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 10050 -k process.nova-api.memory
803328

（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：