add_header  X-Robots-Tag "noindex, nofollow, nosnippet, noarchive";

proxy_cache_path /var/cache/nginx/office levels=1:2 keys_zone=my_cache_office:10m max_size=2g         
                 inactive=60m use_temp_path=off;

# Upstream with keepalive for Office
upstream office_backend {
    server 10.0.0.48:9980;
    keepalive 32;
    keepalive_requests 1000;
    keepalive_timeout 60s;
}

# WebSocket upgrade map
map $http_upgrade $connection_upgrade {
    default upgrade;
    '' close;
}

server{
        listen 80;
        server_name office.egonetix.de;
        return 301 https://$server_name/$request_uri; 

	 access_log /var/log/nginx/office-access_log;
	 error_log /var/log/nginx/office-error_log;


}

server {
 listen 10.0.0.29:443 ssl http2;
 add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;

# SSL config
 ssl on;
 ssl_certificate /etc/letsencrypt/live/office.egonetix.de/fullchain.pem;
 ssl_certificate_key /etc/letsencrypt/live/office.egonetix.de/privkey.pem;
 ssl_dhparam /etc/ssl/certs/dhparam.pem;

 # Make site accessible from http://localhost/
 server_name office.egonetix.de;

 access_log /var/log/nginx/office-access_log;
 error_log /var/log/nginx/office-error_log;

 # Gzip compression
 gzip on;
 gzip_vary on;
 gzip_proxied any;
 gzip_comp_level 5;
 gzip_types text/plain text/css text/xml text/javascript 
            application/json application/javascript application/xml+rss;
 gzip_min_length 1000;

 proxy_set_header X-Forwarded-Proto $scheme;

 set $upstream 10.0.0.48;

# location /

# WebSocket support for collaborative editing
location /lool/ws {
    proxy_pass https://office_backend;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_buffering off;
    proxy_read_timeout 7200s;
    proxy_ssl_session_reuse off;
}

location ~ (/|/welcome|/healthcheck|/coauthoring|/ConvertService.ashx|/cache)	 {

 proxy_cache my_cache_office;
 proxy_cache_revalidate on;
 proxy_cache_min_uses 3;
 proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504;
 proxy_cache_lock on;
 proxy_pass_header Authorization;
 proxy_pass https://office_backend;
 proxy_set_header X-Forwarded-Host $host;
 proxy_set_header X-Real-IP $remote_addr;
 proxy_set_header X-Forwarded-Server $host;
 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 proxy_set_header Connection "";
 proxy_http_version 1.1;
 proxy_buffering off;
 client_max_body_size 0;
 proxy_read_timeout 36000s;
 proxy_redirect off;
 proxy_ssl_session_reuse off;

 }
}