This fixes an issue when wait4 returns a 0 return status causing the
reaping loop to continue to run.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Apparently, Debian stretch does not come with gpg installed by
default. This patch ensures that gpg is installed.
Signed-off-by: Tibor Vass <tibor@docker.com>
This update adds support for non-base layers that have utility VM updates
and hard links. This is necessary to support Microsoft-released layers
with servicing updates.
Signed-off-by: John Starks <jostarks@microsoft.com>
Pulls in fix for tar split disassembly incorrectly storing the padding
at the end of the file, leading to a hash difference on the
re-assembled tar archive.
Closes#26434
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
This commit revendor swarmkit to 7b202f058db2f3a7d41351a56e5ef720c9b5a45d
to improve error message for removing pre-defined (e.g., `ingress`) network.
This commit is related to 24538.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Fixes certain node management issues when a daemon is restarted or fails
or leaves and joins a swarm.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
Fix race condition issue to solve an issue about "panic: runtime error: invalid memory address or nil pointer dereference".
This fix stabilize Docker daemon under the situation of communication problem with Fluentd processes.
Signed-off-by: Satoshi Tagomori <tagomoris@gmail.com>
This adds a small C binary for fighting zombies. It is mounted under
`/dev/init` and is prepended to the args specified by the user. You
enable it via a daemon flag, `dockerd --init`, as it is disable by
default for backwards compat.
You can also override the daemon option or specify this on a per
container basis with `docker run --init=true|false`.
You can test this by running a process like this as the pid 1 in a
container and see the extra zombie that appears in the container as it
is running.
```c
int main(int argc, char ** argv) {
pid_t pid = fork();
if (pid == 0) {
pid = fork();
if (pid == 0) {
exit(0);
}
sleep(3);
exit(0);
}
printf("got pid %d and exited\n", pid);
sleep(20);
}
```
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
- Fixes#25325
- Fixes certain issues with workers leaving swarm and rejoining
- Adds cluster provider interface methods to support docker run on
overlay in swarm mode.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
moves ensure-frozen-images to go
moves ensure-syscall-test to go
moves ensure-nnp-test to go
moves ensure-httpserver to go
Also makes some of the fixtures load only for the required tests.
This makes sure that fixtures that won't be needed for a test run such as
`make TESTFLAGS='-check.f Swarm' test-integration-cli` (for example)
aren't loaded... like the syscall tests.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Adds a new task runtime to support network attachmemt for plain old
docker containers so that they can participate multi-host networks and
get access to services.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
