axiom-configure gets dialog prompt if OpenSSH is already installed on Debian

[rl1987]

There's this line in axiom-configure script:

        DEBIAN_FRONTEND=noninteractive sudo apt-get update && sudo apt-get install git ruby python3-pip curl iputils-ping net-tools unzip xsltproc bc rsync sudo wget nano bsdmainutils openssh-server fail2ban -y 

If OpenSSH is already installed, installing openssh-server via APT may present a dialog asking the user if they want to keep the existing configuration or not. This is a show-stopper for unattended, automated installations in Debian-ish server environment, such as Digital Ocean instances.

[0xtavian]

@rl1987 Interesting, what OS are you using with DO? Can you try with Ubuntu 20.04?

[rl1987]

Debian 11. The command in provisioning script that would be executed via cloud-init is:

printf "\n1\nn\ndo\ny\n$(cat do_token.txt)\nsfo3\n\n\n\n\nquest\nbarebones\n\n\n" | ./axiom-configure

I'll try experimenting some more to isolate the issue better.

[rl1987]

Not getting the prompt on Ubuntu 20.04.

[rl1987]

Tried this again and the problem resurfaced.

[rl1987]

My attempt to fix this: #779