reset.yml

- name: Uninstall WebLogic 12c
  hosts: cluster
  vars_files:
    - group_vars/infra.yml
    - group_vars/paths.yml
  tasks:
    - name: Stop admin server service
      systemd: name=adminserver state=stopped enabled=no
      when: inventory_hostname in groups['wl_admin']
      ignore_errors: yes

    - name: Wait for admin server fully stopped
      wait_for: port={{ admin_server_port }} delay=2 state=drained timeout=60
      when: inventory_hostname in groups['wl_admin']
      ignore_errors: yes

    - name: Remove admin server systemd service file
      file: path=/etc/systemd/system/adminserver.service state=absent
      when: inventory_hostname in groups['wl_admin']
      ignore_errors: yes

    - name: Remove firewall rule for admin server
      firewalld: zone=public port='{{ admin_server_port }}/tcp' permanent=yes immediate=yes state=disabled
      when: inventory_hostname in groups['wl_admin']

    - name: Stop node manager service
      systemd: name=nodemanager state=stopped enabled=no
      when: inventory_hostname in groups['wl_node']
      ignore_errors: yes

    - name: Wait for node manager fully stopped
      wait_for: port={{ nm_listen_port }} host={{ ansible_ssh_host }} delay=2 state=drained timeout=60
      when: inventory_hostname in groups['wl_node']
      ignore_errors: yes

    - name: Remove node manager systemd service file
      file: path=/etc/systemd/system/nodemanager.service state=absent
      when: inventory_hostname in groups['wl_node']
      ignore_errors: yes

    - name: Remove firewall rule for node manager
      firewalld: zone=public port='{{ nm_listen_port }}/tcp' permanent=yes immediate=yes state=disabled
      when: inventory_hostname in groups['wl_node']

    - name: Remove firewall rule for managed server
      firewalld: zone=public port='{{ ms_port }}/tcp' permanent=yes immediate=yes state=disabled
      when: ms_ssl is sameas false and inventory_hostname in groups['wl_node']

    - name: Remove firewall rule for managed server
      firewalld: zone=public port="{{ item }}/tcp" permanent=yes immediate=yes state=disabled
      with_items:
        - "{{ ms_port }}"
        - "{{ ms_ssl_port }}"
      when: ms_ssl is sameas true and inventory_hostname in groups['wl_node']

    - name: Remove 'oracle' user
      user: name={{ oracle_user }} state=absent remove=yes

    - name: Remove 'oinstall' group
      group: name={{ oracle_group }} state=absent

    - name: Remove WebLogic related directories
      file: path={{ oracle_base }} state=absent
      when: inventory_hostname in groups['wl_admin']
      ignore_errors: yes

    - name: Remove '/tmp' directory
      file: path={{ tmp_dir }} state=absent

    - name: Reboot machine after uninstall
      reboot: reboot_timeout=300