Initialize a Juju environment so that services may be deployed. Bootstrapping an environment will provision a new machine in the environment and run the Juju controller (also called the bootstrap node).

A set of Juju charms, their configuration, and corresponding relations that can be deployed in a single step. Bundles are defined in the YAML format.

The definition of a service, including its metadata, dependencies with other services, required packages, and application management logic. It is the layer that integrates an external application component like PostgreSQL or WordPress, traditionally available via APT, into Juju.

The combination of a service name and a relation name.

A configured location where services can be deployed. An environment typically has a name, which can usually be omitted when there's a single environment configured, or when a default is explicitly defined. Depending on the type of environment, it may have to be bootstrapped before interactions with it may take place (e.g. EC2). The local envi [..]

The way in which Juju enables services to communicate with each other, and the way in which the topology of services is assembled. The charm defines which relations it offers to other services (provides), and what kind of relations it can make with other services (requires).

A location where multiple charms are stored. Repositories may be as simple as a directory structure on a local disk, or as complex as a rich smart server supporting remote searching and so on.

Juju operates in terms of services. A Juju service is any application (or set of applications) that is integrated into the framework as an individual component which should generally be joined with other components to perform a more complex task.

There are many different settings in a Juju deployment, but the term Service Configuration

A broadcast address range identified by a CIDR like 10.1.2.0/24, or 2001:db8::/32.