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Dockerfile and docker-compose setup

ChatGPT 6 views 0 copies Oct 4, 2026
Containerise your app with an optimised, secure Dockerfile and a docker-compose file for local development.

Prompt

Act as a DevOps engineer.

App: [language/framework and version]
Services needed: [database, cache, queue]
Ports: [list]
Environment variables: [names only]
Goal: [local dev / production]

Create:
1. A multi-stage Dockerfile (small image, non-root user, cached dependencies)
2. A .dockerignore
3. docker-compose.yml with services, volumes, healthchecks and env file
4. Commands to build, run, view logs and run migrations
5. Common issues and fixes

Never hard-code secrets; use env variables.

Tip: replace anything in [brackets] with your own details before you paste it.

#docker#devops#containers#docker compose
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