okd/playbooks/adhoc/zabbix_setup/clean_zabbix.yml

---
- hosts: localhost
  gather_facts: no
  vars:
    # Use this for local ZAIO
    g_zserver: http://localhost/zabbix/api_jsonrpc.php

    g_zuser: Admin
    g_zpassword: zabbix
  roles:
  - ../roles/os_zabbix
  post_tasks:

  - zbxapi:
      server: "{{ g_zserver }}"
      user: "{{ g_zuser }}"
      password: "{{ g_zpassword }}"
      zbx_class: Template
      state: list
      params:
        output: extend
        search:
          host: 'Template Heartbeat'
    register: templ_heartbeat

  - zbxapi:
      server: "{{ g_zserver }}"
      user: "{{ g_zuser }}"
      password: "{{ g_zpassword }}"
      zbx_class: Template
      state: list
      params:
        output: extend
        search:
          host: 'Template App Zabbix Server'
    register: templ_zabbix_server

  - zbxapi:
      server: "{{ g_zserver }}"
      user: "{{ g_zuser }}"
      password: "{{ g_zpassword }}"
      zbx_class: Template
      state: list
      params:
        output: extend
        search:
          host: 'Template App Zabbix Agent'
    register: templ_zabbix_agent

  - zbxapi:
      server: "{{ g_zserver }}"
      user: "{{ g_zuser }}"
      password: "{{ g_zpassword }}"
      zbx_class: Template
      state: list
    register: templates

  - debug: var=templ_heartbeat.results

  - zbxapi:
      server: "{{ g_zserver }}"
      user: "{{ g_zuser }}"
      password: "{{ g_zpassword }}"
      zbx_class: Template
      state: absent
      params: "{{templates.results | difference(templ_zabbix_agent.results) | difference(templ_zabbix_server.results) | oo_collect('templateid') }}"
    register: template_results
    when:  templ_heartbeat.results | length == 0