Explain where the "/dev/tty: no such device or address" error is coming
from, and provide ways to solve the issue.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
1. Move docs/systemd-properties.md to docs/systemd.md
2. Document the cgroupsPath to systemd unit name and slice conversion
rules, as well as mapping of OCI runtime spec resource limits to
systemd unit properties.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
After a lot of refactoring, our cgroup v1 and v2 drivers now have same level of implementation quality,
so we can move the v2 driver out of experimental.
Close#2663
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
This commit removes the unnecessary ampersand.
Especially, it causes the error of "ambiguous redirect" when use bash.
Signed-off-by: Kenta Tada <Kenta.Tada@sony.com>
I realised that the terminal documentation which covers detached
terminals fails to mention that callers need to make themselves a
subreaper. Probably a good idea to mention this. I've also included a
minor comparison to LXC.
Signed-off-by: Aleksa Sarai <asarai@suse.de>
Some systemd properties are documented as having "Sec" suffix
(e.g. "TimeoutStopSec") but are expected to have "USec" suffix
when passed over dbus, so let's provide appropriate conversion
to improve compatibility.
This means, one can specify TimeoutStopSec with a numeric argument,
in seconds, and it will be properly converted to TimeoutStopUsec
with the argument in microseconds. As a side bonus, even float
values are converted, so e.g. TimeoutStopSec=1.5 is possible.
This turned out a bit more tricky to implement when I was
originally expected, since there are a handful of numeric
types in dbus and each one requires explicit conversion.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Users can get very confused by how terminals work with runc, and the
quite confusing "terminal: ..." option. Add a document which goes
through all of the important parts of terminal handling in runc, in the
hopes that we can just point people to this as an explanation.
Signed-off-by: Avi Deitcher <avi@deitcher.net>
[cyphar: quite a large rewrite to fix factual errors and structure]
Co-authored-by: Avi Deitcher <avi@deitcher.net>
Signed-off-by: Aleksa Sarai <asarai@suse.de>
Kir Kolyshkin