Yup. It’s good enough if you’re already invested in docker for dev and good enough if you’ve out grown a single machine. But not big enough for more than 10 nodes and user roles.
From an ops point of view it’s simple to deploy and I’m yet to hit any really sharp edges. However the lack of cronjobs and init containers is an annoyance, but you can work around them.
Mirantis’ recent announcement of further dev on Swarm after the initial announcement of only 2 years of support has not helped. I had been looking at moving to k8s. I’m now undecided if we should just continue with the plan to dump Swarm or keep it.