWORK ID NAME TYPE
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aae601f43744 foo bridge
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d367e613ff7f none null
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bd61375b6993 host host
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cc455abccfeb bridge bridge
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Currently the only way this network can be used to connect container is via default network-mode.
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Docker daemon supports a configuration flag `--default-network` which takes configuration value of format `NETWORK:DRIVER`, where,
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`NETWORK` is the name of the network created using the `docker network create` command and
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`DRIVER` represents the in-built drivers such as bridge, overlay, container, host and none. or Remote drivers via Network Plugins.
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When a container is created and if the network mode (`--net`) is not specified, then this default network will be used to connect
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the container. If `--default-network` is not specified, the default network will be the `bridge` driver.
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Send us feedback and comments on [#](https://github.com/docker/docker/issues/?),
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or on the usual Google Groups (docker-user, docker-dev) and IRC channels.
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# Networking API
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### List networks
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`GET /networks`
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List networks
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**Example request**:
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GET /networks HTTP/1.1
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**Example response**:
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HTTP/1.1 200 OK
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Content-Type: application/json
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[
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{
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"name": "none",
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"id": "8e4e55c6863ef4241c548c1c6fc77289045e9e5d5b5e4875401a675326981898",
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"type": "null",
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"endpoints": []
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},
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{
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"name": "host",
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"id": "062b6d9ea7913fde549e2d186ff0402770658f8c4e769958e1b943ff4e675011",
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"type": "host",
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"endpoints": []
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},
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{
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"name": "bridge",
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"id": "a87dd9a9d58f030962df1c15fb3fa142fbd9261339de458bc89be1895cef2c70",
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"type": "bridge",
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"endpoints": []
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}
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]
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Query Parameters:
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- **name** – Filter results with the given name
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- **partial-id** – Filter results using the partial network ID
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Status Codes:
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- **200** – no error
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- **400** – bad parameter
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- **500** – server error
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### Create a Network
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`POST /networks`
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**Example request**
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POST /networks HTTP/1.1
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Content-Type: application/json
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{
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"name": "foo",
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"network_type": "",
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"options": {}
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}
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**Example Response**
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HTTP/1.1 200 OK
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"32fbf63200e2897f5de72cb2a4b653e4b1a523b15116e96e3d73f7849e583653",
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Status Codes:
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- **200** – no error
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- **400** – bad request
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- **500** – server error
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### Get a network
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`GET /networks/<network_id>`
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Get a network
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**Example request**:
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GET /networks/32fbf63200e2897f5de72cb2a4b653e4b1a523b15116e96e3d73f7849e583653 HTTP/1.1
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**Example response**:
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HTTP/1.1 200 OK
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Content-Type: application/json
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{
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"name": "foo",
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"id": "32fbf63200e2897f5de72cb2a4b653e4b1a523b15116e96e3d73f7849e583653",
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"type": "bridge",
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"endpoints": []
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}
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Status Codes:
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- **200** – no error
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- **404** – not found
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- **500** – server error
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### List a networks endpoints
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`GET /networks/<network_id>/endpoints`
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**Example request**
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GET /networks/32fbf63200e2897f5de72cb2a4b653e4b1a523b15116e96e3d73f7849e583653/endpoints HTTP/1.1
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**Example Response**
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HTTP/1.1 200 OK
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Content-Type: application/json
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[
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{
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"id": "7e0c116b882ee489a8a5345a2638c0129099aa47f4ba114edde34e75c1e4ae0d",
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"name": "/lonely_pasteur",
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"network": "foo"
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}
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]
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Query Parameters:
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- **name** – Filter results with the given name
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- **partial-id** – Filter results using the partial network ID
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Status Codes:
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- **200** – no error
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- **400** – bad parameter
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- **500** – server error
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### Create an endpoint on a network
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`POST /networks/<network_id>/endpoints`
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**Example request**
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POST /networks/32fbf63200e2897f5de72cb2a4b653e4b1a523b15116e96e3d73f7849e583653/endpoints HTTP/1.1
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Content-Type: application/json
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{
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"name": "baz",
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"exposed_ports": [
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{
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"proto": 6,
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"port": 8080
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}
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],
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"port_mapping": null
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}
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**Example Response**
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HTTP/1.1 200 OK
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Content-Type: application/json
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"b18b795af8bad85cdd691ff24ffa2b08c02219d51992309dd120322689d2ab5a"
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Status Codes:
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- **200** – no error
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- **400** – bad parameter
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- **500** – server error
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### Get an endpoint
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`GET /networks/<network_id>/endpoints/<endpoint_id>`
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**Example request**
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GET /networks/32fbf63200e2897f5de72cb2a4b653e4b1a523b15116e96e3d73f7849e583653/endpoints/b18b795af8bad85cdd691ff24ffa2b08c02219d51992309dd120322689d2ab5a HTTP/1.1
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**Example Response**
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HTTP/1.1 200 OK
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Content-Type: application/json
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{
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"id": "b18b795af8bad85cdd691ff24ffa2b08c02219d51992309dd120322689d2ab5a",
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"name": "baz",
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"network": "foo"
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}
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Status Codes:
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- **200** – no error
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- **404** - not found
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- **500** – server error
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### Join an endpoint to a container
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`POST /networks/<network_id>/endpoints/<endpoint_id>/containers`
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**Example request**
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POST /networks/32fbf63200e2897f5de72cb2a4b653e4b1a523b15116e96e3d73f7849e583653//endpoints/b18b795af8bad85cdd691ff24ffa2b08c02219d51992309dd120322689d2ab5a/containers HTTP/1.1
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Content-Type: application/json
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{
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"container_id": "e76f406417031bd24c17aeb9bb2f5968b628b9fb6067da264b234544754bf857",
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"host_name": null,
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"domain_name": null,
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"hosts_path": null,
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"resolv_conf_path": null,
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"dns": null,
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"extra_hosts": null,
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"parent_updates": null,
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"use_default_sandbox": true
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}
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**Example response**
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HTTP/1.1 200 OK
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Content-Type: application/json
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"/var/run/docker/netns/e76f40641703"
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Status Codes:
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- **200** – no error
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- **400** – bad parameter
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- **404** - not found
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- **500** – server error
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### Detach an endpoint from a container
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`DELETE /networks/<network_id>/endpoints/<endpoint_id>/containers/<container_id>`
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**Example request**
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DELETE /networks/32fbf63200e2897f5de72cb2a4b653e4b1a523b15116e96e3d73f7849e583653/endpoints/b18b795af8bad85cdd691ff24ffa2b08c02219d51992309dd120322689d2ab5a/containers/e76f406417031bd24c17aeb9bb2f5968b628b9fb6067da264b234544754bf857 HTTP/1.1
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Content-Type: application/json
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**Example response**
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HTTP/1.1 200 OK
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Status Codes:
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- **200** – no error
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- **400** – bad parameter
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- **404** - not found
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- **500** – server error
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### Delete an endpoint
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`DELETE /networks/<network_id>/endpoints/<endpoint_id>`
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**Example request**
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DELETE /networks/32fbf63200e2897f5de72cb2a4b653e4b1a523b15116e96e3d73f7849e583653/endpoints/b18b795af8bad85cdd691ff24ffa2b08c02219d51992309dd120322689d2ab5a HTTP/1.1
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**Example Response**
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HTTP/1.1 200 OK
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Status Codes:
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- **200** – no error
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- **404** - not found
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- **500** – server error
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### Delete a network
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`DELETE /networks/<network_id>`
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Delete a network
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**Example request**:
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DELETE /networks/0984d158bd8ae108e4d6bc8fcabedf51da9a174b32cc777026d4a29045654951 HTTP/1.1
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**Example response**:
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HTTP/1.1 200 OK
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Status Codes:
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- **200** – no error
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- **404** – not found
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- **500** – server error
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