nginx gzip compression not working

Question

I have no idea where to place my gzip compression lines within my http block, shown here.

http {
    default_type application/octet-stream;
    include /etc/nginx/mime.types;

    log_format  main    '$remote_addr - $remote_user [$time_local] "$request" '
                        '$status $body_bytes_sent "$http_referer" '
                        '"$http_user_agent" "$http_x_forwarded_for"';

    access_log /var/log/nginx/access.log main;

    keepalive_timeout 65;

    server {

        listen 8080;

        root /usr/share/nginx;

        location / {
            root /usr/share/nginx/html;

            try_files $uri /index.html;

            autoindex off;
        }

        location ~ ^/(images|fonts|videos)/ {
            root /usr/share/nginx/assets;

            autoindex                off;
            expires                  7d;
            proxy_redirect           off;
            proxy_max_temp_file_size 0;

        }

        location ~ \.(mp3|mp4) {

        }
    }

    include /etc/nginx/conf.d/*.conf;
}

The lines I want to use for gzip compression are here, and I don't know whether to put these in the server block, before the server block, or in the location block:

# Compression
gzip on;
gzip_proxied any;
gzip_types text/plain text/xml text/css application/x-javascript;
gzip_vary on;
gzip_disable "MSIE [1-6]\.(?!.*SV1)";
gzip_static on;

I have gzip_static set to "on" because I'm using gulp-gzip to compress various css and js files.

Answer 1

Edit your config file like this and it should work:

gzip on;
gzip_comp_level 6;
gzip_vary on;
gzip_types text/plain text/css application/json application/x-javascript application/javascript text/xml application/xml application/rss+xml text/javascript image/svg+xml application/vnd.ms-fontobject application/x-font-ttf font/opentype;

Note the added types, because sometimes those types can be detected in different ways by different systems.