Lazy SysAdmin strikes back

plays/generate_documentation.yml

@@ -1,7 +1,7 @@
 #!/usr/bin/env ansible-playbook
 ---
 # Document servers
-- hosts: zamok.adm.crans.org  # test only on voyager for now
+- hosts: server
   vars:
     moinmoin_user: "{{ vault_moinmoin_user }}"
     moinmoin_password: "{{ vault_moinmoin_password }}"

roles/moinmoin-gendoc/library/dmidecode.py

@@ -0,0 +1,68 @@
+#!/usr/bin/python
+
+# Written By - Rishabh Das <rishabh5290@gmail.com>
+# Modified By - Alexandre Iooss <erdnaxe@crans.org>
+#
+# This program is a free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the Free
+# Software Foundation; either version 2 of the license, or(at your option) any
+# later version. See http://www.gnu.org/copyleft/gpl.html for the full text of
+# the license.
+
+##############################################################################
+
+DOCUMENTATION = '''
+---
+module: dmidecode
+version_added: "0.1"
+short_description: Get dmidecode information for your infrastructure.
+description:
+    - Get the dmidecode information of your infrastructure.
+'''
+
+EXAMPLES = '''
+# dmidecode module takes in 'save' as a paramter. If set True,
+# this stores the dmidecode JSON output on the target machine.
+# This by default is set to False.
+
+# Usage Examples -
+
+- name: Get dmidecode data
+  action: dmidecode
+
+'''
+
+import dmidecode
+import json
+
+from ansible.module_utils.basic import AnsibleModule
+
+
+def decode_dict(data):
+    data_type = type(data)
+    if data == None: return ""
+    if data_type == bytes: return data.decode()
+    if data_type in (str, int, bool): return str(data)
+    if data_type == dict: data = data.items()
+    return data_type(map(decode_dict, data))
+
+def run_module():
+    module = AnsibleModule(
+        argument_spec = {}
+    )
+    dmi_data = decode_dict({
+        'bios': dmidecode.bios(),
+        'processor': dmidecode.processor(),
+        'system': dmidecode.system(),
+        'memory': dmidecode.memory(),
+        'slot': dmidecode.slot(),
+    })
+    module.exit_json(changed=True, ansible_facts=dmi_data)
+
+
+def main():
+    run_module()
+
+
+if __name__ == '__main__':
+    main()

roles/moinmoin-gendoc/tasks/main.yml

@@ -1,4 +1,15 @@
 ---
+- name: Install python3-dmidecode
+  apt:
+    update_cache: true
+    name: python3-dmidecode
+  register: apt_result
+  retries: 3
+  until: apt_result is succeeded
+
+- name: get dmidecode facts
+  dmidecode: {}
+
 - name: "Create wiki page documenting {{ ansible_hostname }} (physical)"
   when: ansible_system_vendor != 'QEMU'
   moinmoin_page:

roles/moinmoin-gendoc/templates/server.j2

@@ -14,33 +14,40 @@
 '''Domaine''' :
 {{ ansible_domain }}
 
-'''CPU''' :
-{{ ansible_processor_count }} processeur(s)
-avec {{ ansible_processor_cores }} cœur(s)
-divisé(s) en {{ ansible_processor_threads_per_core }} thread(s).
+=== Processeur ===
 
-'''Mémoire''' :
-{{ (ansible_memory_mb.real.total/1024)|round(1) }} GiB de mémoire RAM
-et {{ (ansible_memory_mb.swap.total/1024)|round(1) }} GiB de SWAP.
-
-=== Stockage ===
-
-|| Point de montage || Taille || Disque ||
-{% for m in ansible_mounts %}
-{% if m.fstype == 'ext4' and 'size_total' in m %}
-|| {{ m.mount }} || {{ m.size_total|human_readable(unit='G') }} || {{ m.device }} ||
+|| '''Socket''' || '''Nombre de cœur(s)''' || '''Nombre de thread(s)''' || '''Modèle''' ||
+{% for m in processor.values() %}
+{% if m.data["Asset Tag"] %}
+|| {{ m.data["Socket Designation"] }} || {{ m.data["Core Count"] }} || {{ m.data["Thread Count"] }} || {{ m.data["Version"] }} ||
 {% endif %}
 {% endfor %}
 
-=== Interfaces réseau ===
+=== Mémoire vive ===
 
-|| Device || IPv4 || IPv6 || MAC ||
-{% for i in ansible_interfaces %}
-{% set interface = vars["ansible_" + i] %}
-{% if interface.active and interface.type == 'ether' and 'ipv4' in interface %}
-|| {{ interface.device }} || {{ interface.ipv4.address }} || {# No newline #}
-{% for ip in interface.ipv6 %}{{ ip.address }} {% endfor %} || {# No newline #}
-{{ interface.macaddress }} ||
+{{ (ansible_memory_mb.real.total/1024)|round(1) }} GiB de mémoire RAM
+et {{ (ansible_memory_mb.swap.total/1024)|round(1) }} GiB de SWAP.
+
+|| '''Emplacement''' || '''Taille''' || '''Vitesse''' || '''Caractéristiques''' || '''Modèle''' ||
+{% for m in memory.values() %}
+{% if m.data.Locator is defined and m.data.Size %}
+|| {{ m.data["Locator"] }} || {{ m.data["Size"] }} || {{ m.data["Speed"] }} || {{ m.data["Type Detail"] | join(' ') }} || {{ m.data["Manufacturer"] }} {{ m.data["Part Number"] }} ||
+{% endif %}
+{% endfor %}
+
+=== Cartes PCI ===
+
+|| '''Emplacement''' || '''Taille du bus''' ||
+{% for m in slot.values() %}
+|| {{ m.data["Designation"] }} || {{ m.data["Type:SlotType"] }} {{ m.data["Type:SlotBusWidth"] }} ||
+{% endfor %}
+
+=== Stockage ===
+
+|| '''Point de montage''' || '''Taille''' || '''Disque''' ||
+{% for m in ansible_mounts %}
+{% if m.fstype == 'ext4' and 'size_total' in m %}
+|| {{ m.mount }} || {{ m.size_total|human_readable(unit='G') }} || {{ m.device }} ||
 {% endif %}
 {% endfor %}
 
@@ -53,5 +60,19 @@ et {{ (ansible_memory_mb.swap.total/1024)|round(1) }} GiB de SWAP.
 {{ ansible_kernel }}
 
 '''BIOS installé''' :
-{{ ansible_bios_version }} datant du {{ ansible_bios_date }}
+{%- for b in bios.values() %}
+{{ b.data["Vendor"] }} {{ b.data["Version"] }} {{ b.data["BIOS Revision"] }} ({{ b.data["Release Date"] }})
+{%- if b.data["Characteristic x2"]["UEFI is supported"] == "True" %}, UEFI{% endif %}
+{% endfor %}
 
+=== Interfaces réseau ===
+
+|| '''Interface''' || '''IPv4''' || '''IPv6''' || '''MAC''' ||
+{% for i in ansible_interfaces %}
+{% set interface = vars["ansible_" + i] %}
+{% if interface.active and interface.type == 'ether' and 'ipv4' in interface %}
+|| {{ interface.device }} || {{ interface.ipv4.address }} || {# No newline #}
+{% for ip in interface.ipv6 %}{{ ip.address }} {% endfor %} || {# No newline #}
+{{ interface.macaddress }} ||
+{% endif %}
+{% endfor %}