From f5eb7c5c586e36d0c1fb00692c46e8e1dc8f8e9f Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Sat, 7 Dec 2019 16:11:12 +0100
Subject: [rebootcontrol] cron: Test jumphost availability

---
 modules-available/rebootcontrol/hooks/cron.inc.php | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/modules-available/rebootcontrol/hooks/cron.inc.php b/modules-available/rebootcontrol/hooks/cron.inc.php
index 79a7ec2a..e387e055 100644
--- a/modules-available/rebootcontrol/hooks/cron.inc.php
+++ b/modules-available/rebootcontrol/hooks/cron.inc.php
@@ -1,6 +1,19 @@
 <?php
 
-if (/* mt_rand(1, 2) !== 1 || */ Property::get(RebootControl::KEY_AUTOSCAN_DISABLED))
+/*
+ * JumpHost availability test, 5 times a day...
+ */
+if (in_array((int)date('G'), [6, 7, 9, 12, 15]) && in_array(date('i'), ['00', '01', '02', '03'])) {
+	$res = Database::simpleQuery('SELECT hostid, host, port, username, sshkey, script FROM reboot_jumphost');
+	while ($row = $res->fetch(PDO::FETCH_ASSOC)) {
+		RebootControl::wakeViaJumpHost($row, '255.255.255.255', [['macaddr' => '00:11:22:33:44:55']]);
+	}
+}
+
+/*
+ * Client reachability test -- can be disabled
+ */
+if (mt_rand(1, 2) !== 1 || Property::get(RebootControl::KEY_AUTOSCAN_DISABLED))
 	return;
 
 class Stuff
-- 
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