bundles/backup-server: do not alert for one missing day of backups

bundles/backup-server/files/check_backup_for_node

@@ -42,9 +42,12 @@ try:
         datetime.fromtimestamp(last_snap).strftime('%Y-%m-%d %H:%M:%S'),
     ))
 
-    if delta > (DAY_SECONDS * 2):
+    # One day without backups is still okay. There may be fluctuations
+    # because of transfer speed, amount of data, changes in backup
+    # schedule etc.
+    if delta > (DAY_SECONDS * 3):
         exit(2)
-    elif delta > DAY_SECONDS:
+    elif delta > (DAY_SECONDS * 2):
         exit(1)
     else:
         exit(0)

bundles/pacman/items.py

@@ -79,7 +79,7 @@ pkg_pacman = {
 }
 
 if node.metadata.get('pacman/install_gui', False):
-    pkg_pacman = {
+    pkg_pacman.update({
         'fish': {},
         'netctl': {},
         'rfkill': {},