Description
Error Message and Logs
I’ve been running Coolify on my Raspberry Pi 4 for almost 3 months without any issues.
I have Tailscale installed on the Pi, configured as an exit node, and I expose the Coolify dashboard using Cloudflare Tunnels, pointing it to a subdomain I manage.
Everything worked great during the first months—I could access the dashboard from anywhere, and whenever I needed to log into the machine, Tailscale made my life easier.
But since around 3 days ago, I can’t access the dashboard anymore—not through the tunnel, nor locally.
When I check the container, I see it has a unhealthy status.
Disclaimer:
All my containers that should be managed by coolify are running as expected. Everything working properly and checked one by one and is all right.
Here are the logs from my system:
> docker ps
3dbc93cf2a61 ghcr.io/coollabsio/coolify:4.0.0-beta.420.3 "docker-php-serversi…" 9 days ago Up 9 hours (unhealthy) 8000/tcp, 8443/tcp, 9000/tcp, 0.0.0.0:8000->8080/tcp, [::]:8000->8080/tcp
container logs
> docker logs --tail 1000 -f 3dbc93cf2a61
-------------------------------------
ℹ️ Container Information
-------------------------------------
OS: Alpine Linux v3.22
Docker user: www-data
Docker uid: 9999
Docker gid: 9999
OPcache: ✅ Enabled
PHP Version: 8.4.8
Image Version: v3.5.2-15993588015
ℹ️ NOTICE (init-webserver-config): /etc/nginx/nginx.conf already exists, so we'll use the existing file.
ℹ️ NOTICE (init-webserver-config): /etc/nginx/site-opts.d/http.conf already exists, so we'll use the existing file.
ℹ️ NOTICE (init-webserver-config): /etc/nginx/site-opts.d/https.conf already exists, so we'll use the existing file.
ℹ️ NOTICE (init-webserver-config): /etc/nginx/conf.d/default.conf already exists, so we'll use the provided configuration.
[08-Jul-2025 22:48:54] NOTICE: fpm is running, pid 59
[08-Jul-2025 22:48:54] NOTICE: ready to handle connections
curl: (7) Failed to connect to localhost port 8080 after 0 ms: Could not connect to server
❌ There seems to be a failure in checking the NGINX + PHP-FPM.
curl: (7) Failed to connect to localhost port 8080 after 5 ms: Could not connect to server
HTTP Status Code: 000
✅ NGINX + PHP-FPM is running correctly.
Migration is enabled on this server.
INFO Nothing to migrate.
Seeder is enabled on this server.
INFO Seeding database.
Running in self-hosted mode.
Database\Seeders\OauthSettingSeeder ................................ RUNNING
Database\Seeders\OauthSettingSeeder ............................. 86 ms DONE
Database\Seeders\PopulateSshKeysDirectorySeeder .................... RUNNING
Database\Seeders\PopulateSshKeysDirectorySeeder ................. 53 ms DONE
Database\Seeders\SentinelSeeder .................................... RUNNING
Database\Seeders\SentinelSeeder ................................. 18 ms DONE
Database\Seeders\RootUserSeeder .................................... RUNNING
INFO Root user already exists. Skipping creation.
Database\Seeders\RootUserSeeder .................................. 3 ms DONE
Database\Seeders\CaSslCertSeeder ................................... RUNNING
Database\Seeders\CaSslCertSeeder ............................... 902 ms DONE
Error in sending live signal: cURL error 6: Could not resolve host: undead.coolify.io (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://undead.coolify.io/v4/alive?appId=f49dea8e86b96a682579bb3ee38fa79e&version=4.0.0-beta.420.3
I'v read that there are some problems between coolify tailscare. The weird thing is that the problem just started and I have had tailscale installed from the same time as coolify and it is just now giving me problems.
Steps to Reproduce
Example Repository URL
No response
Coolify Version
v4.0.0-beta.420.3
Are you using Coolify Cloud?
No (self-hosted)
Operating System and Version (self-hosted)
Debian GNU/Linux 12 (bookworm)
Additional Information
No response