Add monitoring modules via naemon

[perso/Immae/Config/Nix.git] / modules / private / monitoring / plugins / notify_by_email

diff --git a/modules/private/monitoring/plugins/notify_by_email b/modules/private/monitoring/plugins/notify_by_email
new file mode 100755 (executable)
index 0000000..ad0dcc7
--- /dev/null
+++ b/modules/private/monitoring/plugins/notify_by_email
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+# $1 = service/host
+
+# $2 = type (PROBLEM RECOVERY ACKNOWLEDGEMENT FLAPPINGSTART FLAPPINGSTOP FLAPPINGDISABLED DOWNTIMESTART DOWNTIMESTOP DOWNTIMECANCELLED)
+# http://www.naemon.org/documentation/usersguide/macrolist.html#notificationtype
+
+# $3 = host alias
+
+# $4 = date (YYYY-MM-DDTHH:MM:SS)
+
+# $5 = E-mail
+
+NOTIFICATION_TYPE="$2"
+HOST_ALIAS="$3"
+DATE="$4"
+CONTACT="$5"
+
+message=""
+
+if [ "$1" = "host" ]; then
+  message=$(printf "%b" "***** Naemon *****\n\nNotification Type: $NOTIFICATION_TYPE\n\nHost: $HOST_ALIAS\nState: $HOSTSTATE\nInfo: $HOSTOUTPUT\n\nDate/Time: $DATE\n")
+  subject="** $NOTIFICATION_TYPE Host Alert: $HOST_ALIAS is $HOSTSTATE **"
+else
+  message=$(printf "%b" "***** Naemon *****\n\nNotification Type: $NOTIFICATION_TYPE\n\nService: $SERVICEDESC\nHost: $HOST_ALIAS\nState: $SERVICESTATE\n\nDate/Time: $DATE\n\nAdditional Info:\n\n$SERVICEOUTPUT\n")
+  subject="** $NOTIFICATION_TYPE Service Alert: $HOST_ALIAS/$SERVICEDESC is $SERVICESTATE **"
+fi
+
+# sendwait waits for sendmail to finish its job, otherwise it continues in the
+# background and gets killed too early
+echo "$message" | MAILRC=/dev/null mail -r "naemon@immae.eu" -n -Ssendwait -s "$subject" "$CONTACT"