upstream gitlab-workhorse { # On GitLab versions before 13.5, the location is # `/var/opt/gitlab/gitlab-workhorse/socket`. Change the following line # accordingly. server unix:/var/opt/gitlab/gitlab-workhorse/sockets/socket fail_timeout=0; } ## Redirects all HTTP traffic to the HTTPS host server { ## Either remove "default_server" from the listen line below, ## or delete the /etc/nginx/sites-enabled/default file. This will cause gitlab ## to be served if you visit any address that your server responds to, eg. ## the ip address of the server (http://x.x.x.x/) listen 0.0.0.0:80; listen [::]:80 ipv6only=on default_server; server_name {{ gitlab_domain }}; ## Replace this with something like gitlab.example.com server_tokens off; ## Don't show the nginx version number, a security best practice return 301 https://$http_host$request_uri; access_log /var/log/nginx/gitlab_access.log; error_log /var/log/nginx/gitlab_error.log; } ## HTTPS host server { listen 0.0.0.0:443 ssl; listen [::]:443 ipv6only=on ssl default_server; server_name {{ gitlab_domain }}; ## Replace this with something like gitlab.example.com server_tokens off; ## Don't show the nginx version number, a security best practice root /opt/gitlab/embedded/service/gitlab-rails/public; ## Strong SSL Security ## https://raymii.org/s/tutorials/Strong_SSL_Security_On_nginx.html & https://cipherli.st/ ssl on; ssl_certificate {{ gitlab_ssl_cert }}; ssl_certificate_key {{ gitlab_ssl_key }}; # GitLab needs backwards compatible ciphers to retain compatibility with Java IDEs ssl_ciphers "ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-DES-CBC3-SHA:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!MD5:!PSK:!RC4"; ssl_protocols TLSv1.1 TLSv1.2; ssl_prefer_server_ciphers on; ssl_session_cache shared:SSL:10m; ssl_session_timeout 5m; ## See app/controllers/application_controller.rb for headers set ## [Optional] Enable HTTP Strict Transport Security ## HSTS is a feature improving protection against MITM attacks ## For more information see: https://www.nginx.com/blog/http-strict-transport-security-hsts-and-nginx/ # add_header Strict-Transport-Security "max-age=31536000; includeSubDomains"; ## [Optional] If your certficate has OCSP, enable OCSP stapling to reduce the overhead and latency of running SSL. ## Replace with your ssl_trusted_certificate. For more info see: ## - https://medium.com/devops-programming/4445f4862461 ## - https://www.ruby-forum.com/topic/4419319 ## - https://www.digitalocean.com/community/tutorials/how-to-configure-ocsp-stapling-on-apache-and-nginx # ssl_stapling on; # ssl_stapling_verify on; # ssl_trusted_certificate /etc/nginx/ssl/stapling.trusted.crt; # resolver 208.67.222.222 208.67.222.220 valid=300s; # Can change to your DNS resolver if desired # resolver_timeout 5s; ## [Optional] Generate a stronger DHE parameter: ## sudo openssl dhparam -out /etc/ssl/certs/dhparam.pem 4096 ## # ssl_dhparam /etc/ssl/certs/dhparam.pem; ## Individual nginx logs for this GitLab vhost access_log /var/log/nginx/gitlab_access.log; error_log /var/log/nginx/gitlab_error.log; location / { client_max_body_size 0; gzip off; ## https://github.com/gitlabhq/gitlabhq/issues/694 ## Some requests take more than 30 seconds. proxy_read_timeout 300; proxy_connect_timeout 300; proxy_redirect off; proxy_http_version 1.1; proxy_set_header Host $http_host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-Ssl on; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; proxy_pass http://gitlab-workhorse; } }