The `devicemapper` storage driver is deprecated in favor of `overlay2`, and will
be removed in a future release. Users of the `devicemapper` storage driver are
recommended to migrate to a different storage driver, such as `overlay2`, which
is now the default storage driver.
The `devicemapper` storage driver facilitates running Docker on older (3.x) kernels
that have no support for other storage drivers (such as overlay2, or AUFS).
Now that support for `overlay2` is added to all supported distros (as they are
either on kernel 4.x, or have support for multiple lowerdirs backported), there
is no reason to continue maintenance of the `devicemapper` storage driver.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The `overlay` storage driver is deprecated in favor of the `overlay2` storage
driver, which has all the benefits of `overlay`, without its limitations (excessive
inode consumption). The legacy `overlay` storage driver will be removed in a future
release. Users of the `overlay` storage driver should migrate to the `overlay2`
storage driver.
The legacy `overlay` storage driver allowed using overlayFS-backed filesystems
on pre 4.x kernels. Now that all supported distributions are able to run `overlay2`
(as they are either on kernel 4.x, or have support for multiple lowerdirs
backported), there is no reason to keep maintaining the `overlay` storage driver.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The `repository:shortid` syntax for referencing images is very little used,
collides with with tag references can be confused with digest references.
The `repository:shortid` notation was deprecated in Docker 1.13, and scheduled
for removal in Docker 17.12.
This patch updates the deprecation status for this feature.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- the `--disable-legacy-registry` daemon flag was removed
- duplicate keys with conflicting values for engine labels
now produce an error instead of a warning.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The `docker daemon` subcommand was only present for
backward compatibility, but deprecated in v1.13,
and scheduled for removal in v17.12
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- The default was not changed in 17.09 but will be in 17.10
- `service scale` and `service rollback` are also affected.
Signed-off-by: Harald Albers <github@albersweb.de>
Commit 330a0035334871d92207b583c1c36d52a244753f added a `--detach=false` option
to various service-related commands, with the intent to make this the default in
a future version (17.09).
This patch changes the default to use "interactive" (non-detached), allowing
users to override this by setting the `--detach` option.
To prevent problems when connecting to older daemon versions (17.05 and below,
see commit db60f25561), the detach option is
ignored for those versions, and detach is always true.
Before this change, a warning was printed to announce the upcoming default:
$ docker service create nginx:alpine
saxiyn3pe559d753730zr0xer
Since --detach=false was not specified, tasks will be created in the background.
In a future release, --detach=false will become the default.
After this change, no warning is printed, but `--detach` is disabled;
$ docker service create nginx:alpine
y9jujwzozi0hwgj5yaadzliq6
overall progress: 1 out of 1 tasks
1/1: running [==================================================>]
verify: Service converged
Setting the `--detach` flag makes the cli use the pre-17.06 behavior:
$ docker service create --detach nginx:alpine
280hjnzy0wzje5o56gr22a46n
Running against a 17.03 daemon, without specifying the `--detach` flag;
$ docker service create nginx:alpine
kqheg7ogj0kszoa34g4p73i8q
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Since CLI was moved to a separate repo, these references are incorrect.
Fixed with the help of sed script, verified manually.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 2b8f0eef7338f37104464154ba65aef7db3b9703)
Signed-off-by: Tibor Vass <tibor@docker.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 43239f62bedc4721d27744d21c122622988bb3ae)
Signed-off-by: Tibor Vass <tibor@docker.com>
[17.04.x] deprecation and changelog updates
(cherry picked from commit f15f5937514c386ace40a43441dddc28337ca12d)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Fixes#30841. The "filter" section had the wrong header size, which
caused sections following it to have the wrong indentation in the
right-side table of contents.
Signed-off-by: Greg Pflaum <gpflaum@users.noreply.github.com>
When inspecting a container, `NetworkSettings` contains top-level
information about the default ("bridge") network;
`EndpointID`, `Gateway`, `GlobalIPv6Address`, `GlobalIPv6PrefixLen`,
`IPAddress`, `IPPrefixLen`, `IPv6Gateway`, and `MacAddress`.
These properties are deprecated in favor of per-network properties in
`NetworkSettings.Networks`. These properties were already "deprecated" in
docker 1.9, but kept around for backward compatibility.
Refer to [#17538](https://github.com/docker/docker/pull/17538) for further
information.
This officially deprecates these properties, and marks them
for removal in 1.16
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Adds section about the hub deprecating the v1 protocol.
Adds note about intent to disable by default and remove support.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
… for `docker images`.
This deprecates the `filter` param for the `/images` endpoint and make a
new filter called `reference` to replace it. It does change the CLI
side (still possible to do `docker images busybox:musl`) but changes the
cli code to use the filter instead (so that `docker images --filter
busybox:musl` and `docker images busybox:musl` act the same).
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
See #21157 for more details.
In a future version of Docker, providing a version to API calls
will be mandatory. An implementation of this is in #27801.
Signed-off-by: Ben Firshman <ben@firshman.co.uk>
This fix tries to address the issue raised in 24392 where
labels with duplicate keys exist in `docker info`, which
contradicts with the specifications in the docs.
The reason for duplicate keys is that labels are stored as
slice of strings in the format of `A=B` (and the input/output).
This fix tries to address this issue by checking conflict
labels when daemon started, and remove duplicate labels (K-V).
The existing `/info` API has not been changed.
An additional integration test has been added to cover the
changes in this fix.
This fix fixes 24392.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Some frontmatter such as the weights, menu stuff, etc is no longer used
'draft=true' becomes 'published: false'
Signed-off-by: Misty Stanley-Jones <misty@docker.com>
The daemon is in a separate (dockerd) binary
since docker 1.12, so should no longer be
used.
This marks the command as deprecated, and
adds it to the deprecated features list.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This may take some time, but start by pointing people at
LABEL instead.
MAINTAINER predates general LABEL and has basically no tooling,
only allows a single item to be added, and is has been
unofficially deprecated for some time, with many images not
including it, but we have never specifically said that it
should be replaced by LABEL as a better more generic metadata
solution.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This flag has been deprecated in version below 1.10 so it's safe to
remove now, according to our deprecation policy.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
These links were temporarily changed, because the
docs were published before the 1.12.0 tag was
available.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
At the moment docker's deprecation policy is 2 release cycles by
default, which is around 5 months. This may not be enough for
production environment and there is a need to extend the
deprecation cycle to 3 releases (see #24494).
This fix updates the docs/deprecated.md and extend the deprecation
cycle to 3 releases.
This fix is related to #24494 and #24534.
This fix fixes#24534.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This deprecates the shorthand '-h', because we don't mention it as an option,
and it conflicts with the 'docker create -h/--hostname' option, so cannot be
used for all commands consistently.
This also removes the (single-dash) '-help' option. The single-dash variant was
marked "deprecated" in version 1.5.0 (basically, since it was added in
a2b529ead21e6ab9eafcb1b1d2437c725c43a06a), but still kept around to
prevent '-help' being treated as '-h -e -l -p', causing confusing
warnings.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Sebastiaan van Stijn
Alex Mayer
Ying Li
John Mulhausen
Harald Albers
Frieder Bluemle
Sebastiaan van Stijn
Kir Kolyshkin
Vincent Demeester
Karthik Nayak
Josh Hawn
Greg Pflaum
Victor Vieux
Misty Stanley-Jones
Yong Tang
Qinglan Peng
Derek McGowan
John Howard
Akihiro Suda
Ben Firshman
Gaetan de Villele
yuexiao-wang
Tonis Tiigi
Justin Cormack
Harry Zhang
Joao Fernandes