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Synchronize push reference with man page

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Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit dddea689ab)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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Sebastiaan van Stijn 2016-09-15 18:53:46 +02:00
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37
docs/reference/commandline/push.md
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@ -22,9 +22,42 @@ Options:
Use `docker push` to share your images to the [Docker Hub](https://hub.docker.com)
registry or to a self-hosted one.
[Read more about valid image names and tags](tag.md).
Refer to the [`docker tag`](tag.md) reference for more information about valid
image and tag names.
Killing the `docker push` process, for example by pressing `CTRL-c` while it is
running in a terminal, will terminate the push operation.
running in a terminal, terminates the push operation.
Registry credentials are managed by [docker login](login.md).
## EXAMPLES
### Pushing a new image to a registry
First save the new image by finding the container ID (using [`docker ps`](ps.md))
and then committing it to a new image name. Note that only `a-z0-9-_.` are
allowed when naming images:
```bash
$ docker commit c16378f943fe rhel-httpd
```
Now, push the image to the registry using the image ID. In this example the
registry is on host named `registry-host` and listening on port `5000`. To do
this, tag the image with the host name or IP address, and the port of the
registry:
```bash
$ docker tag rhel-httpd registry-host:5000/myadmin/rhel-httpd
$ docker push registry-host:5000/myadmin/rhel-httpd
```
Check that this worked by running:
```bash
$ docker images
```
You should see both `rhel-httpd` and `registry-host:5000/myadmin/rhel-httpd`
listed.

22
man/docker-push.1.md
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@ -11,18 +11,28 @@ NAME[:TAG] | [REGISTRY_HOST[:REGISTRY_PORT]/]NAME[:TAG]
# DESCRIPTION
This command pushes an image or a repository to a registry. If you do not
specify a `REGISTRY_HOST`, the command uses Docker's public registry located at
`registry-1.docker.io` by default. Refer to **docker-tag(1)** for more
information about valid image and tag names.
Use `docker push` to share your images to the [Docker Hub](https://hub.docker.com)
registry or to a self-hosted one.
Refer to **docker-tag(1)** for more information about valid image and tag names.
Killing the **docker push** process, for example by pressing **CTRL-c** while it
is running in a terminal, terminates the push operation.
Registry credentials are managed by **docker-login(1)**.
# OPTIONS
**--disable-content-trust**
Skip image verification (default true)
**--help**
Print usage statement
# EXAMPLES
# Pushing a new image to a registry
## Pushing a new image to a registry
First save the new image by finding the container ID (using **docker ps**)
and then committing it to a new image name. Note that only a-z0-9-_. are
@ -45,8 +55,6 @@ Check that this worked by running:
You should see both `rhel-httpd` and `registry-host:5000/myadmin/rhel-httpd`
listed.
Registry credentials are managed by **docker-login(1)**.
# HISTORY
April 2014, Originally compiled by William Henry (whenry at redhat dot com)
based on docker.com source material and internal work.