### Production Container Helpers

Nginx container

Nodejs Application container


Nginx serves the application as a reverse proxy.

host-machine:8001 -> nginx:80 -> nodejs:3001


#### Usage
Change the configuration files labelled <CHANGE ME> with your domain

Start containers: docker-compose up -d

Stop and remove containers: ./kill_production.sh

Generate new keys with certbot:
    -Check using `sudo certbot renew --dry-run`
    -Run the commands inside the `generatekeys.sh`
    -DO NOT run `generatekeys.sh` as a script
    -Run the `./rebuild.sh` script to use the new keys

#### First Run
1. install `certbot`
1. run `sudo certbot certonly`
1. use temporary http challenge mode
1. make sure ufw exposes port 80
1. copy over the pem files to your nginx keys directory (see renew_keys.sh)

#### Renewing your certificates
1. Stop the container `./kill_production.sh`
1. Renew certs and copy old certs for backup `./renew_keys.sh`
1. Rebuild the container and restart `./rebuild.sh`