logrus v1.0.3 was the first release that include the change in
terminal_windows.go that stops exec'ing "cmd ver" to obtain the version
information and rather uses the x/sys/crypto/terminal.IsTerminal on the
console fd. On Windows this is a significant performance difference to
avoid the additional process activation of the "cmd ver" for each
invocation of the shim/runhcs executables.
Signed-off-by: Justin Terry (VM) <juterry@microsoft.com>
When running containerd inside LXC, due to systemd being unable to execute
`modprobe overlay` inside the container (module is already loaded in host kernel).
This patch adds a `-` prefix to the `ExecStartPre` command, so that failures
are ignored, and the service can start as usual.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
There were races with the way process states. This displayed in ways,
especially around pausing the container for atomic operations. Users
would get errors like, cannnot delete container in paused state and
such.
This can be eaisly reproduced with `docker` and the following command:
```bash
> (for i in `seq 1 25`; do id=$(docker create alpine usleep 50000);docker start $id;docker commit $id;docker wait $id;docker rm $id; done)
```
This two issues that this fixes are:
* locks must be held by the owning process, not the state operations.
* If a container ends up being paused but before the operation
completes, the process exists, make sure we resume the container before
setting the the process as exited.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
add '-id' flag when start container with io.containerd.runc.v1 shim, or user
can not get container-shim relation from 'ps -ef',like
```
/usr/bin/containerd-shim-runc-v1 -namespace default -address
/run/containerd/containerd.sock -publish-binary /usr/bin/containerd
```
Signed-off-by: Ace-Tang <aceapril@126.com>
1. avoid dead lock during kill, fetch allProcesses before handle events
2. use argu's ctx instead of context.Backgroud() in openlog
Signed-off-by: Wei Fu <fuweid89@gmail.com>
These break the build on i386 in some very specific circumstances (where
/bin/sh breaks when handling unicode), and are completely useless when
it comes to actually building the project.
Signed-off-by: Aleksa Sarai <asarai@suse.de>
Appveyor choco install updated to a newer version of mingw which at the
moment is breaking Golang 1.11 compiles.
Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com>
Fixes#2709
This increases the buffer size for process exit subscribers. It also
implements a non-blocking send on the subscriber channel. It is better
to drop an exit even than it is to block a shim for one slow subscriber.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
