最开始使用proxy_pass
去代理了grpc服务,结果请求时候报错提示:
rpc error: code = Unavailable desc = connection error: desc = "error reading server preface: http2: frame too large"
后来才知道代理grpc服务需要使用grpc_pass
,记录一下配置文件参
server {
listen 17000 http2;
server_name www.grpc.com;
set $ipWhiteAllow off;
location / {
grpc_pass grpc://127.0.0.1:9000;
error_page 502 = /error502grpc;
}
location = /error502grpc {
internal;
default_type application/grpc;
add_header grpc-status 14;
add_header grpc-message "unavailable";
return 204;
}
}
监听17000端口,反向代理127.0.0.1:9000的GRPC服务