runc

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### Description From https://cirrus-ci.com/task/6471857094787072: > === RUN TestInitJoinPID > exec_test.go:1471: unexpected error: unable to start container process: unable to start init: fork/exec /proc/self/fd/7: permission denied > --- FAIL: TestInitJoinPID (0.29s)...

kolyshkin

How to create a container with the same root fs as the host?

13

Hello, I'm trying to create a container that runs in its own namespaces (mount, net, uts, etc.). But the special thing I want to achieve is that it has the...

planetA

libcontainer/configs build on Darwin now fails with the following two changes: - https://github.com/opencontainers/runc/commit/9c444070ec7bb83995dbc0185da68284da71c554 - https://github.com/opencontainers/runc/commit/382eba4354d764aaffec82720c23ef429496acf9 We should make sure mount.go is split out for _linux and/or unsupported.

egernst

EPERM mounting sysfs with rootless/userns container

10

I'm trying out `runc` to get a simple unpriviliged containerized execution, but am having issues mounting `sysfs`: ```json "mounts": [ { "destination": "/sys", "type": "sysfs", "source": "sysfs", "options": [ "nosuid",...

maleadt

Currently the [Manager interface](https://github.com/opencontainers/runc/blob/main/libcontainer/cgroups/cgroups.go#L22) doesn't provide any way of making a cgroup threaded. This is, obviously, relevant only for v2.

iholder101