Thanks for the link, I think I haven't saw this one before. As for automation... Things can always go wrong, sure. But I wonder how many times HA and automatic

Thanks for the link, I think I haven't saw this one before. As for automation... Things can always go wrong, sure. But I wonder how many times HA and automatic failover had saved the day at GitHub so no outside observers had a faintest idea there was something failing in there.