Create .torrents file from .xz and .sig

deploy/ansible/roles/backup/files/backup.sh

@@ -7,6 +7,7 @@ NYAAPANTSU_USERNAME="$1"
 NYAAPANTSU_PASSWORD="$2"
 NYAAPANTSU_DB="$3"
 NYAAPANTSU_PASSPHRASE_FILE="$4"
+NYAAPANTSU_TRACKER="$5"
 
 dump_file="${NYAAPANTSU_DB}_$(date +'%Y_%m_%d_%H_%M').backup"
 
@@ -15,7 +16,10 @@ pg_dump -U "${NYAAPANTSU_USERNAME}" -f "${dump_file}"
 xz -z "${dump_file}"
 
 compressed_dump_file="${dump_file}.xz"
+signature_file="${compressed_dump_file}.sig"
 
 gpg2 --batch --yes --passphrase-fd 0 \
-     --output "${compressed_dump_file}.sig" \
+     --output "${signature_file}" \
      --detach-sig "${compressed_dump_file}" < "${NYAAPANTSU_PASSPHRASE_FILE}"
+
+mktorrent -a "${NYAAPANTSU_TRACKER}" "${compressed_dump_file}" "${signature_file}"

deploy/ansible/roles/backup/tasks/main.yml

@@ -25,3 +25,18 @@
     dest: "{{ backup_cron_job }}"
   become: true
   when: pass_file.stat.exists == true
+
+- name: Add epel repository
+  yum_repository:
+    name: epel
+    description: EPEL YUM repo
+    baseurl: https://download.fedoraproject.org/pub/epel/$releasever/$basearch/
+    gpgcheck: 1
+    gpgkey: https://getfedora.org/static/352C64E5.txt
+  become: true
+
+- name: Install mktorrent
+  yum:
+    name: mktorrent
+    state: present
+  become: true

deploy/ansible/roles/backup/templates/backup_cron.j2

@@ -1 +1 @@
-0 {{ backup_cron_hours }} * * * {{ backup_script }} {{ nyaapantsu_user }} {{ nyaapantsu_password }} {{ nyaapantsu_dbname }} {{ nyaapantsu_gpg_passphrase_file }}
+0 {{ backup_cron_hours }} * * * {{ backup_script }} {{ nyaapantsu_user }} {{ nyaapantsu_password }} {{ nyaapantsu_dbname }} {{ nyaapantsu_gpg_passphrase_file }} {{ torrent_tracker }}

deploy/ansible/roles/backup/vars/main.yml

@@ -1,3 +1,4 @@
 backup_script: /usr/bin/nyaapantsu_backup.sh
 backup_cron_hours: 0
 backup_cron_job: /etc/cron.d/nyaapantsu_backup
+torrent_tracker: udp://tracker.doko.moe:6969