Add buster-backports repo and install Roundcube from buster-backports on Debian 10 (#26)

Closes #26

See merge request !11

Install sudo and gnupg

See merge request !15

Jan Pechek authored Mar 23, 2021 and Marius Burkard committed Mar 23, 2021

Signed-off-by: Jan Pechek <honza@pechek.cz>

Resolve "Disable php8.0 on Apache2"

Closes #36

See merge request ispconfig/ispconfig-autoinstaller!13

Resolve "Add function to install certbot instead of acme.sh"

Closes #38

See merge request ispconfig/ispconfig-autoinstaller!14

Move hostname check to one of the first steps (#35)

Closes #35

See merge request !12

Install unattended-upgrades (#25)

Closes #25

See merge request !3

Resolve "Update readme"

Closes #34

See merge request ispconfig/ispconfig-autoinstaller!10

Resolve "Fatal error when using --use-php=system: no alternatives for php-fpm.sock"

Closes #30

See merge request ispconfig/ispconfig-autoinstaller!6