aswwu.conf

##############################
### PYTHON SERVER BACKENDS ###
##############################
upstream python_backends {
  server 127.0.0.1:8881;
  server 127.0.0.1:8882;
  server 127.0.0.1:8883;
  server 127.0.0.1:8884;
}

###############################
### IMAGE RESIZER AND CACHE ###
###############################
server {
  listen 8010;
  server_name 127.0.0.1;

  # dynamic image resizer
  location ~ "^/media/(?<width>\d+)/(?<image>.+)$" {
    alias /data/media/$image;
    image_filter resize $width -;
    image_filter_jpeg_quality 75;
    image_filter_buffer 8M;
  }
}

##############
### CACHES ###
##############

# general cache
proxy_cache_path /tmp/nginx-general-cache/ levels=1:2 keys_zone=general_cache:10m inactive=60m max_size=100m;

# image cache
proxy_cache_path /tmp/nginx-images-cache/ levels=1:2 keys_zone=images:10m inactive=24h max_size=500m;

############
### HTTP ###
############
server {
  listen 80;
  server_name aswwu.com www.aswwu.com;
  return 301 https://$host$request_uri;
}

#############
### HTTPS ###
#############
server {
  listen 443 ssl;

  ssl on;
    ssl_certificate /etc/letsencrypt/live/aswwu.com-0001/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/aswwu.com-0001/privkey.pem; # managed by Certbot

  root /var/www/html;
  index index.php index.html;
  server_name aswwu.com www.aswwu.com;

  #####################
  ### ANGULAR SITES ###
  #####################
  location /uploads {
    alias /data/uploads;
  }

  # homepage
  location / {
    root /var/www/html/homepage/prod;
    try_files $uri $uri/ /index.html;
  }

  # mask
  location /mask {
    alias /var/www/html/mask/prod;
    try_files $uri $uri/ /mask/index.html;
  }

  # pages
  location /pages {
    alias /var/www/html/pages/prod;
    try_files $uri $uri/ /pages/index.html;
  }

  # elections
  location /elections {
    alias /var/www/html/elections/prod;
    try_files $uri $uri/ /elections/index.html;
  }

  # jobs
  location /jobs {
    alias /var/www/html/jobs/prod;
    try_files $uri $uri/ /jobs/index.html;
  }

  ####################
  ### STATIC SITES ###
  ####################
  # atlas
  location /atlas {
    alias /var/www/html/atlas/prod;
  }

  location /concert {
    alias /var/www/html/concert/prod;
  }

  ###########################
  ### TEMPORARY REDIRECTS ###
  ###########################
  location /fund {
    return 302 https://aswwu.com/pages/ltpf1920;
  }

  location /atlas-booking {
    return 302 https://wwuform.formstack.com/forms/atlas_booking;
  }

  ###########################
  ### PERMANENT REDIRECTS ###
  ###########################
  # vote
  location /vote {
    rewrite ^/vote$ /elections permanent;
  }

  ##################
  ### MEDIA URLS ###
  ##################
  # image resizer defaults
  location /media/img {
    rewrite ^/media/img-xs/([A-Za-z0-9/_\s%-\.]+) /media/50/$1;
    rewrite ^/media/img-sm/([A-Za-z0-9/_\s%-\.]+) /media/400/$1;
    rewrite ^/media/img-md/([A-Za-z0-9/_\s%-\.]+) /media/1024/$1;
    rewrite ^/media/img-lg/([A-Za-z0-9/_\s%-\.]+) /media/1920/$1;
  }

  # intermediate connection to the image resizer
  location ~ "^/media/(?<width>(50|400|1024|1920))/(?<image>.+)$" {
    proxy_pass http://127.0.0.1:8010/media/$width/$image;
    proxy_cache images;
    proxy_cache_valid 200 24h;
  }

  # original images
  location /media {
    alias /data/media;
  }

  #####################
  ### PYTHON SERVER ###
  #####################
  location /server/ {
    proxy_pass_header Server;
    proxy_set_header Host $http_host;
    proxy_redirect off;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Scheme $scheme;
    proxy_cache general_cache;
    add_header X-Proxy-Cache $upstream_cache_status;
    include proxy_params;
    proxy_pass http://python_backends/;
  }

}