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Service Unavailable Error comes when proxing an Application from Apache Reverse Proxy


error 503: service unavailable when using apt-get update behind proxySomething is closing port 443?Juju deployed apache+gunicorn+django app over SSL, openid fails with No ModeSSL Reverse proxyGet Apache2 running with nginx as reverse proxyOpening a port to an application accessible outside of localhost?Using Apache's ssl certificates when it is accessed via Nginx reverse proxyNGINX Reverse Proxy to Kestrel/ .NET Core application returns 404






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty
margin-bottom:0;









0

















Thanks for A2A.



Hey, I had one server MAnageIQ (Redhat CMP Application) running on CentOS 7 Server. This application is Run by Ruby on Rails Environment on port 3000.



So Server Address is: http://192.168.1.XX:3000



Now I need to make it work on SSL but found difficult to configure apache and make it work on 443.



So I created Ubuntu Server with Apache 2.4 and set up a reverse proxy server to server my application over https from Ubuntu Apache.



The Apache is serving content properly over HTTPS, But At some HTML pages of the application, it gives Service Unavailable on the browser. This won't come regularly but comes 3-5 times a day.



What will be possible reasons for this?










share|improve this question
































    0

















    Thanks for A2A.



    Hey, I had one server MAnageIQ (Redhat CMP Application) running on CentOS 7 Server. This application is Run by Ruby on Rails Environment on port 3000.



    So Server Address is: http://192.168.1.XX:3000



    Now I need to make it work on SSL but found difficult to configure apache and make it work on 443.



    So I created Ubuntu Server with Apache 2.4 and set up a reverse proxy server to server my application over https from Ubuntu Apache.



    The Apache is serving content properly over HTTPS, But At some HTML pages of the application, it gives Service Unavailable on the browser. This won't come regularly but comes 3-5 times a day.



    What will be possible reasons for this?










    share|improve this question




























      0












      0








      0








      Thanks for A2A.



      Hey, I had one server MAnageIQ (Redhat CMP Application) running on CentOS 7 Server. This application is Run by Ruby on Rails Environment on port 3000.



      So Server Address is: http://192.168.1.XX:3000



      Now I need to make it work on SSL but found difficult to configure apache and make it work on 443.



      So I created Ubuntu Server with Apache 2.4 and set up a reverse proxy server to server my application over https from Ubuntu Apache.



      The Apache is serving content properly over HTTPS, But At some HTML pages of the application, it gives Service Unavailable on the browser. This won't come regularly but comes 3-5 times a day.



      What will be possible reasons for this?










      share|improve this question















      Thanks for A2A.



      Hey, I had one server MAnageIQ (Redhat CMP Application) running on CentOS 7 Server. This application is Run by Ruby on Rails Environment on port 3000.



      So Server Address is: http://192.168.1.XX:3000



      Now I need to make it work on SSL but found difficult to configure apache and make it work on 443.



      So I created Ubuntu Server with Apache 2.4 and set up a reverse proxy server to server my application over https from Ubuntu Apache.



      The Apache is serving content properly over HTTPS, But At some HTML pages of the application, it gives Service Unavailable on the browser. This won't come regularly but comes 3-5 times a day.



      What will be possible reasons for this?







      server apache2 proxy ruby






      share|improve this question














      share|improve this question











      share|improve this question




      share|improve this question










      asked May 30 at 3:51









      aditya Mehtaaditya Mehta

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      64 bronze badges























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