From d43d3433faa15df9e9e2a65005e106c7ad9bad04 Mon Sep 17 00:00:00 2001
From: Jake Howard <git@theorangeone.net>
Date: Fri, 5 Mar 2021 20:50:08 +0000
Subject: [PATCH] Collect SMART metrics for disks

---
 ansible/roles/telegraf/files/telegraf.conf | 3 +++
 ansible/roles/telegraf/tasks/main.yml      | 6 ++++++
 2 files changed, 9 insertions(+)

diff --git a/ansible/roles/telegraf/files/telegraf.conf b/ansible/roles/telegraf/files/telegraf.conf
index 563554e..2cc0c1b 100644
--- a/ansible/roles/telegraf/files/telegraf.conf
+++ b/ansible/roles/telegraf/files/telegraf.conf
@@ -96,3 +96,6 @@
 [[inputs.ping]]
   urls = ["192.168.1.1", "1.1.1.1"]
   ping_interval = 60.0
+
+[[inputs.smart]]
+  use_sudo = true
diff --git a/ansible/roles/telegraf/tasks/main.yml b/ansible/roles/telegraf/tasks/main.yml
index b80d1d0..afc56ac 100644
--- a/ansible/roles/telegraf/tasks/main.yml
+++ b/ansible/roles/telegraf/tasks/main.yml
@@ -2,3 +2,9 @@
   import_role:
     name: rossmcdonald.telegraf
   become: true
+
+- name: Let telegraf do smart stats
+  lineinfile:
+    path: /etc/sudoers
+    line: "{{ telegraf_runas_user }}  ALL=(ALL) NOPASSWD: /usr/sbin/smartctl"
+  become: true