juju is DevOps Distilled. Through the use of charms, juju allows you to easily deploy services according to best practices. You can use charms unmodified, or easily change and connect them to fit your needs. This site allows you to browse the available charms.
Learn more about juju »Charms allow you to automate service deployment with juju. Browse available charms, and get details about them.
Browse all the interfaces provided by charms, and find out which charms provide or require an interface.