[openstack-dev] [mistral] Best practices for the DB maintanence in production

Renat Akhmerov rakhmerov at mirantis.com
Fri Jul 3 08:41:40 UTC 2015

> On 03 Jul 2015, at 12:14, Lingxian Kong <anlin.kong at gmail.com> wrote:
> What do you think if we add a script(may be under tools or cmd package) to help doing this?

What script do you mean? To launch a separate clean-up component.

I see that, first of all, it’s a subsystem of Mistral consisting at least of things like various eviction policies (people may want to cleanup differently) and an active manager that implements the logic, maybe there should be stat collector if we want to evaluate the work of this cleanuper. So, IMO, it should be a package which most likely contain several modules and classes and then we may want to have a script to launch it separately if needed. Or it can start automatically say within an engine instance.

Anyway, let’s not run ahead of train and gather what we need to do first.

Renat Akhmerov
@ Mirantis Inc.

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