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@@ -2,18 +2,18 @@
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% Docker Community
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% JUNE 2014
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# NAME
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-docker-push - Push an image or a repository to the registry
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+docker-push - Push an image or a repository to a registry
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# SYNOPSIS
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**docker push**
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[**--help**]
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-NAME[:TAG]
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+NAME[:TAG] | [REGISTRY_HOST[:REGISTRY_PORT]/]NAME[:TAG]
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# DESCRIPTION
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-Push an image or a repository to a registry. The default registry is the Docker
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-Hub located at [hub.docker.com](https://hub.docker.com/). However the
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-image can be pushed to another, perhaps private, registry as demonstrated in
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-the example below.
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+
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+This command pushes an image or a repository to a registry. If you do not
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+specify a `REGISTRY_HOST`, the command uses Docker's public registry located at
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+`registry-1.docker.io` by default.
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# OPTIONS
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**--help**
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@@ -28,12 +28,10 @@ and then committing it to a new image name:
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# docker commit c16378f943fe rhel-httpd
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-Now push the image to the registry using the image ID. In this example
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-the registry is on host named registry-host and listening on port 5000.
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-Default Docker commands will push to the default `hub.docker.com`
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-registry. Instead, push to the local registry, which is on a host called
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-registry-host*. To do this, tag the image with the host name or IP
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-address, and the port of the registry:
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+Now, push the image to the registry using the image ID. In this example the
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+registry is on host named `registry-host` and listening on port `5000`. To do
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+this, tag the image with the host name or IP address, and the port of the
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+registry:
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# docker tag rhel-httpd registry-host:5000/myadmin/rhel-httpd
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# docker push registry-host:5000/myadmin/rhel-httpd
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@@ -49,3 +47,5 @@ listed.
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April 2014, Originally compiled by William Henry (whenry at redhat dot com)
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based on docker.com source material and internal work.
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June 2014, updated by Sven Dowideit <SvenDowideit@home.org.au>
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+April 2015, updated by Mary Anthony for v2 <mary@docker.com>
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+
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