Add kpod push command

Push an image to a specified location, such as to an atomic registry
or a local directory

Signed-off-by: Ryan Cole <rcyoalne@gmail.com>

docs/kpod-push.1.md

@@ -0,0 +1,104 @@
+## kpod-push "1" "June 2017" "kpod"
+
+## NAME
+kpod push - Push an image from local storage to elsewhere.
+
+## SYNOPSIS
+**kpod** **push** [*options* [...]] **imageID** [**destination**]
+
+## DESCRIPTION
+Pushes an image from local storage to a specified destination, decompressing
+and recompessing layers as needed.
+
+## imageID
+Image stored in local container/storage
+
+## DESTINATION
+
+ The DESTINATION is a location to store container images
+ The Image "DESTINATION" uses a "transport":"details" format.
+
+ Multiple transports are supported:
+
+  **atomic:**_hostname_**/**_namespace_**/**_stream_**:**_tag_
+  An image served by an OpenShift(Atomic) Registry server. The current OpenShift project and OpenShift Registry instance are by default read from `$HOME/.kube/config`, which is set e.g. using `(oc login)`.
+
+  **dir:**_path_
+  An existing local directory _path_ storing the manifest, layer tarballs and signatures as individual files. This is a non-standardized format, primarily useful for debugging or noninvasive container inspection.
+
+  **docker://**_docker-reference_
+  An image in a registry implementing the "Docker Registry HTTP API V2". By default, uses the authorization state in `$HOME/.docker/config.json`, which is set e.g. using `(docker login)`.
+
+  **docker-archive:**_path_[**:**_docker-reference_]
+  An image is stored in the `docker save` formatted file.  _docker-reference_ is only used when creating such a file, and it must not contain a digest.
+
+  **docker-daemon:**_docker-reference_
+  An image _docker-reference_ stored in the docker daemon internal storage.  _docker-reference_ must contain either a tag or a digest.  Alternatively, when reading images, the format can also be docker-daemon:algo:digest (an image ID).
+
+  **oci:**_path_**:**_tag_
+  An image _tag_ in a directory compliant with "Open Container Image Layout Specification" at _path_.
+
+  **ostree:**_image_[**@**_/absolute/repo/path_]
+  An image in local OSTree repository.  _/absolute/repo/path_ defaults to _/ostree/repo_.
+
+## OPTIONS
+
+**--creds="CREDENTIALS"**
+
+Credentials (USERNAME:PASSWORD) to use for authenticating to a registry
+
+**cert-dir="PATHNAME"**
+
+Pathname of a directory containing TLS certificates and keys
+
+**--disable-compression, -D**
+
+Don't compress copies of filesystem layers which will be pushed
+
+**--quiet, -q**
+
+When writing the output image, suppress progress output
+
+**--remove-signatures**
+
+Discard any pre-existing signatures in the image
+
+**--signature-policy="PATHNAME"**
+
+Pathname of a signature policy file to use.  It is not recommended that this
+option be used, as the default behavior of using the system-wide default policy
+(frequently */etc/containers/policy.json*) is most often preferred
+
+**--sign-by="KEY"**
+
+Add a signature at the destination using the specified key
+
+**--tls-verify**
+
+Require HTTPS and verify certificates when contacting registries (default: true)
+
+## EXAMPLE
+
+This example extracts the imageID image to a local directory in docker format.
+
+ `# kpod push imageID dir:/path/to/image`
+
+This example extracts the imageID image to a local directory in oci format.
+
+ `# kpod push imageID oci:/path/to/layout`
+
+This example extracts the imageID image to a container registry named registry.example.com
+
+ `# kpod push imageID docker://registry.example.com/repository:tag`
+
+This example extracts the imageID image and puts into the local docker container store
+
+ `# kpod push imageID docker-daemon:image:tag`
+
+This example extracts the imageID image and pushes it to an OpenShift(Atomic) registry
+
+ `# kpod push imageID atomic:registry.example.com/company/image:tag`
+
+
+## SEE ALSO
+kpod(1)