soft-deactivation: Add cron job for weekly soft deactivating users.

puppet/zulip/files/cron.d/soft-deactivate-users

@@ -0,0 +1,6 @@
+SHELL=/bin/bash
+PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
+USER=zulip
+
+# Cron job to soft deactivate long term idle users weekly.
+0 5 * * 7 zulip /home/zulip/deployments/current/manage.py soft_activate_deactivate_users -d >/dev/null

puppet/zulip/manifests/app_frontend.pp

@@ -44,4 +44,13 @@ class zulip::app_frontend {
     mode => 644,
     source => "puppet:///modules/zulip/cron.d/restart-zulip",
   }
+
+  # Soft deactivate long term idle users weekly.
+  file { "/etc/cron.d/soft-deactivate-users":
+    ensure => file,
+    owner  => "root",
+    group  => "root",
+    mode => 644,
+    source => "puppet:///modules/zulip/cron.d/soft-deactivate-users",
+  }
 }

zerver/management/commands/soft_activate_deactivate_users.py

@@ -42,6 +42,10 @@ class Command(ZulipBaseCommand):
 
     def handle(self, *args, **options):
         # type: (*Any, **str) -> None
+        if settings.STAGING:
+            print('This is a Staging server. Suppressing management command.')
+            sys.exit(0)
+
         if options['realm_id']:
             realm = self.get_realm(options)
         filter_kwargs = {}  # type: Dict[str, Realm]