Docker-Swarm

I had been using docker compose for a while to deploy, I started noticing there is a slight downtime while deploying docker compose. Moreover, If there is some error while deploying it could be disruptive. I finally started using docker swarm, It’s not very different from docker compose, It is good for rolling updates. Running docker in swarm mode is just a single command docker swarm init which will spin up the manager node. And we can add more nodes to the swarm later on. ...