Docker Environment Configs, Variables, and Entrypoints
I go through the multiple ways to get your environment variables into a container, and what shouldn't go into your ENV's.
- Twelve Factor Apps: The Config
- Sample PHP Dockerfile with lots of ENV
- Those Same ENV's overwritten with docker-compose.yml
- Simple example of using Docker ENV's to create custom app config
- Docker MySQL Official Image Entrypoint Script that creates ENV's from files (for secrets)
- 3 Docker Compose Features for Improving Team Development Workflow