Five enterprise network operations managers told me they were very concerned about recent cloud outages. Why? Because every one of the outages were caused by network problems. Four of the five managers admitted that in their own containerized data centers, their problems came more often from networks than from servers. Why is this happening? Answer, according to enterprises: more isn’t better.
Complexity is the enemy of efficient operations and management. The sheer volume of things going on can swamp management centers and even management tools. If you add in multiple vendors and multiple technologies that create differences in operations practices, you get something very messy.
