ansible-playbooks

commit 9d5b15e5647402d3e905e47e9766c64c5898a665
parent f40557c1893f6f516786989d62da9db0a3d543d2
Author: Paco Esteban <paco@e1e0.net>
Date:   Thu, 23 Apr 2020 18:46:00 +0200

add new nas role.

For now just a simple disk health script that will run every month.

Diffstat:
M
hosts
 | 
3
+++
A
localserver.yml
 | 
7
+++++++
A
roles/nas/defaults/main.yml
 | 
3
+++
A
roles/nas/tasks/main.yml
 | 
23
+++++++++++++++++++++++
A
roles/nas/templates/disk_info.sh.j2
 | 
22
++++++++++++++++++++++

5 files changed, 58 insertions(+), 0 deletions(-)
diff --git a/hosts b/hosts
@@ -18,3 +18,6 @@ pi2.h.e1e0.net
 
 [videochat]
 vchat.e1e0.net
+
+[localServer]
+galadriel.h.e1e0.net
diff --git a/localserver.yml b/localserver.yml
@@ -0,0 +1,7 @@
+---
+- name: Prepare local server stuff
+  hosts: localServer
+  remote_user: paco
+  become: yes
+  roles:
+    - nas
diff --git a/roles/nas/defaults/main.yml b/roles/nas/defaults/main.yml
@@ -0,0 +1,3 @@
+---
+nas_report_dest_address: "paco@e1e0.net"
+nas_report_user: "paco"
diff --git a/roles/nas/tasks/main.yml b/roles/nas/tasks/main.yml
@@ -0,0 +1,23 @@
+---
+- name: Install smartmontools
+  package:
+    name: smartmontools
+    state: present
+
+- name: upload disk report script
+  template:
+    src: templates/disk_info.sh.j2
+    dest: /usr/local/bin/disk_info.sh
+    owner: root
+    group: wheel
+    mode: '0750'
+
+- name: disk report cronjob
+  cron:
+    name: "disk report"
+    minute: "42"
+    hour: "16"
+    weekday: "1"
+    user: "{{ nas_report_user }}"
+    job: "/usr/local/bin/disk_info.sh"
+    state: present
diff --git a/roles/nas/templates/disk_info.sh.j2 b/roles/nas/templates/disk_info.sh.j2
@@ -0,0 +1,22 @@
+#!/bin/sh
+
+set -eu
+
+infoDir=$(mktemp -d)
+report="$infoDir/disk-report.txt"
+
+echo "Disk report for $(date)" > "$report"
+printf "\n\n" >> "$report"
+
+for i in {% for d in ansible_devices.keys() | list %}{{ d }}{%- if not loop.last %} {% endif %}{% endfor %}; do
+    printf "DISK %s:\n" $i >> "$report"
+    sudo smartctl -H -A "/dev/$i" >> "$report"
+done
+
+printf "\n\nZFS report:\n" >> "$report"
+zpool status -x >> "$report"
+
+mail \
+    -s "{{ ansible_nodename }} disk report." \
+    {{ nas_report_dest_address }} \
+    < "$report"