Extract mastodon db backup to its own recipe

nodes/mastodon-3.json

@@ -24,6 +24,7 @@
       "kosmos-mastodon",
       "kosmos-mastodon::default",
       "kosmos-mastodon::nginx",
+      "kosmos-mastodon::backup",
       "apt::default",
       "timezone_iii::default",
       "timezone_iii::debian",
@@ -67,6 +68,9 @@
       "nginx::commons_conf",
       "kosmos-nginx::firewall",
       "tor-full::default",
+      "backup::default",
+      "logrotate::default",
+      "poise-git::default",
       "git::default",
       "git::package",
       "kosmos-base::letsencrypt"

roles/mastodon.rb

@@ -4,4 +4,5 @@ run_list %w(
   role[postgresql_client]
   kosmos-mastodon
   kosmos-mastodon::nginx
+  kosmos-mastodon::backup
 )

site-cookbooks/kosmos-mastodon/recipes/backup.rb

@@ -0,0 +1,18 @@
+#
+# Cookbook Name:: kosmos-mastodon
+# Recipe:: backup
+#
+
+postgresql_data_bag_item = data_bag_item('credentials', 'postgresql')
+
+unless node.chef_environment == "development"
+  unless node["backup"]["postgresql"]["databases"].keys.include? 'mastodon'
+    node.override["backup"]["postgresql"]["host"] = "pg.kosmos.local"
+    node.override["backup"]["postgresql"]["databases"]["mastodon"] = {
+      username: "mastodon",
+      password: postgresql_data_bag_item['mastodon_user_password']
+    }
+  end
+
+  include_recipe "backup"
+end

site-cookbooks/kosmos-mastodon/recipes/pg_db.rb

@@ -14,18 +14,3 @@ postgresql_database 'mastodon' do
   owner 'mastodon'
   action :create
 end
-
-#
-# Backup
-#
-
-unless node.chef_environment == "development"
-  unless node["backup"]["postgresql"]["databases"].keys.include? 'mastodon'
-    node.override["backup"]["postgresql"]["databases"]["mastodon"] = {
-      username: "mastodon",
-      password: postgresql_data_bag_item['mastodon_user_password']
-    }
-  end
-
-  include_recipe "backup"
-end