diff options
Diffstat (limited to 'pkg/cgroups')
| -rw-r--r-- | pkg/cgroups/cgroups.go | 26 | ||||
| -rw-r--r-- | pkg/cgroups/cgroups_test.go | 2 |
2 files changed, 17 insertions, 11 deletions
diff --git a/pkg/cgroups/cgroups.go b/pkg/cgroups/cgroups.go index 285fd093a..608e1647a 100644 --- a/pkg/cgroups/cgroups.go +++ b/pkg/cgroups/cgroups.go @@ -11,7 +11,7 @@ import ( "strconv" "strings" - "github.com/containers/podman/v2/pkg/rootless" + "github.com/containers/podman/v3/pkg/rootless" systemdDbus "github.com/coreos/go-systemd/v22/dbus" "github.com/godbus/dbus/v5" spec "github.com/opencontainers/runtime-spec/specs-go" @@ -331,18 +331,24 @@ func Load(path string) (*CgroupControl, error) { control.additionalControllers = controllers } if !cgroup2 { + oneExists := false + // check that the cgroup exists at least under one controller for name := range handlers { p := control.getCgroupv1Path(name) - if _, err := os.Stat(p); err != nil { - if os.IsNotExist(err) { - if rootless.IsRootless() { - return nil, ErrCgroupV1Rootless - } - // compatible with the error code - // used by containerd/cgroups - return nil, ErrCgroupDeleted - } + if _, err := os.Stat(p); err == nil { + oneExists = true + break + } + } + + // if there is no controller at all, raise an error + if !oneExists { + if rootless.IsRootless() { + return nil, ErrCgroupV1Rootless } + // compatible with the error code + // used by containerd/cgroups + return nil, ErrCgroupDeleted } } return control, nil diff --git a/pkg/cgroups/cgroups_test.go b/pkg/cgroups/cgroups_test.go index 54315f7be..22d5efb76 100644 --- a/pkg/cgroups/cgroups_test.go +++ b/pkg/cgroups/cgroups_test.go @@ -3,7 +3,7 @@ package cgroups import ( "testing" - "github.com/containers/podman/v2/pkg/rootless" + "github.com/containers/podman/v3/pkg/rootless" spec "github.com/opencontainers/runtime-spec/specs-go" ) |