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| author | Giuseppe Scrivano <gscrivan@redhat.com> | 2019-10-30 08:44:37 +0100 |
|---|---|---|
| committer | Giuseppe Scrivano <gscrivan@redhat.com> | 2019-11-05 17:29:01 +0100 |
| commit | b8514ca6f39e58c623a34440f20debe9d0e8053f (patch) | |
| tree | 94145f510cb7df7cdf9006c2b8bfcc4404c4a50a /cmd | |
| parent | 17eadda68b868ab1dc8c455f4f537b78ad3962a5 (diff) | |
| download | podman-b8514ca6f39e58c623a34440f20debe9d0e8053f.tar.gz podman-b8514ca6f39e58c623a34440f20debe9d0e8053f.tar.bz2 podman-b8514ca6f39e58c623a34440f20debe9d0e8053f.zip | |
namespaces: by default create cgroupns on cgroups v2
change the default on cgroups v2 and create a new cgroup namespace.
When a cgroup namespace is used, processes inside the namespace are
only able to see cgroup paths relative to the cgroup namespace root
and not have full visibility on all the cgroups present on the
system.
The previous behaviour is maintained on a cgroups v1 host, where a
cgroup namespace is not created by default.
Closes: https://github.com/containers/libpod/issues/4363
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/podman/common.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cmd/podman/common.go b/cmd/podman/common.go index 33a848553..37511641b 100644 --- a/cmd/podman/common.go +++ b/cmd/podman/common.go @@ -132,7 +132,7 @@ func getCreateFlags(c *cliconfig.PodmanCommand) { "Drop capabilities from the container", ) createFlags.String( - "cgroupns", "host", + "cgroupns", "", "cgroup namespace to use", ) createFlags.String( |