How do you create a custom network and configure a Docker Compose service to use this network?
Experience Level: Junior
Tags: Docker Compose
Answer
Add networks block to the root level of the Docker Compose file together with a network name.
Add networks block to the service and add a network-name to it.
The file should look similar to this:
version: "3.4"
services:
my-service:
image: busybox
networks:
- my-network
networks:
my-network:
name: my-network
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