Ansible：playbook-nagios

一、创建目录结构

　　

cd /etc/ansible/roles/
mkdir nagios/{files,templates,vars,handlers,meta,default,tasks} -pv

二、files/：存储由copy或script等模块调用的文件；

　　放入libexec  nrpe-2.12.tar.gz  nrpe.cfg

 

三、tasks/：配置main.yml文件，用于定义各task；其它的文件需要由main.yml进行“包含”调用；

　　

- name: install tools
shell: yum -y install openssl-devel*;yum -y install xinetd;yum -y install sysstat

- name: copy package
copy: src=nrpe-2.12.tar.gz dest=/usr/src/nrpe-2.12.tar.gz
tags: cppkg

- name: tar nrpe
shell: cd /usr/src;tar -xf nrpe-2.12.tar.gz

- name: install nrpe
shell: useradd nagios;cd /usr/src/nrpe-2.12;sh configure --prefix=/usr/local/nagios;make;make install-daemon;make install-daemon-config;make install-xinetd;make install

- name: xinetd
replace: dest=/etc/xinetd.d/nrpe regexp='127.0.0.1' replace="10.11.16.215"

- name: services
shell: echo "nrpe 5666/tcp" >> /etc/services

- name: restart xinetd
shell: service xinetd restart

- name: copy libexec
copy: src=libexec/ dest=/usr/local/nagios/libexec/

- name: copy nrpe.cfg
copy: src=nrpe.cfg dest=/usr/local/nagios/etc/nrpe.cfg

- name: chown
shell: chown -R nagios:nagios /usr/local/nagios/libexec;chmod +x /usr/local/nagios/libexec/*;chown -R nagios:nagios /usr/local/nagios/etc/nrpe.cfg;

 

四、定义一个主调用文件

/etc/ansible/nagios/nagios_agent.yaml

- hosts: CBS-VM
  remote_user: root
  roles: 
    - nagios

五、检测语法

ansible-playbook --syntax-check /etc/ansible/nagios/nagios_agent.yaml

六、测试部署

ansible-playbook -C /etc/ansible/nagios/nagios_agent.yaml

-C 测试

七、部署

ansible-playbook /etc/ansible/nagios/nagios_agent.yaml