ansible自動部署 zabbix-agent 的模塊
ansible自動部署 zabbix-agent 模塊 的準備階段
ansible所在的服務端可以免密鑰登錄所被部署的機器稱為客戶端。
免密鑰的做法
服務端 ssh-keygen 一路回車生成密鑰對
ssh-copy-id 指定IP 將公鑰發給指定的ip 即可
ssh-copy-id 192.168.1.18
下面紅色是代表文件或目錄 黑色字體代表是內容
使用了 roles 方法 整體的目錄結構是
/etc/ansible/zabbix-agent.yml
[[email protected] ansible]# pwd
/etc/ansible
/etc/ansibl/hosts
[[email protected]
192.168.1.145 #centso 系統
192.168.1.147 # centos 系統 加入 ansible 的客戶端ip 本次示例中是這幾個 ip
192.168.1.148 #ubuntu 系統
[[email protected] ansible]# cat zabbix-agent.yml
---
- hosts: all
roles:
- zabbix-agent
/etc/ansible/roles
[[email protected] ansible]# ls
zabbix-agent
/etc/ansible/zabbix-agent
[[email protected] zabbix-agent]# ls
files handlers tasks templates
/etc/ansible/zabbix-agent/files
[[email protected] zabbix-agent]# ls files/
zabbix
/etc/ansible/zabbix-agent/handlers
[[email protected] zabbix-agent]# ls handlers/
main.yml
/etc/ansible/zabbix-agent/tasks
[[email protected] zabbix-agent]# ls tasks/
files.yml main.yml package.yml service.yml
/etc/ansible/zabbix-agnet/templates
[[email protected] zabbix-agent]# ls templates/
zabbix_agentd.conf
/etc/ansible/zabbix-agent/files/zabbix/conf.d
[[email protected] zabbix-agent]# ls files/zabbix/conf.d/ #zabbix-agent的配置文件 鍵值
impression.conf imsecret.conf mystar.conf resonance.conf tagme.conf userReg.conf
/etc/ansible/zabbix-agent/files/zabbix/scripts 要復制去客戶端的文件
[[email protected] zabbix-agent]# ls files/zabbix/scripts/ 下邊是zabbix 可執行的腳本用來監控
/etc/ansible/zabbix-agent/handlers/main.yml 這個是開啟zabbix-agent的
[[email protected] zabbix-agent]# cat handlers/main.yml
---
- name: start zabbix_agentd
service: name=zabbix-agentd state=started
/etc/ansible/zabbix-agent/tasks/files.yml 將 /etc/ansible/zabbix-agent/files/* 復制到客戶端的配置
[[email protected] zabbix-agent]# cat tasks/files.yml
---
- name: copy centos template conf file
template: src=zabbix_agentd.conf dest=/etc/
when: ansible_os_family == "RedHat" #判斷系統
- name: copy ubuntu template conf file
template: src=zabbix_agentd.conf dest=/etc/zabbix/
when: ansible_os_family == "Debian"
- name: crete conf.d and scripts
file: path={{ item }} state=directory owner=root group=root mode=0755
with_items:
- /etc/zabbix/scripts
- /etc/zabbix/conf.d
- /etc/zabbix/scripts1
- name: copy the scripts/file
copy: src=zabbix/scripts/ dest=/etc/zabbix/scripts/ mode=0755
- name: copy the scripts1/file
copy: src=zabbix/scripts1/ dest=/etc/zabbix/scripts1/ mode=0755
- name: copy the conf.d/file
copy: src=zabbix/conf.d/ dest=/etc/zabbix/conf.d/
/etc/ansible/zabbix-agent/tasks/main.yml 主的配置 在同級目錄下會先執行這個main
[[email protected] zabbix-agent]# cat tasks/main.yml
---
- include: ‘package.yml‘
- include: ‘files.yml‘
- include: ‘service.yml‘
/etc/ansible/zabbix-agent/tasks/package.yml 安裝zabbix-agent的配置
[[email protected] zabbix-agent]# cat tasks/package.yml
---
- name: useraddd the zabbix
user: name=zabbix
- name: install epel-release
yum: name=epel-release.noarch state=latest
when: ansible_os_family == "RedHat"
- name: install epel-release and zabbix_agent_package
yum: name={{ item }} state=present
with_items:
- zabbix22-agent-2.2.18-1.el6.x86_64
- zabbix22-2.2.18-1.el6.x86_64
when: ansible_os_family == "RedHat"
- name: apt-get install to ubuntu
apt: name={{ item }} state=present
with_items:
- zabbix-agent
when: ansible_os_family == "Debian"
/etc/ansible/zabbix-agent/tasks/service.yml 開啟腳本 萬無一失 2重開啟
[[email protected] zabbix-agent]# cat tasks/service.yml
---
- name: start zabbix-agentd
service: name=zabbix-agentd state=started
when: ansible_os_family == "RedHat"
- name: start ubuntu zabbix-agent
service: name=zabbix-agent state=started
when: ansible_os_family == "Debian"
/etc/ansible/zabbix-agent/templates/zabbix_agentd.conf 配置文件的模板放在這裏
[[email protected] zabbix-agent]# cat templates/zabbix_agentd.conf
PidFile=/var/run/zabbix/zabbix_agentd.pid
LogFile=/var/log/zabbix/zabbix_agentd.log
LogFileSize=100
Server=192.168.1.100 #zabbix 服務端所在的 ip
ServerActive=192.168.1.100 # zabbix-agent 主動模式 配置
Hostname={{ ansible_hostname }} #這個是系統變量
Include=/etc/zabbix/conf.d/
UnsafeUserParameters=1
# UserParameter 自定義的 監控項
具體執行
[[email protected] ansible]# pwd
/etc/ansible
[[email protected] ansible]# ansible-playbook zabbix-agent.yml
[[email protected] ansible]# ansible-playbook zabbix-agent.yml -vvvv
加 -vvv 可以看到更詳細的過程 其實是 沒必要的
本文出自 “手有余香” 博客，請務必保留此出處http://19941018.blog.51cto.com/11889001/1949589
ansible自動部署 zabbix-agent 的模塊