Edit: /etc/cloud/templates/sources.list.debian.tmpl (1439B)
## template:jinja
## Note, this file is written by cloud-init on first boot of an instance
## modifications made here will not survive a re-bundle.
## if you wish to make changes you can:
## a.) add 'apt_preserve_sources_list: true' to /etc/cloud/cloud.cfg
## or do the same in user-data
## b.) add sources in /etc/apt/sources.list.d
## c.) make changes to template file /etc/cloud/templates/sources.list.debian.tmpl
###
# See http://www.debian.org/releases/stable/i386/release-notes/ch-upgrading.html
# for how to upgrade to newer versions of the distribution.
deb {{mirror}} {{codename}} main
deb-src {{mirror}} {{codename}} main
## Major bug fix updates produced after the final release of the
## distribution.
deb {{security}} {{codename}}{% if codename in ('buster', 'stretch') %}/updates{% else %}-security{% endif %} main
deb-src {{security}} {{codename}}{% if codename in ('buster', 'stretch') %}/updates{% else %}-security{% endif %} main
deb {{mirror}} {{codename}}-updates main
deb-src {{mirror}} {{codename}}-updates main
## Uncomment the following two lines to add software from the 'backports'
## repository.
##
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
deb {{mirror}} {{codename}}-backports main
deb-src {{mirror}} {{codename}}-backports main