This is a simple configuration of running a Node.JS API behind Nginx.
Docker Container
+---------------------------------------------------+
| |
| ^ + |
| | | :8080 |
| + v |
| |
| +-------------------+ +----------------+ |
| | | :8081 | | |
| | | +---> | | |
| | Nginx | | Node.JS | |
| | | | | |
| | | <---+ | | |
| +-------------------+ +----------------+ |
| |
| |
+---------------------------------------------------+
- Docker
- Alpine Linux
- Node.JS
- Nginx
- pm2
- Alpine Linux as the main OS
- Node.JS is listening from port
8081 - Nginx is configured as a Web Server and Reverse Proxy Server
- Web Server
- listen at port
8080 - http://localhost:8080
- listen at port
- Reverse Proxy Server
- proxy all requests to
/api/xxx - eg:
- proxy all requests to
- Web Server
- Mounted Folder
- routes, models, *.js are mounted onto the container except for some other files/folders, see .dockerignore
- pm2 manages Node.JS server in
watchmode. Changes to *.js files triggers a server restart
- $ docker-compose up # starts the container
- $ docker-compose up --build # rebuild the image
- https://www.nginx.com/resources/admin-guide/reverse-proxy/
- https://docs.docker.com/compose/overview/
- https://alpinelinux.org/about/
- https://docs.docker.com/engine/reference/builder/
- https://docs.docker.com/engine/reference/commandline/docker/
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