diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/source/markdown/podman-container-clone.1.md | 27 | ||||
| -rw-r--r-- | docs/source/markdown/podman-create.1.md | 6 | ||||
| -rw-r--r-- | docs/source/markdown/podman-run.1.md | 6 |
3 files changed, 39 insertions, 0 deletions
diff --git a/docs/source/markdown/podman-container-clone.1.md b/docs/source/markdown/podman-container-clone.1.md index 6c23abe81..7d5e1c262 100644 --- a/docs/source/markdown/podman-container-clone.1.md +++ b/docs/source/markdown/podman-container-clone.1.md @@ -137,6 +137,33 @@ system's page size (the value would be very large, that's millions of trillions) If no memory limits are specified, the original container's will be used. +#### **--memory-reservation**=*limit* + +Memory soft limit (format: `<number>[<unit>]`, where unit = b (bytes), k (kilobytes), m (megabytes), or g (gigabytes)) + +After setting memory reservation, when the system detects memory contention +or low memory, containers are forced to restrict their consumption to their +reservation. So you should always set the value below **--memory**, otherwise the +hard limit will take precedence. By default, memory reservation will be the same +as memory limit from the container being cloned. + +#### **--memory-swap**=*limit* + +A limit value equal to memory plus swap. Must be used with the **-m** +(**--memory**) flag. The swap `LIMIT` should always be larger than **-m** +(**--memory**) value. By default, the swap `LIMIT` will be set to double +the value of --memory if specified. Otherwise, the container being cloned will be used to derive the swap value. + +The format of `LIMIT` is `<number>[<unit>]`. Unit can be `b` (bytes), +`k` (kilobytes), `m` (megabytes), or `g` (gigabytes). If you don't specify a +unit, `b` is used. Set LIMIT to `-1` to enable unlimited swap. + +#### **--memory-swappiness**=*number* + +Tune a container's memory swappiness behavior. Accepts an integer between 0 and 100. + +This flag is not supported on cgroups V2 systems. + #### **--name** Set a custom name for the cloned container. The default if not specified is of the syntax: **<ORIGINAL_NAME>-clone** diff --git a/docs/source/markdown/podman-create.1.md b/docs/source/markdown/podman-create.1.md index c4d27e321..9af7174fc 100644 --- a/docs/source/markdown/podman-create.1.md +++ b/docs/source/markdown/podman-create.1.md @@ -755,6 +755,12 @@ Tune the host's OOM preferences for containers (accepts -1000 to 1000) #### **--os**=*OS* Override the OS, defaults to hosts, of the image to be pulled. For example, `windows`. +#### **--passwd-entry**=*ENTRY* + +Customize the entry that is written to the `/etc/passwd` file within the container when `--passwd` is used. + +The variables $USERNAME, $UID, $GID, $NAME, $HOME are automatically replaced with their value at runtime. + #### **--personality**=*persona* Personality sets the execution domain via Linux personality(2). diff --git a/docs/source/markdown/podman-run.1.md b/docs/source/markdown/podman-run.1.md index e4ccd0368..ecb24ba6d 100644 --- a/docs/source/markdown/podman-run.1.md +++ b/docs/source/markdown/podman-run.1.md @@ -787,6 +787,12 @@ Override the OS, defaults to hosts, of the image to be pulled. For example, `win Allow Podman to add entries to /etc/passwd and /etc/group when used in conjunction with the --user option. This is used to override the Podman provided user setup in favor of entrypoint configurations such as libnss-extrausers. +#### **--passwd-entry**=*ENTRY* + +Customize the entry that is written to the `/etc/passwd` file within the container when `--passwd` is used. + +The variables $USERNAME, $UID, $GID, $NAME, $HOME are automatically replaced with their value at runtime. + #### **--personality**=*persona* Personality sets the execution domain via Linux personality(2). |