Repositories configurationΒΆ

Most of servers may use same repositories set:

deb buster main contrib non-free
deb buster-updates main
deb buster/updates main
deb 1.11 main
deb buster-pgdg main

System repositories can be changed by editing of file: /etc/apt/sources.list. Since we use our own package repository you have add our key to trusted.

# wget -O - | apt-key add -

PGDG repository key also should be added to trusted list

# wget -O - | apt-key add -