# Docker

If your project is already using docker to run your build, test or deployment pipeline, the easiest way to start using Delta CI is to simply reuse that.

Assuming you have the Dockerfile in the root directory of your repository, the configuration file .delta.yml could be as simple as that.

steps:
 - docker build .
1
2

# Docker Layer caching

Unlike other cloud CI providers, we offer docker layer caching for free and enabled by default. Your job runs in a managed virtual machine and the disk storage is persisted between runs. Just like your own laptop, docker layer caching works automatically without any additional configuration.

# Docker hub rate limiting

Docker won't rate limit you cause we cache everything for you.

Last Updated: 2/1/2021, 6:56:46 PM