Tony Meyer

@benhoyt, @dimaqq I'm not sure why I assigned you for review when this was still in draft, sorry. Anyway, it's ready for review now.

Hi @dimaqq - friendly reminder to review this when you have some time available. Thanks!

> **question:** at a high level, don't we have the same problem with both `JUJU_REMOTE_APP` and `JUJU_REMOTE_UNIT` ? `JUJU_REMOTE_APP` should always be set in all relation events (see the [Juju...

> I just want to confirm that this issue (remote missing in listing) only applies to units and not apps. Yes, the app is always there other than in the...

> All I see is the bare and brief doc at https://juju.is/docs/juju/juju-payloads -- is the concept of payload documented somewhere else? Not that I've found. I've looked on juju.is/docs and...

I discussed this with John, Ian, and Harry a couple of weeks ago and they asked that we don't expose this (unless and until someone comes with a clear use-case...

Leaving in draft until the required version of ops is released.

> * using an in-memory mock for the sqlite db instead of using the real thing could shave off a good chunk of time spent in pointless IO This indeed...

Some initial times (best of 3), using traefik-k8s (branch `scenario-7-migraine` :joy:) `-e scenario`: * 105.373 base (operator and operator/testing main@HEAD) * 181.183 `:memory:` unit state location (I must be doing...

> I checked, and I do have libyaml bundled with/used by pyyaml. When I profiled my tests, I noticed that the tests were spending a long time serializing yaml in...