nas

1---
2# ============================================================================
3# Storage Management - Manual RAID5 Assumed
4# ============================================================================
5# This task assumes you have manually configured mdadm RAID5 and mounted it
6# at /mnt/rstorage. It only handles subdirectory creation and verification.
7# ============================================================================
8
9- name: Verify base storage mount point exists and is accessible
10  stat:
11    path: "{{ nas_storage_base | default('/mnt/rstorage') }}"
12  register: storage_base_check
13
14- name: Fail if base storage mount is not accessible
15  fail:
16    msg: |
17      Base storage directory {{ nas_storage_base | default('/mnt/rstorage') }} is not accessible!
18      
19      Please ensure your mdadm RAID5 array is:
20      1. Properly assembled: mdadm --assemble --scan
21      2. Mounted at: {{ nas_storage_base | default('/mnt/rstorage') }}
22      3. Accessible by root
23      
24      Check with:
25        cat /proc/mdstat
26        df -h {{ nas_storage_base | default('/mnt/rstorage') }}
27  when: not storage_base_check.stat.exists
28
29- name: Verify base storage is mounted (not just a directory)
30  shell: "mountpoint {{ nas_storage_base | default('/mnt/rstorage') }}"
31  register: storage_mount_check
32  changed_when: false
33  failed_when: false
34
35- name: Warning if storage base is not a mount point
36  debug:
37    msg: |
38      ⚠️  WARNING: {{ nas_storage_base | default('/mnt/rstorage') }} exists but is not a mount point!
39      This might be just a directory instead of your RAID5 mount.
40      
41      Verify your RAID5 is properly mounted:
42        cat /proc/mdstat
43        lsblk
44        mount | grep rstorage
45  when: storage_mount_check.rc != 0
46
47- name: Display storage mount information
48  shell: |
49    echo "=== Storage Mount Information ==="
50    df -h {{ nas_storage_base | default('/mnt/rstorage') }}
51    echo ""
52    echo "=== RAID Status ==="
53    cat /proc/mdstat
54    echo ""
55    echo "=== Mount Point Status ==="
56    mountpoint {{ nas_storage_base | default('/mnt/rstorage') }} && echo "✅ Properly mounted" || echo "⚠️  Not a mount point"
57  register: storage_info
58  changed_when: false
59  failed_when: false
60
61- name: Show storage information
62  debug:
63    msg: "{{ storage_info.stdout_lines }}"
64
65- name: Create NAS storage subdirectories
66  file:
67    path: "{{ item }}"
68    state: directory
69    mode: '0755'
70    owner: root
71    group: root
72  loop: "{{ nas_storage_directories | default([]) }}"
73  become: true
74  when: 
75    - nas_storage_directories is defined
76    - nas_storage_directories | length > 0
77
78- name: Display storage directory status
79  debug:
80    msg: |
81      {% if nas_storage_directories | default([]) | length > 0 %}
82      ✅ Created storage directories: {{ nas_storage_directories | join(', ') }}
83      {% else %}
84      ℹ️  No predefined storage directories configured.
85      You can create directories manually or add them to nas_storage_directories in host_vars/storage.yml
86      {% endif %}