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https://github.com/kemko/nomad.git
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a4cc76bd3e
* client: refactor cgroups management in client * client: fingerprint numa topology * client: plumb numa and cgroups changes to drivers * client: cleanup task resource accounting * client: numa client and config plumbing * lib: add a stack implementation * tools: remove ec2info tool * plugins: fixup testing for cgroups / numa changes * build: update makefile and package tests and cl
33 lines
586 B
Go
33 lines
586 B
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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//go:build linux
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package procstats
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import (
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"github.com/hashicorp/go-set"
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"github.com/hashicorp/nomad/client/lib/cgroupslib"
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)
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type Cgrouper interface {
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Cgroup() string
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}
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func List(cg Cgrouper) *set.Set[ProcessID] {
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cgroup := cg.Cgroup()
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var ed cgroupslib.Interface
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switch cgroupslib.GetMode() {
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case cgroupslib.CG1:
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ed = cgroupslib.OpenFromCpusetCG1(cgroup, "freezer")
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default:
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ed = cgroupslib.OpenPath(cgroup)
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}
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s, err := ed.PIDs()
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if err != nil {
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return set.New[ProcessID](0)
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}
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return s
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}
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