github.com/containers/podman/v5@v5.1.0-rc1/docs/source/markdown/options/cgroupns.image.md (about)

     1  ####> This option file is used in:
     2  ####>   podman build, farm build
     3  ####> If file is edited, make sure the changes
     4  ####> are applicable to all of those.
     5  #### **--cgroupns**=*how*
     6  
     7  Sets the configuration for cgroup namespaces when handling `RUN` instructions.
     8  The configured value can be "" (the empty string) or "private" to indicate
     9  that a new cgroup namespace is created, or it can be "host" to indicate
    10  that the cgroup namespace in which `buildah` itself is being run is reused.