Get Started pre-req: rust, docker

1. mkdir myDir and cd myDir git init
2. touch .gitignore
3. touch compose.yaml
4. docker compose up -d
5. docker ps -a (view container and ports)
6. docker exec -it db psql -U postgres
7. Inside container a. \l - list of databases b. \dt - find relations cd. exit
8. Create back end - cargo new backend
9. Add dependencies to Cargo.toml
   • postgres = "0.19"
   • serde = "1.0"
   • serde_json = "1.0"
   • serde_derive = "1.0"
10. Edit backend/src/main.rs file: add dependencies
11. Add macro for serde_derive
12. Complete Backend
13. Dockerize app
    • cd backend
    • touch .dockerignore rust.Dockerfile
14. docker compose build
15. docker compose up -d rustapp
16. Test endpoints in Postman
17. Create next.js npx create-next-app@latest --no-git
18. Project name: frontend
19. All defaults - NO App Router, Yes src/ directory
20. cd frontend && npm i axios
21. npm run dev
22. Create front end
23. Go to next.config.js and replace reactStrictMode: true, with output: standalone
24. touch .dockerignore next.dockerfile
25. add **/node_modules to .dockerignore
26. add next.js build steps to next.dockerfile (from vercel documentation)
27. Add nextapp service to compose.yaml
28. docker compose build
29. docker compose up -d
30. docker ps -a to see containers