zabbix高级玩法之通过xml文件一次性导入

author：headsen  chen

date： 2018-11-10  10:08:38

背景：zabbix的硬件监控架构已经部署完成，接下来就是创建主机这一步，2400台主机如果采用一台台的创建和关联模板就太慢了。硬件监控不用于agent方式，agent的方式可以采用添加自动发现的规则来自动注册。

          硬件监控采用 server端通过SNMP服务去各个物理机的管理卡上去抓相应的硬件信息。所以无法通过自动发现规则来添加主机

1，手动添加一台主机，导出该主机的xml配置信息：

<zabbix_export>

    <version>4.0</version>

    <date>2018-11-09T11:12:04Z</date>

    <groups>

        <group>

            <name>Linux servers</name>

        </group>

        <group>

            <name>北京dell服务器组</name>

        </group>

    </groups>

    <hosts>

        <host>

            <host>1.1.1.1</host>

            <name>1.1.1.1</name>

            <description/>

            <proxy>

                <name>10-20-42-2</name>

            </proxy>

            <status>0</status>

            <ipmi_authtype>-1</ipmi_authtype>

            <ipmi_privilege>2</ipmi_privilege>

            <ipmi_username/>

            <ipmi_password/>

            <tls_connect>1</tls_connect>

            <tls_accept>1</tls_accept>

            <tls_issuer/>

            <tls_subject/>

            <tls_psk_identity/>

            <tls_psk/>

            <templates>

                <template>

                    <name>Template Dell iDrac SNMPV2</name>

                </template>

            </templates>

            <groups>

                <group>

                    <name>Linux servers</name>

                </group>

            </groups>

            <interfaces>

                <interface>

                    <default>1</default>

                    <type>2</type>

                    <useip>1</useip>

                    <ip>1.1.1.1</ip>

                    <dns/>

                    <port>161</port>

                    <bulk>1</bulk>

                    <interface_ref>if1</interface_ref>

                </interface>

            </interfaces>

            <applications/>

            <items/>

            <discovery_rules/>

            <httptests/>

            <macros/>

            <inventory/>

        </host>

    </hosts>

</zabbix_export>

2，分析该xml文件，解析结构分为以下几个标签

<zabbix_export>

 <version>4.0</version>

    <date>2018-11-09T11:12:04Z</date>

    <groups>

                <group>  ...

                </group>

    </groups>

    <hosts> 


                    ...

    </hosts>   

</zabbix_export>

其中：hosts 标签就每台添加的主机的信息，我们每次添加的主机，都是再写一个 <hosts> 标签

3，将2400台主机的IP写入dell-ip-list 文件里，并放入centos6.8的系统里，以便通过shell进行操作

4，构思：利用for循环实现生成2400台主机的xml文件

     第一步：文件头部不动的部分：   

# cat  >> dell.xml <<EOF

<?xml version="1.0" encoding="UTF-8"?>

<zabbix_export>

    <version>4.0</version>

    <date>2018-11-09T11:12:04Z</date>

    <groups>

        <group>

            <name>Linux servers</name>

        </group>

        <group>

            <name>北京dell服务器组</name>

        </group>

    </groups>

    <hosts>

EOF

第二步：写一个单 <hosts>标签的模板文件：

# cat >> plate.xml <<

       <host>

            <host>1.1.1.1</host>

            <name>1.1.1.1</name>

            <description/>

            <proxy>

                <name>10-20-42-2</name>

            </proxy>

            <status>0</status>

            <ipmi_authtype>-1</ipmi_authtype>

            <ipmi_privilege>2</ipmi_privilege>

            <ipmi_username/>

            <ipmi_password/>

            <tls_connect>1</tls_connect>

            <tls_accept>1</tls_accept>

            <tls_issuer/>

            <tls_subject/>

            <tls_psk_identity/>

            <tls_psk/>

            <templates>

                <template>

                    <name>Template Dell iDrac SNMPV2</name>

                </template>

            </templates>

            <groups>

                <group>

                    <name>Linux servers</name>

                </group>

            </groups>

            <interfaces>

                <interface>

                    <default>1</default>

                    <type>2</type>

                    <useip>1</useip>

                    <ip>1.1.1.1</ip>

                    <dns/>

                    <port>161</port>

                    <bulk>1</bulk>

                    <interface_ref>if1</interface_ref>

                </interface>

            </interfaces>

            <applications/>

            <items/>

            <discovery_rules/>

            <httptests/>

            <macros/>

            <inventory/>

        </host>

EOF

第三步：利用for循环生成2400个物理机的hosts标签文件的脚本: xml.sh

#!/bin/bash

for i in `cat dell-ip-list`

do

   cat plate.xml > dd

   sed -i "s/1.1.1.1/$i/g" dd

   cat dd >> dell.xml

done

echo "     </hosts>

</zabbix_export>" >> dell.xml

第四步：运行该脚本，生成dell.xml 的文件

# sh xml.sh

5，将dell.xml文件导入

静等15分钟。之后刷新页面，得到如下页面证明配置成功：