site-uninstall-all.yml

#
#
#
---
- name: Init deploy
  hosts: localhost
  become: yes
  become_user: root
  connection: local
  any_errors_fatal: true
  gather_facts: no
  tasks:
    - debug:
        msg:
          - "**********************************************************************************"
          - "================== Uninstart Deploying mosquitto ========================="
          - "**********************************************************************************"
    - name:
      wait_for:
        delay: 3
        timeout: 0
    - name: Gather system time
      setup:
        filter: ansible_date_time
    - name: Set start time
      set_fact:
        time_start: "{{ ansible_date_time.epoch }}"
    - debug: var=ansible_date_time.date
    - debug: var=ansible_date_time.time

- name: uninstall nginx and keepalived
  hosts: "{{ hosts | default('mosquitto-nginx-keepalived') }}"
  gather_facts: no
  become: yes
  become_user: root
  any_errors_fatal: true
  tasks:
    - name: uninstall nginx
      shell: yum -y remove nginx
      ignore_errors: yes

    - name: uninstall keepalived
      shell: yum -y remove keepalived
      ignore_errors: yes

- name: mosquitto uinstall
  hosts: "{{ hosts | default('mosquitto-master,mosquitto-broker,mosquitto-nginx-keepalived,add-broker') }}"
  gather_facts: no
  become: yes
  become_user: root
  any_errors_fatal: true
  tasks:
    - name: Get running processes
      shell: kill -9 $(ps -ef | grep -v grep | egrep -w 'mosquitto|Service_detect' | awk '{print $2}')
      ignore_errors: yes

    - name: delete all file
      file:
        dest: "{{item.dest}}"
        state: absent
      with_items:
        - { dest: "{{target_dir}}/libwebsockets" }
        - { dest: "{{target_dir}}/mosquitto" }
        - { dest: "/var/log/mosquitto/" }
        - { dest: "/etc/mosquitto" }
        - { dest: "/usr/local/sbin/mosquitto" }
        - { dest: "/var/spool/mail/mosquitto" }