nginx server_name based on $hostname The 2019 Stack Overflow Developer Survey Results Are InUse variable for server_name in nginxHow to make nginx reverse proxy let 503 error pages pass through to client?Trouble with nginx and serving from multiple directories under the same domainNginx and Frog CMS admin urlNginx gives 504 Gateway Time-out once moved to liveNginx config file only working for ''/"Can not change nginx 1.2.5 default websitePHP app breaks on Nginx, but works on Apachenginx rewrite throw 404 with last and breakNginX + WordPress + SSL + non-www + W3TC vhost config file questionsnginx configuration trouble

Why didn't the Event Horizon Telescope team mention Sagittarius A*?

Aging parents with no investments

Can we generate random numbers using irrational numbers like π and e?

What do hard-Brexiteers want with respect to the Irish border?

Why do some words that are not inflected have an umlaut?

Delete all lines which don't have n characters before delimiter

Identify boardgame from Big movie

Origin of "cooter" meaning "vagina"

Did Section 31 appear in Star Trek: The Next Generation?

What are the motivations for publishing new editions of an existing textbook, beyond new discoveries in a field?

During Temple times, who can butcher a kosher animal?

Landlord wants to switch my lease to a "Land contract" to "get back at the city"

Falsification in Math vs Science

Can a rogue use sneak attack with weapons that have the thrown property even if they are not thrown?

How can I autofill dates in Excel excluding Sunday?

Is an up-to-date browser secure on an out-of-date OS?

How to manage monthly salary

What is the closest word meaning "respect for time / mindful"

Pokemon Turn Based battle (Python)

Why is the maximum length of OpenWrt’s root password 8 characters?

Geography at the pixel level

Apparent duplicates between Haynes service instructions and MOT

Is flight data recorder erased after every flight?

What does ひと匙 mean in this manga and has it been used colloquially?



nginx server_name based on $hostname



The 2019 Stack Overflow Developer Survey Results Are InUse variable for server_name in nginxHow to make nginx reverse proxy let 503 error pages pass through to client?Trouble with nginx and serving from multiple directories under the same domainNginx and Frog CMS admin urlNginx gives 504 Gateway Time-out once moved to liveNginx config file only working for ''/"Can not change nginx 1.2.5 default websitePHP app breaks on Nginx, but works on Apachenginx rewrite throw 404 with last and breakNginX + WordPress + SSL + non-www + W3TC vhost config file questionsnginx configuration trouble



.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;








7















Based on the Nginx wiki the $hostname variable is set to the machine's hostname as returned by gethostname.



I tried that and although gethostname doesn't work my Debian box it still returns the host correctly.
Then I tried to use that variable $hostname to set the server_name, but that didn't work.



Why is that and is there another way I can accomplish that?



server 
listen 80;

autoindex off;

server_name static.$hostname;
root /var/www/static;

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

location /
index index.html;


error_page 404 /404.html;
error_page 500 502 503 504 /50x.html;










share|improve this question






























    7















    Based on the Nginx wiki the $hostname variable is set to the machine's hostname as returned by gethostname.



    I tried that and although gethostname doesn't work my Debian box it still returns the host correctly.
    Then I tried to use that variable $hostname to set the server_name, but that didn't work.



    Why is that and is there another way I can accomplish that?



    server 
    listen 80;

    autoindex off;

    server_name static.$hostname;
    root /var/www/static;

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

    location /
    index index.html;


    error_page 404 /404.html;
    error_page 500 502 503 504 /50x.html;










    share|improve this question


























      7












      7








      7


      2






      Based on the Nginx wiki the $hostname variable is set to the machine's hostname as returned by gethostname.



      I tried that and although gethostname doesn't work my Debian box it still returns the host correctly.
      Then I tried to use that variable $hostname to set the server_name, but that didn't work.



      Why is that and is there another way I can accomplish that?



      server 
      listen 80;

      autoindex off;

      server_name static.$hostname;
      root /var/www/static;

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

      location /
      index index.html;


      error_page 404 /404.html;
      error_page 500 502 503 504 /50x.html;










      share|improve this question
















      Based on the Nginx wiki the $hostname variable is set to the machine's hostname as returned by gethostname.



      I tried that and although gethostname doesn't work my Debian box it still returns the host correctly.
      Then I tried to use that variable $hostname to set the server_name, but that didn't work.



      Why is that and is there another way I can accomplish that?



      server 
      listen 80;

      autoindex off;

      server_name static.$hostname;
      root /var/www/static;

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

      location /
      index index.html;


      error_page 404 /404.html;
      error_page 500 502 503 504 /50x.html;







      nginx hostname






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Jul 20 '18 at 15:45









      Community

      1




      1










      asked Dec 7 '11 at 11:30









      RoboTamerRoboTamer

      3371315




      3371315




















          2 Answers
          2






          active

          oldest

          votes


















          6














          Most variables in nginx only exist at runtime, not during configuration time.



          For this reason, most variables cannot be used with the server_name directive. Since $hostname is a constant value, there's an explicit check for exactly $hostname in the server_name handler.



          It only allows for the server_name to be set to $hostname, not static.$hostname. You may be able to patch the source to make it support that feature (ngx_http_core_module.c, look for $hostname), but you can't do it with the existing code.






          share|improve this answer
































            0














            You should find this works:



            server_name static.*;





            share|improve this answer























            • This would be incredibly insecure and allow host header injection attacks to anyone who sets "static.malicioushostnamehere.com" as an example.

              – MattBoothDev
              Nov 16 '18 at 11:25











            Your Answer








            StackExchange.ready(function()
            var channelOptions =
            tags: "".split(" "),
            id: "2"
            ;
            initTagRenderer("".split(" "), "".split(" "), channelOptions);

            StackExchange.using("externalEditor", function()
            // Have to fire editor after snippets, if snippets enabled
            if (StackExchange.settings.snippets.snippetsEnabled)
            StackExchange.using("snippets", function()
            createEditor();
            );

            else
            createEditor();

            );

            function createEditor()
            StackExchange.prepareEditor(
            heartbeatType: 'answer',
            autoActivateHeartbeat: false,
            convertImagesToLinks: true,
            noModals: true,
            showLowRepImageUploadWarning: true,
            reputationToPostImages: 10,
            bindNavPrevention: true,
            postfix: "",
            imageUploader:
            brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
            contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
            allowUrls: true
            ,
            onDemand: true,
            discardSelector: ".discard-answer"
            ,immediatelyShowMarkdownHelp:true
            );



            );













            draft saved

            draft discarded


















            StackExchange.ready(
            function ()
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fserverfault.com%2fquestions%2f338504%2fnginx-server-name-based-on-hostname%23new-answer', 'question_page');

            );

            Post as a guest















            Required, but never shown

























            2 Answers
            2






            active

            oldest

            votes








            2 Answers
            2






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            6














            Most variables in nginx only exist at runtime, not during configuration time.



            For this reason, most variables cannot be used with the server_name directive. Since $hostname is a constant value, there's an explicit check for exactly $hostname in the server_name handler.



            It only allows for the server_name to be set to $hostname, not static.$hostname. You may be able to patch the source to make it support that feature (ngx_http_core_module.c, look for $hostname), but you can't do it with the existing code.






            share|improve this answer





























              6














              Most variables in nginx only exist at runtime, not during configuration time.



              For this reason, most variables cannot be used with the server_name directive. Since $hostname is a constant value, there's an explicit check for exactly $hostname in the server_name handler.



              It only allows for the server_name to be set to $hostname, not static.$hostname. You may be able to patch the source to make it support that feature (ngx_http_core_module.c, look for $hostname), but you can't do it with the existing code.






              share|improve this answer



























                6












                6








                6







                Most variables in nginx only exist at runtime, not during configuration time.



                For this reason, most variables cannot be used with the server_name directive. Since $hostname is a constant value, there's an explicit check for exactly $hostname in the server_name handler.



                It only allows for the server_name to be set to $hostname, not static.$hostname. You may be able to patch the source to make it support that feature (ngx_http_core_module.c, look for $hostname), but you can't do it with the existing code.






                share|improve this answer















                Most variables in nginx only exist at runtime, not during configuration time.



                For this reason, most variables cannot be used with the server_name directive. Since $hostname is a constant value, there's an explicit check for exactly $hostname in the server_name handler.



                It only allows for the server_name to be set to $hostname, not static.$hostname. You may be able to patch the source to make it support that feature (ngx_http_core_module.c, look for $hostname), but you can't do it with the existing code.







                share|improve this answer














                share|improve this answer



                share|improve this answer








                edited 13 hours ago

























                answered Dec 7 '11 at 12:09









                kolbyjackkolbyjack

                6,47912524




                6,47912524























                    0














                    You should find this works:



                    server_name static.*;





                    share|improve this answer























                    • This would be incredibly insecure and allow host header injection attacks to anyone who sets "static.malicioushostnamehere.com" as an example.

                      – MattBoothDev
                      Nov 16 '18 at 11:25















                    0














                    You should find this works:



                    server_name static.*;





                    share|improve this answer























                    • This would be incredibly insecure and allow host header injection attacks to anyone who sets "static.malicioushostnamehere.com" as an example.

                      – MattBoothDev
                      Nov 16 '18 at 11:25













                    0












                    0








                    0







                    You should find this works:



                    server_name static.*;





                    share|improve this answer













                    You should find this works:



                    server_name static.*;






                    share|improve this answer












                    share|improve this answer



                    share|improve this answer










                    answered Feb 8 '17 at 11:51









                    richrich

                    1436




                    1436












                    • This would be incredibly insecure and allow host header injection attacks to anyone who sets "static.malicioushostnamehere.com" as an example.

                      – MattBoothDev
                      Nov 16 '18 at 11:25

















                    • This would be incredibly insecure and allow host header injection attacks to anyone who sets "static.malicioushostnamehere.com" as an example.

                      – MattBoothDev
                      Nov 16 '18 at 11:25
















                    This would be incredibly insecure and allow host header injection attacks to anyone who sets "static.malicioushostnamehere.com" as an example.

                    – MattBoothDev
                    Nov 16 '18 at 11:25





                    This would be incredibly insecure and allow host header injection attacks to anyone who sets "static.malicioushostnamehere.com" as an example.

                    – MattBoothDev
                    Nov 16 '18 at 11:25

















                    draft saved

                    draft discarded
















































                    Thanks for contributing an answer to Server Fault!


                    • Please be sure to answer the question. Provide details and share your research!

                    But avoid


                    • Asking for help, clarification, or responding to other answers.

                    • Making statements based on opinion; back them up with references or personal experience.

                    To learn more, see our tips on writing great answers.




                    draft saved


                    draft discarded














                    StackExchange.ready(
                    function ()
                    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fserverfault.com%2fquestions%2f338504%2fnginx-server-name-based-on-hostname%23new-answer', 'question_page');

                    );

                    Post as a guest















                    Required, but never shown





















































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown

































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown







                    Popular posts from this blog

                    How to make RAID controller rescan devices The 2019 Stack Overflow Developer Survey Results Are InLSI MegaRAID SAS 9261-8i: Disk isn't recognized after replacementHow to monitor the hard disk status behind Dell PERC H710 Raid Controller with CentOS 6?LSI MegaRAID - Recreate missing RAID 1 arrayext. 2-bay USB-Drive with RAID: btrfs RAID vs built-in RAIDInvalid SAS topologyDoes enabling JBOD mode on LSI based controllers affect existing logical disks/arrays?Why is there a shift between the WWN reported from the controller and the Linux system?Optimal RAID 6+0 Setup for 40+ 4TB DisksAccidental SAS cable removal

                    Куамањотепек (Чилапа де Алварез) Садржај Становништво Види још Референце Спољашње везе Мени за навигацију17°19′47″N 99°1′51″W / 17.32972° СГШ; 99.03083° ЗГД / 17.32972; -99.0308317°19′47″N 99°1′51″W / 17.32972° СГШ; 99.03083° ЗГД / 17.32972; -99.030838877656„Instituto Nacional de Estadística y Geografía”„The GeoNames geographical database”Мексичка насељапроширитиуу

                    Can the Right Ascension and Argument of Perigee of a spacecraft's orbit keep varying by themselves with time? The 2019 Stack Overflow Developer Survey Results Are InHow is the altitude of a satellite defined, given that the Earth is not spherical?Why do satellites appear to move faster when overhead and slower closer to the horizon?For the mathematical relationship between J2 (km^5/s^2) and dimensionless J2 - which one is derived from the other?Why is Nodal precession affected by the rotational period of the planet?Why is it so difficult to predict the exact reentry location and time of a very low earth orbit object?Why are low earth orbit satellites not visible from the same place all the time?Perifocal coordinates and the orbit equationHow feasible is the Moonspike mission?What was the typical perigee after a shuttle de-orbit burn?I am having trouble calculating my classic orbital elements and am at a loss on where to lookAm I supposed to modify the gravitational constant with scale and why do fps & time scale changes cause my orbit to break?How Local time of a sun synchronous orbit is related to Right ascension of ascending node?What is wrong with my orbit sim equations? How can I fix them?How to obtain the initial positions and velocities of an inclined orbit?