I’m trying to upgrade a service but 50% of the times the links are not working, nginx in fact outputs:
11/10/2015 8:56:40 AM2015/11/10 16:56:40 [emerg] 1#1: host not found in upstream "api:8000" in /etc/nginx/nginx.conf:38
11/10/2015 8:56:40 AMnginx: [emerg] host not found in upstream "api:8000" in /etc/nginx/nginx.conf:38
after a couple of tries to upgrade it works fine, someone else had this issue?
Could you provide a docker-compose.yml example of a previous service (with the linked services)? And what you are upgrading to? I’d like to try what you’re doing.
Also, what commands are you using to upgrade? The UI or rancher-compose? Are you using the rancher-compose up --upgrade or rancher-compose upgrade?
Now, the service linked as api, doesn’t work at all! The frontend container can’t connect and creating new frontend containers shows that nginx error everytime!
All our services are offline because of that, and I’ve just upgraded to the latest rancher and rancher agents versions
We’ve just updated the internal DNS service so would you be willing to upgrade to v0.46.0? I haven’t had the chance to try out your application, but would recommend looking into upgrading.
@denise I’ve already 0.46, in fact before upgrading links were working sometimes, after 0.46 they never had, with the link name (api in this case) and neither with the service name