Below are the changes proposed.
- Corrected syntax error.
- Updated example commands to maintain consistency.
- Provided more clarity.
Signed-off-by: Venkateswara Reddy Bukkasamudram <bukkasamudram@outlook.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The `docker push` command up until [v0.9.1](https://github.com/moby/moby/blob/v0.9.1/api/client.go#L998)
always pushed all tags of a given image, so `docker push foo/bar` would push (e.g.)
all of `foo/bar:latest`, `foo:/bar:v1`, `foo/bar:v1.0.0`.
Pushing all tags of an image was not desirable in many case, so docker v0.10.0
enhanced `docker push` to optionally specify a tag to push (`docker push foo/bar:v1`)
(see https://github.com/moby/moby/issues/3411 and the pull request that implemented
this: https://github.com/moby/moby/pull/4948).
This behavior exists up until today, and is confusing, because unlike other commands,
`docker push` does not default to use the `:latest` tag when omitted, but instead
makes it push "all tags of the image"
For example, in the following situation;
```
docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
thajeztah/myimage latest b534869c81f0 41 hours ago 1.22MB
```
Running `docker push thajeztah/myimage` seemingly does the expected behavior (it
pushes `thajeztah/myimage:latest` to Docker Hub), however, it does not so for the
reason expected (`:latest` being the default tag), but because `:latest` happens
to be the only tag present for the `thajeztah/myimage` image.
If another tag exists for the image:
```
docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
thajeztah/myimage latest b534869c81f0 41 hours ago 1.22MB
thajeztah/myimage v1.0.0 b534869c81f0 41 hours ago 1.22MB
```
Running the same command (`docker push thajeztah/myimage`) will push _both_ images
to Docker Hub.
> Note that the behavior described above is currently not (clearly) documented;
> the `docker push` reference documentation (https://docs.docker.com/engine/reference/commandline/push/)
does not mention that omitting the tag will push all tags
This patch changes the default behavior, and if no tag is specified, `:latest` is
assumed. To push _all_ tags, a new flag (`-a` / `--all-tags`) is added, similar
to the flag that's present on `docker pull`.
With this change:
- `docker push myname/myimage` will be the equivalent of `docker push myname/myimage:latest`
- to push all images, the user needs to set a flag (`--all-tags`), so `docker push --all-tags myname/myimage:latest`
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Setting proxy-configuration in config.json was added in
commit 35f1e301b5 (docker
17.07), but never found its way to the documentation.
This patch adds some basic information about the feature.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The top-level `docker deploy` command (using the "Docker Application Bundle"
(`.dab`) file format was introduced as an experimental feature in Docker 1.13 /
17.03, but superseded by support for Docker Compose files.
With no development being done on this feature, and no active use of the file
format, support for the DAB file format and the top-level `docker deploy` command
(hidden by default in 19.03), is removed in this patch, in favour of `docker stack deploy`
using compose files.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Modify the docker run docs, to specify working of --device flag
in containers that are started in privileged mode. The custom device
permissions that are given to a device in privileged mode are ignored
and goes with `rwm` by default
Signed-off-by: Akhil Mohan <akhil.mohan@mayadata.io>
The State field allows printing the container state without
additional information about uptime, healthcheck, etc.
With this patch, the container's state can be printed independently:
```bash
docker ps -a --format '{{.State}}'
running
paused
exited
created
```
```bash
docker ps -a --format 'table {{.Names}}\t{{.State}}\t{{.Status}}'
NAMES STATE STATUS
elastic_burnell running Up About a minute
pausie paused Up 5 minutes (Paused)
peaceful_stonebraker exited Exited (0) 10 hours ago
vigilant_shaw created Created
```
```bash
docker ps -a --format 'raw'
container_id: 0445f73f3a71
image: docker-cli-dev
command: "ash"
created_at: 2019-07-12 11:16:11 +0000 UTC
state: running
status: Up 2 minutes
names: elastic_burnell
labels:
ports:
container_id: 1aff69a3912c
image: nginx:alpine
command: "nginx -g 'daemon of ..."
created_at: 2019-07-12 11:12:10 +0000 UTC
state: paused
status: Up 6 minutes (Paused)
names: pausie
labels: maintainer=NGINX Docker Maintainers <docker-maint@nginx.com>
ports: 80/tcp
container_id: d48acf66c318
image: alpine:3.9.3
command: "id -u"
created_at: 2019-07-12 00:52:17 +0000 UTC
state: exited
status: Exited (0) 10 hours ago
names: peaceful_stonebraker
labels:
ports:
container_id: a0733fe0dace
image: b7b28af77ffe
command: "/bin/sh -c '#(nop) ..."
created_at: 2019-07-12 00:51:29 +0000 UTC
state: created
status: Created
names: vigilant_shaw
labels:
ports:
```
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
1. Adds `docker events` description info on the two scope types of events.
2. Adds `docker events` note in two places about backlog limit of event log.
Further info and background info in Issue 727
Signed-off-by: Bret Fisher <bret@bretfisher.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
--from creates a context from a named context.
By default `context create` will create a context from the current context.
Replaced "from-current=" docker/kubernetes option with "from=" to allow specifying which context to copy the settings from.
Signed-off-by: Nick Adcock <nick.adcock@docker.com>
That is, reindent the two sections by one space.
While the code was done by hand the `.golden` files had the extra space
inserted with emacs' `string-insert-rectangle` macro to (try to) avoid possible
manual errors. The docs were edited the same way.
Signed-off-by: Ian Campbell <ijc@docker.com>
Right now the only client side info we have is whether debug is enabled, but we
expect more in the future.
We also preemptively prepare for the possibility of multiple errors when
gathering both daemon and client info.
Signed-off-by: Ian Campbell <ijc@docker.com>
Last batch of modifications to the context switch implementation missed
some documentation updates. This is an update to the CLI reference and
the store implementation Godoc.
Signed-off-by: Simon Ferquel <simon.ferquel@docker.com>
Add `--quiet` to the `docker image pull` subcommand that will not pull
the image quietly.
```
$ docker pull -q golang
Using default tag: latest
```
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
A while ago, Docker split the "Domainname" field out from the "Hostname"
field for the container configuration. There was no real user-visible
change associated with this (and under the hood "Domainname" was mostly
left unused from the command-line point of view). We now add this flag
in order to match other proposed changes to allow for setting the NIS
domainname of a container.
This also includes a fix for the --hostname parsing tests (they would
not error out if only one of .Hostname and .Domainname were incorrectly
set -- which is not correct).
Signed-off-by: Aleksa Sarai <asarai@suse.de>
This PR chnages allow user to configure data path
port number. By default we use 4789 port number. But this commit
will allow user to configure port number during swarm init.
Data path port can't be modified after swarm init.
Signed-off-by: selansen <elango.siva@docker.com>
log-opts are passed to logging-drivers as-is, so the daemon is not
aware what value-type each option takes.
For this reason, all options must be provided as a string, even if
they are used as numeric values by the logging driver.
For example, to pass the "max-file" option to the default (json-file)
logging driver, this value has to be passed as a string;
```json
{
"log-driver": "json-file",
"log-opts": {
"max-size": "10m",
"max-file": "3"
}
}
```
When passed as a _number_ (`"max-file": 3`), the daemon will invalidate
the configuration file, and fail to start;
unable to configure the Docker daemon with file /etc/docker/daemon.json: json: cannot unmarshal number into Go value of type string
This patch adds an example to the daemon.json to show these values
have to be passed as strings.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Unlike `docker build --secret`, `docker build --ssh` allows the build container to
use SSH keys with passphrases.
$ eval $(ssh-agent)
$ ssh-add ~/.ssh/id_rsa
(Input your passphrase here)
$ docker build --ssh default=$SSH_AUTH_SOCK ...
This feature requires the daemon with `CapExecMountSSH` build capability (moby/moby#37973) .
Currently, the official Dockerfile frontend does not provide the syntax for using the SSH forwarder.
However, the experimental `RUN --mount=type=ssh` syntax can be enabled by using
the Dockerfile frontend image built with the `BUILDTAGS="dfrunmount dfssh"`, via the `# syntax =` "shebang".
The Dockerfile for the Dockerfile frontend is available at github.com/moby/buildkit/frontend/dockerfile/cmd/dockerfile-frontend)
The pre-built image is also available as `tonistiigi/dockerfile:ssh20181002` .
An example Dockerfile with `RUN --mount=type=ssh`:
# syntax = tonistiigi/dockerfile:ssh20181002
FROM alpine
RUN apk add --no-cache openssh-client
RUN mkdir -p -m 0700 ~/.ssh && ssh-keyscan gitlab.com >> ~/.ssh/known_hosts
RUN --mount=type=ssh ssh git@gitlab.com | tee /hello
# "Welcome to GitLab, @GITLAB_USERNAME_ASSOCIATED_WITH_SSHKEY" should be printed here
More info available at moby/buildkit#608, moby/buildkit#655
Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
ddadd3db49 mass standardized the
formatting, with some errors.
This commit fixes errors on `login.md`:
- revert wrong `Logging out` headline
- restore correct level for some headlines (relative to parent
headline level change)
- re-add `Usage` headlines, with better name
Also add `related commands` headline on `login` and `logout`.
Signed-off-by: Thomas Riccardi <thomas@deepomatic.com>
Sebastiaan van Stijn
Silvin Lubecki
Sebastiaan van Stijn
Misty Stanley-Jones
Abreto FU
Venkateswara Reddy Bukkasamudram
Rob Gulewich
Tonis Tiigi
Kovah
Oscar Wieman
Akhil Mohan
Tibor Vass
Justyn Temme
Lukas Heeren
Comical DERSKEAL
Adrian Plata
Daniel Artine
Jose J. Escobar
Odin Ugedal
Forest Johnson
Bret Fisher
Nick Adcock
leonGravel
Sunny
Silvin Lubecki
Ian Campbell
Olli Janatuinen
Craig Wilhite
stevejr
Ben Creasy
Michael Käufl
Ryan Wilson-Perkin
Simon Ferquel
Stefan Scherer
zhoulin xie
Akihiro Suda
Vincent Demeester
Frederic Hemberger
Anne Henmi
Harald Albers
Aleksa Sarai
zhangyue
Nir Soffer
selansen
Brandon Mitchell
Thomas Riccardi
Alex Mayer