bbe46b8c43
Signed-off-by: haoyun <yun.hao@daocloud.io> Co-authored-by: zounengren <zouyee1989@gmail.com>
45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
/*
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Copyright The containerd Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package client
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import (
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"fmt"
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"syscall"
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"github.com/containerd/cgroups"
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exec "golang.org/x/sys/execabs"
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)
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func getSysProcAttr() *syscall.SysProcAttr {
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return &syscall.SysProcAttr{
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Setpgid: true,
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}
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}
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func setCgroup(cgroupPath string, cmd *exec.Cmd) error {
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cg, err := cgroups.Load(cgroups.V1, cgroups.StaticPath(cgroupPath))
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if err != nil {
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return fmt.Errorf("failed to load cgroup %s: %w", cgroupPath, err)
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}
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if err := cg.Add(cgroups.Process{
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Pid: cmd.Process.Pid,
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}); err != nil {
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return fmt.Errorf("failed to join cgroup %s: %w", cgroupPath, err)
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}
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return nil
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}
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