cgroups

What's Changed

• NewSystemd handles UnitExists when starting units by @mmerkes in https://github.com/containerd/cgroups/pull/290
• makefile fixes by @metux in https://github.com/containerd/cgroups/pull/304
• cgroups2: export memory max usage and swap max usage by @HeRaNO in https://github.com/containerd/cgroups/pull/305
• build(deps): bump github.com/cilium/ebpf from v0.9.1 to v0.11.0 by @wojiushixiaobai in https://github.com/containerd/cgroups/pull/315
• support psi by @zouyee in https://github.com/containerd/cgroups/pull/308
• feat: add Threads for cgroupv2 by @Rouzip in https://github.com/containerd/cgroups/pull/312
• Linux.Swap is defined as memory+swap combined, while in cgroup v2 swap is a separate value by @zouyee in https://github.com/containerd/cgroups/pull/314
• fix(): support re-enabling oom killer refs #307 by @kestrelcjx in https://github.com/containerd/cgroups/pull/311

New Contributors

• @mmerkes made their first contribution in https://github.com/containerd/cgroups/pull/290
• @metux made their first contribution in https://github.com/containerd/cgroups/pull/304
• @HeRaNO made their first contribution in https://github.com/containerd/cgroups/pull/305
• @wojiushixiaobai made their first contribution in https://github.com/containerd/cgroups/pull/315
• @Rouzip made their first contribution in https://github.com/containerd/cgroups/pull/312
• @kestrelcjx made their first contribution in https://github.com/containerd/cgroups/pull/311

Full Changelog: https://github.com/containerd/cgroups/compare/v3.0.2...v3.0.3

What's Changed

• gof(ump)t code and update some dependencies by @thaJeztah in https://github.com/containerd/cgroups/pull/268
• cg2: syscall -> x/sys/unix by @dcantah in https://github.com/containerd/cgroups/pull/269
• cg2: Add ability to set type by @dcantah in https://github.com/containerd/cgroups/pull/270
• Add Go 1.20 support by @austinvazquez in https://github.com/containerd/cgroups/pull/271
• Add Golangci-lint to CI by @austinvazquez in https://github.com/containerd/cgroups/pull/272
• Docs: Add section on setting/getting cgroup2 type by @dcantah in https://github.com/containerd/cgroups/pull/273
• Reduce allocs in ReadUint64 by pre-allocating byte buffer by @manugupt1 in https://github.com/containerd/cgroups/pull/278
• cgroup2: rm/simplify some code by @kolyshkin in https://github.com/containerd/cgroups/pull/283
• Cgroup2: Testify all tests by @dcantah in https://github.com/containerd/cgroups/pull/285
• Cgroup2: Cleanup procs in TestKill by @dcantah in https://github.com/containerd/cgroups/pull/286
• Upgrade actions/setup-go to v4 in CI workflow by @austinvazquez in https://github.com/containerd/cgroups/pull/288
• cgroup2: only enable the cpuset controller if cpus or mems is specified by @zhuangqh in https://github.com/containerd/cgroups/pull/293
• Cgroup2: Reduce allocations for manager.Stat by @dcantah in https://github.com/containerd/cgroups/pull/281
• Cgroup2: Remove lingering cgroups after tests by @dcantah in https://github.com/containerd/cgroups/pull/282
• Improve performance by for pid stats (cgroups1) re-using readuint by @manugupt1 in https://github.com/containerd/cgroups/pull/291
• cgroup1 delete: proceed to the next subsystem when a cgroup is not found by @singholt in https://github.com/containerd/cgroups/pull/296

New Contributors

• @manugupt1 made their first contribution in https://github.com/containerd/cgroups/pull/278
• @zhuangqh made their first contribution in https://github.com/containerd/cgroups/pull/293
• @singholt made their first contribution in https://github.com/containerd/cgroups/pull/296

Full Changelog: https://github.com/containerd/cgroups/compare/v3.0.1...v3.0.2

What's Changed

• move ParseCgroupFileUnified from v3/cgroup1 to v3 by @AkihiroSuda in https://github.com/containerd/cgroups/pull/267

Full Changelog: https://github.com/containerd/cgroups/compare/v3.0.0...v3.0.1

What's Changed

• Use google.golang.org/protobuf instead of github.com/gogo/protobuf by @kzys in https://github.com/containerd/cgroups/pull/220
• Swap 'retryingWriteFile' for os.WriteFile by @dcantah in https://github.com/containerd/cgroups/pull/252
• Retry on EINVAL like runc by @kzys in https://github.com/containerd/cgroups/pull/250
• Rename the package to github.com/containerd/cgroups/v2 by @kzys in https://github.com/containerd/cgroups/pull/251
• Add containerd project checks to CI by @austinvazquez in https://github.com/containerd/cgroups/pull/256
• Add cgroup1/ to make cgroup1 and cgroup2 symmmetric by @kzys in https://github.com/containerd/cgroups/pull/255
• Rename the package to github.com/containerd/cgroups/v3 by @kzys in https://github.com/containerd/cgroups/pull/257
• Make cgroup1.Load and cgroup2.Load closer by @kzys in https://github.com/containerd/cgroups/pull/259
• spelling: deault -> default by @dcantah in https://github.com/containerd/cgroups/pull/264
• cgroup2: Don't retry on EINTR by @dcantah in https://github.com/containerd/cgroups/pull/262
• cgroup2: Add Kill method to manager by @dcantah in https://github.com/containerd/cgroups/pull/263
• cg1: Clarify MemoryEvent comments by @dcantah in https://github.com/containerd/cgroups/pull/266

Full Changelog: https://github.com/containerd/cgroups/compare/v1.1.0...v3.0.0

What's Changed

• Update README to include usage examples of v2 client by @sparrc in https://github.com/containerd/cgroups/pull/233
• feat(v2): Support cgroup.MoveTo in cgroupv2 manager by @yaoyinnan in https://github.com/containerd/cgroups/pull/235
• .github: use ubuntu-22.04 to test cgroupv2 by @fuweid in https://github.com/containerd/cgroups/pull/237
• go.mod: github.com/stretchr/testify v1.8.0 by @AkihiroSuda in https://github.com/containerd/cgroups/pull/240
• Upgrade github.com/cilium/ebpf from v0.4.0 to v0.9.1 by @kzys in https://github.com/containerd/cgroups/pull/241
• typo shoulld -> should by @Abirdcfly in https://github.com/containerd/cgroups/pull/236
• Support to handle more than 4 fields in cpuacct.stat by @jellor in https://github.com/containerd/cgroups/pull/231
• Support cgroup.AddThread in cgroupv2 manager by @yaoyinnan in https://github.com/containerd/cgroups/pull/243
• Check that cgroup is empty before deleting by @jseba in https://github.com/containerd/cgroups/pull/228
• Don't use ioutil by @kzys in https://github.com/containerd/cgroups/pull/246
• Upgrade Go compiler to 1.19 by @austinvazquez in https://github.com/containerd/cgroups/pull/248
• Upgrade GitHub actions CI workflow by @austinvazquez in https://github.com/containerd/cgroups/pull/249

New Contributors

• @yaoyinnan made their first contribution in https://github.com/containerd/cgroups/pull/235
• @Abirdcfly made their first contribution in https://github.com/containerd/cgroups/pull/236
• @jellor made their first contribution in https://github.com/containerd/cgroups/pull/231
• @jseba made their first contribution in https://github.com/containerd/cgroups/pull/228

Full Changelog: https://github.com/containerd/cgroups/compare/v1.0.4...v1.1.0

What's Changed

• Fix panic in NewSystemd on nil values by @sparrc in https://github.com/containerd/cgroups/pull/219
• Update Go version and fedora base by @estesp in https://github.com/containerd/cgroups/pull/223
• Fix systemd full path by @sparrc in https://github.com/containerd/cgroups/pull/221
• update readme for cpu cgroup demo by @busyboy-ws in https://github.com/containerd/cgroups/pull/217
• modified the dereference null pointer value. by @xuegege5290 in https://github.com/containerd/cgroups/pull/218
• feat: add memory.min param by @sergelogvinov in https://github.com/containerd/cgroups/pull/211
• feat(v2): add Update method for v2.Manager by @cathaysia in https://github.com/containerd/cgroups/pull/225
• make cmd/ a separate module (as it's only for testing) by @thaJeztah in https://github.com/containerd/cgroups/pull/226
• Bump go version to 1.17 in go.mod by @pigletfly in https://github.com/containerd/cgroups/pull/230
• ParseCgroupFile: fix wrong comment about unified hierarchy ; add ParseCgroupFileUnified to get the unified path by @AkihiroSuda in https://github.com/containerd/cgroups/pull/232

New Contributors

• @sparrc made their first contribution in https://github.com/containerd/cgroups/pull/219
• @busyboy-ws made their first contribution in https://github.com/containerd/cgroups/pull/217
• @xuegege5290 made their first contribution in https://github.com/containerd/cgroups/pull/218
• @sergelogvinov made their first contribution in https://github.com/containerd/cgroups/pull/211
• @cathaysia made their first contribution in https://github.com/containerd/cgroups/pull/225
• @pigletfly made their first contribution in https://github.com/containerd/cgroups/pull/230

Full Changelog: https://github.com/containerd/cgroups/compare/v1.0.3...v1.0.4

The third patch release for cgroups includes two leak fixes

• Fix potential dirfd leak (#210)
• Fix inotify fd leak when cgroup deleted (#212)

The second patch release for cgroups includes multiple fixes and improvements

• Implement AddProc() for cgroup v1 #200
• Optionally add process and task to a subsystems subset #203
• Improve cgroup v2 support #204
• Avoid panic on nil interface #207

Includes regenerated proto files

The first release.