---
  - name: "Upgrade to Zabbix Agent2 for Zabbix 7 for supported distros and versions using dnf/yum/apt"
    hosts: all
    gather_facts: True
    become: true
# Put the most recent version of the Zabbix release here:
    vars:
      ZABBIXRELEASEVERSION: "7.2"

    tasks:
      - name: "msg print to stdout: Debug ansible_facts"
        debug:
          msg:
#            - "{{ ansible_facts.service_mgr }}"
            - ansible_facts.distribution "{{ ansible_facts.distribution }}"
            - ansible_facts.distribution_major_version "{{ ansible_facts.distribution_major_version }}"
            - ansible_facts.distribution_file_variety "{{ ansible_facts.distribution_file_variety }}"

      - name: "Try to register variables used later"
        set_fact:
          raw_major_version: "{{ ansible_facts.distribution_major_version }}"
          lowercase_distro_name: "{{ ansible_facts.distribution|lower }}"


      - name: "Display the above variables"
        debug:
          msg:
            - "raw_major_version is {{ raw_major_version }}"
            - "lowercase_distro_name is {{ lowercase_distro_name }}"
            - "ZABBIXRELEASEVERSION is {{ ZABBIXRELEASEVERSION }}"


      - name: Populate systemd service_facts
        service_facts:



####################################### For RH-like distros #########################################

      - name: Remove old /etc/yum.repos.d/zabbix.repo file if it exists; RH-like, v8+
        file:
          path: /etc/yum.repos.d/zabbix.repo
          state: absent
        when: (ansible_facts['distribution_file_variety'] == 'RedHat') and (ansible_facts['distribution_major_version'] >= '8')

      - name: Create zabbix-release.repo file; RH-like, v8+
        yum_repository:
          name: zabbix-release
          description: "Zabbix 7 Official Repository (release packages) - noarch"
          file: zabbix-repo
          baseurl: "https://repo.zabbix.com/zabbix/{{ ZABBIXRELEASEVERSION }}/release/{{ lowercase_distro_name }}/{{ raw_major_version }}/noarch/"
          gpgcheck: yes
          gpgkey: https://repo.zabbix.com/RPM-GPG-KEY-ZABBIX-B5333005
          enabled: yes
        when: (ansible_facts['distribution_file_variety'] == 'RedHat') and (ansible_facts['distribution_major_version'] >= '8')

      - name: Add latest Zabbix GPG keys for RH-like distros
        rpm_key:
          state: present
          key: https://repo.zabbix.com/RPM-GPG-KEY-ZABBIX-08EFA7DD
        when: ansible_facts['distribution_file_variety'] == 'RedHat'

      - name: Install zabbix-release
        package:
          name: zabbix-release
          state: present

      - name: Install zabbix-agent2
        package:
          name: zabbix-agent2
          state: present

########################################## Copy zabbix-agent2.conf file ########################################
      - name: Copy zabbix_agent2.conf file to host
        copy:
          src: include/zabbix7/zabbix_agent2.conf
          dest: /etc/zabbix/zabbix_agent2.conf
          owner: zabbix
          group: zabbix
          mode: '0640'

########################################## Remove old/unused files ########################################
      - name: Remove old/unused .conf files
        file:
          path: /zabbix/zabbix_agentd.conf
          state: absent

      - name: Remove old/unused log files
        file:
          path: /var/log/zabbix/zabbix_agentd.log
          state: absent

      - name: Remove old/unused gzipped log files
        file:
          path: /var/log/zabbix/zabbix_agentd.log-*.gz
          state: absent

      - name: Remove old Zabbix GPG keys for RH-like distros
        rpm_key:
          state: absent
          key:
            - 'https://repo.zabbix.com/RPM-GPG-KEY-ZABBIX-79EA5ED4'
            - 'https://repo.zabbix.com/RPM-GPG-KEY-ZABBIX-A14FE591'
            - 'https://repo.zabbix.com/RPM-GPG-KEY-ZABBIX-A14FE591-EL5'
        when: ansible_facts['distribution_file_variety'] == 'RedHat'
        ignore_errors: true

########################################## Correct permissions ########################################

      - name: Fix permissions for /var/log/zabbix
        file:
          path: /var/log/zabbix
          state: directory
          recurse: yes
          owner: zabbix
          group: zabbix

      - name: Fix permissions for /etc/zabbix
        file:
          path: /etc/zabbix
          state: directory
          recurse: yes
          owner: zabbix
          group: zabbix

########################################## Start and enable zabbix-agent2.service ########################################
      - name: 'Start and enable zabbix-agent2.service'
        systemd:
          name: zabbix-agent2
          state: restart
          daemon_reload: true
          enabled: true
        when: ansible_facts.service_mgr == "systemd"


###############################################  Debian & Ubuntu section  #################################################################################################
# 01-07-2025: Updated repo URLs
      - name: Install zabbix-release for appropriate version of Debian
        apt:
          deb: "https://repo.zabbix.com/zabbix/{{ ZABBIXRELEASEVERSION }}/release/{{ lowercase_distro_name }}/pool/main/z/zabbix-release/zabbix-release_latest_{{ ZABBIXRELEASEVERSION }}+{{ lowercase_distro_name }}{{ raw_major_version }}_all.deb"
          state: present
        when:
          - ansible_facts['distribution'] == 'Debian'
          - ansible_facts['distribution_major_version'] >= '10'

      - name: Install zabbix-release for appropriate version of Ubuntu
        apt:
          deb: "https://repo.zabbix.com/zabbix/{{ ZABBIXRELEASEVERSION }}/release/{{ lowercase_distro_name }}/pool/main/z/zabbix-release/zabbix-release_latest_{{ ZABBIXRELEASEVERSION }}+{{ lowercase_distro_name }}{{ raw_major_version }}_all.deb"
          state: present
        when:
          - ansible_facts['distribution'] == 'Ubuntu'
          - ansible_facts['distribution_major_version'] >= '16.04'