nas

1---
2- name: Configure SMART monitoring
3  template:
4    src: smartd.conf.j2
5    dest: /etc/smartd.conf
6    backup: true
7    mode: '0644'
8    owner: root
9    group: root
10  become: true
11  when: nas_smartmontools_enabled | bool
12  notify: restart smartd
13
14- name: Enable and start smartd service
15  systemd:
16    name: smartd
17    state: started
18    enabled: true
19  become: true
20  when: nas_smartmontools_enabled | bool
21
22- name: Create NAS monitoring script
23  template:
24    src: nas-monitor.sh.j2
25    dest: /usr/local/bin/nas-monitor.sh
26    mode: '0755'
27    owner: root
28    group: root
29  become: true
30
31- name: Set up NAS monitoring cron job
32  cron:
33    name: "NAS Health Monitor"
34    minute: "*/10"
35    job: "/usr/local/bin/nas-monitor.sh"
36    user: root
37  become: true
38
39- name: Configure mdadm monitoring daemon
40  lineinfile:
41    path: "{{ nas_mdadm_config_file }}"
42    regexp: '^MAILADDR'
43    line: "MAILADDR {{ nas_email_notifications }}"
44    backup: true
45  become: true
46  when: 
47    - nas_email_notifications != ""
48    - nas_raid_monitoring | bool
49
50- name: Enable mdadm monitoring service
51  systemd:
52    name: mdmonitor
53    state: started
54    enabled: true
55    daemon_reload: true
56  become: true
57  when: nas_raid_monitoring | bool
58
59- name: Create RAID health check script
60  copy:
61    content: |
62      #!/bin/bash
63      # RAID Health Check Script for mdadm
64      
65      LOG_FILE="{{ nas_log_file }}"
66      
67      echo "$(date): Starting RAID health check" >> "$LOG_FILE"
68      
69      # Check all RAID arrays
70      for array in $(cat /proc/mdstat | grep "^md" | cut -d: -f1); do
71          echo "Checking /dev/$array..." >> "$LOG_FILE"
72          
73          # Get array status
74          STATUS=$(mdadm --detail /dev/$array | grep "State :" | cut -d: -f2 | xargs)
75          echo "  Status: $STATUS" >> "$LOG_FILE"
76          
77          # Check for failed drives
78          FAILED=$(mdadm --detail /dev/$array | grep "Failed Devices" | cut -d: -f2 | xargs)
79          if [ "$FAILED" -gt 0 ]; then
80              echo "WARNING: /dev/$array has $FAILED failed devices!" >> "$LOG_FILE"
81              {% if nas_email_notifications != "" %}
82              echo "RAID Alert: /dev/$array has $FAILED failed devices on $(hostname)" | mail -s "RAID Alert" {{ nas_email_notifications }}
83              {% endif %}
84          fi
85          
86          # Check array sync status
87          if grep -q "recovery\|resync" /proc/mdstat; then
88              PROGRESS=$(grep -A1 "^$array" /proc/mdstat | tail -1)
89              echo "  Sync status: $PROGRESS" >> "$LOG_FILE"
90          fi
91      done
92      
93      echo "$(date): RAID health check completed" >> "$LOG_FILE"
94    dest: /usr/local/bin/raid-health-check.sh
95    mode: '0755'
96    owner: root
97    group: root
98  become: true
99  when: nas_raid_monitoring | bool
100
101- name: Set up RAID health check cron job  
102  cron:
103    name: "RAID Health Check"
104    minute: "*/5"  # Every 5 minutes
105    job: "/usr/local/bin/raid-health-check.sh"
106    user: root
107  become: true
108  when: nas_raid_monitoring | bool
109
110- name: Create log rotation for NAS logs
111  template:
112    src: nas-logrotate.j2
113    dest: /etc/logrotate.d/nas
114    mode: '0644'
115    owner: root
116    group: root
117  become: true
118
119- name: Ensure log directory exists
120  file:
121    path: "{{ nas_log_file | dirname }}"
122    state: directory
123    mode: '0755'
124    owner: root
125    group: root
126  become: true
127
128- name: Create initial log file
129  file:
130    path: "{{ nas_log_file }}"
131    state: touch
132    mode: '0644'
133    owner: root
134    group: root
135  become: true
136  changed_when: false