12 Factor Frontend Apps through Dockerization
summary
Applies the 12‑factor rules to frontend apps and shows a repeatable pipeline: create a dockerfile with five commands, build an image, run containers with nginx serving the prebuilt bundle on port 80, and push images to Docker Hub. Uses webpack/CRA env interpolation, env files per environment, and examples of Docker Compose linking frontend, Redis, Postgres, and a Java Spring backend. Demonstrates disposability and dev/prod parity via build → release → run and automatic recovery with orchestration.
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chapters (16)
- 0:00Introduction
- 0:15Deployments
- 1:28Guiding Principles
- 4:08Overview
- 4:34About DOCKERIZATION
- 6:12How to create an image
- 8:04Setting up automation
- 8:57The power of Docker
- 9:57Clean Contract
- 11:01Why Configuration
- 11:25Externalise
- 14:14Release Run
- 14:57React App
- 16:16Dev Prod Parity
- 18:25Sociability
- 21:00Conclusion
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