diff options
Diffstat (limited to 'docs/source')
| -rw-r--r-- | docs/source/markdown/podman-create.1.md | 23 | ||||
| -rw-r--r-- | docs/source/markdown/podman-run.1.md | 29 |
2 files changed, 29 insertions, 23 deletions
diff --git a/docs/source/markdown/podman-create.1.md b/docs/source/markdown/podman-create.1.md index 7ef5cb2d3..a85ad9200 100644 --- a/docs/source/markdown/podman-create.1.md +++ b/docs/source/markdown/podman-create.1.md @@ -1037,15 +1037,20 @@ Run container in systemd mode. The default is *true*. The value *always* enforces the systemd mode is enforced without looking at the executable name. Otherwise, if set to true and the -command you are running inside the container is systemd, /usr/sbin/init, -/sbin/init or /usr/local/sbin/init. - -If the command you are running inside of the container is systemd, -Podman will setup tmpfs mount points in the following directories: - -/run, /run/lock, /tmp, /sys/fs/cgroup/systemd, /var/lib/journal - -It will also set the default stop signal to SIGRTMIN+3. +command you are running inside the container is **systemd**, **/usr/sbin/init**, +**/sbin/init** or **/usr/local/sbin/init**. + +Running the container in systemd mode causes the following changes: + +* Podman mounts tmpfs file systems on the following directories + * _/run_ + * _/run/lock_ + * _/tmp_ + * _/sys/fs/cgroup/systemd_ + * _/var/lib/journal_ +* Podman sets the default stop signal to **SIGRTMIN+3**. +* Podman sets **container_uuid** environment variable in the container to the +first 32 characters of the container id. This allows systemd to run in a confined container without any modifications. diff --git a/docs/source/markdown/podman-run.1.md b/docs/source/markdown/podman-run.1.md index ffe84e287..616635c69 100644 --- a/docs/source/markdown/podman-run.1.md +++ b/docs/source/markdown/podman-run.1.md @@ -1098,20 +1098,21 @@ Note: if you use the **--network=host** option, these sysctls will not be allowe Run container in systemd mode. The default is **true**. The value *always* enforces the systemd mode is enforced without -looking at the executable name. Otherwise, if set to **true** and the -command you are running inside the container is systemd, _/usr/sbin/init_, -_/sbin/init_ or _/usr/local/sbin/init_. - -If the command you are running inside of the container is systemd -Podman will setup tmpfs mount points in the following directories: - -- _/run_ -- _/run/lock_ -- _/tmp_ -- _/sys/fs/cgroup/systemd_ -- _/var/lib/journal_ - -It will also set the default stop signal to **SIGRTMIN+3**. +looking at the executable name. Otherwise, if set to true and the +command you are running inside the container is **systemd**, **/usr/sbin/init**, +**/sbin/init** or **/usr/local/sbin/init**. + +Running the container in systemd mode causes the following changes: + +* Podman mounts tmpfs file systems on the following directories + * _/run_ + * _/run/lock_ + * _/tmp_ + * _/sys/fs/cgroup/systemd_ + * _/var/lib/journal_ +* Podman sets the default stop signal to **SIGRTMIN+3**. +* Podman sets **container_uuid** environment variable in the container to the +first 32 characters of the container id. This allows systemd to run in a confined container without any modifications. |