From fc5cd0e2406302972c029946eae047609d9a53e1 Mon Sep 17 00:00:00 2001 From: Giuseppe Scrivano Date: Fri, 26 Aug 2022 18:06:27 +0200 Subject: [PATCH] service: make move to sub-cgroup non fatal if we are running in a container in the root cgroup, Podman tries to move itself to a sub-cgroup. This could be a problem in a setup where the cgroups are not writeable, so just log a debug message and continue, since anyway it is a best-effort operation. Closes: https://github.com/containers/podman/issues/15498 [NO NEW TESTS NEEDED] Signed-off-by: Giuseppe Scrivano --- cmd/podman/system/service_abi.go | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/cmd/podman/system/service_abi.go b/cmd/podman/system/service_abi.go index 8d0240a8db..68ac8902bc 100644 --- a/cmd/podman/system/service_abi.go +++ b/cmd/podman/system/service_abi.go @@ -105,7 +105,9 @@ func restService(flags *pflag.FlagSet, cfg *entities.PodmanConfig, opts entities } if err := utils.MaybeMoveToSubCgroup(); err != nil { - return err + // it is a best effort operation, so just print the + // error for debugging purposes. + logrus.Debugf("Could not move to subcgroup: %v", err) } servicereaper.Start()