I'd like to try to implement this, and possibly add app-specific monitoring of queues afterwards.
I've made a few changes to Jeremy's proposal, because I wanted to make use of the configuration file that the NRPE plugin already deploys.
Attached is my proposed change to the Ansible repo.
If that works I'll add more checks later on.
A.
diff --git a/roles/nagios_client/tasks/main.yml b/roles/nagios_client/tasks/main.yml
index 255b7ebfb..c44f05c79 100644
--- a/roles/nagios_client/tasks/main.yml
+++ b/roles/nagios_client/tasks/main.yml
@@ -233,6 +233,21 @@
tags:
- nagios_client
+- name: install nrpe checks for the RabbitMQ cluster
+ template:
+ src: "{{ item }}.j2"
+ dest: "/etc/nrpe.d/{{ item }}"
+ owner: root
+ group: root
+ mode: 0600
+ with_items:
+ - rabbitmq_args.cfg
+ when: inventory_hostname.startswith('rabbitmq')
+ notify:
+ - restart nrpe
+ tags:
+ - nagios_client
+
- name: nrpe service start
service: name=nrpe state=started enabled=true
tags:
diff --git a/roles/nagios_client/templates/rabbitmq_args.cfg.j2 b/roles/nagios_client/templates/rabbitmq_args.cfg.j2
new file mode 100644
index 000000000..ee3078d70
--- /dev/null
+++ b/roles/nagios_client/templates/rabbitmq_args.cfg.j2
@@ -0,0 +1,4 @@
+[common]
+hostname = localhost
+username = nagios-monitoring
+password = {{ (env == 'production')|ternary(rabbitmq_monitoring_password_production, rabbitmq_monitoring_password_staging) }}
\ No newline at end of file
diff --git a/roles/nagios_server/files/nagios/services/rabbitmq.cfg b/roles/nagios_server/files/nagios/services/rabbitmq.cfg
new file mode 100644
index 000000000..826af40e9
--- /dev/null
+++ b/roles/nagios_server/files/nagios/services/rabbitmq.cfg
@@ -0,0 +1,6 @@
+define service {
+ host_name rabbitmq01.phx2.fedoraproject.org
+ service_description Check bus server processes
+ check_command check_by_nrpe!check_rabbitmq_server!common@/etc/nrpe.d/rabbitmq_args.cfg
+ use defaulttemplate
+}
\ No newline at end of file
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