server {
    listen {{ http_port }};
    server_name {{ item.servername }};
{% if letsencrypt_acme_install %}
    include /etc/nginx/snippets/letsencrypt-proxy.conf;
{% endif %}
{% if not http_redirect_to_https %}
    access_log /var/log/nginx/{{ item.servername }}_access.log;
    error_log /var/log/nginx/{{ item.servername }}_error.log;
    root /usr/share/nginx/html/;

    client_max_body_size 100M;

    {% if haproxy_ips is defined %}
    # We are behind haproxy
    {% for ip in haproxy_ips %}
    set_real_ip_from {{ ip }};
    {% endfor %}
    real_ip_header X-Forwarded-For;
    {% endif %}

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
    
    location = /favicon.ico {
        log_not_found off;
        access_log off;
    }

    location = /robots.txt {
        allow all;
        log_not_found off;
        access_log off;
    }
    
    # don't send the nginx version number in error pages and Server header
    server_tokens off;

    # Proxy stuff
    include /etc/nginx/snippets/nginx-proxy-params.conf;
    {% if nginx_websockets_support %}
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    {% endif %}

    {% if r_connector_install is defined and r_connector_install %}
    location /auth-sign-in {
        rewrite ^/auth-sign-in http://{{ item.servername }}/r-connector/gcube/service/disconnect;
    }
    {% endif %}
    {% for instance in tomcat_m_instances %}
    {% for context in instance.app_contexts %}
    location /{{ context }} {
        proxy_pass http://localhost:{{ item.http_port }}/{{ context }};
    }
    {% endfor %}
    {% endfor %}
    {% if smart_executor_install is defined and smart_executor_install %}
    location {{ smart_executor_context }} {
        proxy_pass http://localhost:{{ item.http_port }}{{ smart_executor_context }};
    }
    {% endif %}
    {% if rstudio_install_server is defined and rstudio_install_server %}
    location / {
        proxy_pass http://localhost:8787/;
    }
    {% endif %}
    {% else %}
    location / {
        return 301 https://{{ item.servername }}$request_uri;
    }
    {% endif %}

}

{% if letsencrypt_acme_install %}
server {
    listen {{ https_port }} ssl;
    server_name {{ item.servername }};

    access_log /var/log/nginx/{{ item.servername }}_access_ssl.log;
    error_log /var/log/nginx/{{ item.servername }}_error_ssl.log;

    # This is the default for nginx on Ubuntu 14.04
    root /usr/share/nginx/html/;

    client_max_body_size 100M;

    {% if haproxy_ips is defined %}
    # We are behind haproxy
    {% for ip in haproxy_ips %}
    set_real_ip_from {{ ip }};
    {% endfor %}
    real_ip_header X-Forwarded-For;
    {% endif %}

    include /etc/nginx/snippets/nginx-server-ssl.conf;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
    
    location = /favicon.ico {
        log_not_found off;
        access_log off;
    }

    location = /robots.txt {
        allow all;
        log_not_found off;
        access_log off;
    }
    
    # don't send the nginx version number in error pages and Server header
    server_tokens off;

    # Proxy stuff
    include /etc/nginx/snippets/nginx-proxy-params.conf;
    {% if nginx_websockets_support %}
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    {% endif %}
    {% if r_connector_install is defined and r_connector_install %}
    location /auth-sign-in {
        rewrite ^/auth-sign-in http://{{ item.servername }}/r-connector/gcube/service/disconnect;
    }
    {% endif %}
    {% for instance in tomcat_m_instances %}
    {% for context in instance.app_contexts %}
    location /{{ context }} {
        proxy_pass http://localhost:{{ item.http_port }}/{{ context }};
    }
    {% endfor %}
    {% endfor %}
    {% if smart_executor_install is defined and smart_executor_install %}
    location {{ smart_executor_context }} {
        proxy_pass http://localhost:{{ item.http_port }}{{ smart_executor_context }};
    }
    {% endif %}
    {% if rstudio_install_server is defined and rstudio_install_server %}
    location / {
        proxy_pass http://localhost:8787/;
    }
    {% endif %}

}
{% endif %}