Slide index

This micro service enables you to upload pdf slides (e.g. lecture slides) and query them.

Setup

Pull the image. Replace the version number. If unknown look up the latest version here: https://hub.docker.com/r/fwelter/elastic-search-middleware

docker pull fwelter/elastic-search-middleware:<VERSION_NUMBER>

Run the image. Adjust the ports according to your setup. Most likly the containers needs to be put behind an nginx or another webserver to ensure SSL encryption (see below for instructions).

sudo docker run -p 8080:5000 \
-v /home/<YOURUSER>/slide-index/img_cache:/app/img_cache \
-v /home/<YOURUSER>/slide-index/index:/app/index \
-v /home/<YOURUSER>/slide-index/slides:/app/slides \
-dit \
fwelter/wilps_slide_index:<VERSION_NUMBER>

The volume mounts are optional. If left out the container will start without content on every restart.

Nginx

Most often nginx ist available via the package eco system, e.g.

sudo apt update
sudo apt install nginx

Make sure that the domain name is set up in the configuration e.g. /etc/nginx/sites-available/default The configuration needs to contain a line like server_name example.com www.example.com; Most likely the directive server_name is present and only the domain names need to be added.

SSL certificates

Install certbot and request SSL certificates.

sudo add-apt-repository ppa:certbot/certbot
sudo apt-get update
sudo apt-get install python-certbot-nginx
sudo certbot --nginx -d example.com

More details can be found here: https://www.digitalocean.com/community/tutorials/how-to-set-up-let-s-encrypt-with-nginx-server-blocks-on-ubuntu-16-04