libpod: use pkg/cgroups instead of containerd/cgroups

use the new implementation for dealing with cgroups.

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>

1 files changed, 3 insertions, 28 deletions

diff --git a/libpod/util_linux.go b/libpod/util_linux.go
index 8752eba20..77dcf86f6 100644
--- a/libpod/util_linux.go
+++ b/libpod/util_linux.go
@@ -6,10 +6,8 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/containerd/cgroups"
 	"github.com/containers/libpod/libpod/define"
-	"github.com/containers/libpod/pkg/util"
-	spec "github.com/opencontainers/runtime-spec/specs-go"
+	"github.com/containers/libpod/pkg/cgroups"
 	"github.com/opencontainers/selinux/go-selinux/label"
 	"github.com/pkg/errors"
 	"github.com/sirupsen/logrus"
@@ -42,7 +40,7 @@ func makeSystemdCgroup(path string) error {
 		return err
 	}
 
-	return controller.Create(path, &spec.LinuxResources{})
+	return controller.CreateSystemdUnit(path)
 }
 
 // deleteSystemdCgroup deletes the systemd cgroup at the given location
@@ -52,7 +50,7 @@ func deleteSystemdCgroup(path string) error {
 		return err
 	}
 
-	return controller.Delete(path)
+	return controller.DeleteByPath(path)
 }
 
 // assembleSystemdCgroupName creates a systemd cgroup path given a base and
@@ -71,29 +69,6 @@ func assembleSystemdCgroupName(baseSlice, newSlice string) (string, error) {
 	return final, nil
 }
 
-// GetV1CGroups gets the V1 cgroup subsystems and then "filters"
-// out any subsystems that are provided by the caller.  Passing nil
-// for excludes will return the subsystems unfiltered.
-//func GetV1CGroups(excludes []string) ([]cgroups.Subsystem, error) {
-func GetV1CGroups(excludes []string) cgroups.Hierarchy {
-	return func() ([]cgroups.Subsystem, error) {
-		var filtered []cgroups.Subsystem
-
-		subSystem, err := cgroups.V1()
-		if err != nil {
-			return nil, err
-		}
-		for _, s := range subSystem {
-			// If the name of the subsystem is not in the list of excludes, then
-			// add it as a keeper.
-			if !util.StringInSlice(string(s.Name()), excludes) {
-				filtered = append(filtered, s)
-			}
-		}
-		return filtered, nil
-	}
-}
-
 // LabelVolumePath takes a mount path for a volume and gives it an
 // selinux label of either shared or not
 func LabelVolumePath(path string, shared bool) error {