@nebulon said in Cloudron dashboard not loading after reboot after NextCloud "not responding":
Most likely you are hitting an
unboundissue then. Checkout the unbound section at https://docs.cloudron.io/troubleshooting/
Unbound solved my issues, thank you! 
@murgero > curl api.cloudron.io
curl: (6) Could not resolve host: api.cloudron.io
One more point: I went to the Cloudron dashboard to uninstall a few apps to help remove space.
When I did so, I got "Cloudron error | getaddrinfo EAI_AGAIN api.cloudron.io"
First, thanks @murgero and @robi for your help.
@robi In case of necessity, how could I reach to the email support? I'll note it for the future, thank you.
@murgero I've cleaned up some disk space, and Cloudron restarted after a reboot.
I did: docker system prune -a -f and it reclaimed 25GB of space.
Using ncdu I can see that a high amount of space is taken by:
/var/lib/docker/overlay2/ - Even after cleaning with the command above, there are far too many docker images compared to the Apps I have installed. Is there a suggestion on how to clean it?/var/backups - This folder contains the snapshots of the Apps. Although for an app, the backup takes 50gb, but when I look inside /home/yellowtent/appsdata/, it only takes 12gb. How come?Hi,
My NextCloud app instance inside Cloudron was "not responding", so I decide to restart it, but that didn't give any positive results.
Then I rebooted the server entirely, and after that reboot, the Cloudron dashboard never went up again.
I can log into my server via SSH and it works correctly.
Can you help to resolve the problem? If you text me privately, I can supply the connection details of the machine, many thanks.
@girish definitely, I did check it previously and seems no error is found, here's what I get:
/etc/nginx/applications$ journalctl -u nginx
-- Logs begin at Mon 2021-08-16 22:35:16 UTC, end at Wed 2021-08-18 01:44:22 UTC. --
-- No entries --
Hello,
Initially Cloudron was working fine, then I added volumes to it and applications, and problems arose.
Cloudron is running inside vmware workstation pro, with volumes mounted.
Volumes are accessible by command line, and on Cloudron Web GUI they show as a green circle, but when I click 'open file manager' not all show content, even if I wait. I believe the errors below started presenting after adding volume, but I do not know if it is coincidence or it is linked, so let's hold our thoughts for now.
Adding/Starting/Installing any app now gives me NGINX errors. If I restart Cloudron, it seems for a bit it allows me to install those apps that were failing.
Restarting Cloudron gives NGINX errors, and I have to manually, each time, execute the following:
cat /var/log/nginx/error.log
sudo rm -rf /etc/nginx/applications/config-that-was-failing-on-errorlog.conf
sudo systemctl start nginx
Adding/Starting/Installing apps shows the following:
Task Error
If a configuration, update, restore or backup action resulted in an error, you can retry the task.
An error occurred during the start app operation: Nginx Error: Error reloading nginx: reload exited with code 1 signal null
An App was showing Error : Nginx Error - Error reloading nginx: reload exited with code 1 signal null, and when looking at the logs it initially errored, but then it started, so I manually navigated to the page and it work, despite Cloudron always and still showing it as errored, and not being able to access from the Cloudron Homepage. What can I do?
Here's the error shown in error.log for most apps related to nginx:
Aug 17 00:34:05 box:settings initCache: pre-load settings
Aug 17 00:34:05 box:taskworker Starting task 551. Logs are at /home/yellowtent/platformdata/logs/c0593d99-cd86-408d-9f3c-f126a58bb0cb/apptask.log
Aug 17 00:34:05 box:tasks 551: {"percent":2,"error":null}
Aug 17 00:34:05 box:apptask taiga.mydomain.org startTask installationState: pending_configure runState: running
Aug 17 00:34:05 box:tasks 551: {"percent":10,"message":"Cleaning up old install"}
Aug 17 00:34:05 box:shell reload spawn: /usr/bin/sudo -S /home/yellowtent/box/src/scripts/restartservice.sh nginx
Aug 17 00:34:05 box:shell reload (stdout): nginx: [emerg] no host in upstream ":8080" in /etc/nginx/applications/1c65ccf7-5bd1-447f-9566-746fb8ed4efb.conf:136
Aug 17 00:34:05 box:shell reload code: 1, signal: null
Aug 17 00:34:05 box:apptask taiga.mydomain.org error reconfiguring: BoxError: Error reloading nginx: reload exited with code 1 signal null
at /home/yellowtent/box/src/reverseproxy.js:194:36
at f (/home/yellowtent/box/node_modules/once/once.js:25:25)
at ChildProcess.<anonymous> (/home/yellowtent/box/src/shell.js:77:9)
at ChildProcess.emit (events.js:315:20)
at Process.ChildProcess._handle.onexit (internal/child_process.js:277:12) {
reason: 'Nginx Error',
details: {}
Aug 17 00:34:05 box:taskworker Task took 0.175 seconds
Aug 17 00:34:05 box:tasks setCompleted - 551: {"result":null,"error":{"stack":"BoxError: Error reloading nginx: reload exited with code 1 signal null\n at /home/yellowtent/box/src/reverseproxy.js:194:36\n at f (/home/yellowtent/box/node_modules/once/once.js:25:25)\n at ChildProcess.<anonymous> (/home/yellowtent/box/src/shell.js:77:9)\n at ChildProcess.emit (events.js:315:20)\n at Process.ChildProcess._handle.onexit (internal/child_process.js:277:12)","name":"BoxError","reason":"Nginx Error","details":{},"message":"Error reloading nginx: reload exited with code 1 signal null"}}
Aug 17 00:34:05 box:tasks 551: {"percent":100,"result":null,"error":{"stack":"BoxError: Error reloading nginx: reload exited with code 1 signal null\n at /home/yellowtent/box/src/reverseproxy.js:194:36\n at f (/home/yellowtent/box/node_modules/once/once.js:25:25)\n at ChildProcess.<anonymous> (/home/yellowtent/box/src/shell.js:77:9)\n at ChildProcess.emit (events.js:315:20)\n at Process.ChildProcess._handle.onexit (internal/child_process.js:277:12)","name":"BoxError","reason":"Nginx Error","details":{},"message":"Error reloading nginx: reload exited with code 1 signal null"}}
It's getting quite annoying, and I hope you can help to fix it, as you can read there are multiple problems, thanks in advance.