Nginx: [emerg] host not found in upstream "homeassistant" in /etc/nginx.conf:56

nirkat · August 16, 2019, 1:03pm

Hi,

After reinstalling Hass.io and restoring a snapshot, NGINX wont start (even after uninstalling the addon and reinstalling)

this is the only error I see in the addon logs
[INFO] Running nginx…
nginx: [emerg] host not found in upstream “homeassistant” in /etc/nginx.conf:56

I really have no idea how to solve this… google does not yield any answers, any ideas?
thanks

mmatesic01 · August 16, 2019, 2:00pm

I have the same issue.
I start it manually, but is looks like it won’t start, same message.
Maybe Hass.io supervisor 178 update is causing the problem.

asouthernboy · August 16, 2019, 3:01pm

same here, all my addons were stopped, now just NGINX won’t start.

nirkat · August 16, 2019, 3:03pm

well its good to know that im not alone

edit: if you guys need external access now, for now im resorting to using a non-SSL proxy

gasparirob · August 16, 2019, 4:10pm

Me too… unable to access Hass.io outside my local lan…

strongtrond · August 16, 2019, 4:24pm

Same here

[INFO] Running nginx...
nginx: [emerg] host not found in upstream "homeassistant" in /etc/nginx.conf:56

Patterson · August 16, 2019, 4:30pm

hmm… the same!

gibman · August 16, 2019, 5:14pm

Same issue here…

tmjpugh · August 16, 2019, 6:06pm

Look at Line 56 of nginx.conf
What is there? Post it.

Post full .conf would work too

mmatesic01 · August 16, 2019, 6:18pm

I presume it is this one:

github.com

home-assistant/hassio-addons/blob/68f528b2585ed8e7279b917616ce7025cb2c1a27/nginx_proxy/nginx.conf

daemon off;
error_log stderr;
pid /var/run/nginx.pid;

events {
	worker_connections 1024;
}

http {
    map $http_upgrade $connection_upgrade {
        default upgrade;
        ''      close;
    }
    
    server_names_hash_bucket_size 64;

    server {
        server_name _;
        listen [::]:80 default_server ipv6only=off;
        listen [::]:443 ssl http2 default_server ipv6only=off;

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johga · August 16, 2019, 6:21pm

Same thing here.

Can’t connect with public url. I’m only able to access locally with internal IP.

mmatesic01 · August 16, 2019, 6:24pm

It is in process of getting fixed by update.

asouthernboy · August 16, 2019, 8:51pm

Resolved now with Supervisor 179