Reset the time increment if the container's execution time is greater
than 10s or else as a container runs and is restarted the time will grow
overtime.
Signed-off-by: Michael Crosby <michael@docker.com>
We need to do this so that when a user asks docker to stop the container
and it is currently in the restart loop we don't want to have to wait
for the duration of the restart time increment before ack. the stop.
Signed-off-by: Michael Crosby <michael@docker.com>
- Use a common struct for Volumes
- Split out some functionality in intializeVolume into separate functions
- Removes some duplicate code
- In general much easier to grok the code now
Docker-DCO-1.1-Signed-off-by: Brian Goff <cpuguy83@gmail.com> (github: cpuguy83)
This PR moves the userland proxies for TCP and UDP traffic out of the
main docker daemon's process ( from goroutines per proxy ) to be a
separate reexec of the docker binary. This reduces the cpu and memory
needed by the daemon and if the proxy processes crash for some reason
the daemon is unaffected. This also displays in the standard process
tree so that a user can clearly see if there is a userland proxy that is
bound to a certain ip and port.
```bash
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
5d349506feb6 busybox:buildroot-2014.02 "sh" 13 minutes ago Up 1 seconds 0.0.0.0:49153->81/tcp, 0.0.0.0:49154->90/tcp hungry_pike
root@1cbfdcedc5a7:/go/src/github.com/docker/docker# ps aux
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.1 18168 3100 ? Ss 21:09 0:00 bash
root 8328 0.7 0.6 329072 13420 ? Sl 22:03 0:00 docker -d -s vfs
root 8373 1.0 0.5 196500 10548 ? Sl 22:03 0:00 userland-proxy -proto tcp -host-ip 0.0.0.0 -host-port 49153 -container-ip 10.0.0.2 -container-port 81
root 8382 1.0 0.5 270232 10576 ? Sl 22:03 0:00 userland-proxy -proto tcp -host-ip 0.0.0.0 -host-port 49154 -container-ip 10.0.0.2 -container-port 90
root 8385 1.2 0.0 3168 184 pts/0 Ss+ 22:03 0:00 sh
root 8408 0.0 0.1 15568 2112 ? R+ 22:03 0:00 ps aux
```
This also helps us to cleanly cleanup the proxy processes by stopping
these commands instead of trying to terminate a goroutine.
Signed-off-by: Michael Crosby <michael@docker.com>
renaming this struct to more clearly be session, as that is what it
handles.
Splitting out files for easier readability.
Signed-off-by: Vincent Batts <vbatts@redhat.com>
* starting with filtering for exit codes. `docker ps -a --filter 'exited=1'`
* API doc for filter parameter
* formatting filters for help usage
* tweaks for review
This requires https://github.com/dotcloud/docker/pull/4430
Docker-DCO-1.1-Signed-off-by: Vincent Batts <vbatts@redhat.com> (github: vbatts)
Michael Crosby
Tibor Vass
Victor Vieux
Erik Hollensbe
Josiah Kiehl
Solomon Hykes
Olivier Gambier
Brian Goff
unclejack
James Turnbull
Vincent Batts
Alexandr Morozov