集群运维自动化工具ansible之使用playbook安装zabbix客户端

2024-04-10 10:53:06 26

之前介绍了关于ansible的安装与使用（包括模块与playbook使用，地址是https://www.nhooo.com/article/52154.htm），今天介绍一下如何使用playbook来部署zabbix客户端。
ansible服务端的环境为centos6.5x86_64系统
ansible客户端环境为centos6.3x86_64系统
目前我的playbook只允许centos或redhat6系列系统来安装zabbix客户端，并且客户端的版本是2.0.6.
下面是playbook的结构

14:29:30#pwd
/etc/ansible/roles
root@ip-10-10-10-10:/etc/ansible/roles
14:29:37#treezabbix_client_*
zabbix_client_delete删除已经安装的zabbix客户端
├──files存放文件的
├──handlers重启的东东
├──metagalaxy_info的信息
│└──main.yml
├──tasks操作的任务流程
│├──delete.yml
│└──main.yml
├──templates模板
└──vars变量
└──main.yml
zabbix_client_install
├──files
│└──zabbix-2.0.6.tar.gz
├──handlers
├──meta
│└──main.yml
├──tasks
│├──copy.yml
│├──delete.yml
│├──install.yml
│└──main.yml
├──templates
│├──zabbix_agentd
│└──zabbix_agentd.conf
└──vars
└──main.yml

12directories,13files

下面是先介绍一下安装方面zabbix_client_install的内容
1、galaxy_info的信息

14:32:15#cat/etc/ansible/roles/zabbix_client_install/meta/main.yml
galaxy_info:
author:DengLei
description:InstallZabbixClient
license:MIT
min_ansible_version:1.6
platforms:
-name:CentOS
versions:
-6
categories:
-Monitor
dependencies:[]

2、task里的copy.xml信息

14:33:35#cat/etc/ansible/roles/zabbix_client_install/tasks/copy.yml
-name:StopExistZabbixClientServiceInRedhatClient
shell:ps-ef|grepzabbix|grep-vgrep|awk'{print$2}'|xargskill-9>>/dev/null2>&1
ignore_errors:yes
when:ansible_os_family=="RedHat"andansible_lsb.major_release|int==6
-name:DeleteExistZabbixClientDirInRedhatClient
shell:rm-rf{{zabbix_dir}}/zabbix
ignore_errors:yes
when:ansible_os_family=="RedHat"andansible_lsb.major_release|int==6
-name:InstallBaseRequireSoftwareInRedhatClient
yum:name={{item}}state=latest
with_items:
-telnet
-dmidecode
-tar
-name:CreateZabbixUserInRedhatClient
user:name={{zabbix_user}}state=presentcreatehome=noshell=/sbin/nologin
when:ansible_os_family=="RedHat"andansible_lsb.major_release|int==6
-name:CopyZabbixClientSoftwareToRedhatClient
copy:src=zabbix-{{zabbix_version}}.tar.gzdest=/tmp/zabbix-{{zabbix_version}}.tar.gzowner=rootgroup=root
when:ansible_os_family=="RedHat"andansible_lsb.major_release|int==6
-name:UncompressionZabbixClientSoftwareToRedhatClient
shell:tarzxf/tmp/zabbix-{{zabbix_version}}.tar.gz-C{{zabbix_dir}}/
when:ansible_os_family=="RedHat"andansible_lsb.major_release|int==6
-name:CopyZabbixStartScriptToRedhatClient
template:src=zabbix_agentddest=/etc/init.d/zabbix_agentdowner=rootgroup=rootmode=0755
when:ansible_os_family=="RedHat"andansible_lsb.major_release|int==6
-name:CopyZabbixConfigToRedhatClient
template:src=zabbix_agentd.confdest={{zabbix_dir}}/zabbix/conf/zabbix_agentd.confowner={{zabbix_user}}group={{zabbix_user}}mode=0644
when:ansible_os_family=="RedHat"andansible_lsb.major_release|int==6

此文件是复制对应的文件到客户端

3、task的install.yml信息

14:34:26#cat/etc/ansible/roles/zabbix_client_install/tasks/install.yml
-name:ModifyZabbixDirPermissionInRedhatClient
file:path={{zabbix_dir}}/zabbixowner={{zabbix_user}}group={{zabbix_user}}mode=0755
when:ansible_os_family=="RedHat"andansible_lsb.major_release|int==6
-name:CheckZabbixUserSudoPermissionInRedhatClient
shell:grep"{{zabbix_user}}"/etc/sudoers|wc-l
register:zabbix_sudoer
ignore_errors:True
when:ansible_os_family=="RedHat"andansible_lsb.major_release|int==6
-name:GiveSudoPermissionToZabbixUserInRedhatClient
shell:echo"{{zabbix_user}}ALL=(root)NOPASSWD:/bin/netstat,/usr/bin/omreport">>/etc/sudoers
when:ansible_os_family=="RedHat"andansible_lsb.major_release|int==6andzabbix_sudoer|int==0
-name:StartZabbixServiceInRedhatClient
shell:/etc/init.d/zabbix_agentdstart
when:ansible_os_family=="RedHat"andansible_lsb.major_release|int==6
-name:AddBootStartZabbixServiceInRedhatClient
shell:chkconfig--level345zabbix_agentdon
when:ansible_os_family=="RedHat"andansible_lsb.major_release|int==6

此文件主要是安装

4、tasks的delete.yml信息

14:35:08#cat/etc/ansible/roles/zabbix_client_install/tasks/delete.yml
-name:DeleteZabbixcompressionSoftwareInRedhatClient
shell:rm-rf/tmp/zabbix-{{zabbix_version}}.tar.gz
when:ansible_os_family=="RedHat"andansible_lsb.major_release|int==6

此文件是安装完成后，删除安装前的文件

5、tasks的mail.yml

14:35:37#cat/etc/ansible/roles/zabbix_client_install/tasks/main.yml
-include:copy.yml
-include:install.yml
-include:delete.yml

此文件是允许运行哪个文件

6、templates的zabbix_agentd

15:15:45#cat/etc/ansible/roles/zabbix_client_install/templates/zabbix_agentd
#!/bin/bash
#
#chkconfig:-8515
#description:Zabbixclientscript.
#processname:Zabbix
./etc/profile
SERVICE="Zabbixagent"
DAEMON={{zabbix_dir}}/zabbix/sbin/zabbix_agentd
PIDFILE=/tmp/zabbix_agentd.pid
CONFIG={{zabbix_dir}}/zabbix/conf/zabbix_agentd.conf
zabbix_agent_status=`psaux|grepzabbix_agentd.conf|grep-vgrep|wc-l`
zabbix_agent_pid=`psaux|grepzabbix_agentd|grep-vgrep|awk'NR==1{print$2}'`
#Sourcefunctionlibrary.
./etc/rc.d/init.d/functions
#Sourcenetworkingconfiguration.
./etc/sysconfig/network
functioncheck()
{
if[$?-eq0];then
action$"Operatingis:"/bin/true
else
action$"Operatingis:"/bin/false
fi
}
case$1in
'start')
if[-x${DAEMON}]
then
$DAEMON-c$CONFIG
#Errorcheckingherewouldbegood...
echo"${SERVICE}started."
else
echo"Can'tfindfile${DAEMON}."
echo"${SERVICE}NOTstarted."
fi
check
;;

'stop')
if[-s${PIDFILE}]
then
ifkill`cat${PIDFILE}`>/dev/null2>&1
then
echo"${SERVICE}terminated."
rm-f${PIDFILE}
fi
fi
check
;;
'restart')
/bin/bash$0stop
sleep5
/bin/bash$0start
;;

'status')
if[$zabbix_agent_status-ne0];then
echo"ZabbixAgentdisrunning($zabbix_agent_pid)"
else
echo"ZabbixAgentdisnotrunning!"
fi
;;

*)
echo"Usage:$0{start|stop|status|restart}"
;;

esac
exit0

这个文件是启动客户端的脚本

7、templates的zabbix_agentd.conf

15:16:36#cat/etc/ansible/roles/zabbix_client_install/templates/zabbix_agentd.conf
#ThisisaconfigfilefortheZabbixagentdaemon(Unix)
#TogetmoreinformationaboutZabbix,visithttp://www.zabbix.com

############GENERALPARAMETERS#################

###Option:PidFile
#NameofPIDfile.
#
#Mandatory:no
#Default:
#PidFile=/tmp/zabbix_agentd.pid

###Option:LogFile
#Nameoflogfile.
#Ifnotset,syslogisused.
#
#Mandatory:no
#Default:
#LogFile=

LogFile=/tmp/zabbix_agentd.log

###Option:LogFileSize
#MaximumsizeoflogfileinMB.
#0-disableautomaticlogrotation.
#
#Mandatory:no
#Range:0-1024
#Default:
#LogFileSize=1

###Option:DebugLevel
#Specifiesdebuglevel
#0-nodebug
#1-criticalinformation
#2-errorinformation
#3-warnings
#4-fordebugging(produceslotsofinformation)
#
#Mandatory:no
#Range:0-4
#Default:
#DebugLevel=3

###Option:SourceIP
#SourceIPaddressforoutgoingconnections.
#
#Mandatory:no
#Default:
#SourceIP=

###Option:EnableRemoteCommands
#WhetherremotecommandsfromZabbixserverareallowed.
#0-notallowed
#1-allowed
#
#Mandatory:no
#Default:
#EnableRemoteCommands=0

###Option:LogRemoteCommands
#Enableloggingofexecutedshellcommandsaswarnings.
#0-disabled
#1-enabled
#
#Mandatory:no
#Default:
#LogRemoteCommands=0

#####Passivechecksrelated

###Option:Server
#ListofcommadelimitedIPaddresses(orhostnames)ofZabbixservers.
#Incomingconnectionswillbeacceptedonlyfromthehostslistedhere.
#Nospacesallowed.
#IfIPv6supportisenabledthen'127.0.0.1','::127.0.0.1','::ffff:127.0.0.1'aretreatedequally.
#
#Mandatory:no
#Default:
#Server=zabbix-server-external.autoclouds.net

Server={{zabbix_server_ip}}

###Option:ListenPort
#Agentwilllistenonthisportforconnectionsfromtheserver.
#
#Mandatory:no
#Range:1024-32767
#Default:
ListenPort={{zabbix_port}}

###Option:ListenIP
#ListofcommadelimitedIPaddressesthattheagentshouldlistenon.
#FirstIPaddressissenttoZabbixserverifconnectingtoittoretrievelistofactivechecks.
#
#Mandatory:no
#Default:
#ListenIP=0.0.0.0

###Option:StartAgents
#Numberofpre-forkedinstancesofzabbix_agentdthatprocesspassivechecks.
#Ifsetto0,disablespassivechecksandtheagentwillnotlistenonanyTCPport.
#
#Mandatory:no
#Range:0-100
#Default:
#StartAgents=3

#####Activechecksrelated

###Option:ServerActive
#ListofcommadelimitedIP:port(orhostname:port)pairsofZabbixserversforactivechecks.
#Ifportisnotspecified,defaultportisused.
#IPv6addressesmustbeenclosedinsquarebracketsifportforthathostisspecified.
#Ifportisnotspecified,squarebracketsforIPv6addressesareoptional.
#Ifthisparameterisnotspecified,activechecksaredisabled.
#Example:ServerActive=127.0.0.1:20051,zabbix.domain,[::1]:30051,::1,[12fc::1]
#
#Mandatory:no
#Default:
#ServerActive=

###Option:Hostname
#Unique,casesensitivehostname.
#Requiredforactivechecksandmustmatchhostnameasconfiguredontheserver.
#ValueisacquiredfromHostnameItemifundefined.
#
#Mandatory:no
#Default:
#Hostname=

Hostname={{ansible_hostname}}

###Option:HostnameItem
#ItemusedforgeneratingHostnameifitisundefined.
#IgnoredifHostnameisdefined.
#
#Mandatory:no
#Default:
#HostnameItem=system.hostname

###Option:RefreshActiveChecks
#Howoftenlistofactivechecksisrefreshed,inseconds.
#
#Mandatory:no
#Range:60-3600
#Default:
#RefreshActiveChecks=120

###Option:BufferSend
#DonotkeepdatalongerthanNsecondsinbuffer.
#
#Mandatory:no
#Range:1-3600
#Default:
#BufferSend=5

###Option:BufferSize
#Maximumnumberofvaluesinamemorybuffer.Theagentwillsend
#allcollecteddatatoZabbixServerorProxyifthebufferisfull.
#
#Mandatory:no
#Range:2-65535
#Default:
#BufferSize=100

###Option:MaxLinesPerSecond
#MaximumnumberofnewlinestheagentwillsendpersecondtoZabbixServer
#orProxyprocessing'log'and'logrt'activechecks.
#Theprovidedvaluewillbeoverriddenbytheparameter'maxlines',
#providedin'log'or'logrt'itemkeys.
#
#Mandatory:no
#Range:1-1000
#Default:
#MaxLinesPerSecond=100

###Option:AllowRoot
#Allowtheagenttorunas'root'.Ifdisabledandtheagentisstartedby'root',theagent
#willtrytoswitchtouser'zabbix'instead.Hasnoeffectifstartedunderaregularuser.
#0-donotallow
#1-allow
#
#Mandatory:no
#Default:
#AllowRoot=0

############ADVANCEDPARAMETERS#################

###Option:Alias
#Setsanaliasforparameter.Itcanbeusefultosubstitutelongandcomplexparameternamewithasmallerandsimplerone.
#
#Mandatory:no
#Range:
#Default:

###Option:Timeout
#SpendnomorethanTimeoutsecondsonprocessing
#
#Mandatory:no
#Range:1-30
#Default:
Timeout=20

###Option:Include
#Youmayincludeindividualfilesorallfilesinadirectoryintheconfigurationfile.
#InstallingZabbixwillcreateincludedirectoryin/usr/local/etc,unlessmodifiedduringthecompiletime.
#
#Mandatory:no
#Default:
#Include=

#Include=/usr/local/etc/zabbix_agentd.userparams.conf
#Include=/usr/local/etc/zabbix_agentd.conf.d/

#######USER-DEFINEDMONITOREDPARAMETERS#######

###Option:UnsafeUserParameters
#Allowallcharacterstobepassedinargumentstouser-definedparameters.
#0-donotallow
#1-allow
#
#Mandatory:no
#Range:0-1
#Default:
#UnsafeUserParameters=0

###Option:UserParameter
#User-definedparametertomonitor.Therecanbeseveraluser-definedparameters.
#Format:UserParameter=<key>,<shellcommand>
#See'zabbix_agentd'directoryforexamples.
#
#Mandatory:no
#Default:
#UserParameter=
UserParameter=memcached_stats[*],(echostats;sleep1)|telnet{{ansible_default_ipv4.address}}$12>&1|awk'/STAT$2/{print$NF}'
UserParameter=mysql[*],mysql-h{{ansible_default_ipv4.address}}-P3306-uzabbix-pzabbix-e"showglobalstatus"|grep"\<$1\>"|cut-f2
UserParameter=redis_stats[*],(echoinfo;sleep1)|telnet{{ansible_default_ipv4.address}}$12>&1|grep$2|cut-d:-f2
UserParameter=custom.vfs.dev.read.ops[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$4}'
UserParameter=custom.vfs.dev.read.ms[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$7}'
UserParameter=custom.vfs.dev.write.ops[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$8}'
UserParameter=custom.vfs.dev.write.ms[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$11}'
UserParameter=custom.vfs.dev.io.active[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$12}'
UserParameter=custom.vfs.dev.io.ms[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$13}'
UserParameter=custom.vfs.dev.read.sectors[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$6}'
UserParameter=custom.vfs.dev.write.sectors[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$10}'
UserParameter=MongoDB.Status[*],/bin/echo"db.serverStatus().$1"|/usr/bin/mongoadmin|grep"$2"|awk-F:'{print$$2}'|awk-F,'{print$$1}'
UserParameter=check_lvm[*],/usr/bin/sudo/usr/local/zabbix/bin/check_lvm.sh$1
UserParameter=TCP_ESTABLISHED,ss-s|awk'NR==2{print$4}'|cut-d,-f1
UserParameter=TCP_CLOSED,ss-s|awk'NR==2{print$6}'|cut-d,-f1
UserParameter=TCP_TIMEWAIT,ss-s|awk'NR==2{print$12}'|cut-d/-f1
UserParameter=zabbix_low_discovery[*],/bin/bash/usr/local/zabbix/bin/zabbix_low_discovery.sh$1
UserParameter=mysql_stats[*],mysql-h{{ansible_default_ipv4.address}}-P$1-uzabbix-pzabbix-e"showglobalstatus"|grep"\<$2\>"|cut-f2
UserParameter=mysql_stats_slave[*],mysql-h{{ansible_default_ipv4.address}}-P$1-uzabbix-pzabbix-e"showslavestatus\G"|grep"\<$2\>"|awk'{if($NF=="Yes"){print1}else{print0}}'
UserParameter=check_platform,dmidecode|grepVendor|awk-F'''{if($2=="Dell"){print1}else{print0}}'
#followishardwaremonitor
UserParameter=hardware_battery,omreportchassisbatteries|awk'/^Status/{if($NF=="Ok"){print1}else{print0}}'
UserParameter=hardware_cpu_model,awk-vhardware_cpu_crontol=`sudoomreportchassisbiossetup|awk'/CState/{if($NF=="Enabled"){print0}else{print1}}'`-vhardware_cpu_c1=`sudoomreportchassisbiossetup|awk'/C1[-|E]/{if($NF=="Enabled"){print0}else{print1}}'`'BEGIN{if(hardware_cpu_crontol==0&&hardware_cpu_c1==0){print0}else{print1}}'
UserParameter=hardware_fan_health,awk-vhardware_fan_number=`omreportchassisfans|grep-c"^Index"`-vhardware_fan=`omreportchassisfans|awk'/^Status/{if($NF=="Ok")count+=1}END{printcount}'`'BEGIN{if(hardware_fan_number==hardware_fan){print1}else{print0}}'
UserParameter=hardware_memory_health,awk-vhardware_memory=`omreportchassismemory|awk'/^Health/{print$NF}'`'BEGIN{if(hardware_memory=="Ok"){print1}else{print0}}'
UserParameter=hardware_nic_health,awk-vhardware_nic_number=`omreportchassisnics|grep-c"InterfaceName"`-vhardware_nic=`omreportchassisnics|awk'/^ConnectionStatus/{print$NF}'|wc-l`'BEGIN{if(hardware_nic_number==hardware_nic){print1}else{print0}}'
UserParameter=hardware_cpu,omreportchassisprocessors|awk'/^Health/{if($NF=="Ok"){print1}else{print0}}'
UserParameter=hardware_power_health,awk-vhardware_power_number=`omreportchassispwrsupplies|grep-c"Index"`-vhardware_power=`omreportchassispwrsupplies|awk'/^Status/{if($NF=="Ok")count+=1}END{printcount}'`'BEGIN{if(hardware_power_number==hardware_power){print1}else{print0}}'
UserParameter=hardware_temp,omreportchassistemps|awk'/^Status/{if($NF=="Ok"){print1}else{print0}}'|head-n1
UserParameter=hardware_physics_health,awk-vhardware_physics_disk_number=`omreportstoragepdiskcontroller=0|grep-c"^ID"`-vhardware_physics_disk=`omreportstoragepdiskcontroller=0|awk'/^State/{if($NF=="Online")count+=1}END{printcount}'`'BEGIN{if(hardware_physics_disk_number==hardware_physics_disk){print1}else{print0}}'
UserParameter=hardware_virtual_health,awk-vhardware_virtual_disk_number=`omreportstoragevdiskcontroller=0|grep-c"^ID"`-vhardware_virtual_disk=`omreportstoragevdiskcontroller=0|awk'/^State/{if($NF=="Ready")count+=1}END{printcount}'`'BEGIN{if(hardware_virtual_disk_number==hardware_virtual_disk){print1}else{print0}}'
UserParameter=pyora[*],/usr/local/zabbix/bin/pyora.py--username$1--password$2--address$3--database$4$5$6$7$8

此文件是客户端的配置文件
8、vars的main.yml

15:17:06#cat/etc/ansible/roles/zabbix_client_install/vars/main.yml
zabbix_dir:/usr/local客户端安全目录
zabbix_version:2.0.6客户端软件版本
zabbix_user:zabbix客户端用户
zabbix_port:10050客户端的端口
zabbix_server_ip:192.168.1.10zabbix_server的ip

此文件是配置变量的

9、ansible安装zabbix客户端的playbook配置文件zabbix_client_install.yml

15:20:02#cat/etc/ansible/zabbix_client_install.yml
---
-hosts:"{{host}}"
remote_user:"{{user}}"
gather_facts:True
roles:
-zabbix_client_install

10、使用playbook安装zabbix客户端

我的测试客户端环境是centos6.3，ip是192.168.240.17，使用key登陆

15:22:01#cd/etc/ansible/
root@ip-10-10-10-10:/etc/ansible
15:22:04#timeansible-playbookzabbix_client_install.yml--extra-vars"host=192.168.240.17user=root"--private-key=/root/test.pem

PLAY[192.168.240.17]*********************************************************

GATHERINGFACTS***************************************************************
ok:[192.168.240.17]

TASK:[zabbix_client_install|StopExistZabbixClientServiceInRedhatClient]***
failed:[192.168.240.17]=>{"changed":true,"cmd":"ps-ef|grepzabbix|grep-vgrep|awk'{print$2}'|xargskill-9>>/dev/null2>&1","delta":"0:00:00.018213","end":"2014-07-1007:22:34.793910","item":"","rc":123,"start":"2014-07-1007:22:34.775697"}
...ignoring

TASK:[zabbix_client_install|DeleteExistZabbixClientDirInRedhatClient]***
changed:[192.168.240.17]

TASK:[zabbix_client_install|InstallBaseRequireSoftwareInRedhatClient]***
ok:[192.168.240.17]=>(item=telnet,dmidecode,tar)

TASK:[zabbix_client_install|CreateZabbixUserInRedhatClient]***********
changed:[192.168.240.17]

TASK:[zabbix_client_install|CopyZabbixClientSoftwareToRedhatClient]***
changed:[192.168.240.17]

TASK:[zabbix_client_install|UncompressionZabbixClientSoftwareToRedhatClient]***
changed:[192.168.240.17]

TASK:[zabbix_client_install|CopyZabbixStartScriptToRedhatClient]*****
changed:[192.168.240.17]

TASK:[zabbix_client_install|CopyZabbixConfigToRedhatClient]***********
changed:[192.168.240.17]

TASK:[zabbix_client_install|ModifyZabbixDirPermissionInRedhatClient]***
ok:[192.168.240.17]

TASK:[zabbix_client_install|CheckZabbixUserSudoPermissionInRedhatClient]***
changed:[192.168.240.17]

TASK:[zabbix_client_install|GiveSudoPermissionToZabbixUserInRedhatClient]***
changed:[192.168.240.17]

TASK:[zabbix_client_install|StartZabbixServiceInRedhatClient]*********
changed:[192.168.240.17]

TASK:[zabbix_client_install|AddBootStartZabbixServiceInRedhatClient]***
changed:[192.168.240.17]

TASK:[zabbix_client_install|DeleteZabbixcompressionSoftwareInRedhatClient]***
changed:[192.168.240.17]

PLAYRECAP********************************************************************
192.168.240.17:ok=15changed=12unreachable=0failed=0

real0m39.888s
user0m1.547s
sys0m0.197s

可以看到39秒就安装完成，主要花费时间比较长的地方是fact收集、yum安装、文件传输。

11、测试安装情况

[root@ip-10-10-240-21tmp]#ifconfig
eth0Linkencap:EthernetHWaddrFA:16:3E:34:62:D0
inetaddr:10.10.240.21Bcast:10.10.240.255Mask:255.255.255.0
inet6addr:fe80::f816:3eff:fe34:62d0/64Scope:Link
UPBROADCASTRUNNINGMULTICASTMTU:1500Metric:1
RXpackets:542391errors:0dropped:0overruns:0frame:0
TXpackets:77391errors:0dropped:0overruns:0carrier:0
collisions:0txqueuelen:1000
RXbytes:142341119(135.7MiB)TXbytes:6451154(6.1MiB)

loLinkencap:LocalLoopback
inetaddr:127.0.0.1Mask:255.0.0.0
inet6addr:::1/128Scope:Host
UPLOOPBACKRUNNINGMTU:16436Metric:1
RXpackets:10errors:0dropped:0overruns:0frame:0
TXpackets:10errors:0dropped:0overruns:0carrier:0
collisions:0txqueuelen:0
RXbytes:700(700.0b)TXbytes:700(700.0b)

[root@ip-10-10-240-21tmp]#ps-ef|grepzabbix
zabbix269911007:22?00:00:00/usr/local/zabbix/sbin/zabbix_agentd-c/usr/local/zabbix/conf/zabbix_agentd.conf
zabbix2699326991007:22?00:00:00/usr/local/zabbix/sbin/zabbix_agentd-c/usr/local/zabbix/conf/zabbix_agentd.conf
zabbix2699426991007:22?00:00:00/usr/local/zabbix/sbin/zabbix_agentd-c/usr/local/zabbix/conf/zabbix_agentd.conf
zabbix2699526991007:22?00:00:00/usr/local/zabbix/sbin/zabbix_agentd-c/usr/local/zabbix/conf/zabbix_agentd.conf
zabbix2699626991007:22?00:00:00/usr/local/zabbix/sbin/zabbix_agentd-c/usr/local/zabbix/conf/zabbix_agentd.conf
root2710213773007:24pts/000:00:00grepzabbix
[root@ip-10-10-240-21tmp]#grep-Ev'^$|^#'/usr/local/zabbix/conf/zabbix_agentd.conf
LogFile=/tmp/zabbix_agentd.log
Server=192.168.1.10
ListenPort=10050
Hostname=ip-10-10-240-21
Timeout=20
UserParameter=memcached_stats[*],(echostats;sleep1)|telnet10.10.240.21$12>&1|awk'/STAT$2/{print$NF}'
UserParameter=mysql[*],mysql-h10.10.240.21-P3306-uzabbix-pzabbix-e"showglobalstatus"|grep"\<$1\>"|cut-f2
UserParameter=redis_stats[*],(echoinfo;sleep1)|telnet10.10.240.21$12>&1|grep$2|cut-d:-f2
UserParameter=custom.vfs.dev.read.ops[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$4}'
UserParameter=custom.vfs.dev.read.ms[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$7}'
UserParameter=custom.vfs.dev.write.ops[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$8}'
UserParameter=custom.vfs.dev.write.ms[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$11}'
UserParameter=custom.vfs.dev.io.active[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$12}'
UserParameter=custom.vfs.dev.io.ms[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$13}'
UserParameter=custom.vfs.dev.read.sectors[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$6}'
UserParameter=custom.vfs.dev.write.sectors[*],cat/proc/diskstats|grep$1|head-1|awk'{print$$10}'
UserParameter=MongoDB.Status[*],/bin/echo"db.serverStatus().$1"|/usr/bin/mongoadmin|grep"$2"|awk-F:'{print$$2}'|awk-F,'{print$$1}'
UserParameter=check_lvm[*],/usr/bin/sudo/usr/local/zabbix/bin/check_lvm.sh$1
UserParameter=TCP_ESTABLISHED,ss-s|awk'NR==2{print$4}'|cut-d,-f1
UserParameter=TCP_CLOSED,ss-s|awk'NR==2{print$6}'|cut-d,-f1
UserParameter=TCP_TIMEWAIT,ss-s|awk'NR==2{print$12}'|cut-d/-f1
UserParameter=zabbix_low_discovery[*],/bin/bash/usr/local/zabbix/bin/zabbix_low_discovery.sh$1
UserParameter=mysql_stats[*],mysql-h10.10.240.21-P$1-uzabbix-pzabbix-e"showglobalstatus"|grep"\<$2\>"|cut-f2
UserParameter=mysql_stats_slave[*],mysql-h10.10.240.21-P$1-uzabbix-pzabbix-e"showslavestatus\G"|grep"\<$2\>"|awk'{if($NF=="Yes"){print1}else{print0}}'
UserParameter=check_platform,dmidecode|grepVendor|awk-F'''{if($2=="Dell"){print1}else{print0}}'
UserParameter=hardware_battery,omreportchassisbatteries|awk'/^Status/{if($NF=="Ok"){print1}else{print0}}'
UserParameter=hardware_cpu_model,awk-vhardware_cpu_crontol=`sudoomreportchassisbiossetup|awk'/CState/{if($NF=="Enabled"){print0}else{print1}}'`-vhardware_cpu_c1=`sudoomreportchassisbiossetup|awk'/C1[-|E]/{if($NF=="Enabled"){print0}else{print1}}'`'BEGIN{if(hardware_cpu_crontol==0&&hardware_cpu_c1==0){print0}else{print1}}'
UserParameter=hardware_fan_health,awk-vhardware_fan_number=`omreportchassisfans|grep-c"^Index"`-vhardware_fan=`omreportchassisfans|awk'/^Status/{if($NF=="Ok")count+=1}END{printcount}'`'BEGIN{if(hardware_fan_number==hardware_fan){print1}else{print0}}'
UserParameter=hardware_memory_health,awk-vhardware_memory=`omreportchassismemory|awk'/^Health/{print$NF}'`'BEGIN{if(hardware_memory=="Ok"){print1}else{print0}}'
UserParameter=hardware_nic_health,awk-vhardware_nic_number=`omreportchassisnics|grep-c"InterfaceName"`-vhardware_nic=`omreportchassisnics|awk'/^ConnectionStatus/{print$NF}'|wc-l`'BEGIN{if(hardware_nic_number==hardware_nic){print1}else{print0}}'
UserParameter=hardware_cpu,omreportchassisprocessors|awk'/^Health/{if($NF=="Ok"){print1}else{print0}}'
UserParameter=hardware_power_health,awk-vhardware_power_number=`omreportchassispwrsupplies|grep-c"Index"`-vhardware_power=`omreportchassispwrsupplies|awk'/^Status/{if($NF=="Ok")count+=1}END{printcount}'`'BEGIN{if(hardware_power_number==hardware_power){print1}else{print0}}'
UserParameter=hardware_temp,omreportchassistemps|awk'/^Status/{if($NF=="Ok"){print1}else{print0}}'|head-n1
UserParameter=hardware_physics_health,awk-vhardware_physics_disk_number=`omreportstoragepdiskcontroller=0|grep-c"^ID"`-vhardware_physics_disk=`omreportstoragepdiskcontroller=0|awk'/^State/{if($NF=="Online")count+=1}END{printcount}'`'BEGIN{if(hardware_physics_disk_number==hardware_physics_disk){print1}else{print0}}'
UserParameter=hardware_virtual_health,awk-vhardware_virtual_disk_number=`omreportstoragevdiskcontroller=0|grep-c"^ID"`-vhardware_virtual_disk=`omreportstoragevdiskcontroller=0|awk'/^State/{if($NF=="Ready")count+=1}END{printcount}'`'BEGIN{if(hardware_virtual_disk_number==hardware_virtual_disk){print1}else{print0}}'
UserParameter=pyora[*],/usr/local/zabbix/bin/pyora.py--username$1--password$2--address$3--database$4$5$6$7$8
[root@ip-10-10-240-21tmp]#ll/tmp/
total12
-rw-------1rootroot197Jul909:35yum_save_tx-2014-07-09-09-35ibcBiO.yumtx
-rw-rw-r--1zabbixzabbix320Jul1007:22zabbix_agentd.log
-rw-rw-r--1zabbixzabbix5Jul1007:22zabbix_agentd.pid
[root@ip-10-10-240-21tmp]#chkconfig--list|grepzabbix_agentd
zabbix_agentd0:off1:off2:off3:on4:on5:on6:off
[root@ip-10-10-240-21tmp]#grepzabbix/etc/sudoers
zabbixALL=(root)NOPASSWD:/bin/netstat,/usr/bin/omreport
[root@ip-10-10-240-21tmp]#ll/etc/init.d/zabbix_agentd
-rwxr-xr-x1rootroot1444Jul1007:22/etc/init.d/zabbix_agentd

可以看到安装后的客户端，完全是按照我的要求来做的。

12、删除已经安装的客户端

15:22:54#timeansible-playbookzabbix_client_delete.yml--extra-vars"host=192.168.240.17user=root"--private-key=/root/test.pem

PLAY[192.168.240.17]*********************************************************

GATHERINGFACTS***************************************************************
ok:[192.168.240.17]

TASK:[zabbix_client_delete|StopZabbixServiceInRedHatClient]***********
changed:[192.168.240.17]

TASK:[zabbix_client_delete|DeleteBootStartZabbixServiceInRedhatClient]***
changed:[192.168.240.17]

TASK:[zabbix_client_delete|DeleteZabbixUserInRedhatClient]************
changed:[192.168.240.17]

TASK:[zabbix_client_delete|DeleteZabbixDirInRedhatClient]*************
changed:[192.168.240.17]

TASK:[zabbix_client_delete|DeleteZabbixStartScriptInRedhatClient]****
changed:[192.168.240.17]

TASK:[zabbix_client_delete|CheckZabbixUserSudoPermissionInRedhatClient]***
changed:[192.168.240.17]

TASK:[zabbix_client_delete|DeleteSudoPermissionToZabbixUserInRedhatClient]***
changed:[192.168.240.17]

PLAYRECAP********************************************************************
192.168.240.17:ok=8changed=7unreachable=0failed=0

real0m25.497s
user0m0.847s
sys0m0.159s

13、测试删除情况

[root@ip-10-10-240-21tmp]#ll/tmp/
total4
-rw-------1rootroot197Jul909:35yum_save_tx-2014-07-09-09-35ibcBiO.yumtx
[root@ip-10-10-240-21tmp]#ps-ef|grepzabbix
root2766513773007:27pts/000:00:00grepzabbix
[root@ip-10-10-240-21tmp]#ll/usr/local/
total40
drwxr-xr-x.2rootroot4096Sep232011bin
drwxr-xr-x.2rootroot4096Sep232011etc
drwxr-xr-x.2rootroot4096Sep232011games
drwxr-xr-x.2rootroot4096Sep232011include
drwxr-xr-x.2rootroot4096Sep232011lib
drwxr-xr-x.2rootroot4096Sep232011lib64
drwxr-xr-x.2rootroot4096Sep232011libexec
drwxr-xr-x.2rootroot4096Sep232011sbin
drwxr-xr-x.5rootroot4096May122013share
drwxr-xr-x.3rootroot4096May132013src
[root@ip-10-10-240-21tmp]#grepzabbix/etc/sudoers
[root@ip-10-10-240-21tmp]#ll/etc/init.d/zabbix_agentd
ls:cannotaccess/etc/init.d/zabbix_agentd:Nosuchfileordirectory
[root@ip-10-10-240-21tmp]#chkconfig--list|grepzabbix_agentd
[root@ip-10-10-240-21tmp]#

可以看到已经完全删除。
如果大家想使用我的例子，可以从附件里下载，然后放到/etc/ansible目录里，下面是压缩包里的内容

-rw-r--r--root/root1082014-07-1015:20zabbix_client_install.yml
-rw-r--r--root/root1212014-07-0918:09zabbix_client_delete.yml
drwxr-xr-xroot/root02014-07-0116:38roles/zabbix_client_install/
drwxr-xr-xroot/root02014-07-0814:30roles/zabbix_client_install/meta/
-rw-r--r--root/root2072014-07-0814:30roles/zabbix_client_install/meta/main.yml
drwxr-xr-xroot/root02014-07-1014:07roles/zabbix_client_install/tasks/
-rw-r--r--root/root1992014-07-1014:02roles/zabbix_client_install/tasks/delete.yml
-rw-r--r--root/root652014-07-1014:02roles/zabbix_client_install/tasks/main.yml
-rw-r--r--root/root17892014-07-1014:02roles/zabbix_client_install/tasks/copy.yml
-rw-r--r--root/root11102014-07-1014:07roles/zabbix_client_install/tasks/install.yml
drwxr-xr-xroot/root02014-06-1913:30roles/zabbix_client_install/handlers/
drwxr-xr-xroot/root02014-07-0917:54roles/zabbix_client_install/vars/
-rw-r--r--root/root1152014-07-0917:54roles/zabbix_client_install/vars/main.yml
drwxr-xr-xroot/root02014-07-0917:53roles/zabbix_client_install/templates/
-rw-r--r--zabbix/zabbix104652014-07-0917:53roles/zabbix_client_install/templates/zabbix_agentd.conf
-rwxr-xr-xroot/root14562014-07-0815:20roles/zabbix_client_install/templates/zabbix_agentd
drwxr-xr-xroot/root02014-07-0917:13roles/zabbix_client_install/files/
-rw-r--r--root/root2922932014-07-0917:13roles/zabbix_client_install/files/zabbix-2.0.6.tar.gz
drwxr-xr-xroot/root02014-06-2314:03roles/zabbix_client_delete/
drwxr-xr-xroot/root02014-07-0918:08roles/zabbix_client_delete/meta/
-rw-r--r--root/root2052014-07-0918:08roles/zabbix_client_delete/meta/main.yml
drwxr-xr-xroot/root02014-07-1014:28roles/zabbix_client_delete/tasks/
-rw-r--r--root/root15182014-07-1014:08roles/zabbix_client_delete/tasks/delete.yml
-rw-r--r--root/root222014-07-1014:08roles/zabbix_client_delete/tasks/main.yml
drwxr-xr-xroot/root02014-06-2414:14roles/zabbix_client_delete/handlers/
drwxr-xr-xroot/root02014-07-0313:16roles/zabbix_client_delete/vars/
-rw-r--r--root/root1152014-07-0917:55roles/zabbix_client_delete/vars/main.yml
drwxr-xr-xroot/root02014-07-0918:08roles/zabbix_client_delete/templates/
drwxr-xr-xroot/root02014-06-2413:53roles/zabbix_client_delete/files/

后续我会继续介绍使用playbook安装其他软件的例子。

集群运维自动化工具ansible之使用playbook安装zabbix客户端

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