DockerCLI/docs/reference/commandline/node_ls.md

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<!--[metadata]>
+++
title = "node ls"
description = "The node ls command description and usage"
keywords = ["node, list"]
advisory = "rc"
[menu.main]
parent = "smn_cli"
+++
<![end-metadata]-->
# node ls
```markdown
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:
```bash
$ docker node ls
ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS
1bcef6utixb0l0ca7gxuivsj0 swarm-worker2 Ready Active
38ciaotwjuritcdtn9npbnkuz swarm-worker1 Ready Active
e216jshn25ckzbvmwlnh5jr3g * swarm-manager1 Ready Active Leader
```
## 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
### name
The `name` filter matches on all or part of a node name.
The following filter matches the node with a name equal to `swarm-master` string.
```bash
$ docker node ls -f name=swarm-manager1
ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS
e216jshn25ckzbvmwlnh5jr3g * swarm-manager1 Ready Active Leader
```
### id
The `id` filter matches all or part of a node's id.
```bash
$ docker node ls -f id=1
ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS
1bcef6utixb0l0ca7gxuivsj0 swarm-worker2 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 HOSTNAME STATUS AVAILABILITY MANAGER STATUS
1bcef6utixb0l0ca7gxuivsj0 swarm-worker2 Ready Active
```
## Related information
* [node inspect](node_inspect.md)
* [node update](node_update.md)
* [node tasks](node_tasks.md)
* [node rm](node_rm.md)