Nginx problem - update NRP

#1

I’m sorry to send you a lot of message but, after the NRP update the platform is broken. I can’t do anything. I have another problem. When I run the ./configure_nrp script and I do cle-start I have the next error:
"2017-06-22 16:48:20 GMT+0200 Failed to execute request http://localhost:8080/simulation. ERROR: Error: Status code: 502

502 Bad Gateway

502 Bad Gateway

nginx/1.4.6 (Ubuntu) "

This error has appeared me some time ago but I don’t remember how I fix if. I’ve tried a lot of thing like cle-nginx, delete the nrpbackendproxy folder and download it again and nothing works. Does anyone know how to fix it?
Thanks for all.

NRP Update nginx problems
#2

Hey Carlos

It seems that you have nginx issue.
You could try to run the platform in offline mode with:

user-scripts/running_mode 2

You could also take a look at the nginx logs. The location of the logs is defined in nginx.conf:

cat ~/.local/etc/nginx/nginx.conf | grep error_log
#3

I have seen this file and the error is the following:
"2017/06/22 17:38:38 [crit] 5945#0: *1 connect() to unix:///home/juancarlos/.local/etc/nginx/nrp-services.sock failed (2: No such file or directory) while connecting to upstream, client: 127.0.0.1, server: localhost, request: “GET /experiment HTTP/1.1”, upstream: “uwsgi://unix:///home/juancarlos/.local/etc/nginx/nrp-services.sock:”, host: “localhost:8080"”

The NRP is running in local mode (2)

Has anyone had this error? I can’t fix it.

#4

same error, i’m trying to fix it but without results

#5

Check permissions and ownership in ~/.local/etc/nginx and parent directories. It should be writable for you.

Regards