Oracle 12c agent install for linux
安裝Agent代理
在EM11g時，agent安裝是通過在被監制主機端下載agent代理並安裝，在EM12c版本號上，能夠在EM12c服務端。通過“推送”的方式把agent代理在遠程安裝到被監控的主機端，而且能夠同一時候為多個主機安裝agent代理。
官方文檔：
http://www.gokhanatil.com/2011/10/how-to-deploy-oracle-management-agent.html
安裝方法：
首先登錄EM12c
選擇： 設置 -> 加入目標 -> 手動加入目標
點擊：加入手動目標 –> 加入主機
加入主機目標名稱和平臺
#mkdir /u01/app/agent12c
#chown oracle:oinstall /u01/app/agent12c
#chmod g+w agent12c
點
下一步
點擊“部署代理”
[[email protected]]$ pwd
/u01/app/agent12c/agent_inst/bin
[[email protected]]$ ./emctl status agent
OracleEnterprise Manager Cloud Control 12c Release 3
Copyright(c) 1996, 2013 Oracle Corporation. Allrights reserved.
---------------------------------------------------------------
AgentVersion : 12.1.0.3.0
OMSVersion : 12.1.0.3.0
ProtocolVersion : 12.1.0.1.0
AgentHome :/u01/app/agent12c/agent_inst
AgentBinaries :/u01/app/agent12c/core/12.1.0.3.0
AgentProcess ID : 9697
ParentProcess ID : 9612
AgentURL :https://racdb1.localdomain:3872/emd/main/
RepositoryURL :https://newcc.localdomain:4901/empbs/upload
Startedat : 2014-04-04 21:30:36
Startedby user : oracle
LastReload : (none)
Lastsuccessful upload :2014-04-04 21:31:51
Lastattempted upload :2014-04-04 21:31:51
TotalMegabytes of XML files uploaded so far : 0.24
Numberof XML files pending upload : 0
Sizeof XML files pending upload(MB) :0
Availabledisk space on upload filesystem :97.91%
CollectionStatus :Collections enabled
HeartbeatStatus : Ok
Lastattempted heartbeat to OMS :2014-04-04 21:33:40
Lastsuccessful heartbeat to OMS :2014-04-04 21:33:40
Nextscheduled heartbeat to OMS :2014-04-04 21:34:40
---------------------------------------------------------------
Agentis Running and Ready
http://blog.csdn.net/sunjiapeng/article/details/11036751
http://docs.oracle.com/cd/E24628_01/install.121/e24089/install_agent_usng_shrd_hm.htm
[[email protected]~]$ vi /u01/app/oracle/oms12cr3/oms/sysman/prov/agentpush/agentpush.properties
oracle.sysman.prov.agentpush.enablePty=true
[[email protected] app]# ll /etc/sudoers
-r--r-----1 root root 3381 2013-01-09 /etc/sudoers
或是
sudoers文件默認是僅僅讀的
[[email protected]]# chmod 777 /etc/sudoers
[[email protected]]# vi /etc/sudoers
Defaults !requiretty
Defaults visiblepw
oracle ALL=(ALL) ALL
[[email protected]]# chmod 440 /etc/sudoers
[[email protected]]# ll /etc/sudoers
-r--r-----1 root root 3382 04-04 17:40 /etc/sudoers
或是：
假設通過上面的兩個設置無論用。或是忽略使用sudo運行root腳本
部署完畢後。在目標端用root用戶登錄，運行
-r--r-----1 root root 3381 04-16 06:25 /etc/sudoers
[[email protected]]# /u01/app/agent/core/12.1.0.3.0/root.sh
Finishedproduct-specific root actions.
/etcexist
Creating/etc/oragchomelist file...
Finishedproduct-specific root actions.
卸載Agent代理
http://docs.oracle.com/cd/E24628_01/install.121/e24089/deinstall_agent.htm#CBBCADCD
[[email protected]]$ pwd
/u01/app/agent12c/core/12.1.0.4.0/oui/bin
[[email protected]]$ ./runInstaller -deinstall ORACLE_HOME=/u01/app/agent12c/agent_inst/core/12.1.0.4.0/-removeallfiles
先選擇刪除OraHOME1- OraHOME6
再刪除sbin12c1
最後刪除agent12c1
最後刪除agent文件夾內容
[[email protected]]$ ls
agentimage.properties agent_inst core plugins plugins.txt plugins.txt.status
[[email protected]]$ rm -rf *
Oracle 12c agent install for linux