gather_vm_details.yml

---
- hosts: all
  gather_facts: false
  connection: local
  vars:
    - cleanup_temp: true
    - gather_dir: ~/gather_info
    - host_vars_dir: ~/ansible/host_vars
    - pysphere_script_home: library
    - ssh_known_hosts_command: ssh-keyscan
    - ssh_known_hosts_dir: ~/ssh_known_hosts
    - ssh_known_hosts_file: ssh_known_hosts
#    - datacenter: ''  #defined in group_vars/all/configs
#    - esxi_host: ''  #defined in group_vars/all/configs
#    - notes: Created by Ansible
#    - vcenter_cluster: ''  #defined in group_vars/all/configs
#    - vcenter_hostname: ''  #defined in group_vars/all/configs
#    - vcenter_pass: ''  #defined in group_vars/all/accounts
#    - vcenter_resource_pool: ''  #defined in group_vars/all/configs
#    - vcenter_user: ''  #defined in group_vars/all/accounts
#    - vm_state: present
  tasks:
    - name: removing temp folder created
      file: path='{{ gather_dir }}' state=absent
      run_once: true
      when: cleanup_temp

    - name: cleaning up temp files
      file: path='{{ssh_known_hosts_dir}}/{{item}}' state=absent
      run_once: true
      with_items:
        - ssh_known_hosts.clean
      when: cleanup_temp

    - name: Making sure ssh_known_hosts_dir exists
      file: path='{{ ssh_known_hosts_dir }}' state=directory
      run_once: true

    - name: Make sure the ssh_known_hosts_file exists
      file: path='{{ ssh_known_hosts_dir }}/{{ ssh_known_hosts_file }}' state=touch
      run_once: true

    - name: Making sure gather_dir exists
      file: path='{{ gather_dir }}' state=directory
      run_once: true

    - name: making sure host_vars/inventory_hostname file exists
      stat: path='{{host_vars_dir}}/{{inventory_hostname}}'
      register: inventory_hostname_file_results

    - name: creating missing host_vars/inventory file
      file: path='{{host_vars_dir}}/{{inventory_hostname}}' state=touch
      when: not inventory_hostname_file_results.stat.exists

    - name: making sure inventory_hostname folder exists
      file: path='{{gather_dir}}/{{inventory_hostname}}' state=directory

    - name: capturing ip addresses
      script: "{{ pysphere_script_home }}/pysphere-get-vm-ips.py -s {{ vcenter_hostname }} -u {{ vcenter_user }} -p {{ vcenter_pass }} -n {{ inventory_hostname }} >> {{ gather_dir }}/vm_ip_info"

    - name: capturing ip addresses for host_vars/inventory_hostname
      script: "{{ pysphere_script_home }}/pysphere-get-vm-ips.py -s {{ vcenter_hostname }} -u {{ vcenter_user }} -p {{ vcenter_pass }} -n {{ inventory_hostname }} >> {{gather_dir}}/{{ inventory_hostname }}/vm_ip_info"

    - name: cleaning up existing ansible_ssh_host value in host_vars/inventory_hostname
      lineinfile: dest='{{host_vars_dir}}/{{inventory_hostname}}' regexp='^ansible_ssh_host=' state=absent

    - name: cleaning up inventory_hostname folder vm_ip_info
      shell: "sed -i -e 's|:||' {{ gather_dir }}/{{inventory_hostname}}/vm_ip_info"

    - name: cleaning up inventory_hostname folder vm_ip_info
      shell: "sed -i -e 's|None;|ansible_ssh_host=|' {{ gather_dir }}/{{inventory_hostname}}/vm_ip_info"

    - name: adding current ansible_ssh_host to host_vars/inventory_hostname
      shell: "cat {{gather_dir}}/{{inventory_hostname}}/vm_ip_info >> {{host_vars_dir}}/{{inventory_hostname}}"

    - name: cleaning up bad lines in host_vars/inventory_hostname
      lineinfile: dest='{{host_vars_dir}}/{{inventory_hostname}}' regexp='^{{inventory_hostname}}' state=absent

    - name: copying vm_ip_info to ip_addys
      shell: "cp {{ gather_dir }}/vm_ip_info {{ gather_dir }}/ip_addys"
      run_once: true

    - name: cleaning up vm_ip_info
      lineinfile: dest='{{ gather_dir }}/vm_ip_info' regexp='^ERROR' state=absent
      run_once: true

    - name: cleaning up vm_ip_info
      shell: "sed -i -e 's|:||' {{ gather_dir }}/vm_ip_info"
      run_once: true

    - name: cleaning up vm_ip_info
      shell: "sed -i -e 's|None;|ansible_ssh_host=|' {{ gather_dir }}/vm_ip_info"
      run_once: true

    - name: cleaning up ip_addys
      shell: "sed -i -e 's|:||' {{ gather_dir }}/ip_addys"
      run_once: true

    - name: cleaning up ip_addys
      shell: "sed -i -e 's|None;||' {{ gather_dir }}/ip_addys"
      run_once: true

    - name: cleaning up ip_addys
      lineinfile: dest='{{ gather_dir }}/ip_addys' regexp='^ERROR' state=absent
      run_once: true

    - name: cleaning up ip_addys
      shell: "awk '{print $2}' {{ gather_dir }}/ip_addys > {{ gather_dir }}/ip_hosts.tmp"
      run_once: true

    - name: cleaning up ip_hosts
      shell: "sed -i -e 's|;| |' {{ gather_dir }}/ip_hosts.tmp"
      run_once: true

    - name: cleaning up ip_hosts
      shell: "awk '{print $1}' {{ gather_dir }}/ip_hosts.tmp > {{ gather_dir }}/ip_hosts"
      run_once: true

    - name: cleaning up ip_hosts
      shell: "sort -u {{ gather_dir }}/ip_hosts > {{ gather_dir }}/ip_hosts.ready"
      run_once: true

    - name: copying ip_addys to ip_hostnames
      shell: "cp {{ gather_dir }}/ip_addys {{ gather_dir }}/ip_hostnames"
      run_once: true

    - name: cleaning up ip_hostnames
      shell: "awk '{print $1}' {{ gather_dir }}/ip_hostnames > {{ gather_dir }}/ip_hostnames.ready"
      run_once: true

    - name: Scan the public key
      shell: "{{ ssh_known_hosts_command}} -f {{ gather_dir }}/ip_hosts.ready >> {{ ssh_known_hosts_dir }}/{{ ssh_known_hosts_file }}"
      run_once: true

    - name: sorting ssh_known_hosts and exporting to ssh_known_hosts.clean
      shell: "sort -u {{ ssh_known_hosts_dir }}/{{ ssh_known_hosts_file }} > {{ ssh_known_hosts_dir }}/{{ ssh_known_hosts_file }}.clean"
      run_once: true

    - name: moving existing ssh_known_hosts to ssh_known_hosts.backup
      shell: "mv {{ ssh_known_hosts_dir }}/{{ ssh_known_hosts_file }} {{ ssh_known_hosts_dir }}/{{ ssh_known_hosts_file }}.backup"
      run_once: true

    - name: copying ssh_known_hosts.clean to ssh_known_hosts
      shell: "cp {{ ssh_known_hosts_dir }}/{{ ssh_known_hosts_file }}.clean {{ ssh_known_hosts_dir }}/{{ ssh_known_hosts_file }}"
      run_once: true

    - name: removing temp folder created
      file: path='{{ gather_dir }}' state=absent
      run_once: true
      when: cleanup_temp

    - name: cleaning up temp files
      file: path='{{ssh_known_hosts_dir}}/{{item}}' state=absent
      run_once: true
      with_items:
        - ssh_known_hosts.clean
      when: cleanup_temp