PDF Microservice

Docker for development

1. Download docker here: https://www.docker.com/get-started
2. Once it is installed go to the project directory
3. Run docker build -t pdf-microservice . This will build the docker image.
4. Run docker images and it will list the image you just built
5. Run docker run -d -p ${PORT_YOU_WANT}:80 -i -t ${IMAGE_ID}

Now everything should be running and you can go to `localhost:${PORT_YOU_WANT}?url=https%3A%2F%2Fwww.google.com to interact with the api and get a pdf buffer of google's homepage

If you want to log into the docker container to do some bashjitsu:

1. Run docker ps
2. Run docker exec -it ${CONTAINER_ID} /bin/bash
3. Profit! You are in bash.

Setup for actual server

1. Run apt-get update && apt-get install -y software-properties-common
2. Run curl -sL https://deb.nodesource.com/setup_12.x | bash -
3. Run wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | apt-key add -
4. Run echo "deb http://dl.google.com/linux/chrome/deb/ stable main" | tee /etc/apt/sources.list.d/google-chrome.list
5. Run apt-get update && apt-get install -y gnupg apt-transport-https ca-certificates nodejs libapache2-mod-passenger google-chrome-stable
6. Run apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 561F9B9CAC40B2F7
7. Run sh -c 'echo deb https://oss-binaries.phusionpassenger.com/apt/passenger buster main > /etc/apt/sources.list.d/passenger.list'
8. Create file in /etc/apache2/sites-available/pdf-microservices.conf

<VirtualHost *:80>
    ServerName pdf.stage.api-microservices.ddm.io
    # Tell Apache and Passenger where your app's code directory is
    DocumentRoot /var/www/pdf-microservice/api
    PassengerAppRoot /var/www/pdf-microservice/api
    # Tell Passenger that your app is a Node.js app
    PassengerAppType node
    PassengerStartupFile index.js
    # Relax Apache security settings
    <Directory /var/www/pdf-microservice>
      Allow from all
      Options -MultiViews
      # Uncomment this if you're on Apache >= 2.4:
      Require all granted
    </Directory>
    ErrorLog ${APACHE_LOG_DIR}/pdf-microservice.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

9. Run a2enmod passenger
10. Run apache2ctl restart
11. Run /usr/bin/passenger-config validate-install on passenger itself
12. Run a2ensite pdf-microservices.conf
13. Make sure that the subdomain can get traffic.