Team: Suppose I want to setup Docker Swarm with 3 nodes and currently have Docker Engine running on node-1 (Ubuntu in Virtualbox). How do I go about creating 2 more nodes? Do I spin up 2 more Ubuntu servers in Virtualbox, install Docker Engine and configure network then run docker swarm commands on node-1? Or is there a faster way to get this done? Some blogs suggested using Docker Machine but I see its deprecated. https://docs.docker.com/machine/

While Kubernetes would be the best solution, I was exploring Docker Swarm orchestration so any pointers would be super helpful.

CodePudding user response：

Just setup 3 Ubuntu vms, Docker engine on each. Run docker swarm init on the first, and docker swarm join with the token returned on the subsequent nodes. Job done.