Juju Services in the Cloud

Juju enables you to build entire environments in the cloud with only a few commands using "charms."

Setup & Deployment

• Bootstrap: Use juju bootstrap to set up the management instance.
• Deploy Services: juju deploy mediawiki and juju deploy mysql.
• Relations: Connect services automatically: juju add-relation mediawiki:db mysql.
• Scaling: Add units easily: juju add-unit -n 5 mediawiki.

Debugging

• Use juju status to see the state of your environment.
• Access a specific unit via SSH: juju ssh memcached/0.
• View charm logs at /var/lib/juju/units/[unit-name]/charm.log.