From 37f6971e34f5bbd471f1e8e0a8b917d188e9e273 Mon Sep 17 00:00:00 2001
From: Christian Elberfeld <elberfeld@web.de>
Date: Wed, 10 May 2023 09:59:40 +0200
Subject: [PATCH] icinga matrix notification
---
site.yml | 2 +
webserver/docker_icinga/tasks/main.yml | 1 +
webserver/docker_icinga/templates/Dockerfile | 6 +
.../etc/icinga/conf.d/commands2.conf | 147 +++++++++++++++++-
.../etc/icinga/conf.d/notifications.conf | 30 ++++
.../etc/icinga/conf.d/templates.conf | 35 +++++
6 files changed, 220 insertions(+), 1 deletion(-)
diff --git a/site.yml b/site.yml
index 58b6b656..b05735b3 100644
--- a/site.yml
+++ b/site.yml
@@ -190,6 +190,8 @@
domain: icinga.warpzone.ms,
api_port: 5665,
mysql_port: 33306,
+ matrix_notification_domain: "matrix.warpzone.ms",
+ matrix_notification_room: "!iYefxbySFEfFQfUGEK:matrix.warpzone.ms"
}
- {
role: webserver/docker_hackmd, tags: hackmd,
diff --git a/webserver/docker_icinga/tasks/main.yml b/webserver/docker_icinga/tasks/main.yml
index 284f8a7c..c9714182 100644
--- a/webserver/docker_icinga/tasks/main.yml
+++ b/webserver/docker_icinga/tasks/main.yml
@@ -8,6 +8,7 @@
- { path: "{{ basedir }}/icinga_api_pass", length: 8 }
- { path: "{{ basedir }}/mysql_admin_pass", length: 12 }
- { path: "{{ basedir }}/mysql_user_pass", length: 12 }
+ - { path: "{{ basedir }}/matrix_notification_access_token", length: -1 }
- name: pakete installieren
diff --git a/webserver/docker_icinga/templates/Dockerfile b/webserver/docker_icinga/templates/Dockerfile
index 7211fcf6..1c804d96 100644
--- a/webserver/docker_icinga/templates/Dockerfile
+++ b/webserver/docker_icinga/templates/Dockerfile
@@ -48,3 +48,9 @@ RUN cd /opt/ \
&& git clone https://github.com/elberfeld/check_metric_value.git \
&& cd /opt/check_metric_value/ \
&& git checkout b94d3c3e78497a05e3b4520d33421f37e4d77985
+
+# icinga2-matrix_notification - commit from 15.04.2012
+RUN cd /opt/ \
+ && git clone https://github.com/linuxmail/icinga2-matrix_notification \
+ && cd /opt/icinga2-matrix_notification/ \
+ && git checkout 99d2174a3b00e9a88648fe58bcd975368f69837d
diff --git a/webserver/docker_icinga/templates/etc/icinga/conf.d/commands2.conf b/webserver/docker_icinga/templates/etc/icinga/conf.d/commands2.conf
index 7ff9ab0d..dd72f3f4 100644
--- a/webserver/docker_icinga/templates/etc/icinga/conf.d/commands2.conf
+++ b/webserver/docker_icinga/templates/etc/icinga/conf.d/commands2.conf
@@ -1,4 +1,8 @@
+/**
+ * Check MQTT values
+ */
+
object CheckCommand "check_mqtt" {
import "plugin-check-command"
@@ -33,6 +37,10 @@ object CheckCommand "check_mqtt" {
}
}
+/**
+ * Check for Mail Blacklisting
+ */
+
object CheckCommand "check_mail_blacklist" {
import "plugin-check-command"
@@ -45,6 +53,9 @@ object CheckCommand "check_mail_blacklist" {
}
}
+/**
+ * Check for Prometheus values
+ */
object CheckCommand "check_metric_value" {
import "plugin-check-command"
@@ -62,4 +73,138 @@ object CheckCommand "check_metric_value" {
"-w" = "$metric_warn$"
"-c" = "$metric_crit$"
}
-}
\ No newline at end of file
+}
+
+/**
+ * Matrix Notification
+ */
+
+object NotificationCommand "matrix-host-notification" {
+ import "plugin-notification-command"
+ command = [ "/opt/icinga2-matrix_notification/scripts/matrix-host-notification.sh" ]
+ arguments += {
+ "-4" = "$notification_address$"
+ "-6" = "$notification_address6$"
+ "-b" = "$notification_author$"
+ "-c" = "$notification_comment$"
+ "-d" = {
+ required = true
+ value = "$notification_date$"
+ }
+ "-i" = "$notification_icingaweb2url$"
+ "-l" = {
+ required = true
+ value = "$notification_hostname$"
+ }
+ "-m" = {
+ required = true
+ value = "$notification_matrix_room_id$"
+ }
+ "-n" = {
+ required = true
+ value = "$notification_hostdisplayname$"
+ }
+ "-o" = {
+ required = true
+ value = "$notification_hostoutput$"
+ }
+ "-s" = {
+ required = true
+ value = "$notification_hoststate$"
+ }
+ "-t" = {
+ required = true
+ value = "$notification_type$"
+ }
+ "-x" = {
+ required = true
+ value = "$notification_matrix_server$"
+ }
+ "-y" = {
+ required = true
+ value = "$notification_matrix_token$"
+ }
+ }
+ vars.notification_address = "$address$"
+ vars.notification_address6 = "$address6$"
+ vars.notification_author = "$notification.author$"
+ vars.notification_comment = "$notification.comment$"
+ vars.notification_date = "$icinga.long_date_time$"
+ vars.notification_hostdisplayname = "$host.display_name$"
+ vars.notification_hostname = "$host.name$"
+ vars.notification_hostoutput = "$host.output$"
+ vars.notification_hoststate = "$host.state$"
+ vars.notification_type = "$notification.type$"
+}
+
+
+object NotificationCommand "matrix-service-notification" {
+ import "plugin-notification-command"
+ command = [ "/opt/icinga2-matrix_notification/scripts/matrix-service-notification.sh" ]
+ arguments += {
+ "-4" = {
+ required = true
+ value = "$notification_address$"
+ }
+ "-6" = "$notification_address6$"
+ "-b" = "$notification_author$"
+ "-c" = "$notification_comment$"
+ "-d" = {
+ required = true
+ value = "$notification_date$"
+ }
+ "-e" = {
+ required = true
+ value = "$notification_servicename$"
+ }
+ "-i" = "$notification_icingaweb2url$"
+ "-l" = {
+ required = true
+ value = "$notification_hostname$"
+ }
+ "-m" = {
+ required = true
+ value = "$notification_matrix_room_id$"
+ }
+ "-n" = {
+ required = true
+ value = "$notification_hostdisplayname$"
+ }
+ "-o" = {
+ required = true
+ value = "$notification_serviceoutput$"
+ }
+ "-s" = {
+ required = true
+ value = "$notification_servicestate$"
+ }
+ "-t" = {
+ required = true
+ value = "$notification_type$"
+ }
+ "-u" = {
+ required = true
+ value = "$notification_servicedisplayname$"
+ }
+ "-x" = {
+ required = true
+ value = "$notification_matrix_server$"
+ }
+ "-y" = {
+ required = true
+ value = "$notification_matrix_token$"
+ }
+ }
+ vars.notification_address = "$address$"
+ vars.notification_address6 = "$address6$"
+ vars.notification_author = "$notification.author$"
+ vars.notification_comment = "$notification.comment$"
+ vars.notification_date = "$icinga.long_date_time$"
+ vars.notification_hostdisplayname = "$host.display_name$"
+ vars.notification_hostname = "$host.name$"
+ vars.notification_servicedisplayname = "$service.display_name$"
+ vars.notification_serviceoutput = "$service.output$"
+ vars.notification_servicestate = "$service.state$"
+ vars.notification_type = "$notification.type$"
+ vars.notification_servicename = "$service.name$"
+}
diff --git a/webserver/docker_icinga/templates/etc/icinga/conf.d/notifications.conf b/webserver/docker_icinga/templates/etc/icinga/conf.d/notifications.conf
index e69de29b..bab5c7bf 100644
--- a/webserver/docker_icinga/templates/etc/icinga/conf.d/notifications.conf
+++ b/webserver/docker_icinga/templates/etc/icinga/conf.d/notifications.conf
@@ -0,0 +1,30 @@
+
+// https://github.com/linuxmail/icinga2-matrix_notification
+/**
+ * Example Matrix.org apply rules.
+ * The "!<id>:matrix.org" needs to be replaced with the room ID
+ * for example "!SDFfskjfdszhdaslasdkjhdasd:matrix.org".
+ * Also a Matrix access token is required too.
+ */
+
+apply Notification "Matrix host problems" to Host {
+ import "matrix-host-notification"
+
+ vars.notification_matrix_server = "https://{{ matrix_notification_domain }}"
+ vars.notification_matrix_room_id = "{{ matrix_notification_room }}"
+ vars.notification_matrix_token = "{{ matrix_notification_access_token }}"
+
+ # Assign to all hosts
+ assign where host.address
+}
+
+apply Notification "Matrix service problems" to Service {
+ import "matrix-service-notification"
+
+ vars.notification_matrix_server = "https://{{ matrix_notification_domain }}"
+ vars.notification_matrix_room_id = "{{ matrix_notification_room }}"
+ vars.notification_matrix_token = "{{ matrix_notification_access_token }}"
+
+ # Assign to all services
+ assign where service.name
+}
diff --git a/webserver/docker_icinga/templates/etc/icinga/conf.d/templates.conf b/webserver/docker_icinga/templates/etc/icinga/conf.d/templates.conf
index 5655e3f2..913364bb 100644
--- a/webserver/docker_icinga/templates/etc/icinga/conf.d/templates.conf
+++ b/webserver/docker_icinga/templates/etc/icinga/conf.d/templates.conf
@@ -81,3 +81,38 @@ template Notification "mail-service-notification" {
period = "24x7"
}
+
+/**
+ * Provides default settings for Matrix.org service notifications.
+ */
+
+template Notification "matrix-host-notification" {
+ command = "matrix-host-notification"
+
+ states = [ Up, Down ]
+ types = [ Problem, Acknowledgement, Recovery, Custom,
+ FlappingStart, FlappingEnd,
+ DowntimeStart, DowntimeEnd, DowntimeRemoved ]
+ vars += {
+ // notification_icingaweb2url = "https://{{ domain }}/icingaweb2"
+ notification_logtosyslog = false
+ }
+ // interval = 0s
+ period = "24x7"
+}
+
+template Notification "matrix-service-notification" {
+ command = "matrix-service-notification"
+
+ states = [ OK, Warning, Critical, Unknown ]
+ types = [ Problem, Acknowledgement, Recovery, Custom,
+ FlappingStart, FlappingEnd,
+ DowntimeStart, DowntimeEnd, DowntimeRemoved ]
+
+ vars += {
+ // notification_icingaweb2url = "https://{{ domain }}/icingaweb2"
+ notification_logtosyslog = false
+ }
+ // interval = 0s
+ period = "24x7"
+}
--
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