Unclear how to use relation-get when outside relation hooks

[erik-lonroth (Erik Lönroth)]

Juju is/has got a new subcommand:

juju show-unit

… that will assist in introspection like this.

New show-unit command available for testing

We’ve wanted to have a way to inspect Juju units, and a new show-unit command now available in the 2.8.1 edge snap is designed to solve that problem. Specifically, when debugging Juju deployments, it’s often useful to look at what’s in the relation data. There’s a way to do this using juju exec and hook commands, but it’s not very intuitive. Hopefully this is useful. Consider a simple example $ juju deploy mariadb -n 3 $ juju deploy mediawiki $ juju relate mediawiki:db mariadb To look at th…