oci: join crio-conmon for cgroupfs

Signed-off-by: Antonio Murdaca <runcom@redhat.com>
This commit is contained in:
Antonio Murdaca 2017-08-29 19:09:59 +02:00
parent dd2b4a8907
commit c199f63dba
No known key found for this signature in database
GPG key ID: B2BEAD150DE936B9
31 changed files with 3013 additions and 5 deletions

42
vendor/github.com/containerd/cgroups/net_cls.go generated vendored Normal file
View file

@ -0,0 +1,42 @@
package cgroups
import (
"io/ioutil"
"os"
"path/filepath"
"strconv"
specs "github.com/opencontainers/runtime-spec/specs-go"
)
func NewNetCls(root string) *netclsController {
return &netclsController{
root: filepath.Join(root, string(NetCLS)),
}
}
type netclsController struct {
root string
}
func (n *netclsController) Name() Name {
return NetCLS
}
func (n *netclsController) Path(path string) string {
return filepath.Join(n.root, path)
}
func (n *netclsController) Create(path string, resources *specs.LinuxResources) error {
if err := os.MkdirAll(n.Path(path), defaultDirPerm); err != nil {
return err
}
if resources.Network != nil && resources.Network.ClassID != nil && *resources.Network.ClassID > 0 {
return ioutil.WriteFile(
filepath.Join(n.Path(path), "net_cls.classid"),
[]byte(strconv.FormatUint(uint64(*resources.Network.ClassID), 10)),
defaultFilePerm,
)
}
return nil
}