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Mixing http and http2 under the same server on nginx

0

I'm trying to have a single server on nginx serving both http2 routes and traditional http1 routes, my problem is that I cannot get it to play nicely.

When I try to access my app on the subfolder, that runs on gunicorn+flask, I get a download file with some binary

How can I serve both?

 server 
 listen 80 http2;

 access_log /dev/stdout main;
 rewrite_log on;
 error_log /dev/stdout debug;

 location /some.Service 
 grpc_pass grpc://srvadd:10116;
 

 location /password-reset 
 proxy_pass http://flask:8000;
 
 

nginx grpc

share|improve this question

asked Mar 2 at 18:44

perrohunterperrohunter

2,20072849

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  If you remove the gRPC endpoint, does the proxy_pass to Flask then work properly, or does the issue persist?
  
  – hexacyanide
  Mar 3 at 21:36
  

  
  
  
  

add a comment | 

0

I'm trying to have a single server on nginx serving both http2 routes and traditional http1 routes, my problem is that I cannot get it to play nicely.

When I try to access my app on the subfolder, that runs on gunicorn+flask, I get a download file with some binary

How can I serve both?

 server 
 listen 80 http2;

 access_log /dev/stdout main;
 rewrite_log on;
 error_log /dev/stdout debug;

 location /some.Service 
 grpc_pass grpc://srvadd:10116;
 

 location /password-reset 
 proxy_pass http://flask:8000;
 
 

nginx grpc

share|improve this question

asked Mar 2 at 18:44

perrohunterperrohunter

2,20072849

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  If you remove the gRPC endpoint, does the proxy_pass to Flask then work properly, or does the issue persist?
  
  – hexacyanide
  Mar 3 at 21:36
  

  
  
  
  

add a comment | 

I'm trying to have a single server on nginx serving both http2 routes and traditional http1 routes, my problem is that I cannot get it to play nicely.

When I try to access my app on the subfolder, that runs on gunicorn+flask, I get a download file with some binary

How can I serve both?

 server 
 listen 80 http2;

 access_log /dev/stdout main;
 rewrite_log on;
 error_log /dev/stdout debug;

 location /some.Service 
 grpc_pass grpc://srvadd:10116;
 

 location /password-reset 
 proxy_pass http://flask:8000;
 
 

nginx grpc

share|improve this question

asked Mar 2 at 18:44

perrohunterperrohunter

2,20072849

 server 
 listen 80 http2;

 access_log /dev/stdout main;
 rewrite_log on;
 error_log /dev/stdout debug;

 location /some.Service 
 grpc_pass grpc://srvadd:10116;
 

 location /password-reset 
 proxy_pass http://flask:8000;
 
 

nginx grpc

nginx grpc

share|improve this question

asked Mar 2 at 18:44

perrohunterperrohunter

2,20072849

share|improve this question

asked Mar 2 at 18:44

perrohunterperrohunter

2,20072849

asked Mar 2 at 18:44

perrohunterperrohunter

2,20072849

asked Mar 2 at 18:44

perrohunterperrohunter

2,20072849

1 Answer
1

active

oldest

votes

0

hm, serving both http and http2 traffic under the same nginx server should work. This is one example nginx.conf that works for us

server 
 listen 8080;
 listen 8443 http2;
 server_name localhost;

 location / 
 grpc_pass localhost:9090;
 
 

I am not entirely sure, but does port 80 work with http2? I think there might be some restriction on what port number you can use with http2?

another slightly more involved example

 server 
 listen [::]:$0;
 listen [::]:$1 http2;
 server_name localhost;
 location /grpc.gateway.testing.EchoService/ 
 grpc_pass localhost:$2;
 grpc_channel_reuse on;
 grpc_ssl $3;
 grpc_ssl_target_name_override $4;
 grpc_ssl_pem_root_certs "$5";
 grpc_ssl_pem_private_key "$6";
 grpc_ssl_pem_cert_chain "$7";
 grpc_client_liveness_detection_interval 10ms;
 add_header Access-Control-Allow-Origin * always;
 
 

share|improve this answer

answered Mar 6 at 19:50

Stanley CheungStanley Cheung

911

add a comment | 

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0

hm, serving both http and http2 traffic under the same nginx server should work. This is one example nginx.conf that works for us

server 
 listen 8080;
 listen 8443 http2;
 server_name localhost;

 location / 
 grpc_pass localhost:9090;
 
 

I am not entirely sure, but does port 80 work with http2? I think there might be some restriction on what port number you can use with http2?

another slightly more involved example

 server 
 listen [::]:$0;
 listen [::]:$1 http2;
 server_name localhost;
 location /grpc.gateway.testing.EchoService/ 
 grpc_pass localhost:$2;
 grpc_channel_reuse on;
 grpc_ssl $3;
 grpc_ssl_target_name_override $4;
 grpc_ssl_pem_root_certs "$5";
 grpc_ssl_pem_private_key "$6";
 grpc_ssl_pem_cert_chain "$7";
 grpc_client_liveness_detection_interval 10ms;
 add_header Access-Control-Allow-Origin * always;
 
 

share|improve this answer

answered Mar 6 at 19:50

Stanley CheungStanley Cheung

911

add a comment | 

0

hm, serving both http and http2 traffic under the same nginx server should work. This is one example nginx.conf that works for us

server 
 listen 8080;
 listen 8443 http2;
 server_name localhost;

 location / 
 grpc_pass localhost:9090;
 
 

I am not entirely sure, but does port 80 work with http2? I think there might be some restriction on what port number you can use with http2?

another slightly more involved example

 server 
 listen [::]:$0;
 listen [::]:$1 http2;
 server_name localhost;
 location /grpc.gateway.testing.EchoService/ 
 grpc_pass localhost:$2;
 grpc_channel_reuse on;
 grpc_ssl $3;
 grpc_ssl_target_name_override $4;
 grpc_ssl_pem_root_certs "$5";
 grpc_ssl_pem_private_key "$6";
 grpc_ssl_pem_cert_chain "$7";
 grpc_client_liveness_detection_interval 10ms;
 add_header Access-Control-Allow-Origin * always;
 
 

share|improve this answer

answered Mar 6 at 19:50

Stanley CheungStanley Cheung

911

add a comment | 

hm, serving both http and http2 traffic under the same nginx server should work. This is one example nginx.conf that works for us

server 
 listen 8080;
 listen 8443 http2;
 server_name localhost;

 location / 
 grpc_pass localhost:9090;
 
 

I am not entirely sure, but does port 80 work with http2? I think there might be some restriction on what port number you can use with http2?

another slightly more involved example

 server 
 listen [::]:$0;
 listen [::]:$1 http2;
 server_name localhost;
 location /grpc.gateway.testing.EchoService/ 
 grpc_pass localhost:$2;
 grpc_channel_reuse on;
 grpc_ssl $3;
 grpc_ssl_target_name_override $4;
 grpc_ssl_pem_root_certs "$5";
 grpc_ssl_pem_private_key "$6";
 grpc_ssl_pem_cert_chain "$7";
 grpc_client_liveness_detection_interval 10ms;
 add_header Access-Control-Allow-Origin * always;
 
 

share|improve this answer

answered Mar 6 at 19:50

Stanley CheungStanley Cheung

911

server 
 listen 8080;
 listen 8443 http2;
 server_name localhost;

 location / 
 grpc_pass localhost:9090;
 
 

 server 
 listen [::]:$0;
 listen [::]:$1 http2;
 server_name localhost;
 location /grpc.gateway.testing.EchoService/ 
 grpc_pass localhost:$2;
 grpc_channel_reuse on;
 grpc_ssl $3;
 grpc_ssl_target_name_override $4;
 grpc_ssl_pem_root_certs "$5";
 grpc_ssl_pem_private_key "$6";
 grpc_ssl_pem_cert_chain "$7";
 grpc_client_liveness_detection_interval 10ms;
 add_header Access-Control-Allow-Origin * always;
 
 

share|improve this answer

answered Mar 6 at 19:50

Stanley CheungStanley Cheung

911

answered Mar 6 at 19:50

Stanley CheungStanley Cheung

911

answered Mar 6 at 19:50

Stanley CheungStanley Cheung

911