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docs: move --cgroup-parent to docker run reference 

Signed-off-by: David Karlsson <35727626+dvdksn@users.noreply.github.com>
This commit is contained in:
David Karlsson 2023-11-23 14:17:19 +01:00
parent 9e75a4cf61
commit 72df1960e1
2 changed files with 8 additions and 8 deletions
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9
docs/reference/commandline/run.md
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@ -18,7 +18,7 @@ Create and run a new container from an image
| `--blkio-weight-device` | `list` | | Block IO weight (relative device weight) |
| `--cap-add` | `list` | | Add Linux capabilities |
| `--cap-drop` | `list` | | Drop Linux capabilities |
| `--cgroup-parent` | `string` | | Optional parent cgroup for the container |
| [`--cgroup-parent`](#cgroup-parent) | `string` | | Optional parent cgroup for the container |
| `--cgroupns` | `string` | | Cgroup namespace to use (host\|private)<br>'host': Run the container in the Docker host's cgroup namespace<br>'private': Run the container in its own private cgroup namespace<br>'': Use the cgroup namespace as configured by the<br> default-cgroupns-mode option on the daemon (default) |
| [`--cidfile`](#cidfile) | `string` | | Write the container ID to the file |
| `--cpu-count` | `int64` | `0` | CPU count (Windows only) |
@ -949,6 +949,13 @@ You can use the `-t` flag without `-i` flag. This still allocates a pseudo-TTY
to the container, but with no way of writing to `STDIN`. The only time this
might be useful is if the output of the container requires a TTY environment.
## <a name="cgroup-parent"></a> Specify custom cgroups
Using the `--cgroup-parent` flag, you can pass a specific cgroup to run a
container in. This allows you to create and manage cgroups on their own. You can
define custom resources for those cgroups and put containers under a common
parent group.
### <a name="device-cgroup-rule"></a> Using dynamically created devices (--device-cgroup-rule)
Docker assigns devices available to a container at creation time. The

7
docs/reference/run.md
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@ -241,13 +241,6 @@ $ echo $?
3
```
## Specify custom cgroups
Using the `--cgroup-parent` flag, you can pass a specific cgroup to run a
container in. This allows you to create and manage cgroups on their own. You can
define custom resources for those cgroups and put containers under a common
parent group.
## Runtime constraints on resources
The operator can also adjust the performance parameters of the