prometheus: add blackbox exporter

1 files changed, 39 insertions, 0 deletions

diff --git a/roles/monitoring/prometheus/exporter/blackbox/tasks/main.yml b/roles/monitoring/prometheus/exporter/blackbox/tasks/main.yml
new file mode 100644
index 00000000..3b8e997d
--- /dev/null
+++ b/roles/monitoring/prometheus/exporter/blackbox/tasks/main.yml
@@ -0,0 +1,39 @@
+---
+- name: install apt packages
+  apt:
+    name: prom-exporter-blackbox
+    state: present
+
+- name: create config directory
+  file:
+    path: /etc/prometheus/exporter/blackbox
+    state: directory
+
+- name: generate configuration
+  template:
+    src: config.yml.j2
+    dest: /etc/prometheus/exporter/blackbox/config.yml
+  notify: reload prometheus-blackbox-exporter
+
+- name: generate systemd service unit
+  template:
+    src: service.j2
+    dest: /etc/systemd/system/prometheus-blackbox-exporter.service
+  notify: restart prometheus-blackbox-exporter
+
+- name: make sure prometheus-exporter-exporter is enabled and started
+  systemd:
+    name: prometheus-blackbox-exporter.service
+    daemon_reload: yes
+    state: started
+    enabled: yes
+
+- name: register exporter
+  copy:
+    content: |
+      method: http
+      http:
+        port: 9115
+        path: '/probe'
+    dest: /etc/prometheus/exporter/enabled/blackbox.yml
+  notify: reload prometheus-exporter-exporter