Can I add a directory as prefix for my configuration files in Nginx?

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP












1















I have a development environment with a simple Debian image whilst I also use a Jetware EC2 optimised Debian image for my staging environment.



The Jetware filesystem is mounted under the /jet, hence I have slight changes between my nginx.conf et vhost files, ex:



pid /run/nginx/nginx.pid;
vs
pid /jet/run/nginx/nginx.pid;



Or also include /jet/etc/nginx/mime.types; vs include /jet/etc/nginx/mime.types;



Is there a server_root directive of sort that I could add to my nginx.conf configuration, to keep the changes between files minimal ?










share|improve this question




























    1















    I have a development environment with a simple Debian image whilst I also use a Jetware EC2 optimised Debian image for my staging environment.



    The Jetware filesystem is mounted under the /jet, hence I have slight changes between my nginx.conf et vhost files, ex:



    pid /run/nginx/nginx.pid;
    vs
    pid /jet/run/nginx/nginx.pid;



    Or also include /jet/etc/nginx/mime.types; vs include /jet/etc/nginx/mime.types;



    Is there a server_root directive of sort that I could add to my nginx.conf configuration, to keep the changes between files minimal ?










    share|improve this question


























      1












      1








      1








      I have a development environment with a simple Debian image whilst I also use a Jetware EC2 optimised Debian image for my staging environment.



      The Jetware filesystem is mounted under the /jet, hence I have slight changes between my nginx.conf et vhost files, ex:



      pid /run/nginx/nginx.pid;
      vs
      pid /jet/run/nginx/nginx.pid;



      Or also include /jet/etc/nginx/mime.types; vs include /jet/etc/nginx/mime.types;



      Is there a server_root directive of sort that I could add to my nginx.conf configuration, to keep the changes between files minimal ?










      share|improve this question
















      I have a development environment with a simple Debian image whilst I also use a Jetware EC2 optimised Debian image for my staging environment.



      The Jetware filesystem is mounted under the /jet, hence I have slight changes between my nginx.conf et vhost files, ex:



      pid /run/nginx/nginx.pid;
      vs
      pid /jet/run/nginx/nginx.pid;



      Or also include /jet/etc/nginx/mime.types; vs include /jet/etc/nginx/mime.types;



      Is there a server_root directive of sort that I could add to my nginx.conf configuration, to keep the changes between files minimal ?







      debian nginx






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Jan 4 at 1:29









      Rui F Ribeiro

      39.5k1479132




      39.5k1479132










      asked Jan 4 at 0:51









      obaxobax

      61




      61




















          1 Answer
          1






          active

          oldest

          votes


















          0














          It turns out that the approach (initiating a "$filesystem_root_dir" variable at the top of the file and assigning it one value per configuration) is:



          • Not allowed (it throws the fatal: nginx: [emerg] "set" directive is not allowed here in /etc/nginx/nginx.conf:1)

          • discouraged by the Nginx team:

          Variables should not be used as template macros. Variables are evaluated in the run-time during the processing of each request, so they are rather costly compared to plain static configuration. Using variables to store static strings is also a bad idea. Instead, a macro expansion and "include" directives should be used to generate configs more easily and it can be done with the external tools, e.g. sed + make or any other common template mechanism. 


          http://nginx.org/en/docs/faq/variables_in_config.html



          I thought about a template generator but the cost way outweight the gains, so I'll either keep the files slighlty different moving forward.






          share|improve this answer






















            Your Answer








            StackExchange.ready(function()
            var channelOptions =
            tags: "".split(" "),
            id: "106"
            ;
            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: false,
            noModals: true,
            showLowRepImageUploadWarning: true,
            reputationToPostImages: null,
            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%2funix.stackexchange.com%2fquestions%2f492356%2fcan-i-add-a-directory-as-prefix-for-my-configuration-files-in-nginx%23new-answer', 'question_page');

            );

            Post as a guest















            Required, but never shown

























            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            0














            It turns out that the approach (initiating a "$filesystem_root_dir" variable at the top of the file and assigning it one value per configuration) is:



            • Not allowed (it throws the fatal: nginx: [emerg] "set" directive is not allowed here in /etc/nginx/nginx.conf:1)

            • discouraged by the Nginx team:

            Variables should not be used as template macros. Variables are evaluated in the run-time during the processing of each request, so they are rather costly compared to plain static configuration. Using variables to store static strings is also a bad idea. Instead, a macro expansion and "include" directives should be used to generate configs more easily and it can be done with the external tools, e.g. sed + make or any other common template mechanism. 


            http://nginx.org/en/docs/faq/variables_in_config.html



            I thought about a template generator but the cost way outweight the gains, so I'll either keep the files slighlty different moving forward.






            share|improve this answer



























              0














              It turns out that the approach (initiating a "$filesystem_root_dir" variable at the top of the file and assigning it one value per configuration) is:



              • Not allowed (it throws the fatal: nginx: [emerg] "set" directive is not allowed here in /etc/nginx/nginx.conf:1)

              • discouraged by the Nginx team:

              Variables should not be used as template macros. Variables are evaluated in the run-time during the processing of each request, so they are rather costly compared to plain static configuration. Using variables to store static strings is also a bad idea. Instead, a macro expansion and "include" directives should be used to generate configs more easily and it can be done with the external tools, e.g. sed + make or any other common template mechanism. 


              http://nginx.org/en/docs/faq/variables_in_config.html



              I thought about a template generator but the cost way outweight the gains, so I'll either keep the files slighlty different moving forward.






              share|improve this answer

























                0












                0








                0







                It turns out that the approach (initiating a "$filesystem_root_dir" variable at the top of the file and assigning it one value per configuration) is:



                • Not allowed (it throws the fatal: nginx: [emerg] "set" directive is not allowed here in /etc/nginx/nginx.conf:1)

                • discouraged by the Nginx team:

                Variables should not be used as template macros. Variables are evaluated in the run-time during the processing of each request, so they are rather costly compared to plain static configuration. Using variables to store static strings is also a bad idea. Instead, a macro expansion and "include" directives should be used to generate configs more easily and it can be done with the external tools, e.g. sed + make or any other common template mechanism. 


                http://nginx.org/en/docs/faq/variables_in_config.html



                I thought about a template generator but the cost way outweight the gains, so I'll either keep the files slighlty different moving forward.






                share|improve this answer













                It turns out that the approach (initiating a "$filesystem_root_dir" variable at the top of the file and assigning it one value per configuration) is:



                • Not allowed (it throws the fatal: nginx: [emerg] "set" directive is not allowed here in /etc/nginx/nginx.conf:1)

                • discouraged by the Nginx team:

                Variables should not be used as template macros. Variables are evaluated in the run-time during the processing of each request, so they are rather costly compared to plain static configuration. Using variables to store static strings is also a bad idea. Instead, a macro expansion and "include" directives should be used to generate configs more easily and it can be done with the external tools, e.g. sed + make or any other common template mechanism. 


                http://nginx.org/en/docs/faq/variables_in_config.html



                I thought about a template generator but the cost way outweight the gains, so I'll either keep the files slighlty different moving forward.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Jan 8 at 18:47









                obaxobax

                61




                61



























                    draft saved

                    draft discarded
















































                    Thanks for contributing an answer to Unix & Linux Stack Exchange!


                    • 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%2funix.stackexchange.com%2fquestions%2f492356%2fcan-i-add-a-directory-as-prefix-for-my-configuration-files-in-nginx%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

                    Peggy Mitchell

                    Palaiologos

                    The Forum (Inglewood, California)