ansible部署zabbix客户端
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Ansible部署zabbix客户端
1、简介
ansible是新出现的自动化运维工具,基于Python开发,集合了众多运维工具(puppet、cfengine、chef、func、fabric)的优点,实现了批量系统配置、批量程序部署、批量运行命令等功能。ansible是基于模块工作的,本身没有批量部署的能力。真正具有批量部署的是ansible所运行的模块,ansible只是提供一种框架。主要包括:
(1)、连接插件connection plugins:负责和被监控端实现通信;
(2)、host inventory:指定操作的主机,是一个配置文件里面定义监控的主机;
(3)、各种模块核心模块、command模块、自定义模块;
(4)、借助于插件完成记录日志邮件等功能;
(5)、playbook:剧本执行多个任务时,非必需可以让节点一次性运行多个任务.
因为 ansible 是基于ssh协议的,所以在此之前,我们需要在 zabbix_server 端进行对其他主机实现免密登录。
使用命令生成密钥
[[email protected] ~]# ssh-keygen
将公钥发送到所有安装zabbix客户端的主机
[[email protected] ~]# ssh-copy-id 192.168.163.170
[[email protected] ~]# ssh-copy-id 192.168.163.171
安装 ansible 软件
[[email protected] ~]# yum install -y ansible
修改配置文件,将zabbix 客户机添加进组,(在文末添加即可)
[[email protected] ~]# vim /etc/ansible/hosts
[webserver] 192.168.163.170 192.168.163.171
创建一个安装zabbix客户端的剧本
[[email protected] ansible]# vim /etc/ansible/install_zabbix.yaml
- hosts: webserver remote_user: root tasks: - name: copy copy: src=/usr/local/src/zabbix-3.2.7.tar.gz dest=/usr/local/src/zabbix-3.2.7.tar.gz - name: tar shell: cd /usr/local/src;tar xf zabbix-3.2.7.tar.gz - name: useradd shell: useradd zabbix -s /sbin/nologin - name: yum yum: name={{ item }} state=latest with_items: - make - gcc - curl - curl-devel - name: configure shell: cd /usr/local/src/zabbix-3.2.7;./configure --with-net-snmp --with-libcurl --enable-agent --prefix=/usr/local/zabbix;make && make install - name: script shell: cp /usr/local/src/zabbix-3.2.7/misc/init.d/fedora/core5/zabbix_agentd /etc/init.d/ - name: quanxian shell: chmod 700 /etc/init.d/zabbix_agentd - name: vim zabbix_agent shell: sed -i ‘s/ZABBIX_BIN="\/usr\/local\/sbin\/zabbix_agentd"/ZABBIX_BIN="\/usr\/local\/zabbix\/sbin\/zabbix_agentd"/g‘ /etc/init.d/zabbix_agentd - name: vim_conf shell: sed -i ‘s/Server=127.0.0.1/Server={{ server_ip }}/g‘ /usr/local/zabbix/etc/zabbix_agentd.conf - name: restart_server shell: /etc/init.d/zabbix_agentd restart
执行该剧本
[[email protected] ansible]# ansible-playbook -e server_ip=192.168.163.169 install_zabbix.yaml
注意:-e 选项指定的server_ip 是文件里的server_ip,也就是客户端所有指定的zabbix_server的IP
输出结果:
[[email protected] ansible]# ansible-playbook install_zabbix.yaml
PLAY [webserver] ********************************************************************************************************
TASK [Gathering Facts] **************************************************************************************************
ok: [192.168.163.171]
ok: [192.168.163.170]
TASK [copy] *************************************************************************************************************
changed: [192.168.163.170]
changed: [192.168.163.171]
TASK [tar] **************************************************************************************************************
changed: [192.168.163.170]
changed: [192.168.163.171]
TASK [useradd] **********************************************************************************************************
changed: [192.168.163.170]
changed: [192.168.163.171]
TASK [yum] **************************************************************************************************************
^CProcess WorkerProcess-10:
Traceback (most recent call last):
File "/usr/lib64/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Process WorkerProcess-9:
Traceback (most recent call last):
File "/usr/lib64/python2.7/multiprocessing/process.py", line 258, in _bootstrap
[ERROR]: User interrupted execution
[[email protected] ansible]# ansible-playbook -e server_ip=192.168.163.169 install_zabbix.yaml
PLAY [webserver] ********************************************************************************************************
TASK [Gathering Facts] **************************************************************************************************
ok: [192.168.163.171]
ok: [192.168.163.170]
TASK [copy] *************************************************************************************************************
changed: [192.168.163.170]
changed: [192.168.163.171]
TASK [tar] **************************************************************************************************************
changed: [192.168.163.171]
changed: [192.168.163.170]
TASK [useradd] **********************************************************************************************************
changed: [192.168.163.170]
changed: [192.168.163.171]
TASK [yum] **************************************************************************************************************
ok: [192.168.163.171] => (item=[u‘make‘, u‘gcc‘, u‘curl‘, u‘curl-devel‘])
ok: [192.168.163.170] => (item=[u‘make‘, u‘gcc‘, u‘curl‘, u‘curl-devel‘])
TASK [configure] ********************************************************************************************************
changed: [192.168.163.171]
changed: [192.168.163.170]
TASK [script] ***********************************************************************************************************
changed: [192.168.163.170]
changed: [192.168.163.171]
TASK [quanxian] *********************************************************************************************************
[WARNING]: Consider using file module with mode rather than running chmod
changed: [192.168.163.170]
changed: [192.168.163.171]
TASK [vim zabbix_agent] *************************************************************************************************
[WARNING]: Consider using template or lineinfile module rather than running sed
changed: [192.168.163.170]
changed: [192.168.163.171]
TASK [vim_conf] *********************************************************************************************************
changed: [192.168.163.171]
changed: [192.168.163.170]
TASK [restart_server] ***************************************************************************************************
changed: [192.168.163.170]
changed: [192.168.163.171]
PLAY RECAP **************************************************************************************************************
192.168.163.170 : ok=11 changed=9 unreachable=0 failed=0
192.168.163.171 : ok=11 changed=9 unreachable=0 failed=0
测试:
在 zabbix 管理界面添加 zabbix 客户机
添加成功
监控到数据
实验成功!!!!!!!!!!!!!!!!!!!!!!!
本文出自 “xhk777” 博客,请务必保留此出处http://xhk777.blog.51cto.com/13405744/1975082
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