Add missing openssl verify to cluster troubleshooting docs

[icinga2] / doc / 3-monitoring-basics.md

diff --git a/doc/3-monitoring-basics.md b/doc/3-monitoring-basics.md
index c52e39fa9dd0053fe299f73f3b2d0e6421b20ded..8c490af250e3fa3c0d166297c917c9f82f1b9bfb 100644 (file)
--- a/doc/3-monitoring-basics.md
+++ b/doc/3-monitoring-basics.md
@@ -917,6 +917,8 @@ refining the notifications being actually sent.
 There are many ways of sending notifications, e.g. by e-mail, XMPP,
 IRC, Twitter, etc. On its own Icinga 2 does not know how to send notifications.
 Instead it relies on external mechanisms such as shell scripts to notify users.
+More notification methods are listed in the [addons and plugins](13-addons-plugins.md#notification-scripts-interfaces)
+chapter.
 
 A notification specification requires one or more users (and/or user groups)
 who will be notified in case of problems. These users must have all custom