can't login via ssh after fresh 7.5 install

[girish]

@potemkin_ai it's only a question of how common this is. I haven't heard of this issue reported since we launched Cloudron :-), so I just assume it's quite rare.

Adding any line of code needs tests and proper care. For example, the line you gave does not have any output on DigitalOcean since there is no Port line in their config. Also, sshd can be configured via files in /etc/ssh/sshd_config.d as well. So, it's a question of how much time we want to spend on this and testing it across say 10 server providers. It's not a 5 min commit and forget thing

[potemkin_ai]

@girish I see, thank you very much for clarifying!

[densco]

I have the same issue, can only login via ssh when I restart Cloudron and be very quick. I will do the grep command and check but ir seems that this one comes with the current version.

[potemkin_ai]

Even I had it again
Really - some sort of warning would be really of help!

[girish]

@potemkin_ai valid point but I think @densco is a bot

[densco]

Hi @girish,

I'm no bot. Just installed Cloudroun on my new server on Sunday and the install went perfect - apart from this issue. The grep command showed the port I have chosen for ssh so this means that either Cloudron expects me to use another port or is blocking the chosen port which is unfortunate. Nevertheless I'm very happy with Cloudron but some kind of warning during setup would be highly beneficial.

[ccfu]

@girish

Would it not be a simple solution to just add a warning to https://docs.cloudron.io/installation/?

[potemkin_ai]

@ccfu even though I knew it's there, I still managed to fail twice
From my perspective, as opposed to the doc, real-life warning/check is much better; or both ways, actually - a warning with a link to the doc

[girish]

@densco sorry

[densco]

@girish No worries. I would be hesitant with new users going straight into an "old" issue myself.

[W1LMS]

Wow, LOL, same thing happened to me and when I learned that someone had already reported it and nothing was done to alert others who also follow best practices with common ports, I was shocked. Would have saved me a lot of wasted time if this displayed an extremely simple alert. Oh well, thanks @girish.

I have never used Cloudron so was just testing it out. But seems now I have 2 firewalls, Azure and the built-in OS ufw/iptables seems to have been turned on (hence being locked out of SSH). Not sure how I feel about that. Hoping that can be disabled as I prefer to use my existing VNet security group.

But will play with it and see how I like it.

[girish]

@W1LMS it's normal to have both the firewall active in Cloudron deployments. It would be quite reckless to run a public server with iptables disabled, no?

[ccfu]

@W1LMS See it as two levels of security. Firewall at DC level and at server level is also best practice.