Nginx upstream for nested proxy_pass location











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I have this location in my config. I have two servers, primary and backup. I want to add an upstream so if the primary server is up and running all the v1 calls go to the primary otherwise it goes to the backup server



I have the upstream like this but it doesn't work 



upstream backend {

    server abc.123.com;

    server abc.456.com backup;

}



location /v1/ {

    proxy_pass https://backend;

    proxy_http_version 1.1;

    proxy_set_header X-Forwarded-Host "";

}


I am getting this error with the above configuration 



nginx error:140770fc:ssl routines:ssl23_get_server_hello:unknown protocol


If I do this and call any /v1/anything it throws 404 



upstream backend {

    server abc.123.com:443;

    server abc.456.com:443 backup;

}


but If I remove the upstream and do this it works fine 



location /v1 {

    proxy_pass https://abc.123.com/v1;

    proxy_http_version 1.1;

    proxy_set_header X-Forwarded-Host "";

}





nginx nginx-location proxypass nginx-reverse-proxy nginx-config







share|improve this question




























    up vote
    0
    down vote

    favorite












    I have this location in my config. I have two servers, primary and backup. I want to add an upstream so if the primary server is up and running all the v1 calls go to the primary otherwise it goes to the backup server



    I have the upstream like this but it doesn't work 



    upstream backend {
    
    server abc.123.com;
    
    server abc.456.com backup;
    
}
    

    
location /v1/ {
    
    proxy_pass https://backend;
    
    proxy_http_version 1.1;
    
    proxy_set_header X-Forwarded-Host "";
    
}


    I am getting this error with the above configuration 



    nginx error:140770fc:ssl routines:ssl23_get_server_hello:unknown protocol


    If I do this and call any /v1/anything it throws 404 



    upstream backend {
    
    server abc.123.com:443;
    
    server abc.456.com:443 backup;
    
}


    but If I remove the upstream and do this it works fine 



    location /v1 {
    
    proxy_pass https://abc.123.com/v1;
    
    proxy_http_version 1.1;
    
    proxy_set_header X-Forwarded-Host "";
    
}





    nginx nginx-location proxypass nginx-reverse-proxy nginx-config







    share|improve this question


























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I have this location in my config. I have two servers, primary and backup. I want to add an upstream so if the primary server is up and running all the v1 calls go to the primary otherwise it goes to the backup server



      I have the upstream like this but it doesn't work 



      upstream backend {
      
    server abc.123.com;
      
    server abc.456.com backup;
      
}
      

      
location /v1/ {
      
    proxy_pass https://backend;
      
    proxy_http_version 1.1;
      
    proxy_set_header X-Forwarded-Host "";
      
}


      I am getting this error with the above configuration 



      nginx error:140770fc:ssl routines:ssl23_get_server_hello:unknown protocol


      If I do this and call any /v1/anything it throws 404 



      upstream backend {
      
    server abc.123.com:443;
      
    server abc.456.com:443 backup;
      
}


      but If I remove the upstream and do this it works fine 



      location /v1 {
      
    proxy_pass https://abc.123.com/v1;
      
    proxy_http_version 1.1;
      
    proxy_set_header X-Forwarded-Host "";
      
}





      nginx nginx-location proxypass nginx-reverse-proxy nginx-config







      share|improve this question















      I have this location in my config. I have two servers, primary and backup. I want to add an upstream so if the primary server is up and running all the v1 calls go to the primary otherwise it goes to the backup server



      I have the upstream like this but it doesn't work 



      upstream backend {
      
    server abc.123.com;
      
    server abc.456.com backup;
      
}
      

      
location /v1/ {
      
    proxy_pass https://backend;
      
    proxy_http_version 1.1;
      
    proxy_set_header X-Forwarded-Host "";
      
}


      I am getting this error with the above configuration 



      nginx error:140770fc:ssl routines:ssl23_get_server_hello:unknown protocol


      If I do this and call any /v1/anything it throws 404 



      upstream backend {
      
    server abc.123.com:443;
      
    server abc.456.com:443 backup;
      
}


      but If I remove the upstream and do this it works fine 



      location /v1 {
      
    proxy_pass https://abc.123.com/v1;
      
    proxy_http_version 1.1;
      
    proxy_set_header X-Forwarded-Host "";
      
}





      nginx nginx-location proxypass nginx-reverse-proxy nginx-config




      nginx nginx-location proxypass nginx-reverse-proxy nginx-config






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 9 at 0:33

























      asked Nov 7 at 19:17









      khalid

      11




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