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[![license badge](https://img.shields.io/github/license/redhat-actions/push-to-registry)](./LICENSE)
[![size badge](https://img.shields.io/github/size/redhat-actions/push-to-registry/dist/index.js)](./dist)
Push-to-registry is a GitHub Action for pushing a container image to an image registry, such as Dockerhub, quay&#46;io, the GitHub Container Registry, or an OpenShift integrated registry.
Push-to-registry is a GitHub Action for pushing a container image or a manifest to an image registry, such as Dockerhub, quay&#46;io, the GitHub Container Registry, or an OpenShift integrated registry.
This action only runs on Linux, as it uses [podman](https://github.com/containers/Podman) to perform the push. [GitHub's Ubuntu action runners](https://github.com/actions/virtual-environments#available-environments) come with Podman preinstalled. If you are not using those runners, you must first [install Podman](https://podman.io/getting-started/installation).
@ -24,8 +24,8 @@ Refer to the [`podman push`](http://docs.podman.io/en/latest/markdown/podman-man
| Input Name | Description | Default |
| ---------- | ----------- | ------- |
| image | Name of the image you want to push. Eg. `username/imagename` or `imagename`. Refer to [Image and Tag Inputs](https://github.com/redhat-actions/push-to-registry#image-tag-inputs). | **Required** - unless all tags include registry and image name
| tags | The tag or tags of the image to push. For multiple tags, separate by whitespace. Refer to [Image and Tag Inputs](https://github.com/redhat-actions/push-to-registry#image-tag-inputs). | `latest`
| image | Name of the image or manifest you want to push. Eg. `username/imagename` or `imagename`. Refer to [Image and Tag Inputs](https://github.com/redhat-actions/push-to-registry#image-tag-inputs). | **Required** - unless all tags include registry and image name
| tags | The tag or tags of the image or manifest to push. For multiple tags, separate by whitespace. Refer to [Image and Tag Inputs](https://github.com/redhat-actions/push-to-registry#image-tag-inputs). | `latest`
| registry | Hostname and optional namespace to push the image to. Eg. `quay.io` or `quay.io/username`. Refer to [Image and Tag Inputs](https://github.com/redhat-actions/push-to-registry#image-tag-inputs). | **Required** - unless all tags include registry and image name
| username | Username with which to authenticate to the registry. Required unless already logged in to the registry. | None
| password | Password, encrypted password, or access token to use to log in to the registry. Required unless already logged in to the registry. | None
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`registry-path`: The first element of `registry-paths`, as a string.
## Pushing Manifest
This action supports manifest, this means you can push the manifest with this action.
Input `image` and `tags` can be used for manifest also. Provided you can either push manifest or container image, not both of them together.
Refer to [Manifest Build and Push example](./github/workflows/manifest-build-push.yaml) for a sophisticated example of building and pushing a manifest.
## Examples
The example below shows how the `push-to-registry` action can be used to push an image created by the [**buildah-build**](https://github.com/redhat-actions/buildah-build) action.