From 4ada1a123584d902697c8b8ef74b422ada8f51db Mon Sep 17 00:00:00 2001
From: Deimos <deimos@tildes.net>
Date: Sun, 20 Jan 2019 15:10:31 -0700
Subject: [PATCH] Add RabbitMQ exporter for Prometheus

---
 .../prometheus_rabbitmq_exporter.service      | 14 ++++++++++
 .../exporters/rabbitmq_exporter.sls           | 28 +++++++++++++++++++
 salt/salt/prometheus/prometheus.yml           |  4 +++
 salt/salt/top.sls                             |  1 +
 4 files changed, 47 insertions(+)
 create mode 100644 salt/salt/prometheus/exporters/prometheus_rabbitmq_exporter.service
 create mode 100644 salt/salt/prometheus/exporters/rabbitmq_exporter.sls

diff --git a/salt/salt/prometheus/exporters/prometheus_rabbitmq_exporter.service b/salt/salt/prometheus/exporters/prometheus_rabbitmq_exporter.service
new file mode 100644
index 0000000..5b70d76
--- /dev/null
+++ b/salt/salt/prometheus/exporters/prometheus_rabbitmq_exporter.service
@@ -0,0 +1,14 @@
+[Unit]
+Description=Prometheus RabbitMQ Exporter
+After=syslog.target network.target
+
+[Service]
+Type=simple
+RemainAfterExit=no
+WorkingDirectory=/opt/prometheus_rabbitmq_exporter
+User=prometheus
+Group=prometheus
+ExecStart=/opt/prometheus_rabbitmq_exporter/rabbitmq_exporter
+
+[Install]
+WantedBy=multi-user.target
diff --git a/salt/salt/prometheus/exporters/rabbitmq_exporter.sls b/salt/salt/prometheus/exporters/rabbitmq_exporter.sls
new file mode 100644
index 0000000..2147293
--- /dev/null
+++ b/salt/salt/prometheus/exporters/rabbitmq_exporter.sls
@@ -0,0 +1,28 @@
+# Download/extract and set up the rabbitmq exporter
+include:
+  - prometheus.user
+
+unpack-rabbitmq-exporter:
+  archive.extracted:
+    - name: /opt/prometheus_rabbitmq_exporter
+    - source:
+      - salt://prometheus/exporters/rabbitmq_exporter-1.0.0-WIP.linux-amd64.tar.gz
+      - https://github.com/kbudde/rabbitmq_exporter/releases/download/v1.0-wip1/rabbitmq_exporter-1.0.0-WIP.linux-amd64.tar.gz
+    - source_hash: sha256=d478dcf72d8a5175a4f3ea6b8e0356f64e2fcdb7b65bb5bfc0bd161d896abc4a
+    - if_missing: /opt/prometheus_rabbitmq_exporter
+    - user: prometheus
+    - group: prometheus
+    - options: --strip-components=1
+    - enforce_toplevel: False
+
+/etc/systemd/system/prometheus_rabbitmq_exporter.service:
+  file.managed:
+    - source: salt://prometheus/exporters/prometheus_rabbitmq_exporter.service
+    - user: root
+    - group: root
+    - mode: 644
+
+prometheus-rabbitmq-exporter-service:
+  service.running:
+    - name: prometheus_rabbitmq_exporter
+    - enable: True
diff --git a/salt/salt/prometheus/prometheus.yml b/salt/salt/prometheus/prometheus.yml
index 49c0bae..89c8d41 100644
--- a/salt/salt/prometheus/prometheus.yml
+++ b/salt/salt/prometheus/prometheus.yml
@@ -7,6 +7,10 @@ scrape_configs:
     static_configs:
       - targets: ['localhost:9100']
 
+  - job_name: "rabbitmq"
+    static_configs:
+      - targets: ['localhost:9419']
+
   - job_name: "redis"
     static_configs:
       - targets: ['localhost:9121']
diff --git a/salt/salt/top.sls b/salt/salt/top.sls
index 216ba3f..b829b43 100644
--- a/salt/salt/top.sls
+++ b/salt/salt/top.sls
@@ -15,6 +15,7 @@ base:
     - cmark-gfm
     - prometheus.exporters.node_exporter
     - prometheus.exporters.postgres_exporter
+    - prometheus.exporters.rabbitmq_exporter
     - prometheus.exporters.redis_exporter
     - consumers
     - site-icons-spriter