Use rtorrent to seed the torrents (fails on systemd)

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

@@ -8,6 +8,8 @@ NYAAPANTSU_PASSWORD="$2"
 NYAAPANTSU_DB="$3"
 NYAAPANTSU_PASSPHRASE_FILE="$4"
 NYAAPANTSU_TRACKER="$5"
+NYAAPANTSU_DOWNLOADED_DIR="$6"
+NYAAPANTSU_WATCH_DIR="$7"
 
 dump_file="${NYAAPANTSU_DB}_$(date +'%Y_%m_%d_%H_%M').backup"
 
@@ -23,3 +25,6 @@ gpg2 --batch --yes --passphrase-fd 0 \
      --detach-sig "${compressed_dump_file}" < "${NYAAPANTSU_PASSPHRASE_FILE}"
 
 mktorrent -a "${NYAAPANTSU_TRACKER}" "${compressed_dump_file}" "${signature_file}"
+
+mv "${compressed_dump_file}" "${signature_file}" "${NYAAPANTSU_DOWNLOADED_DIR}"
+mv "${compressed_dump_file}.torrent" "${NYAAPANTSU_WATCH_DIR}/"

deploy/ansible/roles/backup/files/rtorrent.service

@@ -0,0 +1,14 @@
+Unit]
+Description=rTorrent
+After=network.target
+
+[Service]
+Type=forking
+KillMode=none
+ExecStart=/usr/bin/screen -dmfa -S rtorrent /usr/bin/rtorrent
+ExecStop=/usr/bin/killall -w -s 2 /usr/bin/rtorrent
+WorkingDirectory=%h
+
+[Install]
+WantedBy=default.target
+# vim: ft=cfg

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

@@ -19,13 +19,6 @@
   become: true
   when: pass_file.stat.exists == true
 
-- name: Setup backup cron
-  template:
-    src: backup_cron.j2
-    dest: "{{ backup_cron_job }}"
-  become: true
-  when: pass_file.stat.exists == true
-
 - name: Add epel repository
   yum_repository:
     name: epel
@@ -35,8 +28,36 @@
     gpgkey: https://getfedora.org/static/352C64E5.txt
   become: true
 
-- name: Install mktorrent
+- name: Install mktorrent and rtorrent
   yum:
-    name: mktorrent
+    name: "{{ item }}"
     state: present
   become: true
+  with_items:
+    - mktorrent
+    - rtorrent
+
+- name: Configure rtorrent
+  template:
+    src: rtorrent.rc.j2
+    dest: ~/.rtorrent.rc
+
+- name: Copy systemd rtorrent service
+  template:
+    src: rtorrent.service.j2
+    dest: /etc/systemd/system/rtorrent.service
+  become: true
+
+- name: Enable and start rtorrent service
+  systemd:
+    enabled: yes
+    name: rtorrent
+    state: started
+  become: true
+
+- name: Setup backup cron
+  template:
+    src: backup_cron.j2
+    dest: "{{ backup_cron_job }}"
+  become: true
+  when: pass_file.stat.exists == 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 }} {{ torrent_tracker }}
+0 {{ backup_cron_hours }} * * * {{ backup_script }} {{ nyaapantsu_user }} {{ nyaapantsu_password }} {{ nyaapantsu_dbname }} {{ nyaapantsu_gpg_passphrase_file }} {{ torrent_tracker }} {{ torrent_downloaded_directory }} {{ torrent_watch_directory }}

deploy/ansible/roles/backup/templates/rtorrent.rc.j2

@@ -0,0 +1,28 @@
+min_peers = 40
+max_peers = 52
+min_peers_seed = 10
+max_peers_seed = 52
+max_uploads = 15
+upload_rate = 0
+
+# Default directory to save the downloaded torrents.
+directory = {{ torrent_downloaded_directory }}
+
+# Watch a directory for new torrents, and stop those that have been
+# deleted.
+schedule = watch_directory,5,5,load_start={{ torrent_watch_directory }}/*.torrent
+
+#schedule = low_diskspace,5,60,close_low_diskspace=100M
+
+check_hash = yes
+
+# Set whether the client should try to connect to UDP trackers.
+#use_udp_trackers = yes
+
+# Should be force it ?
+encryption = allow_incoming,enable_retry,prefer_plaintext
+
+dht = auto
+dht_port = 6881
+peer_exchange = ye
+# vim: ft=cfg

deploy/ansible/roles/backup/templates/rtorrent.service.j2

@@ -0,0 +1,16 @@
+[Unit]
+Description=rTorrent
+After=network.target
+
+[Service]
+Type=forking
+KillMode=none
+User=rtorrent
+ExecStartPre=/usr/bin/bash -c "if test -e /home/{{ ansible_ssh_user }}/.rtorrent_session/rtorrent.lock && test -z `pidof rtorrent`; then rm -f  /home/{{ ansible_ssh_user }}/.rtorrent_session/rtorrent.lock; fi"
+ExecStart=/usr/bin/screen -dmfa -S rtorrent /usr/bin/rtorrent
+ExecStop=/usr/bin/bash -c "test `pidof rtorrent` && killall -w -s 2 /usr/bin/rtorrent"
+WorkingDirectory=/home/{{ ansible_ssh_user }}
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target

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

@@ -2,3 +2,5 @@ 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
+torrent_downloaded_directory: ~/downloaded/
+torrent_watch_directory: ~/watch/