Cloudron Setup on Contabo - VPS L Instances - Ubuntu 22.04 x64

[girish]

@cilleyperson I signed up with Contabo and created a new server now . I managed to reproduce your installation issue, investigating.

[girish]

There is a bug in unbound on Ubuntu 22 that it listens on the control interface (port 8953) by default. I have reported the issue on the unbound mailing list, let's see what they say.

[girish]

reported - https://github.com/NLnetLabs/unbound/issues/806

[jdaviescoates]

@girish said in Cloudron Setup on Contabo - VPS L Instances - Ubuntu 22.04 x64:

There is a bug in unbound on Ubuntu 22 that it listens on the control interface (port 8953) by default. I have reported the issue on the unbound mailing list, let's see what they say.

But @cilleyperson didn't seem to have the issue with a vanilla install of Ubuntu 22, only on Contabo's version of it, no?

[girish]

@jdaviescoates it's a bit convoluted....

on contabo, ipv6 is disabled in the kernel. This should not be needed but this is the default. Unbound fails to start when control port is enabled on a non ipv6 server.

[robi]

@girish does their support know about this?

[SirFiChi]

Wow. I had cloudron running on Ubuntu 18.04, backuped the server last night and tried four times to install coudron now.
Bad luck. I first tought about doing it in the holidays, but now I stuck with a disabled server.... -.-

[SirFiChi]

Buy me a beer!

Installation on Contabo VPS:

1. Fresh installed server with Ubuntu 22.04
2. Enable IPv6 as root

enable_ipv6

3. Follow the Cloudron installation

wget https://cloudron.io/cloudron-setup
chmod +x ./cloudron-setup
./cloudron-setup

4. Reboot the server

Sources:
2. https://contabo.com/blog/de/ipv6-auf-ihrem-server-einrichten/
3. https://www.cloudron.io/get.html

[cilleyperson]

@jdaviescoates Correct, the vanilla install works fine. It looks like based on what @girish found it can easily be solved by enabling ipv6 in the kernel. Thank you @SirFiChi for posting that process!

[girish]

This is fixed in 7.3.5 (will be released next week).