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authorOpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com>2022-02-04 09:41:12 -0500
committerGitHub <noreply@github.com>2022-02-04 09:41:12 -0500
commit956664f65b5ebcc07a47c4d03c663c32733ed1ad (patch)
tree6033580c76d4d9cdbf1752553519962e7c4e6d03 /docs
parent2a48a88629850638837f6081f8d11d90be923324 (diff)
parent9eb88ea474c3f6160090573c4bae3fe4c5ece016 (diff)
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Merge pull request #12930 from cdoern/podCgroup
Podman pod create --share-parent vs --share=cgroup
Diffstat (limited to 'docs')
-rw-r--r--docs/source/markdown/podman-pod-create.1.md8
1 files changed, 7 insertions, 1 deletions
diff --git a/docs/source/markdown/podman-pod-create.1.md b/docs/source/markdown/podman-pod-create.1.md
index 58d3b9d44..8088e1d62 100644
--- a/docs/source/markdown/podman-pod-create.1.md
+++ b/docs/source/markdown/podman-pod-create.1.md
@@ -265,7 +265,7 @@ Note: Labeling can be disabled for all containers by setting label=false in the
#### **--share**=*namespace*
-A comma-separated list of kernel namespaces to share. If none or "" is specified, no namespaces will be shared. The namespaces to choose from are ipc, net, pid, uts.
+A comma-separated list of kernel namespaces to share. If none or "" is specified, no namespaces will be shared. The namespaces to choose from are cgroup, ipc, net, pid, uts.
The operator can identify a pod in three ways:
UUID long identifier (“f78375b1c487e03c9438c729345e54db9d20cfa2ac1fc3494b6eb60872e74778”)
@@ -276,6 +276,12 @@ podman generates a UUID for each pod, and if a name is not assigned
to the container with **--name** then a random string name will be generated
for it. The name is useful any place you need to identify a pod.
+#### **--share-parent**
+
+This boolean determines whether or not all containers entering the pod will use the pod as their cgroup parent. The default value of this flag is true. If you are looking to share the cgroup namespace rather than a cgroup parent in a pod, use **--share**
+
+Note: This options conflict with **--share=cgroup** since that would set the pod as the cgroup parent but enter the container into the same cgroupNS as the infra container.
+
#### **--sysctl**=_name_=_value_
Configure namespace kernel parameters for all containers in the pod.