some minor fixes

bin/upgrade_and_restart_all

@@ -61,8 +61,10 @@ for node in [
     *wireguard_servers,
 ]:
     try:
-        if node.run('test -e /var/run/reboot-required').return_code == 0:
+        if node.run('test -e /var/run/reboot-required', may_fail=True).return_code == 0:
             print('rebooting', node.name)
             print(node.run('systemctl reboot').stdout.decode())
+        else:
+            print('not rebooting', node.name)
     except Exception as e:
         print(e)

bundles/icingaweb2/metadata.py

@@ -11,7 +11,7 @@ defaults = {
             'php-imagick': {},
             'php-pgsql': {},
             'icingaweb2': {},
-            'icingaweb2-module-monitoring': {},
+            #'icingaweb2-module-monitoring': {}, # ?
         },
         'sources': {
             'icinga': {

bundles/influxdb2/items.py

@@ -4,7 +4,7 @@ from shlex import quote
 directories['/var/lib/influxdb'] = {
     'owner': 'influxdb',
     'group': 'influxdb',
-    'mode': '0750',
+    'mode': '0755',
     'needs': [
         'zfs_dataset:tank/influxdb',
     ],