There's no OOM monitoring for the v2 cgroups yet, so it seems unlikely
that there was a leak in that case.
Signed-off-by: Seth Pellegrino <spellegrino@newrelic.com>
Only start watching the cgroup for OOMs when the first process starts
instead of on every process.
Signed-off-by: Seth Pellegrino <spellegrino@newrelic.com>
full diff: f4fb1b73fb...v0.9.4
version v0.9.0 is the minimum tagged version to work with go-metrics v0.0.1,
as it depends on `prometheus.Observer`:
vendor/github.com/docker/go-metrics/timer.go:39:4: undefined: prometheus.Observer
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: 4c0e84591b...v1.0.1
- beorn7/perks#3 Avoid iterating on maps
- Speed up InsertTargeted* functions by at least 2x by avoiding iterating on maps.
- beorn7/perks#4 Fixed format error
- Use 1000000 instead of 1e6 for int constant
- Add go module support
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
In cgroup v1 container implementations, cgroupns is not used by default because
it was not available in the kernel until kernel 4.6 (May 2016), and the default
behavior will not change on cgroup v1 environments, because changing the
default will break compatibility and surprise users.
For cgroup v2, implementations are going to unshare cgroupns by default
so as to hide /sys/fs/cgroup from containers.
* Discussion: https://github.com/containers/libpod/issues/4363
* Podman PR (merged): https://github.com/containers/libpod/pull/4374
* Moby PR: https://github.com/moby/moby/pull/40174
This PR enables cgroupns for containers, but pod sandboxes are untouched
because probably there is no need to do.
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
Prevent error messages from being output to stderr.
Return illegal token when a quoted string is invalid and
capture the error.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
arm has been supported, but something is missing, causes test failure
--- FAIL: TestParseSelector/linux (0.00s)
platforms_test.go:292: arm support not fully implemented: not implemented
--- FAIL: TestParseSelector/macOS (0.00s)
platforms_test.go:292: arm support not fully implemented: not implemented
Signed-off-by: Shengjing Zhu <zhsj@debian.org>
Cleanup is an optional method a snapshotter may implement.
Cleanup can be used to cleanup resources after a snapshot
has been removed. This function allows a snapshotter to defer
longer resource cleanup until after snapshot removals are
completed. Adding this to the API allows proxy snapshotters
to leverage this enhancement.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
+ archive: don't convert syscall.Timespec to unix.Timespec
archive/tar_unix.go:179:76: error: invalid type conversion (cannot use type syscall.Timespec as type unix.Timespec)
179 | timespec := []unix.Timespec{unix.Timespec(fs.StatAtime(st)), unix.Timespec(fs.StatMtime(st))}
+ gccgo has no plugin support
https://github.com/golang/go/issues/36403
+ update github.com/containerd/continuity
to include same fix for Timespec
Signed-off-by: Shengjing Zhu <zhsj@debian.org>
