This tutorial introduces you to the features of Docker Swarm using easy to follow examples.
The tutorial guides you through the following activities:
- Initializing a Docker Swarm cluster locally using Vagrant
- adding/removing nodes to the swarm
- deploying/scaling services to the swarm
To run this tutorial, you need the following:
- 3 Vagrant virtual machines
- Docker Engine 1.12 or later
- IP address of the manager machine
- Open ports between the hosts