I'm not sure that any coach got ejected nor suspended. An FC coach was escorted out by deputies, but I'm not sure that game officials took any action against him. I believe that he was on the sideline the entire time and that he was very upset that the incident had occurred - in his frustration, he turned and kicked over a water cooler. That grabbed the attn of the deputies, who were nearby trying to calm things. I initially thought he'd been ejected by officials, but now think that deputies may have just escorted him out in the name of lowering emotions, etc without any game official action. In such a situation, there rightfully aren't many questions asked nor hesitation in taking action to calm the scene.
Some of that is supposition on my part, trying to put two an two together from very limited information - I don't know it to be a fact or complete.
No word on any fines at this point that I'm aware of.