ansible結合zabbix_api批量添加主機

批量添加zabbix監控
1.使用ansible配置zabbix客戶端

①修改服務器的IP(域名)，爲了方便使用ansible來批量操作

等同於如下sed語句
sed -i 's#Server=1.1.1.11#Server=2.2.2.2#g' /usr/local/zabbix_agents_3.2.0/conf/zabbix_agentd.conf
sed -i 's#ServerActive=1.1.1.11#ServerActive=2.2.2.2#g' /usr/local/zabbix_agents_3.2.0/conf/zabbix_agentd.conf

先使用一臺服務器測試，通過以後再批量操作即可

②使用ansible將zabbix_agentd.conf的服務器IP有1.1.1.11更換爲2.2.2.2
ansible web01 -m replace -a 'path=/usr/local/zabbix_agents_3.2.0/conf/zabbix_agentd.conf regexp="1.1.1.11" replace="2.2.2.2"'

③重啓客戶端生效
ansible web01 -m shell -a "executable=/bin/bash /etc/init.d/zabbix_agentd restart"

# 全部執行

ansible all -m replace -a 'path=/usr/local/zabbix_agents_3.2.0/conf/zabbix_agentd.conf regexp="1.1.1.11" replace="2.2.2.2"'
ansible all -m shell -a "executable=/bin/bash /etc/init.d/zabbix_agentd restart"

因爲是內網所以不需要開啓防火牆放行這些IP

其他修改操作類似，就不繼續舉例說明了

2.服務端操作
①整理agent端需要添加的模板、主機組等信息到excel中


②不存在的模板需要添加到服務端templates中

③執行zabbix_api批量操作excel添加監控


# 修改/etc/ansible/hosts加入如下主機（可以先通過excel整理後直接拷貝）

frontend_web01    ansible_host=172.30.0.241    ansible_port=2018    ansible_user=root    ansible_ssh_pass=pass
frontend_web02    ansible_host=172.30.0.240    ansible_port=2018    ansible_user=root    ansible_ssh_pass=pass
backend_web1    ansible_host=172.30.0.245    ansible_port=2018    ansible_user=root    ansible_ssh_pass=pass
backend_web2    ansible_host=172.30.0.243    ansible_port=2018    ansible_user=root    ansible_ssh_pass=pass
backend_web3    ansible_host=172.30.0.242    ansible_port=2018    ansible_user=root    ansible_ssh_pass=pass
backend_web4    ansible_host=172.30.0.244    ansible_port=2018    ansible_user=root    ansible_ssh_pass=pass

# 測試ping命令報錯

[root@zabbix:~]# ansible eus_redis01 -m ping
eus_redis01 | UNREACHABLE! => {
    "changed": false, 
    "msg": "Failed to connect to the host via ssh: command-line: line 0: Bad configuration option: stricthostkeychecking\\357\\274\\235no\r\n", 
    "unreachable": true
}

解決辦法：
修改ansible配置文件，關閉首次ssh檢查
# vim /etc/ansible/ansible.cfg
# uncomment this to disable SSH key host checking
host_key_checking = False

 

解決辦法：
修改ansible配置文件，關閉首次ssh檢查
# vim /etc/ansible/ansible.cfg
# uncomment this to disable SSH key host checking
host_key_checking = False

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