Imports github.com/juju/juju/api/common gopkg.in/juju/charm.v4 github.com/juju/juju/storage github.com/juju/errors github.com/juju/juju/api/base github.com/juju/juju/api/watcher github.com/juju/juju/apiserver/params github.com/juju/juju/network github.com/juju/names Standard library imports fmt net/url