the API is not healthy

[hayvan96]

Hi, after upgrading from the 2025 may stable version to 2026-01-22, I can't login it, the login page circles like loading and after a while, I get "the API is not healthy -- we'll keep checking and hope to be back soon".
Restoring my previous backup for now. Tell me which logs would be helpful, I don't really understand which API is causing trouble

[Zoey2936]

the docker logs would be useful

[hayvan96]

Well, after having run: docker stop, docker down, and compose up -d again, now I can log in. But some of my proxy hosts seem to be offline for some reason (can't enable them)

[Zoey2936]

is there a reason you do this? since they all proxy to the same backend using no custom advanced config does the same and is also more secure

[hayvan96]

I need these to get my Talk HPB server work behind NPMplus (first host), and my Collabora server (second host).
For the first one, I've replaced $server by the actual IP, and it's back online. It seems it's the "$server" variable which is no longer recognised

[Zoey2936]

please remove it your configuration is nothing that should be used

[Zoey2936]

websockets are always enabled in npmplus, so your configuration is redudant in this part and in the other part it is missing important headers

[hayvan96]

You're right for the second host (collabora), but for the first host, I do need

location /socket.io/ {
	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	proxy_set_header Host $proxy_host;
	
	proxy_pass http://xx.xx.xx.xx:3002;
	
	proxy_http_version 1.1;
	proxy_set_header Upgrade $http_upgrade;
	proxy_set_header Connection "upgrade";
}

to get nextcloud whiteboard work. And so I need to manually enter the IP of the server as $server no longer works after upgrade

[Zoey2936]

then please configure it using a custom location, create a custom location, set scheme/ip/port and set the path to /socket.io/ and click the cogwheel symbol and pastè proxy_set_header Host $proxy_host; in there

[Zoey2936]

but are you sure that nextcloud whiteboard is correctly configures when it only works with $proxy_host but not $host like it is used in NPMplus?

[hayvan96]

then please configure it using a custom location, create a custom location, set scheme/ip/port and set the path to /socket.io/ and click the cogwheel symbol and pastè proxy_set_header Host $proxy_host; in there

Done, deleted advanced tab and it works as well, I'll keep this configuration, thanks for your quick response, all my hosts are up again