levex / cgroups-rs Goto Github PK

Our Cargo.lock file pointed to commit 675d59d since those changes weren't released yet.

That commit seems to have disappeared from the repository, possibly as a result of a rebase and force push.

While it definitely isn't required, I'd really appreciate avoiding force pushes to master. It makes git pull less painful, and we can pin unreleased commits.

Hi,

Thank you for writing such a useful project!

Kata Containers wants to use cgroups-rs for the rust-agent subproject. However it seems that the cgroups-rs repository has not been updated for a long time and does not respond to issues and PRs.

So we took the liberty to fork it in Kata Containers organization to apply bugfixes and new features. If the repository comes back to normal maintenance, we'll be more than happy to contribute all the enhancements back. Thanks!

I've started working on an API that looks like this:

let cgroup: Cgroup = CgroupBuilder::new("hello", V1)
    .memory()
        .kernel_memory_limit(1024 * 1024)
        .memory_hard_limit(1024 * 1024)
        .done()
    .cpu()
        .shares(100)
        .done()
    .build();

Thoughts?

In particular, I'd prefer to leave out an API that adds a pid to the control group. That's racy and it might introduce subtle race conditions into applications depending on this crate. Instead, the API will likely include an include_command() build that starts the Command in the control group. This would be done via a trait ideally, so people can extend it.

Hello everyone,I am a gree hand of Cgroup!About blkio Cgroup.I learned that the blkio Cgroup only controls the direct io of process.But,my question is that how the blkio Cgroup limit the iops of processes?How the blkio Cgroup caculate the iops of a process?How the blkio Cgroup collection the information about iops of processes?If I want to read the source code of blkio Cgroup and understand it,where is the location?I would be grateful if you could give me some suggestion!Thans a lot!

I can't seem to make it work on a Debian possibly because of Systemd.
On which systems has this lib been tested ?