Docker Swarm Ingress Network

Docker Networking – Overlay Network

As we have seen in the tutorial about Docker swarm, the IP addresses of our services can change, e.g. every time we deploy new services to a swarm or containers are restarted or newly created by the swarm-manager etc. So services better address other services by using their name instead of their IP-address. Default Overlay...

Docker Swarm Logo

Docker Swarm – Multiple Nodes

In the first part of this series, we built a Docker swarm, consisting of just one node (our local machine). The nodes can act as swarm-managers and (or) swarm-workers. Now we want to create a swarm that spans more than one node (one machine). Creating a Swarm Creating the Infrastructure First, we set up...