first commit

playbooks/upgrade_all_hosts.yml

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+---
+- hosts: all
+  become: yes
+  tasks:
+    - name: "Update cache & Full system update"
+      apt:
+        update_cache: true
+        upgrade: dist
+        cache_valid_time: 3600
+        force_apt_get: true
+    - name: "Clean unwanted olderstuff"
+      apt:
+        autoremove: yes
+        purge: yes
+        clean: yes
+    - name: "Fix sysctl file"
+      ansible.builtin.copy:
+        src: ../config/sysctl.conf
+        dest: /etc/sysctl.conf
+        owner: "root"
+        group: "root"
+        mode: 0644
+    - name: "Reboot all machines"
+      ansible.builtin.reboot:

playbooks/zabbix_agent_install.yml

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+---
+- name: "Zabbix agent2 installation and setup"
+  hosts: Rack
+  become: yes
+  vars_files: 
+    - ../vaults/zabbix.yml
+  vars:
+    - zabbix_version: 6.4
+    - zabbix_server: 192.168.1.161
+    - host_meta: OrangePiZero Rack
+
+  tasks:
+    - name: Upgrade zabbix-release
+      apt:
+        name: zabbix-release
+        state: latest
+
+    - name: uninstall zabbix agent
+      apt:
+        name: zabbix-agent
+        state: absent
+
+    - name: install zabbix agent2
+      apt:
+        name: zabbix-agent2
+        state: latest
+
+    - ansible.builtin.copy: content="{{ psk_key }}" dest=/etc/zabbix/key.psk
+    
+    - name: Configure zabbix agent service
+      ansible.builtin.template:
+        src: ../templates/zabbix_agentd2.conf
+        dest: /etc/zabbix/zabbix_agent2.conf
+        owner: zabbix
+        group: zabbix
+        mode: '0644'
+        backup: yes
+    - name: Create a config directory
+      ansible.builtin.file:
+        path: /etc/zabbix/zabbix_agentd.conf.d/
+        state: directory
+        mode: '0755'
+
+
+    - name: Restart zabbix agent
+      ansible.builtin.service:
+        name: zabbix-agent2
+        state: restarted
+        enabled: yes