Remove debian buster package mirrors

We have successfully removed debian buster from nodepool and zuul at
this point. The last major TODO in debian buster cleanup is to remove it
from our package mirrors. This change is the first step in making that
happen.

For step two we follow the manual process documented in our reprepro
docs [0] for cleaning up mirror components. We will need to perform
these actions against the debian, debian security, and ceph octopus
mirrors.

[0] https://docs.opendev.org/opendev/system-config/latest/reprepro.html#removing-components

Depends-On: https://review.opendev.org/c/openstack/project-config/+/910031
Change-Id: Ic1fc6a45cb7f644d7862312589254b6100e17222

playbooks/roles/reprepro/files/debian-ceph-octopus/config/distributions

@@ -1,12 +1,3 @@
-Origin: Ceph Octopus
-Codename: buster
-Description: OpenStack Debian Ceph Octopus Buster mirror
-Architectures: amd64
-Components: main
-Contents: .gz
-Update: debian-ceph-octopus
-Log: /var/log/reprepro/debian-ceph-octopus-buster.log
-
 Origin: Ceph Octopus
 Codename: focal
 Description: OpenStack Debian Ceph Octopus Focal mirror

playbooks/roles/reprepro/files/debian-security/config/distributions

@@ -1,15 +1,3 @@
-Origin: Debian Security
-Codename: buster
-Suite: updates
-Description: OpenStack Debian Security Buster mirror
-Architectures: amd64 arm64
-Components: main
-UDebComponents: main
-Contents: .gz
-Update: debian-security
-Log: /var/log/reprepro/debian-security-buster.log
-
-
 Origin: Debian Security
 Codename: bullseye-security
 Suite: updates

playbooks/roles/reprepro/files/debian/config/distributions

@@ -1,40 +1,3 @@
-Origin: Debian
-Label: Debian
-Codename: buster
-Description: OpenStack Debian Buster mirror
-Architectures: amd64 arm64
-Components: main
-UDebComponents: main
-Contents: .gz
-Update: debian
-Log: /var/log/reprepro/debian-buster.log
-
-Origin: Debian
-Label: Debian
-Codename: buster-updates
-Description: OpenStack Debian Buster Updates mirror
-Architectures: amd64 arm64
-Components: main
-UDebComponents: main
-Contents: .gz
-Update: debian
-Log: /var/log/reprepro/debian-buster-updates.log
-
-
-Origin: Debian Backports
-Label: Debian Backports
-Codename: buster-backports
-NotAutomatic: yes
-ButAutomaticUpgrades: yes
-Description: OpenStack Debian Buster Backports mirror
-Architectures: amd64 arm64
-Components: main
-UDebComponents: main
-Contents: .gz
-Update: debian
-Log: /var/log/reprepro/debian-buster-backports.log
-
-
 Origin: Debian
 Label: Debian
 Codename: bullseye

playbooks/roles/reprepro/tasks/debian-security.yaml

@@ -4,7 +4,6 @@
     _dir: 'debian-security'
     _volume: 'mirror.debian-security'
     _keys:
-      - { key_id: '4DFAB270CAA96DFA', file: 'debian-buster-security.asc' }
       - { key_id: 'A48449044AAD5C5D', file: 'debian-bullseye-security.asc' }
       - { key_id: '254CF3B5AEC0A8F0', file: 'debian-bookworm-security.asc'}
 

playbooks/roles/reprepro/tasks/debian.yaml

@@ -4,7 +4,6 @@
     _dir: 'debian'
     _volume: 'mirror.debian'
     _keys:
-      - { key_id: 'DC30D7C23CBBABEE', file: 'debian-buster.asc' }
       - { key_id: '73A4F27B8DD47936', file: 'debian-bullseye.asc' }
       - { key_id: 'B7C5D7D6350947F8', file: 'debian-bookworm.asc' }