diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/podman-create.1.md | 8 | ||||
| -rw-r--r-- | docs/podman-run.1.md | 8 |
2 files changed, 14 insertions, 2 deletions
diff --git a/docs/podman-create.1.md b/docs/podman-create.1.md index 178542f0d..98b1a2a17 100644 --- a/docs/podman-create.1.md +++ b/docs/podman-create.1.md @@ -610,6 +610,12 @@ It will also set the default stop signal to SIGRTMIN+3. This allow systemd to run in a confined container without any modifications. +Note: On `SELinux` systems, systemd attempts to write to the cgroup +file system. Containers writing to the cgroup file system are denied by default. +The `container_manage_cgroup` boolean must be enabled for this to be allowed on an SELinux separated system. + +`setsebool -P container_manage_cgroup true` + **--tmpfs**=[] Create a tmpfs mount Mount a temporary filesystem (`tmpfs`) mount into a container, for example: @@ -804,7 +810,7 @@ WantedBy=multi-user.target **/etc/subgid** ## SEE ALSO -subgid(5), subuid(5), libpod.conf(5), systemd.unit(5) +subgid(5), subuid(5), libpod.conf(5), systemd.unit(5), setsebool(8) ## HISTORY October 2017, converted from Docker documentation to podman by Dan Walsh for podman <dwalsh@redhat.com> diff --git a/docs/podman-run.1.md b/docs/podman-run.1.md index 8b96ea6d9..828ae96a8 100644 --- a/docs/podman-run.1.md +++ b/docs/podman-run.1.md @@ -612,6 +612,12 @@ It will also set the default stop signal to SIGRTMIN+3. This allow systemd to run in a confined container without any modifications. +Note: On `SELinux` systems, systemd attempts to write to the cgroup +file system. Containers writing to the cgroup file system are denied by default. +The `container_manage_cgroup` boolean must be enabled for this to be allowed on an SELinux separated system. + +`setsebool -P container_manage_cgroup true` + **--tmpfs**=[] Create a tmpfs mount Mount a temporary filesystem (`tmpfs`) mount into a container, for example: @@ -1096,7 +1102,7 @@ WantedBy=multi-user.target **/etc/subgid** ## SEE ALSO -subgid(5), subuid(5), libpod.conf(5), systemd.unit(5) +subgid(5), subuid(5), libpod.conf(5), systemd.unit(5), setsebool(8) ## HISTORY September 2018, updated by Kunal Kushwaha <kushwaha_kunal_v7@lab.ntt.co.jp> |