juju-solutions/matrix

Updated version of python-libjuju, along with updated timestamp handling
code to go with it.

Also, add timeout to glitch actions, minor improvements to the UIs,
and fixes to the default matrix.yaml

* Made bundle required CLI param instead of part of test plan

Also added default test plan

* Replace model and debug-log view with Terminal to support colors

* Support tests and tasks from bundle under test

Discover a matrix.yaml to be merged with the selected test plan from the
bundle being tested.  Also include that bundle in the path so that
custom tasks can be used.

The libjuju changes are for deploying local bundles and fixing placement.

* Only run against local bundles, and merge tests by name

We'll rely on a higher level (bundletester) to fetch bundles from the
store, so we can assume we're always running against a local bundle.
We also want to merge tests by name, and if the name is already present,
it will be overwritten by the new test definition.  Also, support
pulling in additional suites besides the default suite and the bundle
suite, with the option to suppress the default or bundle suites entirely.

* Cleanup superfluous PyYAML wheel

* Update libjuju to fix websocket error and minor change to default suite

* Added usage examples to --help

* Added additional usage example

…ixes.

* Added settling state to health

* Added run_action task

Added leadership to implicit selectors.

To make this work, I had to refactor the way that we do the fetching and
composing of units for the implicit selectors. It's not as elegant or
flexible any more, but it does support asynchrounous operations, which
was critical.

I also had to make selectors asynchronous, and get rid of type checking
for their returns -- verifying that they all return a coroutine object
isn't as interesting as being able to verify what that coroutine
actually returns ...

Also fixed incorrect indentation in code involving waiters. Got rid of some
extraneous logging messages. Incorporated a fix from python-libjuju.

And added catch for exception when running pkill jujud.

Putting the catch here rather than in libjuju because we are doing
something exceptional (killing the juju daemon), and it's probably
appropriate for python-libjuju to complain.

As of this commit, it is still broken -- it generates an invalid plan,
and when that is fixed, will probably run invalid actions against that
plan. But it's a start :-)