func (this *Cgroup) UnmarshalJSON(b []byte) error {
type tmp Cgroup
cg := tmp{}
cgroup.Init()
if err := json.Unmarshal(b, &cg); err != nil {
return err
}
this.Name = cg.Name
this.Cgroup = cgroup.NewCgroup(cg.Name)
if err := this.SetControllers(cg.Controllers); err != nil {
return err
}
if err := this.Cgroup.Create(); err != nil {
return err
}
if err := this.SetParams(cg.Controllers); err != nil {
return err
}
this.Controllers = cg.Controllers
return nil
}
// Working with cgroups
// 1. Init
// 2. Init Cgroup struct
// 3. Set controllers
// 4. Physically create cgroup
// 5. Set controllers values
func NewCgroup(name string) (*Cgroup, error) {
this := &Cgroup{Name: name}
cgroup.Init()
this.Cgroup = cgroup.NewCgroup(name)
return this, nil
}