In the containerd supervisor, instead of polling the healthcheck API
every 500 milliseconds we can just wait for the process to exit.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
also renamed the non-windows variant of this file to be
consistent with other files in this package
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
`time.After` keeps a timer running until the specified duration is
completed. It also allocates a new timer on each call. This can wind up
leaving lots of uneccessary timers running in the background that are
not needed and consume resources.
Instead of `time.After`, use `time.NewTimer` so the timer can actually
be stopped.
In some of these cases it's not a big deal since the duraiton is really
short, but in others it is much worse.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Adds a supervisor package for starting and monitoring containerd.
Separates grpc connection allowing access from daemon.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
