in the nginx/error_services.log
2017/02/02 10:35:10 [error] 1571#1571: *1435614 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 10.3.56.253, server: localhost, request: "GET /ostf/testruns/last/2?_=1486031616200 HTTP/1.1", upstream: "http://10.21.0.2:8777/v1/testruns/last/2", host: "10.3.60.61:8443", referrer: "https://10.3.60.61:8443/"
in the same time [root@fuel nginx]# curl http://10.21.0.2:8777/v1/testruns/last/2 Authentication required
in the nginx/error_ services. log
2017/02/02 10:35:10 [error] 1571#1571: *1435614 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 10.3.56.253, server: localhost, request: "GET /ostf/testruns/ last/2? _=1486031616200 HTTP/1.1", upstream: "http:// 10.21.0. 2:8777/ v1/testruns/ last/2", host: "10.3.60.61:8443", referrer: "https:/ /10.3.60. 61:8443/"
in the same time 10.21.0. 2:8777/ v1/testruns/ last/2
[root@fuel nginx]# curl http://
Authentication required