Inspecting the Stack File: Networks and Volumes
Explore how Docker stack files define and create networks and volumes for applications deployed in Docker Swarm. Understand encrypted overlay networks, service port publishing, and volume mounts to manage data storage. Gain insight into differences between stack and Compose files to efficiently deploy and manage multi-node containerized applications.
We'll cover the following...
We'll cover the following...
Stack files are identical to Compose files, with a few differences at runtime. For example, Docker Compose lets you build images at runtime, but Docker stacks don’t. Let’s look at the networking elements defined in our stack file.
Networks and networking
One of the first things Docker does when ...