From c0a2820dacce3d7ac943a9009e37f562bbde6e13 Mon Sep 17 00:00:00 2001
From: Spencer Koch <sp3nx0r@gmail.com>
Date: Mon, 11 Dec 2023 16:16:47 -0600
Subject: [PATCH] feat: add smartctl exporter for proxmox

---
 .../playbooks/tasks/proxmox/config/main.yml   |  6 +-
 ...-exporter.yml => prometheus-exporters.yml} | 62 +++++++++++++++++--
 .../app/scrapeconfigs/proxmox-exporters.yaml  |  1 +
 3 files changed, 60 insertions(+), 9 deletions(-)
 rename ansible/playbooks/tasks/proxmox/config/{node-exporter.yml => prometheus-exporters.yml} (65%)

diff --git a/ansible/playbooks/tasks/proxmox/config/main.yml b/ansible/playbooks/tasks/proxmox/config/main.yml
index 95277fd6..cfb6dd02 100644
--- a/ansible/playbooks/tasks/proxmox/config/main.yml
+++ b/ansible/playbooks/tasks/proxmox/config/main.yml
@@ -47,7 +47,7 @@
   ansible.builtin.include_tasks: qm_restart_cron.yml
   tags:
     - qm_restart_cron
-- name: Proxmox Configs | Node Exporter Service
-  ansible.builtin.include_tasks: node-exporter.yml
+- name: Proxmox Configs | Prometheus Exporters
+  ansible.builtin.include_tasks: prometheus-exporters.yml
   tags:
-    - node-exporter
+    - prometheus-exporter
diff --git a/ansible/playbooks/tasks/proxmox/config/node-exporter.yml b/ansible/playbooks/tasks/proxmox/config/prometheus-exporters.yml
similarity index 65%
rename from ansible/playbooks/tasks/proxmox/config/node-exporter.yml
rename to ansible/playbooks/tasks/proxmox/config/prometheus-exporters.yml
index 47557506..11753099 100644
--- a/ansible/playbooks/tasks/proxmox/config/node-exporter.yml
+++ b/ansible/playbooks/tasks/proxmox/config/prometheus-exporters.yml
@@ -1,19 +1,19 @@
 ---
-- name: Proxmox Configs | Node Exporter Service
+- name: Proxmox Configs | Node Exporter
   block:
-    - name: Proxmox Configs | Node Exporter Service | Download tarball
+    - name: Proxmox Configs | Node Exporter | Download tarball
       ansible.builtin.get_url:
         url: https://github.com/prometheus/node_exporter/releases/download/v{{ node_exporter_version }}/node_exporter-{{ node_exporter_version }}.linux-amd64.tar.gz
         dest: /tmp
       vars:
 
-    - name: Proxmox Configs | Node Exporter Service | Unarchive
+    - name: Proxmox Configs | Node Exporter | Unarchive
       ansible.builtin.unarchive:
         remote_src: true
         src: /tmp/node_exporter-{{ node_exporter_version }}.linux-amd64.tar.gz
         dest: /tmp
 
-    - name: Proxmox Configs | Node Exporter Service | Move to /usr/local/bin
+    - name: Proxmox Configs | Node Exporter | Move to /usr/local/bin
       ansible.builtin.copy:
         src: /tmp/node_exporter-{{ node_exporter_version }}.linux-amd64/node_exporter
         dest: /usr/local/bin/node_exporter
@@ -22,7 +22,7 @@
         group: root
         mode: 0755
 
-    - name: Proxmox Configs | Node Exporter Service | Install unit file to systemd
+    - name: Proxmox Configs | Node Exporter | Install unit file to systemd
       ansible.builtin.copy:
         dest: /etc/systemd/system/node-exporter.service
         owner: root
@@ -43,7 +43,7 @@
           [Install]
           WantedBy=multi-user.target
 
-    - name: Proxmox Configs | Node Exporter Service | Configure systemd to use service
+    - name: Proxmox Configs | Node Exporter | Configure systemd to use service
       ansible.builtin.systemd:
         daemon_reload: true
         enabled: true
@@ -140,3 +140,53 @@
         name: pve-exporter.service
   vars:
     pve_exporter_version: 3.0.2
+
+- name: Proxmox Configs | Smartctl Exporter
+  block:
+    - name: Proxmox Configs | Smartctl Exporter | Download binary
+      ansible.builtin.get_url:
+        url: https://github.com/prometheus-community/smartctl_exporter/releases/download/v{{ smartctl_exporter_version }}/smartctl_exporter-{{ smartctl_exporter_version }}.linux-amd64.tar.gz
+        dest: /tmp
+
+    - name: Proxmox Configs | Smartctl Exporter | Unarchive
+      ansible.builtin.unarchive:
+        remote_src: true
+        src: /tmp/smartctl_exporter-{{ smartctl_exporter_version }}.linux-amd64.tar.gz
+        dest: /tmp
+
+    - name: Proxmox Configs | Smartctl Exporter | Move to /usr/local/bin
+      ansible.builtin.copy:
+        src: /tmp/smartctl_exporter-{{ smartctl_exporter_version }}.linux-amd64/smartctl_exporter
+        dest: /usr/local/bin/smartctl_exporter
+        remote_src: true
+        owner: root
+        group: root
+        mode: 0755
+
+    # TODO: change this from nobody to proper service accounts
+    - name: Proxmox Configs | Smartctl Exporter | Install unit file to systemd
+      ansible.builtin.copy:
+        dest: "/etc/systemd/system/smartctl-exporter.service"
+        mode: 0644
+        content: |
+          # Ansible managed
+          [Unit]
+          Description=Smartctl Exporter
+          After=network.target
+          [Service]
+          Type=simple
+          User=root
+          ExecStart=/usr/local/bin/smartctl_exporter
+          SyslogIdentifier=smartctl_exporter
+          Restart=always
+          [Install]
+          WantedBy=multi-user.target
+
+    - name: Proxmox Configs | Smartctl Exporter | Configure systemd to use service
+      ansible.builtin.systemd:
+        daemon_reload: true
+        enabled: true
+        state: started
+        name: smartctl-exporter.service
+  vars:
+    smartctl_exporter_version: 0.11.0
diff --git a/kubernetes/apps/monitoring/kube-prometheus-stack/app/scrapeconfigs/proxmox-exporters.yaml b/kubernetes/apps/monitoring/kube-prometheus-stack/app/scrapeconfigs/proxmox-exporters.yaml
index 02f15a69..d198a753 100644
--- a/kubernetes/apps/monitoring/kube-prometheus-stack/app/scrapeconfigs/proxmox-exporters.yaml
+++ b/kubernetes/apps/monitoring/kube-prometheus-stack/app/scrapeconfigs/proxmox-exporters.yaml
@@ -10,4 +10,5 @@ spec:
         - 192.168.5.10:9100  # node-exporter
         - 192.168.5.10:8080  # cadvisor
         - 192.168.5.10:9221  # pve-exporter
+        - 192.168.5.10:9633  # smartctl exporter
   metricsPath: /metrics