Code review comment for lp://staging/~marcoceppi/charms/precise/wordpress/apache-dog-pile

Hi Mark,

Thanks for taking the time to look over this. Setting the engine should work at anytime as there's a loadbalancer-rebuild script which handles configuration changes. I've fixed that script to actually work and several other changes to make Apache2 loadbalanced match what occurs in Nginx. There are still improvements to be made for efficiency of Apache2 but I'll save that for a future MP.