mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
90 lines
2.5 KiB
Markdown
90 lines
2.5 KiB
Markdown
|
<!--[metadata]>
|
||
|
|
+++
|
||
|
|
title = "node ls"
|
||
|
|
description = "The node ls command description and usage"
|
||
|
|
keywords = ["node, list"]
|
||
|
|
[menu.main]
|
||
|
|
parent = "smn_cli"
|
||
|
|
+++
|
||
|
|
<![end-metadata]-->
|
||
|
|
|
||
|
|
**Warning:** this command is part of the Swarm management feature introduced in Docker 1.12, and might be subject to non backward-compatible changes.
|
||
|
|
|
||
|
|
# node ls
|
||
|
|
|
||
|
|
Usage: docker node ls [OPTIONS]
|
||
|
|
|
||
|
|
List nodes in the swarm
|
||
|
|
|
||
|
|
Aliases:
|
||
|
|
ls, list
|
||
|
|
|
||
|
|
Options:
|
||
|
|
-f, --filter value Filter output based on conditions provided
|
||
|
|
--help Print usage
|
||
|
|
-q, --quiet Only display IDs
|
||
|
|
|
||
|
|
Lists all the nodes that the Docker Swarm manager knows about. You can filter using the `-f` or `--filter` flag. Refer to the [filtering](#filtering) section for more information about available filter options.
|
||
|
|
|
||
|
|
Example output:
|
||
|
|
|
||
|
|
$ docker node ls
|
||
|
|
ID NAME STATUS AVAILABILITY MANAGER STATUS LEADER
|
||
|
|
0gac67oclbxq swarm-master Ready Active Reachable Yes
|
||
|
|
0pwvm3ve66q7 swarm-node-02 Ready Active
|
||
|
|
15xwihgw71aw * swarm-node-01 Ready Active Reachable
|
||
|
|
|
||
|
|
|
||
|
|
## Filtering
|
||
|
|
|
||
|
|
The filtering flag (`-f` or `--filter`) format is of "key=value". If there is more
|
||
|
|
than one filter, then pass multiple flags (e.g., `--filter "foo=bar" --filter "bif=baz"`)
|
||
|
|
|
||
|
|
The currently supported filters are:
|
||
|
|
|
||
|
|
* name
|
||
|
|
* id
|
||
|
|
* label
|
||
|
|
* desired_state
|
||
|
|
|
||
|
|
### name
|
||
|
|
|
||
|
|
The `name` filter matches on all or part of a tasks's name.
|
||
|
|
|
||
|
|
The following filter matches the node with a name equal to `swarm-master` string.
|
||
|
|
|
||
|
|
$ docker node ls -f name=swarm-master
|
||
|
|
ID NAME STATUS AVAILABILITY MANAGER STATUS LEADER
|
||
|
|
0gac67oclbxq * swarm-master Ready Active Reachable Yes
|
||
|
|
|
||
|
|
### id
|
||
|
|
|
||
|
|
The `id` filter matches all or part of a node's id.
|
||
|
|
|
||
|
|
$ docker node ls -f id=0
|
||
|
|
ID NAME STATUS AVAILABILITY MANAGER STATUS LEADER
|
||
|
|
0gac67oclbxq * swarm-master Ready Active Reachable Yes
|
||
|
|
0pwvm3ve66q7 swarm-node-02 Ready Active
|
||
|
|
|
||
|
|
|
||
|
|
#### label
|
||
|
|
|
||
|
|
The `label` filter matches tasks based on the presence of a `label` alone or a `label` and a
|
||
|
|
value.
|
||
|
|
|
||
|
|
The following filter matches nodes with the `usage` label regardless of its value.
|
||
|
|
|
||
|
|
```bash
|
||
|
|
$ docker node ls -f "label=foo"
|
||
|
|
ID NAME STATUS AVAILABILITY MANAGER STATUS LEADER
|
||
|
|
15xwihgw71aw * swarm-node-01 Ready Active Reachable
|
||
|
|
```
|
||
|
|
|
||
|
|
|
||
|
|
## Related information
|
||
|
|
|
||
|
|
* [node inspect](node_inspect.md)
|
||
|
|
* [node update](node_update.md)
|
||
|
|
* [node tasks](node_tasks.md)
|
||
|
|
* [node rm](node_rm.md)
|