为Zabbix配置Nova服务、Keystone和Placement进程CPU和内存usage监控
目前已经完成了RabbitMQ和MySQL的监控项配置，还差对nova-api、nova-conductor、nova-scheduler和keystone进程CPU和内存 usage的监控，类似的轮子已经是有的，所以我们Google一个，然后改造一下就OK了。目前参考 http://blog.51cto.com/825536458/1783015 进行改造。
（一）zabbix-agent监控脚本
[root@f-q scripts(keystone_admin)]# pwd
/etc/zabbix/scripts
[root@f-q scripts(keystone_admin)]# vim processcheck.sh #!/bin/bash
nova-api(){
ps aux|grep "nova-api"|grep -v "grep"|grep -v "processcheck.sh"|awk '{sum+=$6}; END{print sum}'
}
nova-apicpu(){
ps aux|grep "nova-api"|grep -v "grep"|grep -v "processcheck.sh"|awk '{sum+=$3}; END{print sum}'
}
nova-conductor(){
ps aux|grep "nova-conductor"|grep -v "grep"|grep -v "processcheck.sh"|awk '{sum+=$6}; END{print sum}'
}
nova-conductorcpu(){
ps aux|grep "nova-conductor"|grep -v "grep"|grep -v "processcheck.sh"|awk '{sum+=$3}; END{print sum}'
}
nova-scheduler(){
ps aux|grep "nova-scheduler"|grep -v "grep"|grep -v "processcheck.sh"|awk '{sum+=$6}; END{print sum}'
}
nova-schedulercpu(){
ps aux|grep "nova-scheduler"|grep -v "grep"|grep -v "processcheck.sh"|awk '{sum+=$3}; END{print sum}'
}
keystone(){
ps aux|grep "keystone"|grep -v "grep"|grep -v "processcheck.sh"|awk '{sum+=$6}; END{print sum}'
}
keystonecpu(){
ps aux|grep "keystone"|grep -v "grep"|grep -v "processcheck.sh"|awk '{sum+=$3}; END{print sum}'
}
placement(){
ps aux|grep "placement"|grep -v "grep"|grep -v "processcheck.sh"|awk '{sum+=$6}; END{print sum}'
}
placementcpu(){
ps aux|grep "placement"|grep -v "grep"|grep -v "processcheck.sh"|awk '{sum+=$3}; END{print sum}'
}
case "$1" in
nova-api)
nova-api
;;
nova-apicpu)
nova-apicpu
;;
nova-conductor)
nova-conductor
;;
nova-conductorcpu)
nova-conductorcpu
;;
nova-scheduler)
nova-scheduler
;;
nova-schedulercpu)
nova-schedulercpu
;;
keystone)
keystone
;;
keystonecpu)
keystonecpu
;;
placement)
placement
;;
placementcpu)
placementcpu
;;
*)
echo "Usage: $0 {nova-api|nova-apicpu|nova-scheduler|nova-schedulercpu|nova-conductor|nova-conductorcpu|keystone|keystonecpu|placement|placementcpu}"
;;
esac
修改脚本执行权限：
# chmod +x processcheck.sh
（二）zabbix_agentd.conf配置文件修改
#nova process monitor
UserParameter=process.nova-api.memory,/etc/zabbix/scripts/processcheck.sh nova-api
UserParameter=process.nova-api.cpu,/etc/zabbix/scripts/processcheck.sh nova-apicpu
UserParameter=process.nova-scheduler.memory,/etc/zabbix/scripts/processcheck.sh nova-scheduler
UserParameter=process.nova-scheduler.cpu,/etc/zabbix/scripts/processcheck.sh nova-schedulercpu
UserParameter=process.nova-conductor.memory,/etc/zabbix/scripts/processcheck.sh nova-conductor
UserParameter=process.nova-conductor.cpu,/etc/zabbix/scripts/processcheck.sh nova-conductorcpu
UserParameter=process.keystone.memory,/etc/zabbix/scripts/processcheck.sh keystone
UserParameter=process.keystone.cpu,/etc/zabbix/scripts/processcheck.sh keystonecpu
UserParameter=process.placement.memory,/etc/zabbix/scripts/processcheck.sh placement
UserParameter=process.placement.cpu,/etc/zabbix/scripts/processcheck.sh placementcpu
重启zabbix-agent。
（三）zabbix-get测试
在8.15上安装zabbix-get，然后测试一下数据能否取到：
[root@10e131e69e15 ~]# zabbix_get -s 192.168.122.208 -p -k process.nova-api.memory
（四）模板修改及导入
<?xml version="1.0" encoding="UTF-8"?>
<zabbix_export>
<version>3.4</version>
<date>2018-07-25T11:14:53Z</date>
<groups>
<group>
<name>Templates</name>
</group>
</groups>
<templates>
<template>
<template>Template Nova Process</template>
<name>Template Nova Process</name>
<description/>
<groups>
<group>
<name>Templates</name>
</group>
</groups>
<applications>
<application>
<name>processcheck</name>
</application>
</applications>
<items>
<item>
<name>Keystone CPU Usage</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>process.keystone.cpu</key>
<delay>30</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>0</value_type>
<allowed_hosts/>
<units>%</units>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<params/>
<ipmi_sensor/>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>processcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing>
<step>
<type>1</type>
<params>0.03125</params>
</step>
</preprocessing>
<jmx_endpoint/>
<master_item/>
</item>
<item>
<name>Keystone Memory Usage</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>process.keystone.memory</key>
<delay>30</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units>Byte</units>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<params/>
<ipmi_sensor/>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>processcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing>
<step>
<type>1</type>
<params>1000</params>
</step>
</preprocessing>
<jmx_endpoint/>
<master_item/>
</item>
<item>
<name>Nova API CPU Usage</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>process.nova-api.cpu</key>
<delay>30</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>0</value_type>
<allowed_hosts/>
<units>%</units>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<params/>
<ipmi_sensor/>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>processcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing>
<step>
<type>1</type>
<params>0.03125</params>
</step>
</preprocessing>
<jmx_endpoint/>
<master_item/>
</item>
<item>
<name>Nova API Memory Usage</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>process.nova-api.memory</key>
<delay>30</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units>Byte</units>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<params/>
<ipmi_sensor/>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>processcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing>
<step>
<type>1</type>
<params>1000</params>
</step>
</preprocessing>
<jmx_endpoint/>
<master_item/>
</item>
<item>
<name>Nova Conductor CPU Usage</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>process.nova-conductor.cpu</key>
<delay>30</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>0</value_type>
<allowed_hosts/>
<units>%</units>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<params/>
<ipmi_sensor/>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>processcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing>
<step>
<type>1</type>
<params>0.03125</params>
</step>
</preprocessing>
<jmx_endpoint/>
<master_item/>
</item>
<item>
<name>Nova Conductor Memory Usage</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>process.nova-conductor.memory</key>
<delay>30</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units>Byte</units>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<params/>
<ipmi_sensor/>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>processcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing>
<step>
<type>1</type>
<params>1000</params>
</step>
</preprocessing>
<jmx_endpoint/>
<master_item/>
</item>
<item>
<name>Nova Scheduler CPU Usage</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>process.nova-scheduler.cpu</key>
<delay>30</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>0</value_type>
<allowed_hosts/>
<units>%</units>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<params/>
<ipmi_sensor/>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>processcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing>
<step>
<type>1</type>
<params>0.03125</params>
</step>
</preprocessing>
<jmx_endpoint/>
<master_item/>
</item>
<item>
<name>Nova Scheduler Memory Usage</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>process.nova-scheduler.memory</key>
<delay>30</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units>Byte</units>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<params/>
<ipmi_sensor/>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>processcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing>
<step>
<type>1</type>
<params>1000</params>
</step>
</preprocessing>
<jmx_endpoint/>
<master_item/>
</item>
<item>
<name>Placement CPU Usage</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>process.placement.cpu</key>
<delay>30</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>0</value_type>
<allowed_hosts/>
<units>%</units>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<params/>
<ipmi_sensor/>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>processcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing>
<step>
<type>1</type>
<params>0.03125</params>
</step>
</preprocessing>
<jmx_endpoint/>
<master_item/>
</item>
<item>
<name>Placement Memory Usage</name>
<type>0</type>
<snmp_community/>
<snmp_oid/>
<key>process.placement.memory</key>
<delay>30</delay>
<history>90d</history>
<trends>365d</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units>Byte</units>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<params/>
<ipmi_sensor/>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>processcheck</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
<preprocessing>
<step>
<type>1</type>
<params>1000</params>
</step>
</preprocessing>
<jmx_endpoint/>
<master_item/>
</item>
</items>
<discovery_rules/>
<httptests/>
<macros/>
<templates/>
<screens/>
</template>
</templates>
<graphs>
<graph>
<name>Process CPU Usage</name>
<width>900</width>
<height>200</height>
<yaxismin>0.0000</yaxismin>
<yaxismax>100.0000</yaxismax>
<show_work_period>1</show_work_period>
<show_triggers>1</show_triggers>
<type>1</type>
<show_legend>1</show_legend>
<show_3d>0</show_3d>
<percent_left>0.0000</percent_left>
<percent_right>0.0000</percent_right>
<ymin_type_1>0</ymin_type_1>
<ymax_type_1>0</ymax_type_1>
<ymin_item_1>0</ymin_item_1>
<ymax_item_1>0</ymax_item_1>
<graph_items>
<graph_item>
<sortorder>0</sortorder>
<drawtype>2</drawtype>
<color>FC683C</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template Nova Process</host>
<key>process.nova-api.cpu</key>
</item>
</graph_item>
<graph_item>
<sortorder>1</sortorder>
<drawtype>2</drawtype>
<color>FDCE5A</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template Nova Process</host>
<key>process.nova-conductor.cpu</key>
</item>
</graph_item>
<graph_item>
<sortorder>2</sortorder>
<drawtype>2</drawtype>
<color>21AAD4</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template Nova Process</host>
<key>process.nova-scheduler.cpu</key>
</item>
</graph_item>
<graph_item>
<sortorder>3</sortorder>
<drawtype>0</drawtype>
<color>17A149</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template Nova Process</host>
<key>process.keystone.cpu</key>
</item>
</graph_item>
<graph_item>
<sortorder>4</sortorder>
<drawtype>0</drawtype>
<color>FC6EA3</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template Nova Process</host>
<key>process.placement.cpu</key>
</item>
</graph_item>
</graph_items>
</graph>
<graph>
<name>Process Memory Usage</name>
<width>900</width>
<height>200</height>
<yaxismin>0.0000</yaxismin>
<yaxismax>100.0000</yaxismax>
<show_work_period>1</show_work_period>
<show_triggers>1</show_triggers>
<type>1</type>
<show_legend>1</show_legend>
<show_3d>0</show_3d>
<percent_left>0.0000</percent_left>
<percent_right>0.0000</percent_right>
<ymin_type_1>0</ymin_type_1>
<ymax_type_1>0</ymax_type_1>
<ymin_item_1>0</ymin_item_1>
<ymax_item_1>0</ymax_item_1>
<graph_items>
<graph_item>
<sortorder>0</sortorder>
<drawtype>2</drawtype>
<color>FC683C</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template Nova Process</host>
<key>process.nova-api.memory</key>
</item>
</graph_item>
<graph_item>
<sortorder>1</sortorder>
<drawtype>2</drawtype>
<color>FDCE5A</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template Nova Process</host>
<key>process.nova-conductor.memory</key>
</item>
</graph_item>
<graph_item>
<sortorder>2</sortorder>
<drawtype>2</drawtype>
<color>21AAD4</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template Nova Process</host>
<key>process.nova-scheduler.memory</key>
</item>
</graph_item>
<graph_item>
<sortorder>3</sortorder>
<drawtype>0</drawtype>
<color>17A149</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template Nova Process</host>
<key>process.keystone.memory</key>
</item>
</graph_item>
<graph_item>
<sortorder>4</sortorder>
<drawtype>0</drawtype>
<color>FC6EA3</color>
<yaxisside>0</yaxisside>
<calc_fnc>2</calc_fnc>
<type>0</type>
<item>
<host>Template Nova Process</host>
<key>process.placement.memory</key>
</item>
</graph_item>
</graph_items>
</graph>
</graphs>
</zabbix_export>
修改一下配色，然后就得到如下的效果图：
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