borg-client: Adapt for FQDN

Signed-off-by: Florian Pritz <bluewind@xinu.at>

host_vars/apollo.archlinux.org

@@ -11,3 +11,9 @@ ipv6_gateway: "fe80::1"
 filesystem: btrfs
 
 zabbix_agent_server: "127.0.0.1"
+
+# FIXME: this should probably be configured another way. maybe the
+# mysql/postgres roles should deploy the credentials themselves
+postgres_backup_dir: "/var/lib/postgres/backup"
+mysql_backup_dir: "/root/backup-mysql"
+mysql_backup_defaults: "/root/.backup-my.cnf"

host_vars/soyuz.archlinux.org

@@ -9,3 +9,4 @@ ipv6_gateway: "fe80::1"
 default_qdisc: "fq"
 tcp_congestion_control: "bbr"
 filesystem: btrfs
+postgres_backup_dir: "/var/lib/postgres/backup"

playbooks/apollo.yml

@@ -22,7 +22,7 @@
     - { role: tools, tags: ['tools'] }
     - { role: sshd, tags: ['sshd'] }
     - { role: root_ssh, tags: ['root_ssh'] }
-    - { role: borg-client, backup_host: "borg@vostok.archlinux.org", backup_dir: "/backup/apollo", postgres_backup_dir: "/var/lib/postgres/backup", mysql_backup_dir: "/root/backup-mysql", mysql_backup_defaults: "/root/.backup-my.cnf", tags: ["borg"] }
+    - { role: borg-client, tags: ["borg"] }
     - { role: nginx, letsencrypt_validation_dir: "/var/lib/letsencrypt", tags: ["nginx"] }
     - { role: planet, planet_domain: "planet.archlinux.org", planet_dir: "/srv/http/planet", tags: ["planet"] }
     - { role: spampd, tags: ["mail", "spampd"] }

playbooks/orion.yml

@@ -11,7 +11,7 @@
     - { role: tools, tags: ['tools'] }
     - { role: sshd, tags: ['sshd'] }
     - { role: root_ssh, tags: ['root_ssh'] }
-    - { role: borg-client, backup_host: "borg@vostok.archlinux.org", backup_dir: "/backup/orion", postgres_backup_dir: None, tags: ['borg'] }
+    - { role: borg-client, tags: ['borg'] }
     - { role: opendkim, dkim_selector: orion, tags: ['mail'] }
     - { role: dovecot, tags: ['mail', "dovecot"] }
     - { role: spampd, tags: ["mail", "spampd"] }

playbooks/soyuz.yml

@@ -8,7 +8,7 @@
     - { role: tools, tags: ['tools'] }
     - { role: sshd, tags: ['sshd'] }
     - { role: root_ssh, tags: ['root_ssh'] }
-    - { role: borg-client, backup_host: "borg@vostok.archlinux.org", backup_dir: "/backup/soyuz", postgres_backup_dir: "/var/lib/postgres/backup", tags: ['borg'] }
+    - { role: borg-client, tags: ['borg'] }
     - { role: opendkim, dkim_selector: soyuz, tags: ['mail'] }
     - { role: postfix, postfix_server: false, tags: ["mail", "postfix"] }
     - { role: archusers, tags: ['archusers'] }

playbooks/vostok.yml

@@ -8,4 +8,4 @@
     - tools
     - sshd
     - { role: root_ssh, tags: ['root_ssh'] }
-    - { role: borg-server, backup_dir: "/backup", backup_clients: ["orion", "apollo", "soyuz"] }
+    - { role: borg-server, backup_dir: "/backup", backup_clients: "{{groups['borg-clients']}}", tags: ["borg"] }

roles/borg-client/defaults/main.yml

@@ -1,4 +1,6 @@
 ---
-postgres_backup_dir: ''
+backup_host: "borg@vostok.archlinux.org"
+backup_dir: "/backup/{{inventory_hostname}}"
+postgres_backup_dir: None
 mysql_backup_dir: ''
 mysql_backup_defaults: ''

roles/borg-server/tasks/main.yml

@@ -16,7 +16,7 @@
 - name: fetch ssh keys
   command: cat /root/.ssh/id_rsa.pub
   register: ssh_keys
-  delegate_to: "{{ groups[item][0] }}"
+  delegate_to: "{{ item }}"
   with_items: "{{ backup_clients }}"
 
 - name: allow certain clients to connect