123 lines
3.1 KiB
YAML
123 lines
3.1 KiB
YAML
- name: Gather installed package facts
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package_facts:
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manager: auto
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- name: Debug OS family fact
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debug:
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msg: "{{ ansible_facts['os_family'] }} is the OS"
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- name: Set NRPE package name
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set_fact:
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nrpe_package: >
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{% if ansible_facts['os_family'] == 'Debian' %}
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nagios-nrpe-server
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{% elif ansible_facts['os_family'] == 'RedHat' %}
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nagios-plugins-nrpe.x86_64
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{% else %}
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nrpe
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{% endif %}
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register: nrpe_package_set
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- name: Set NRPE package location
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set_fact:
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nrpe_location: >
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{% if ansible_facts['os_family'] == 'Debian' %}
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/usr/lib/nagios/plugins/
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{% elif ansible_facts['os_family'] == 'RedHat' %}
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/usr/local/nagios/libexec
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{% else %}
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/usr/local/libexec/nagios
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{% endif %}
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register: nrpe_package_location_set
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- name: Set NRPE package name
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set_fact:
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nrpe_installed: "{{ nrpe_package in ansible_facts.packages }}"
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- name: Check if nagios NRPE is installed
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debug:
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msg: "NRPE is installed."
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when: nrpe_installed
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- name: Ensure NRPE is installed (Debian/Ubuntu)
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apt:
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name: "{{ nrpe_package }}"
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state: present
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become: true
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register: nrpe_install_result
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when:
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- ansible_facts['os_family'] == 'Debian'
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- not nrpe_installed
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- name: Ensure NRPE is installed (RedHat/CentOS)
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yum:
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name: "{{ nrpe_package }}"
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state: present
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become: true
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register: nrpe_install_result
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when:
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- ansible_facts['os_family'] == 'RedHat'
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- not nrpe_installed
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- name: Ensure NRPE is installed (FreeBSD)
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ansible.builtin.pkgng:
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name: "{{ nrpe_package }}"
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state: present
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become: true
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register: nrpe_install_result
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when:
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- ansible_facts['os_family'] == 'FreeBSD'
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- not nrpe_installed
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- name: Set psutil_installed fact if any package name contains "psutil"
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ansible.builtin.set_fact:
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psutil_installed: "{{ (ansible_facts.packages | default({}) | dict2items | map(attribute='key') | select('search','psutil') | list) | length > 0 }}"
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- name: Debug psutil presence
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ansible.builtin.debug:
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msg: "psutil already installed on host."
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when: psutil_installed
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- name: Ensure python3-psutil is installed (Debian/Ubuntu)
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ansible.builtin.apt:
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name: python3-psutil
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state: present
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become: true
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register: psutil_install_result
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when:
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- ansible_facts['os_family'] == 'Debian'
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- not psutil_installed
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- name: Ensure python3-psutil is installed (RedHat/CentOS)
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ansible.builtin.yum:
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name: python3-psutil
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state: present
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become: true
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register: psutil_install_result
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when:
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- ansible_facts['os_family'] == 'RedHat'
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- not psutil_installed
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- name: Ensure psutil is installed (FreeBSD)
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ansible.builtin.pkgng:
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name: python3-psutil
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state: present
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become: true
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register: psutil_install_result
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when:
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- ansible_facts['os_family'] == 'FreeBSD'
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- not psutil_installed
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- name: Deploy custom Nagios/NRPE script
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ansible.builtin.copy:
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src: files/memory_usage.py
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dest: "{{ nrpe_location }}"
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mode: '0755'
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become: true
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when:
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- nrpe_installed is defined
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- psutil_installed is defined |