MiqApache::Conf.create_balancer_config expects a :lbmethod key

[carbonin]

This will allow us to pick methods other than byrequests, which was the default in MiqApache::Conf

[carbonin]

For reference MiqApache::Conf.create_balancer_config

[miq-bot]

Checked commit carbonin@7f537bb with ruby 2.2.6, rubocop 0.47.1, and haml-lint 0.20.0
1 file checked, 0 offenses detected
Everything looks good. 🏆

[jrafanie]

LGTM, this would fix the bybusyness of each worker not being accepted.

For future me, this is the commit that broke it:

commit d0aacdfa98160040958d8ddfdc98c5a56122ec56
Author: REDACTED
Date:   Wed Sep 18 11:34:10 2013 -0400

    Modify constants for two different files, pass filenames in options hash

[Fryguy]

@jrafanie If you approve it that much why not just merge it? 🤣

[jrafanie]

Fine, I was caught up in the ability to approve something I already approved. 😜

[jrafanie]

@carbonin Should this be euwe/yes? We'd expect to use bybusyness but we're using byrequests because of this bug.

[carbonin]

Sure, I labeled it no because we didn't have a specific BZ