docker-swarm Pre-Requisites Minimum Two EC2-Instance Install Docker Initilize Docker Swarm Master using below command docker swarm init Open port: 2377 in security group of master server Provide tocken number in Slave server docker swarm join --token SWMTKN-1-3enwfizdbcbeq4qcfxwbu4nfhqh9z9mpmn78ocmq42bmzhlzcu-6wzytsk3rs9l2wakepaffvp6n 172.31.88.143:2377 Check nodes in master docker node ls