- noplog driver pkg for '--log-driver=none' (null object pattern)
- centralized factory for log drivers (instead of case/switch)
- logging drivers registers themselves to factory upon import
(easy plug/unplug of drivers in daemon/logdrivers.go)
- daemon now doesn't start with an invalid log driver
- Name() method of loggers is actually now their cli names (made it useful)
- generalized Read() logic, made it unsupported except json-file (preserves
existing behavior)
Spotted some duplication code around processing of legacy json-file
format, didn't touch that and refactored in both places.
Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
Upstream-commit: 3a8728b431df07249ad913ea9a12e27dc39b8956
Component: engine
We can use this to control block IO weight of a container.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Upstream-commit: f133f11a7d25e6262558dd733afaa95ddd1c7aee
Component: engine
The `--userland-proxy` daemon flag makes it possible to rely on hairpin
NAT and additional iptables routes instead of userland proxy for port
publishing and inter-container communication.
Usage of the userland proxy remains the default as hairpin NAT is
unsupported by older kernels.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
Upstream-commit: f42348e18f73d1d775d77ac75bc96466aae56d7c
Component: engine
Add cgroup support for disable OOM killer.
Signed-off-by: Hu Keping <hukeping@huawei.com>
Upstream-commit: a4a924e1b6c50f0f02460489259d73468a6c282e
Component: engine
This patch modifies the journald log driver to store the container ID in
a field named CONTAINER_ID, rather than (ab)using the MESSAGE_ID field.
Additionally, this adds the CONTAINER_ID_FULL field containing the
complete container ID and CONTAINER_NAME, containing the container name.
When using the journald log driver, this permits you to see log messages
from a particular container like this:
# journalctl CONTAINER_ID=a9238443e193
Example output from "journalctl -o verbose" includes the following:
CONTAINER_ID=27aae7361e67
CONTAINER_ID_FULL=27aae7361e67e2b4d3864280acd2b80e78daf8ec73786d8b68f3afeeaabbd4c4
CONTAINER_NAME=web
Closes: #12864
Signed-off-by: Lars Kellogg-Stedman <lars@redhat.com>
Upstream-commit: 869ecba652294e069874c83591d6f1b469d7cc32
Component: engine
prioritize the ports with static mapping before dynamic mapping. This removes
the port conflicts when we allocate static port in the reserved range
together with dynamic ones.
When static port is allocated first, Docker will skip those when determining
free ports for dynamic ones.
Signed-off-by: Daniel, Dao Quang Minh <dqminh89@gmail.com>
Upstream-commit: cd2b019214eb1978ae267786668dc7a8a3702679
Component: engine
Due to the importance of path safety, the internal sanitisation wrappers
for volumes and containers should be exposed so other parts of Docker
can benefit from proper path sanitisation.
Signed-off-by: Aleksa Sarai <cyphar@cyphar.com> (github: cyphar)
Upstream-commit: 4377ebd6a758278c1766006c7eb8b777fa175719
Component: engine
Allows `docker cp` to work seamlessly, and a lot more cleanly.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 8ce42baaef314a75bb6726891774393d540e9d06
Component: engine
Check whether the swap limit capabilities are disabled or not only when memory swap is set to greater than 0.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: 7523beff41eca212794e902afa1a614b2672e245
Component: engine
We have moved resource configs to hostConfig.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Upstream-commit: 39932511c134938233e8bfe4796cec9a1b30d11e
Component: engine
When we tag an Image with several names and we run one of them,
The "create" job will log this event with
+job log(create, containerID, Imagename).
And the "Imagename" is always the first one (sorted). It is the
same to "start/stop/rm" jobs. So use the correct name instand.
This PR refer to #10479
Signed-off-by: Liu Hua <sdu.liu@huawei.com>
Upstream-commit: 663d9130118548c648c4463bae088fd983099e08
Component: engine
