Create Certificate for this setup is still open.
Force a Cloudron SSL breakthrough by deleting the stuck automatic ACME record and adding it manually to Cloudflare. Just five minutes later, propagation finishes the job, bringing your secure tunnel online without the wait.
Can be solved
Hello all,
I am currently running a Cloudron setup in a CGNAT environment where I don't have a public IPv4 address. To make the dashboard and apps accessible, I am successfully using a Cloudflare Tunnel (cloudflared).
While the tunnel itself is working for traffic ingress, I am hitting a major roadblock when trying to change my domain configuration from Manual (NO_OP) to the Cloudflare DNS provider.
The Problem:
Whenever I attempt to switch the DNS provider to 'Cloudflare' in the Cloudron Dashboard, the process fails with the following error: queryNs ETIMEOUT <domain.com>
Technical Context & Observations:
Unbound Logs: Checking journalctl -u unbound reveals multiple communication errors:
communications error to 127.0.0.150#53: timed out
no servers could be reached
Networking: My Unbound instance is currently listening on 127.0.0.150:53 (confirmed via ss -tulpn).
Firewall: I am using the standard cloudron-firewall, which I know manages iptables rules automatically. I have avoided making manual changes to iptables or ufw to prevent conflicts with Cloudron's internal routing.
Outbound Traffic: General outbound requests from the server seem to work, but the internal DNS lookup for Nameservers (queryNs) specifically times out.
My Questions:
Internal Routing: Has anyone successfully navigated the queryNs ETIMEOUT specifically in a Tunnel/CGNAT setup? It seems Cloudron's internal check is failing to reach the external DNS to verify the records before switching.
Update:
Solved by using command: sudo cloudron-support --unbound-forward-dns 1.1.1.1
Best regards,
Chris
Hello,
just bring Odoo back in game. Now with the optinonal payment and custom apps there is no reason to don´t implement this app.
@dev Would you take a look on it please? 
Greetings,
Christian
But in this config there are with errors at cloudflare ( only one level at subdomains).
But i see. Maybe you can bring it on the pipeline (without high priority).
Greetings
Handling more servers on one main domain (dash01.domain.com / dash02.domain.com. ans so on ). But there are also more other benefits.
Subject: Mail Server Performance Issues Since Version 9
Since version 9, I have experienced some issues with the email server. The mail service often hangs when I try to list all mailboxes on the server (overview). In addition, message delivery to Outlook clients is sometimes delayed.
It seems that the mailbox usage overview (storage usage) might consume too many resources and take too long to visualize.
Our server provides 6.75 GiB of memory (without Full & Tika services enabled).
Hi,
while testing version 9.0.1 i run into domain limit.
Is this a new limit?
Greetings
Christian
Hello @girish ,
May I kindly ask when version 9 is expected to be released?
Level 1 sounds better for our 400GB Nextclouds...
Hello @girish and @jimcavoli,
has any progress been made here? How do we finally get this app onto cloudron?
Best regards,
Christian
Yes, can be solved. Just for others with this kind of problem.
Hello everyone,
I ran into an issue with a large Cloudron/Box installation where the backup aborts with this log entry:
… Upload progress: {"loaded":104878571520,"part":10002,…}
BoxError: backuptask exited with code 1
reason: “Internal Error”
Investigation
• Both AWS S3 and MinIO enforce a maximum of 10,000 parts per multipart upload.
• Default part size in Cloudron/Box is 10 MB → max transferable per upload ≈ 100 GB (10 000 × 10 MB).
• In my case part number 10 002 was attempted → limit exceeded → upload aborted.
Part Size vs. Maximum Backup Size
| Part Size | Max Parts | Max Data Volume |
|---|---|---|
| 10 MB | 10 000 | 100 GB |
| 50 MB | 10 000 | 500 GB |
| 100 MB | 10 000 | 1 000 GB |
| 150 MB | 10 000 | 1 500 GB |
Solution: Increase Part Size
This reduces the number of parts and allows backups up to ~500 GB without hitting the multipart limit.
Sources
• AWS S3 Multipart-Upload Overview: https://docs.aws.amazon.com/AmazonS3/latest/userguide/mpuoverview.html
• MinIO Limits (10 000 parts, part size 5 MiB–5 TiB): https://github.com/minio/minio/blob/master/docs/minio-limits.md
Greetings
Christian
Hi,
nice found. Amateur question: Is it possible to run this software in Surfer or in a LAMP App?
Hello @girish, sqlite should work now, isn´t it? Would you please release WallOS.
Greetings,
Christian
P.S.: By the way, i would like to say a big thank you to the whole cloudron team. Many thanks for the many hours of work, puzzling and finding solutions! I'm looking forward to another year with you.
ok. thanks for the fast answer.
Hello,
it seems there is a loop with SSO Login. It´s jumped back to ..#Login after Authentifcation.