@@ -18,21 +18,22 @@ You can read more about the Docker Registry at
**Omnibus GitLab installations**
If you are using the Omnibus GitLab built-in [Let's Encrypt integration](https://docs.gitlab.com/omnibus/settings/ssl.html#lets-encrypt-integration), as of GitLab 12.5, the Container Registry will be automatically enabled on port 5050 of the default domain.
If you installed GitLab by using the Omnibus installation package, the Container Registry
may or may not be available by default.
If you are not using GitLab 12.5 or later, or do not use GitLab's built-in Let's Encrypt
integration, the GitLab Container Registry must be enabled and
[configured to use an external domain](#container-registry-domain-configuration).
The Container Registry is automatically enabled and available on your GitLab domain, port 5050 if:
To enable the GitLab Container Registry on your *existing* GitLab domain, refer to the section on
[configuring Container Registry to use an existing domain](#configure-container-registry-under-an-existing-gitlab-domain).
- You're using the built-in [Let's Encrypt integration](https://docs.gitlab.com/omnibus/settings/ssl.html#lets-encrypt-integration), and
- You're using GitLab 12.5 or later.
To use a *separate* domain with your Container Registry, refer to the section on
[configuring Container Registry under its own domain](#configure-container-registry-under-its-own-domain).
Otherwise, the Container Registry is not enabled. To enable it:
- You can configure it for your [GitLab domain](#configure-container-registry-under-an-existing-gitlab-domain), or
- You can configure it for [a different domain](#configure-container-registry-under-its-own-domain).
NOTE: **Note:**
The container registry works under HTTPS by default. Using HTTP is possible
but not recommended and out of the scope of this document.
The Container Registry works under HTTPS by default. You can use HTTP
but it's not recommended and is out of the scope of this document.
Read the [insecure Registry documentation](https://docs.docker.com/registry/insecure/)
