From 916825b6753086d7712ba593e5381b9bd49aae96 Mon Sep 17 00:00:00 2001 From: Daniel J Walsh Date: Thu, 29 Oct 2020 18:45:49 -0400 Subject: Pod's that share the IPC Namespace need to share /dev/shm Containers that share IPC Namespaces share each others /dev/shm, which means a private /dev/shm needs to be setup for the infra container. Added a system test and an e2e test to make sure the /dev/shm is shared. Fixes: https://github.com/containers/podman/issues/8181 Signed-off-by: Daniel J Walsh --- pkg/specgen/generate/namespaces.go | 1 + 1 file changed, 1 insertion(+) (limited to 'pkg/specgen') diff --git a/pkg/specgen/generate/namespaces.go b/pkg/specgen/generate/namespaces.go index 7e4f09dc4..55a0118cb 100644 --- a/pkg/specgen/generate/namespaces.go +++ b/pkg/specgen/generate/namespaces.go @@ -127,6 +127,7 @@ func namespaceOptions(ctx context.Context, s *specgen.SpecGenerator, rt *libpod. return nil, errNoInfra } toReturn = append(toReturn, libpod.WithIPCNSFrom(infraCtr)) + toReturn = append(toReturn, libpod.WithShmDir(infraCtr.ShmDir())) case specgen.FromContainer: ipcCtr, err := rt.LookupContainer(s.IpcNS.Value) if err != nil { -- cgit v1.2.3-54-g00ecf