add gather-info.yaml

gather-info.yaml

@@ -0,0 +1,49 @@
+- name: Gather and write system information to CSV on control node
+  hosts: all
+  gather_facts: no
+  user: root
+  become: yes
+  tasks:
+    - name: Gather system information
+      setup:
+        gather_subset:
+          - 'all'
+      register: system_info
+
+    - name: Set extended system facts
+      set_fact:
+        system_summary:
+          hostname: "{{ system_info.ansible_facts.ansible_hostname }}"
+          ipv4_addresses: "{{ system_info.ansible_facts.ansible_all_ipv4_addresses | join(',') }}"
+          ipv6_addresses: "{{ system_info.ansible_facts.ansible_all_ipv6_addresses | join(',') }}"
+          cpu: "{{ system_info.ansible_facts.ansible_processor | join(',') }}"
+          total_memory_mb: "{{ system_info.ansible_facts.ansible_memtotal_mb }}"
+          os_distribution: "{{ system_info.ansible_facts.ansible_distribution }}"
+          os_version: "{{ system_info.ansible_facts.ansible_distribution_version }}"
+          os_family: "{{ system_info.ansible_facts.ansible_os_family }}"
+          architecture: "{{ system_info.ansible_facts.ansible_architecture }}"
+          kernel: "{{ system_info.ansible_facts.ansible_kernel }}"
+          uptime_seconds: "{{ system_info.ansible_facts.ansible_uptime_seconds }}"
+          default_ipv4: "{{ system_info.ansible_facts.ansible_default_ipv4.address }}"
+          default_ipv6: "{{ system_info.ansible_facts.ansible_default_ipv6.address if system_info.ansible_facts.ansible_default_ipv6 is defined else '' }}"
+          mounts: "{{ system_info.ansible_facts.ansible_mounts | map(attribute='mount') | join(',') }}"
+          interfaces: "{{ system_info.ansible_facts.ansible_interfaces | join(',') }}"
+          gateway_ipv4: "{{ system_info.ansible_facts.ansible_default_ipv4.gateway }}"
+          gateway_ipv6: "{{ system_info.ansible_facts.ansible_default_ipv6.gateway if system_info.ansible_facts.ansible_default_ipv6 is defined else '' }}"
+
+    - name: Ensure CSV file exists and write header on control node
+      local_action:
+        module: lineinfile
+        path: ./system_info.csv
+        line: '"hostname","ipv4_addresses","ipv6_addresses","cpu","total_memory_mb","os_distribution","os_version","os_family","architecture","kernel","uptime_seconds","default_ipv4","default_ipv6","mounts","interfaces","gateway_ipv4","gateway_ipv6"'
+        create: yes
+        state: present
+      run_once: true  # Only run once to write the header
+
+    - name: Append system information to CSV on control node
+      local_action:
+        module: lineinfile
+        path: ./system_info.csv
+        line: '"{{ system_summary.hostname }}","{{ system_summary.ipv4_addresses }}","{{ system_summary.ipv6_addresses }}","{{ system_summary.cpu }}","{{ system_summary.total_memory_mb }}","{{ system_summary.os_distribution }}","{{ system_summary.os_version }}","{{ system_summary.os_family }}","{{ system_summary.architecture }}","{{ system_summary.kernel }}","{{ system_summary.uptime_seconds }}","{{ system_summary.default_ipv4 }}","{{ system_summary.default_ipv6 }}","{{ system_summary.mounts }}","{{ system_summary.interfaces }}","{{ system_summary.gateway_ipv4 }}","{{ system_summary.gateway_ipv6 }}"'
+        create: yes
+        insertafter: EOF