导读 今天小编跟大家讲解下有关集群运维自动化工具ansible之使用playbook安装zabbix客户端 ，相信小伙伴们对这个话题应该也很关注吧，小编也收
今天小编跟大家讲解下有关集群运维自动化工具ansible之使用playbook安装zabbix客户端 ，相信小伙伴们对这个话题应该也很关注吧，小编也收集到了有关集群运维自动化工具ansible之使用playbook安装zabbix客户端 的相关资料，希望小伙伴会喜欢也能够帮助大家。
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///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centos 6.5 x86_64系统ansible客户端环境为centos 6.3 x86_64系统目前我的playbook只允许centos或redhat 6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/rolesroot@ip-10-10-10-10:/etc/ansible/roles14:29:37 # tree zabbix_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├── meta galaxy_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.ymlzabbix_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 12 directories, 13 files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: Deng Lei description: Install Zabbix Client license: MIT min_ansible_version: 1.6 platforms: - name: CentOS versions: - 6 categories: - Monitordependencies: []2、task里的copy.xml信息
14:33:35 # cat /etc/ansible/roles/zabbix_client_install/tasks/copy.yml - name: Stop Exist Zabbix Client Service In Redhat Client shell: ps -ef|grep zabbix|grep -v grep|awk '{print $2}'|xargs kill -9 >>/dev/null 2>&1 ignore_errors: yes when: ansible_os_family =="RedHat"and ansible_lsb.major_release|int == 6 - name: Delete Exist Zabbix Client Dir In Redhat Client shell: rm -rf {{ zabbix_dir }}/zabbix ignore_errors: yes when: ansible_os_family =="RedHat"and ansible_lsb.major_release|int == 6 - name: Install Base Require Software In Redhat Client yum: name={{ item }} state=latest with_items: - telnet - dmidecode - tar - name: Create Zabbix User In Redhat Client user: name={{ zabbix_user }} state=present createhome=no shell=/sbin/nologin when: ansible_os_family =="RedHat"and ansible_lsb.major_release|int == 6 - name: Copy Zabbix Client Software To Redhat Client copy: src=zabbix-{{ zabbix_version }}.tar.gz dest=/tmp/zabbix-{{ zabbix_version }}.tar.gz owner=root group=root when: ansible_os_family =="RedHat"and ansible_lsb.major_release|int == 6 - name: Uncompression Zabbix Client Software To Redhat Client shell: tar zxf /tmp/zabbix-{{ zabbix_version }}.tar.gz -C {{ zabbix_dir }}/ when: ansible_os_family =="RedHat"and ansible_lsb.major_release|int == 6 - name: Copy Zabbix Start Script To Redhat Client template: src=zabbix_agentd dest=/etc/init.d/zabbix_agentd owner=root group=root mode=0755 when: ansible_os_family =="RedHat"and ansible_lsb.major_release|int == 6 - name: Copy Zabbix Config To Redhat Client template: src=zabbix_agentd.conf dest={{ zabbix_dir }}/zabbix/conf/zabbix_agentd.conf owner={{ zabbix_user }} group={{ zabbix_user }} mode=0644 when: ansible_os_family =="RedHat"and ansible_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: Modify Zabbix Dir Permission In Redhat Client file: path={{ zabbix_dir }}/zabbix owner={{ zabbix_user }} group={{ zabbix_user }} mode=0755 when: ansible_os_family =="RedHat"and ansible_lsb.major_release|int == 6 - name: Check Zabbix User Sudo Permission In Redhat Client shell: grep"{{ zabbix_user }}"/etc/sudoers|wc -l register: zabbix_sudoer ignore_errors: True when: ansible_os_family =="RedHat"and ansible_lsb.major_release|int == 6 - name: Give Sudo Permission To Zabbix User In Redhat Client shell: echo"{{ zabbix_user }} ALL=(root) NOPASSWD:/bin/netstat, /usr/bin/omreport">> /etc/sudoers when: ansible_os_family =="RedHat"and ansible_lsb.major_release|int == 6 and zabbix_sudoer|int ==0 - name: Start Zabbix Service In Redhat Client shell: /etc/init.d/zabbix_agentd start when: ansible_os_family =="RedHat"and ansible_lsb.major_release|int == 6 - name: Add Boot Start Zabbix Service In Redhat Client shell: chkconfig --level 345 zabbix_agentd on when: ansible_os_family =="RedHat"and ansible_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: Delete Zabbix compression Software In Redhat Client shell: rm -rf /tmp/zabbix-{{ zabbix_version }}.tar.gz when: ansible_os_family =="RedHat"and ansible_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: - 85 15# description: Zabbix client script.# processname: Zabbix. /etc/profile SERVICE="Zabbix agent"DAEMON={{ zabbix_dir }}/zabbix/sbin/zabbix_agentdPIDFILE=/tmp/zabbix_agentd.pidCONFIG={{ zabbix_dir }}/zabbix/conf/zabbix_agentd.confzabbix_agent_status=`ps aux|grep zabbix_agentd.conf|grep -v grep|wc -l`zabbix_agent_pid=`ps aux|grep zabbix_agentd|grep -v grep|awk 'NR==1{print $2}'`# Source function library.. /etc/rc.d/init.d/functions# Source networking configuration.. /etc/sysconfig/networkfunction check(){if [ $? -eq 0 ];then action $"Operating is:"/bin/trueelse action $"Operating is:"/bin/falsefi}case $1 in 'start') if [ -x ${DAEMON} ] then $DAEMON -c $CONFIG # Error checking here would be good... echo"${SERVICE} started."else echo"Can't find file ${DAEMON}."echo"${SERVICE} NOT started."fi check ;; 'stop') if [ -s ${PIDFILE} ] then if kill `cat ${PIDFILE}` >/dev/null 2>&1 then echo"${SERVICE} terminated."rm -f ${PIDFILE} fi fi check ;; 'restart') /bin/bash $0 stop sleep 5 /bin/bash $0 start ;; 'status') if [ $zabbix_agent_status -ne 0 ];then echo"Zabbix Agentd is running ($zabbix_agent_pid)"else echo"Zabbix Agentd is not running!"fi ;; *) echo"Usage: $0 {start|stop|status|restart}";; esacexit 0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 # This is a config file for the Zabbix agent daemon (Unix)# To get more information about Zabbix, visit http://www.zabbix.com ############ GENERAL PARAMETERS ################# ### Option: PidFile# Name of PID file.## Mandatory: no# Default:# PidFile=/tmp/zabbix_agentd.pid ### Option: LogFile# Name of log file.# If not set, syslog is used.## Mandatory: no# Default:# LogFile= LogFile=/tmp/zabbix_agentd.log ### Option: LogFileSize# Maximum size of log file in MB.# 0 - disable automatic log rotation.## Mandatory: no# Range: 0-1024# Default:# LogFileSize=1 ### Option: DebugLevel# Specifies debug level# 0 - no debug# 1 - critical information# 2 - error information# 3 - warnings# 4 - for debugging (produces lots of information)## Mandatory: no# Range: 0-4# Default:# DebugLevel=3 ### Option: SourceIP# Source IP address for outgoing connections.## Mandatory: no# Default:# SourceIP= ### Option: EnableRemoteCommands# Whether remote commands from Zabbix server are allowed.# 0 - not allowed# 1 - allowed## Mandatory: no# Default:# EnableRemoteCommands=0 ### Option: LogRemoteCommands# Enable logging of executed shell commands as warnings.# 0 - disabled# 1 - enabled## Mandatory: no# Default:# LogRemoteCommands=0 ##### Passive checks related ### Option: Server# List of comma delimited IP addresses (or hostnames) of Zabbix servers.# Incoming connections will be accepted only from the hosts listed here.# No spaces allowed.# If IPv6 support is enabled then '127.0.0.1', '::127.0.0.1', '::ffff:127.0.0.1' are treated equally.## Mandatory: no# Default:# Server=zabbix-server-external.autoclouds.net Server={{ zabbix_server_ip }} ### Option: ListenPort# Agent will listen on this port for connections from the server.## Mandatory: no# Range: 1024-32767# Default:ListenPort={{ zabbix_port }} ### Option: ListenIP# List of comma delimited IP addresses that the agent should listen on.# First IP address is sent to Zabbix server if connecting to it to retrieve list of active checks.## Mandatory: no# Default:# ListenIP=0.0.0.0 ### Option: StartAgents# Number of pre-forked instances of zabbix_agentd that process passive checks.# If set to 0, disables passive checks and the agent will not listen on any TCP port.## Mandatory: no# Range: 0-100# Default:# StartAgents=3 ##### Active checks related ### Option: ServerActive# List of comma delimited IP:port (or hostname:port) pairs of Zabbix servers for active checks.# If port is not specified, default port is used.# IPv6 addresses must be enclosed in square brackets if port for that host is specified.# If port is not specified, square brackets for IPv6 addresses are optional.# If this parameter is not specified, active checks are disabled.# Example: ServerActive=127.0.0.1:20051,zabbix.domain,[::1]:30051,::1,[12fc::1]## Mandatory: no# Default:# ServerActive= ### Option: Hostname# Unique, case sensitive hostname.# Required for active checks and must match hostname as configured on the server.# Value is acquired from HostnameItem if undefined.## Mandatory: no# Default:# Hostname= Hostname={{ ansible_hostname }} ### Option: HostnameItem# Item used for generating Hostname if it is undefined.# Ignored if Hostname is defined.## Mandatory: no# Default:# HostnameItem=system.hostname ### Option: RefreshActiveChecks# How often list of active checks is refreshed, in seconds.## Mandatory: no# Range: 60-3600# Default:# RefreshActiveChecks=120 ### Option: BufferSend# Do not keep data longer than N seconds in buffer.## Mandatory: no# Range: 1-3600# Default:# BufferSend=5 ### Option: BufferSize# Maximum number of values in a memory buffer. The agent will send# all collected data to Zabbix Server or Proxy if the buffer is full.## Mandatory: no# Range: 2-65535# Default:# BufferSize=100 ### Option: MaxLinesPerSecond# Maximum number of new lines the agent will send per second to Zabbix Server# or Proxy processing 'log' and 'logrt' active checks.# The provided value will be overridden by the parameter 'maxlines',# provided in 'log' or 'logrt' item keys.## Mandatory: no# Range: 1-1000# Default:# MaxLinesPerSecond=100 ### Option: AllowRoot# Allow the agent to run as 'root'. If disabled and the agent is started by 'root', the agent# will try to switch to user 'zabbix' instead. Has no effect if started under a regular user.# 0 - do not allow# 1 - allow## Mandatory: no# Default:# AllowRoot=0 ############ ADVANCED PARAMETERS ################# ### Option: Alias# Sets an alias for parameter. It can be useful to substitute long and complex parameter name with a smaller and simpler one.## Mandatory: no# Range:# Default: ### Option: Timeout# Spend no more than Timeout seconds on processing## Mandatory: no# Range: 1-30# Default:Timeout=20 ### Option: Include# You may include individual files or all files in a directory in the configuration file.# Installing Zabbix will create include directory in /usr/local/etc, unless modified during the compile time.## Mandatory: no# Default:# Include= # Include=/usr/local/etc/zabbix_agentd.userparams.conf# Include=/usr/local/etc/zabbix_agentd.conf.d/ ####### USER-DEFINED MONITORED PARAMETERS ####### ### Option: UnsafeUserParameters# Allow all characters to be passed in arguments to user-defined parameters.# 0 - do not allow# 1 - allow## Mandatory: no# Range: 0-1# Default:# UnsafeUserParameters=0 ### Option: UserParameter# User-defined parameter to monitor. There can be several user-defined parameters.# Format: UserParameter=<key>,<shell command># See 'zabbix_agentd' directory for examples.## Mandatory: no# Default:# UserParameter=UserParameter=memcached_stats[*],(echo stats; sleep 1) | telnet {{ ansible_default_ipv4.address }} $1 2>&1 | awk '/STAT $2 / {print $NF}'UserParameter=mysql[*],mysql -h {{ ansible_default_ipv4.address }} -P 3306 -uzabbix -pzabbix -e"show global status"|grep"\<$1\>"|cut -f2UserParameter=redis_stats[*],(echo info; sleep 1) | telnet {{ ansible_default_ipv4.address }} $1 2>&1 |grep $2|cut -d : -f2UserParameter=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/mongo admin | grep"$2"|awk -F: '{print $$2}'|awk -F, '{print $$1}'UserParameter=check_lvm[*],/usr/bin/sudo /usr/local/zabbix/bin/check_lvm.sh $1UserParameter=TCP_ESTABLISHED,ss -s|awk 'NR==2{print $4}'|cut -d , -f1UserParameter=TCP_CLOSED,ss -s|awk 'NR==2{print $6}'|cut -d , -f1UserParameter=TCP_TIMEWAIT,ss -s|awk 'NR==2{print $12}'|cut -d / -f1UserParameter=zabbix_low_discovery[*],/bin/bash /usr/local/zabbix/bin/zabbix_low_discovery.sh $1UserParameter=mysql_stats[*],mysql -h {{ ansible_default_ipv4.address }} -P $1 -uzabbix -pzabbix -e"show global status"|grep"\<$2\>"|cut -f2UserParameter=mysql_stats_slave[*],mysql -h {{ ansible_default_ipv4.address }} -P $1 -uzabbix -pzabbix -e"show slave status\G"|grep"\<$2\>"|awk '{if($NF=="Yes") {print 1} else {print 0}}'UserParameter=check_platform,dmidecode |grep Vendor|awk -F ' ' '{if($2=="Dell") {print 1} else {print 0}}'#follow is hardware monitorUserParameter=hardware_battery,omreport chassis batteries|awk '/^Status/{if($NF=="Ok") {print 1} else {print 0}}'UserParameter=hardware_cpu_model,awk -v hardware_cpu_crontol=`sudo omreport chassis biossetup|awk '/C State/{if($NF=="Enabled") {print 0} else {print 1}}'` -v hardware_cpu_c1=`sudo omreport chassis biossetup|awk '/C1[-|E]/{if($NF=="Enabled") {print 0} else {print 1}}'` 'BEGIN{if(hardware_cpu_crontol==0 && hardware_cpu_c1==0) {print 0} else {print 1}}'UserParameter=hardware_fan_health,awk -v hardware_fan_number=`omreport chassis fans|grep -c"^Index"` -v hardware_fan=`omreport chassis fans|awk '/^Status/{if($NF=="Ok") count+=1}END{print count}'` 'BEGIN{if(hardware_fan_number==hardware_fan) {print 1} else {print 0}}'UserParameter=hardware_memory_health,awk -v hardware_memory=`omreport chassis memory|awk '/^Health/{print $NF}'` 'BEGIN{if(hardware_memory=="Ok") {print 1} else {print 0}}'UserParameter=hardware_nic_health,awk -v hardware_nic_number=`omreport chassis nics |grep -c"Interface Name"` -v hardware_nic=`omreport chassis nics |awk '/^Connection Status/{print $NF}'|wc -l` 'BEGIN{if(hardware_nic_number==hardware_nic) {print 1} else {print 0}}'UserParameter=hardware_cpu,omreport chassis processors|awk '/^Health/{if($NF=="Ok") {print 1} else {print 0}}'UserParameter=hardware_power_health,awk -v hardware_power_number=`omreport chassis pwrsupplies|grep -c"Index"` -v hardware_power=`omreport chassis pwrsupplies|awk '/^Status/{if($NF=="Ok") count+=1}END{print count}'` 'BEGIN{if(hardware_power_number==hardware_power) {print 1} else {print 0}}'UserParameter=hardware_temp,omreport chassis temps|awk '/^Status/{if($NF=="Ok") {print 1} else {print 0}}'|head -n 1UserParameter=hardware_physics_health,awk -v hardware_physics_disk_number=`omreport storage pdisk controller=0|grep -c"^ID"` -v hardware_physics_disk=`omreport storage pdisk controller=0|awk '/^State/{if($NF=="Online") count+=1}END{print count}'` 'BEGIN{if(hardware_physics_disk_number==hardware_physics_disk) {print 1} else {print 0}}'UserParameter=hardware_virtual_health,awk -v hardware_virtual_disk_number=`omreport storage vdisk controller=0|grep -c"^ID"` -v hardware_virtual_disk=`omreport storage vdisk controller=0|awk '/^State/{if($NF=="Ready") count+=1}END{print count}'` 'BEGIN{if(hardware_virtual_disk_number==hardware_virtual_disk) {print 1} else {print 0}}'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: 192.168.1.10 zabbix_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_install10、使用playbook安装zabbix客户端
我的测试客户端环境是centos 6.3，ip是192.168.240.17，使用key登陆
15:22:01 # cd /etc/ansible/root@ip-10-10-10-10:/etc/ansible15:22:04 # time ansible-playbook zabbix_client_install.yml --extra-vars"host=192.168.240.17 user=root"--private-key=/root/test.pem PLAY [192.168.240.17] ********************************************************* GATHERING FACTS *************************************************************** ok: [192.168.240.17] TASK: [zabbix_client_install | Stop Exist Zabbix Client Service In Redhat Client] *** failed: [192.168.240.17] => {"changed": true,"cmd":"ps -ef|grep zabbix|grep -v grep|awk '{print $2}'|xargs kill -9 >>/dev/null 2>&1","delta":"0:00:00.018213","end":"2014-07-10 07:22:34.793910","item":"","rc": 123,"start":"2014-07-10 07:22:34.775697"}...ignoring TASK: [zabbix_client_install | Delete Exist Zabbix Client Dir In Redhat Client] *** changed: [192.168.240.17] TASK: [zabbix_client_install | Install Base Require Software In Redhat Client] *** ok: [192.168.240.17] => (item=telnet,dmidecode,tar) TASK: [zabbix_client_install | Create Zabbix User In Redhat Client] *********** changed: [192.168.240.17] TASK: [zabbix_client_install | Copy Zabbix Client Software To Redhat Client] *** changed: [192.168.240.17] TASK: [zabbix_client_install | Uncompression Zabbix Client Software To Redhat Client] *** changed: [192.168.240.17] TASK: [zabbix_client_install | Copy Zabbix Start Script To Redhat Client] ***** changed: [192.168.240.17] TASK: [zabbix_client_install | Copy Zabbix Config To Redhat Client] *********** changed: [192.168.240.17] TASK: [zabbix_client_install | Modify Zabbix Dir Permission In Redhat Client] *** ok: [192.168.240.17] TASK: [zabbix_client_install | Check Zabbix User Sudo Permission In Redhat Client] *** changed: [192.168.240.17] TASK: [zabbix_client_install | Give Sudo Permission To Zabbix User In Redhat Client] *** changed: [192.168.240.17] TASK: [zabbix_client_install | Start Zabbix Service In Redhat Client] ********* changed: [192.168.240.17] TASK: [zabbix_client_install | Add Boot Start Zabbix Service In Redhat Client] *** changed: [192.168.240.17] TASK: [zabbix_client_install | Delete Zabbix compression Software In Redhat Client] *** changed: [192.168.240.17] PLAY RECAP ******************************************************************** 192.168.240.17 : ok=15 changed=12 unreachable=0 failed=0 real 0m39.888suser 0m1.547ssys 0m0.197s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-10-10-240-21 tmp]# ifconfigeth0 Link encap:Ethernet HWaddr FA:16:3E:34:62:D0 inet addr:10.10.240.21 Bcast:10.10.240.255 Mask:255.255.255.0 inet6 addr: fe80::f816:3eff:fe34:62d0/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:542391 errors:0 dropped:0 overruns:0 frame:0 TX packets:77391 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:142341119 (135.7 MiB) TX bytes:6451154 (6.1 MiB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:10 errors:0 dropped:0 overruns:0 frame:0 TX packets:10 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:700 (700.0 b) TX bytes:700 (700.0 b) [root@ip-10-10-240-21 tmp]# ps -ef|grep zabbixzabbix 26991 1 0 07:22 ? 00:00:00 /usr/local/zabbix/sbin/zabbix_agentd -c /usr/local/zabbix/conf/zabbix_agentd.confzabbix 26993 26991 0 07:22 ? 00:00:00 /usr/local/zabbix/sbin/zabbix_agentd -c /usr/local/zabbix/conf/zabbix_agentd.confzabbix 26994 26991 0 07:22 ? 00:00:00 /usr/local/zabbix/sbin/zabbix_agentd -c /usr/local/zabbix/conf/zabbix_agentd.confzabbix 26995 26991 0 07:22 ? 00:00:00 /usr/local/zabbix/sbin/zabbix_agentd -c /usr/local/zabbix/conf/zabbix_agentd.confzabbix 26996 26991 0 07:22 ? 00:00:00 /usr/local/zabbix/sbin/zabbix_agentd -c /usr/local/zabbix/conf/zabbix_agentd.confroot 27102 13773 0 07:24 pts/0 00:00:00 grep zabbix[root@ip-10-10-240-21 tmp]# grep -Ev '^$|^#' /usr/local/zabbix/conf/zabbix_agentd.conf LogFile=/tmp/zabbix_agentd.logServer=192.168.1.10ListenPort=10050Hostname=ip-10-10-240-21Timeout=20UserParameter=memcached_stats[*],(echo stats; sleep 1) | telnet 10.10.240.21 $1 2>&1 | awk '/STAT $2 / {print $NF}'UserParameter=mysql[*],mysql -h 10.10.240.21 -P 3306 -uzabbix -pzabbix -e"show global status"|grep"\<$1\>"|cut -f2UserParameter=redis_stats[*],(echo info; sleep 1) | telnet 10.10.240.21 $1 2>&1 |grep $2|cut -d : -f2UserParameter=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/mongo admin | grep"$2"|awk -F: '{print $$2}'|awk -F, '{print $$1}'UserParameter=check_lvm[*],/usr/bin/sudo /usr/local/zabbix/bin/check_lvm.sh $1UserParameter=TCP_ESTABLISHED,ss -s|awk 'NR==2{print $4}'|cut -d , -f1UserParameter=TCP_CLOSED,ss -s|awk 'NR==2{print $6}'|cut -d , -f1UserParameter=TCP_TIMEWAIT,ss -s|awk 'NR==2{print $12}'|cut -d / -f1UserParameter=zabbix_low_discovery[*],/bin/bash /usr/local/zabbix/bin/zabbix_low_discovery.sh $1UserParameter=mysql_stats[*],mysql -h 10.10.240.21 -P $1 -uzabbix -pzabbix -e"show global status"|grep"\<$2\>"|cut -f2UserParameter=mysql_stats_slave[*],mysql -h 10.10.240.21 -P $1 -uzabbix -pzabbix -e"show slave status\G"|grep"\<$2\>"|awk '{if($NF=="Yes") {print 1} else {print 0}}'UserParameter=check_platform,dmidecode |grep Vendor|awk -F ' ' '{if($2=="Dell") {print 1} else {print 0}}'UserParameter=hardware_battery,omreport chassis batteries|awk '/^Status/{if($NF=="Ok") {print 1} else {print 0}}'UserParameter=hardware_cpu_model,awk -v hardware_cpu_crontol=`sudo omreport chassis biossetup|awk '/C State/{if($NF=="Enabled") {print 0} else {print 1}}'` -v hardware_cpu_c1=`sudo omreport chassis biossetup|awk '/C1[-|E]/{if($NF=="Enabled") {print 0} else {print 1}}'` 'BEGIN{if(hardware_cpu_crontol==0 && hardware_cpu_c1==0) {print 0} else {print 1}}'UserParameter=hardware_fan_health,awk -v hardware_fan_number=`omreport chassis fans|grep -c"^Index"` -v hardware_fan=`omreport chassis fans|awk '/^Status/{if($NF=="Ok") count+=1}END{print count}'` 'BEGIN{if(hardware_fan_number==hardware_fan) {print 1} else {print 0}}'UserParameter=hardware_memory_health,awk -v hardware_memory=`omreport chassis memory|awk '/^Health/{print $NF}'` 'BEGIN{if(hardware_memory=="Ok") {print 1} else {print 0}}'UserParameter=hardware_nic_health,awk -v hardware_nic_number=`omreport chassis nics |grep -c"Interface Name"` -v hardware_nic=`omreport chassis nics |awk '/^Connection Status/{print $NF}'|wc -l` 'BEGIN{if(hardware_nic_number==hardware_nic) {print 1} else {print 0}}'UserParameter=hardware_cpu,omreport chassis processors|awk '/^Health/{if($NF=="Ok") {print 1} else {print 0}}'UserParameter=hardware_power_health,awk -v hardware_power_number=`omreport chassis pwrsupplies|grep -c"Index"` -v hardware_power=`omreport chassis pwrsupplies|awk '/^Status/{if($NF=="Ok") count+=1}END{print count}'` 'BEGIN{if(hardware_power_number==hardware_power) {print 1} else {print 0}}'UserParameter=hardware_temp,omreport chassis temps|awk '/^Status/{if($NF=="Ok") {print 1} else {print 0}}'|head -n 1UserParameter=hardware_physics_health,awk -v hardware_physics_disk_number=`omreport storage pdisk controller=0|grep -c"^ID"` -v hardware_physics_disk=`omreport storage pdisk controller=0|awk '/^State/{if($NF=="Online") count+=1}END{print count}'` 'BEGIN{if(hardware_physics_disk_number==hardware_physics_disk) {print 1} else {print 0}}'UserParameter=hardware_virtual_health,awk -v hardware_virtual_disk_number=`omreport storage vdisk controller=0|grep -c"^ID"` -v hardware_virtual_disk=`omreport storage vdisk controller=0|awk '/^State/{if($NF=="Ready") count+=1}END{print count}'` 'BEGIN{if(hardware_virtual_disk_number==hardware_virtual_disk) {print 1} else {print 0}}'UserParameter=pyora[*],/usr/local/zabbix/bin/pyora.py --username $1 --password $2 --address $3 --database $4 $5 $6 $7 $8[root@ip-10-10-240-21 tmp]# ll /tmp/total 12-rw------- 1 root root 197 Jul 9 09:35 yum_save_tx-2014-07-09-09-35ibcBiO.yumtx-rw-rw-r-- 1 zabbix zabbix 320 Jul 10 07:22 zabbix_agentd.log-rw-rw-r-- 1 zabbix zabbix 5 Jul 10 07:22 zabbix_agentd.pid[root@ip-10-10-240-21 tmp]# chkconfig --list|grep zabbix_agentdzabbix_agentd 0:off 1:off 2:off 3:on 4:on 5:on 6:off[root@ip-10-10-240-21 tmp]# grep zabbix /etc/sudoerszabbix ALL=(root) NOPASSWD:/bin/netstat, /usr/bin/omreport[root@ip-10-10-240-21 tmp]# ll /etc/init.d/zabbix_agentd -rwxr-xr-x 1 root root 1444 Jul 10 07:22 /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 # time ansible-playbook zabbix_client_delete.yml --extra-vars"host=192.168.240.17 user=root"--private-key=/root/test.pem PLAY [192.168.240.17] ********************************************************* GATHERING FACTS *************************************************************** ok: [192.168.240.17] TASK: [zabbix_client_delete | Stop Zabbix Service In RedHat Client] *********** changed: [192.168.240.17] TASK: [zabbix_client_delete | Delete Boot Start Zabbix Service In Redhat Client] *** changed: [192.168.240.17] TASK: [zabbix_client_delete | Delete Zabbix User In Redhat Client] ************ changed: [192.168.240.17] TASK: [zabbix_client_delete | Delete Zabbix Dir In Redhat Client] ************* changed: [192.168.240.17] TASK: [zabbix_client_delete | Delete Zabbix Start Script In Redhat Client] **** changed: [192.168.240.17] TASK: [zabbix_client_delete | Check Zabbix User Sudo Permission In Redhat Client] *** changed: [192.168.240.17] TASK: [zabbix_client_delete | Delete Sudo Permission To Zabbix User In Redhat Client] *** changed: [192.168.240.17] PLAY RECAP ******************************************************************** 192.168.240.17 : ok=8 changed=7 unreachable=0 failed=0 real 0m25.497suser 0m0.847ssys 0m0.159s13、测试删除情况
[root@ip-10-10-240-21 tmp]# ll /tmp/total 4-rw------- 1 root root 197 Jul 9 09:35 yum_save_tx-2014-07-09-09-35ibcBiO.yumtx[root@ip-10-10-240-21 tmp]# ps -ef|grep zabbixroot 27665 13773 0 07:27 pts/0 00:00:00 grep zabbix[root@ip-10-10-240-21 tmp]# ll /usr/local/total 40drwxr-xr-x. 2 root root 4096 Sep 23 2011 bindrwxr-xr-x. 2 root root 4096 Sep 23 2011 etcdrwxr-xr-x. 2 root root 4096 Sep 23 2011 gamesdrwxr-xr-x. 2 root root 4096 Sep 23 2011 includedrwxr-xr-x. 2 root root 4096 Sep 23 2011 libdrwxr-xr-x. 2 root root 4096 Sep 23 2011 lib64drwxr-xr-x. 2 root root 4096 Sep 23 2011 libexecdrwxr-xr-x. 2 root root 4096 Sep 23 2011 sbindrwxr-xr-x. 5 root root 4096 May 12 2013 sharedrwxr-xr-x. 3 root root 4096 May 13 2013 src[root@ip-10-10-240-21 tmp]# grep zabbix /etc/sudoers[root@ip-10-10-240-21 tmp]# ll /etc/init.d/zabbix_agentdls: cannot access /etc/init.d/zabbix_agentd: No such file or directory[root@ip-10-10-240-21 tmp]# chkconfig --list|grep zabbix_agentd[root@ip-10-10-240-21 tmp]#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/root 108 2014-07-10 15:20 zabbix_client_install.yml-rw-r--r-- root/root 121 2014-07-09 18:09 zabbix_client_delete.ymldrwxr-xr-x root/root 0 2014-07-01 16:38 roles/zabbix_client_install/drwxr-xr-x root/root 0 2014-07-08 14:30 roles/zabbix_client_install/meta/-rw-r--r-- root/root 207 2014-07-08 14:30 roles/zabbix_client_install/meta/main.ymldrwxr-xr-x root/root 0 2014-07-10 14:07 roles/zabbix_client_install/tasks/-rw-r--r-- root/root 199 2014-07-10 14:02 roles/zabbix_client_install/tasks/delete.yml-rw-r--r-- root/root 65 2014-07-10 14:02 roles/zabbix_client_install/tasks/main.yml-rw-r--r-- root/root 1789 2014-07-10 14:02 roles/zabbix_client_install/tasks/copy.yml-rw-r--r-- root/root 1110 2014-07-10 14:07 roles/zabbix_client_install/tasks/install.ymldrwxr-xr-x root/root 0 2014-06-19 13:30 roles/zabbix_client_install/handlers/drwxr-xr-x root/root 0 2014-07-09 17:54 roles/zabbix_client_install/vars/-rw-r--r-- root/root 115 2014-07-09 17:54 roles/zabbix_client_install/vars/main.ymldrwxr-xr-x root/root 0 2014-07-09 17:53 roles/zabbix_client_install/templates/-rw-r--r-- zabbix/zabbix 10465 2014-07-09 17:53 roles/zabbix_client_install/templates/zabbix_agentd.conf-rwxr-xr-x root/root 1456 2014-07-08 15:20 roles/zabbix_client_install/templates/zabbix_agentddrwxr-xr-x root/root 0 2014-07-09 17:13 roles/zabbix_client_install/files/-rw-r--r-- root/root 292293 2014-07-09 17:13 roles/zabbix_client_install/files/zabbix-2.0.6.tar.gzdrwxr-xr-x root/root 0 2014-06-23 14:03 roles/zabbix_client_delete/drwxr-xr-x root/root 0 2014-07-09 18:08 roles/zabbix_client_delete/meta/-rw-r--r-- root/root 205 2014-07-09 18:08 roles/zabbix_client_delete/meta/main.ymldrwxr-xr-x root/root 0 2014-07-10 14:28 roles/zabbix_client_delete/tasks/-rw-r--r-- root/root 1518 2014-07-10 14:08 roles/zabbix_client_delete/tasks/delete.yml-rw-r--r-- root/root 22 2014-07-10 14:08 roles/zabbix_client_delete/tasks/main.ymldrwxr-xr-x root/root 0 2014-06-24 14:14 roles/zabbix_client_delete/handlers/drwxr-xr-x root/root 0 2014-07-03 13:16 roles/zabbix_client_delete/vars/-rw-r--r-- root/root 115 2014-07-09 17:55 roles/zabbix_client_delete/vars/main.ymldrwxr-xr-x root/root 0 2014-07-09 18:08 roles/zabbix_client_delete/templates/drwxr-xr-x root/root 0 2014-06-24 13:53 roles/zabbix_client_delete/files/后续我会继续介绍使用playbook安装其他软件的例子。
来源：爱蒂网