fuel-dev team mailing list archive

[Matthew Mosesohn <mmosesohn@xxxxxxxxxxxx>]

Dmitry, two questions:
1 - How does this patch relate to
https://bugs.launchpad.net/fuel/+bug/1278603 ? Is it a typo? It's
related to logging, not haproxy.
2 - Is there an ISO already available for testing?

On Tue, Feb 11, 2014 at 7:05 AM, Dmitry Borodaenko
<dborodaenko@xxxxxxxxxxxx> wrote:
> For the past few weeks, I've been working on a big refactoring of
> HAProxy related manifests in Fuel Library, and now I am finally
> satisfied with how these manifests work in Ubuntu and CentOS.
>
> It started as a fix for LP bug #1264388 and has brought up a long
> chain of problems that had to be resolved before the original problem
> could be addressed. The result is a massive 1318 line review request
> that completely rewrites the haproxy module (based on latest upstream
> version), refactors the haproxy parts of cluster and openstack
> modules, and touches osnailyfacter, galera, neutron, and ceilometer
> modules:
>
> https://review.openstack.org/65591
>
> The primary purpose of this change is to make sure that HAProxy
> listening services can be enabled one at a time, after the
> corresponding backend service is configured and started (and releases
> the VIP if that's their default configuration), and before other
> services that require that service to be available via a VIP. The
> benefits are a more reliable and predictable HA deployment process,
> reduced coupling between our Puppet modules, and ability to put more
> services behind HAProxy without any impact on the core services.
>
> Please review this change and help me test it. See comments on the
> review for a list of configurations where this was tested, if this
> works for you in another configuration, please +1 and specify the
> configuration you used.
>
> Thanks,
>
> --
> Dmitry Borodaenko
>
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