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| author | Paul Holzinger <pholzing@redhat.com> | 2021-10-11 16:09:11 +0200 |
|---|---|---|
| committer | Paul Holzinger <pholzing@redhat.com> | 2021-10-11 16:13:08 +0200 |
| commit | e57b32c5956ac4f8cfdbfaabe7b23425a22a08e1 (patch) | |
| tree | 054fb361535fedbc0fc6533a9bf191f065dea4f4 /pkg/domain/infra/abi | |
| parent | ea868933e8c014ac52192f397f5dc1c3e8ee375a (diff) | |
| download | podman-e57b32c5956ac4f8cfdbfaabe7b23425a22a08e1.tar.gz podman-e57b32c5956ac4f8cfdbfaabe7b23425a22a08e1.tar.bz2 podman-e57b32c5956ac4f8cfdbfaabe7b23425a22a08e1.zip | |
podman stats: move cgroup validation to server
Podman stats is not supported for rootless cgroupv1 setups. The check
for this must be on the server side and not the client.
[NO NEW TESTS NEEDED] we cannot test this because remote and server are
always on the same machine in CI
Fixes #11909
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Diffstat (limited to 'pkg/domain/infra/abi')
| -rw-r--r-- | pkg/domain/infra/abi/containers.go | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go index 6ca142618..c30129001 100644 --- a/pkg/domain/infra/abi/containers.go +++ b/pkg/domain/infra/abi/containers.go @@ -1319,6 +1319,15 @@ func (ic *ContainerEngine) ContainerStats(ctx context.Context, namesOrIds []stri if options.Interval < 1 { return nil, errors.New("Invalid interval, must be a positive number greater zero") } + if rootless.IsRootless() { + unified, err := cgroups.IsCgroup2UnifiedMode() + if err != nil { + return nil, err + } + if !unified { + return nil, errors.New("stats is not supported in rootless mode without cgroups v2") + } + } statsChan = make(chan entities.ContainerStatsReport, 1) containerFunc := ic.Libpod.GetRunningContainers |