如何命令級安裝weblogic11g叢集
1 前言
今天筆記開始為大家介紹weblogic日常運維實踐內容，先簡單來介紹一下Weblogic叢集安裝這一塊內容，其實weblogic的安裝是一項比較簡單的工作，每個人的安裝習慣方式不一定，所以也會存在有很多種不同安裝方案。我們們在工作中比較常用的安裝方式就是圖形嚮導，這種方案方式比較直觀與簡單比較適合weblogic初學者。接下來重點為大家接下文字式命令級安裝weblogic11g叢集。
2 環境準備
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兩臺服務配置規格
作業系統：X86 64 位redhat7.2
硬體規格：CPU：2C，記憶體：8G，儲存：200G
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軟體介質
JDK介質：jrockit-jdk1.6.0_37-R28.2.5-4.1.0-linux-x64.bin
Weblogic介質：wls1036_generic.jar
3 Weblogic 軟體安裝
3.1 JDK軟體安裝
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要安裝 JRockit ，請在此處下載最新的 Linux x86-64 版本，然後使該檔案可執行並執行： mkdir -p /u01/app/oracle/middleware cd /u01/app/oracle/middleware chmod +x jrockit-jdk1.6.0_37-R28.2.5-4.1.0-linux-x64.bin ./jrockit-jdk1.6.0_37-R28.2.5-4.1.0-linux-x64.bin
配置當前環境變數並確保 Java 引用的是 JRockit JDK ： echo “export JAVA_HOME=/u01/app/oracle/middleware/jrockit-jdk1.6.0_37-R28.2.5-4.1.0” >>/etc/profile echo “export PATH=$JAVA_HOME/bin:$PATH” >>/etc/profile source /etc/profile
驗證環境變數是否生效 Java -version |
3.2 Weblogic 軟體安裝
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1 、 wls 軟體安裝 cd /u01/app/oracle/middleware $JAVA_HOME/bin/java -d64 -Xmx1024m -jar wls1036_generic.jar Extracting 0%.............NOTE: You need to use the -d64 flag above when using 32/64-bit hybrid JDKs, but I specify it just in case here ;) Once the GUI starts, respond as follows: Welcome Next Choose Middleware Home Directory Create a new Middleware Home Middleware Home Directory: /u01/app/oracle/middleware Next Accept the warning about the directory not being empty, click Yes Register for Security Updates Uncheck ‘I wish to receive security updates via My Oracle Support’ Confirm you wish to bypass this, click Yes There is a known bug within the installer at this stage. If you get caught in a loop where you cannot bypass this, leave the box ticked and click Yes and Yes again. When the ‘Connection failed’ dialog appears, tick the ‘I wish to remain uninformed…’ box, then Continue and you should then make it to the next screen! Next Choose Install Type Custom Next Choose Products and Components Untick the ‘Oracle Coherence’ option (unless you plan to use it) Next JDK Selection Local JDK: Oracle 1.6.0_37 (your JRockit JDK installation) Next Choose Product Installation Directories WebLogic Server: /u01/app/oracle/middleware/wls_10.3.6 Next Installation Summary Next to install Installation Complete Once the installation has finished, remove the tick next to ‘Run Quickstart’ Done ---------------------------------------------------------------------------------------- 2 、新建 set_wls11.env 檔案交將環境變數配置到 oracle 使用者中 :
---------------------------------------------------------------------------------------- vi ~/set_wls11.env # WebLogic 11g environment file export JAVA_HOME=/u01/app/oracle/middleware/jrockit-jdk1.6.0_37-R28.2.5-4.1.0 export PATH=$JAVA_HOME/bin:$PATH export MW_HOME=/u01/app/oracle/middleware export WLS_HOME=$MW_HOME/wls_10.3.6 . ./set_wls11.env ---------------------------------------------------------------------------------------- 3 、 apply 最新的 PSU 補丁
---------------------------------------------------------------------------------------- Patch ID: HYKC Patch No: 14736139 Download the patch from MOS (no OPatch utility required). Create the cache_dir and unzip the patch:
mkdir $MW_HOME/utils/bsu/cache_dir cd $MW_HOME/utils/bsu/cache_dir cp /u01/app/oracle/software/p14736139_1036_Generic.zip $MW_HOME/utils/bsu/cache_dir unzip p14736139_1036_Generic.zip ---------------------------------------------------------------------------------------- cd $MW_HOME/utils/bsu ./bsu.sh -install -patch_download_dir=$MW_HOME/utils/bsu/cache_dir -patchlist=HYKC -prod_dir=$WLS_HOME ---------------------------------------------------------------------------------------- 4 、檢查 PSU 補丁
---------------------------------------------------------------------------------------- . $WLS_HOME/server/bin/setWLSEnv.sh java weblogic.version|grep PSU WebLogic Server 10.3.6.0.3 PSU Patch for BUG14736139 Fri Mar 22 10:16:54 IST 2012 That’s it, WebLogic is installed and patched up-to-date, ready for creation of your domain(s). |
以上補丁軟體需要在兩臺主機上面完成
4 weblogic 域配置
4.1 新建domain
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mkdir ~/scripts
vi ~/scripts/stop_ClusterDomain.sh # Set environment variables export MW_HOME=/u01/app/oracle/middleware export WLS_HOME=$MW_HOME/wls_10.3.6 export DOMAIN_NAME=ClusterDomain export DOMAIN_HOME=$MW_HOME/user_projects/domains/$DOMAIN_NAME echo Stopping WebLogic Managed Servers... echo Stopping WebLogic Managed Server : Server_1 $DOMAIN_HOME/bin/stopManagedWebLogic.sh Server_1 echo Stopping WebLogic Admin Server... $DOMAIN_HOME/bin/stopWebLogic.sh echo Stopping Node Manager... nm_pid=`ps -ef | grep [N]odeManager | awk '{print $2}'` if [ "$nm_pid" = "" ]; then echo Node Manager not running else echo Killing Node Manager processes: $nm_pid kill -9 $nm_pid 2>&1 > /dev/null fi echo "Tidying up temp files..." find $DOMAIN_HOME/servers -name "*.lok" -exec rm -f {} ; find $DOMAIN_HOME/servers -name "*.DAT" -exec rm -f {} ; echo Done! |
4.2 配置免密碼啟動載入
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建立一個 boot.properties 啟動管理伺服器的檔案（加密的密碼檔案）： export DOMAIN_HOME=/u01/app/oracle/middleware/user_projects/domains/ClusterDomain mkdir -p $DOMAIN_HOME/servers/AdminServer/security vi $DOMAIN_HOME/servers/AdminServer/security/boot.properties
username=weblogic password=weblogic1 一旦 WebLogic 伺服器重新啟動，密碼將被加密。 |
4.3 Weblogic服務啟動
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啟動 nodemanger nohup $WLS_HOME/server/bin/startNodeManager.sh > /dev/null 2>&1 &
啟動 Admin Server nohup $DOMAIN_HOME/startWebLogic.sh > /dev/null 2>&1 &sleep 10 tail -f $DOMAIN_HOME/servers/AdminServer/logs/AdminServer.log |
4.4 節點同步
1 、打包並解包域配置
WebLogic 提供了兩個命令列實用程式pack 和unpack 。這兩個實用程式提供了一種快速打包現有域的方法用於在群集中的其他計算機上分佈的配置。
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cd $WL_HOME/common/bin ./pack.sh -managed=true -domain=$DOMAIN_HOME -template=${DOMAIN_HOME}-template.jar -template_name=ClusterDomain |
2、將jar檔案複製到域中的另一臺機器（linux-web02）
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scp ${DOMAIN_HOME}-template.jar linux -web02:/u01/app/oracle/middleware/user_projects/domains |
然後在 linux-web02 使用 unpack 為您的群集域寫入必要的配置檔案：
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export DOMAIN_HOME=/u01/app/oracle/middleware/user_projects/domains/ClusterDomain cd $WL_HOME/common/bin ./unpack.sh -domain=$DOMAIN_HOME -template=${DOMAIN_HOME}-template.jar |
3、註冊第二臺主機linux-web02
現在我們需要將第二臺主機註冊到WebLogic 域中。從第二臺機器（linux-web02 ）使用WebLogic 指令碼工具（WLST ）連線上去。
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$WLS_HOME/common/bin/wlst.sh connect('weblogic','password1','t3://linux01.vbox:7004') nmEnroll ('/u01/app/oracle/middleware/user_projects/domains/ClusterDomain','/u01/app/oracle/middleware/wls_10.3.6/common/nodemanager') disconnect() exit() |
4、新增boot.properties啟動託管伺服器的檔案
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vi ~/scripts/start_ClusterDomain.sh
# Set environment variables export MW_HOME=/u01/app/oracle/middleware export WLS_HOME=$MW_HOME/wls_10.3.6 export DOMAIN_NAME=ClusterDomain export DOMAIN_HOME=$MW_HOME/user_projects/domains/$DOMAIN_NAME echo Starting Node Manager... nohup $WLS_HOME/server/bin/startNodeManager.sh > /dev/null 2>&1 & sleep 10 echo Starting WebLogic Admin Server... nohup $DOMAIN_HOME/bin/startWebLogic.sh > /dev/null 2>&1 & sleep 120 echo Starting WebLogic Managed Servers... echo Starting WebLogic Managed Server : Server_2 nohup $DOMAIN_HOME/bin/startManagedWebLogic.sh Server_2 > /dev/null 2>&1 & echo Done! |
5、檢查域是否已正確註冊
在兩臺伺服器上，透過檢視以下檔案，檢查域是否已正確註冊到節點管理器服務：
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grep $DOMAIN_HOME $MW_HOME/domain-registry.xml u01/app/oracle/middleware/user_projects/domains/ClusterDomain"/> grep $DOMAIN_HOME $WLS_HOME/common/nodemanager/nodemanager.domains clusterDomain=/u01/app/oracle/middleware/user_projects/domains/ClusterDomain |
最後，確保節點管理器服務已在兩臺計算機上啟動並執行，如果沒有，請啟動它們：
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ps -ef|grep NodeManager nohup $WLS_HOME/server/bin/startNodeManager.sh > /dev/null 2>&1 & |
5 Weblogic啟停指令碼配置
1、Linux-web01 節點停止 domain 指令碼
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mkdir ~/scripts
vi ~/scripts/stop_ClusterDomain.sh # Set environment variables export MW_HOME=/u01/app/oracle/middleware export WLS_HOME=$MW_HOME/wls_10.3.6 export DOMAIN_NAME=ClusterDomain export DOMAIN_HOME=$MW_HOME/user_projects/domains/$DOMAIN_NAME echo Stopping WebLogic Managed Servers... echo Stopping WebLogic Managed Server : Server_1 $DOMAIN_HOME/bin/stopManagedWebLogic.sh Server_1 echo Stopping WebLogic Admin Server... $DOMAIN_HOME/bin/stopWebLogic.sh echo Stopping Node Manager... nm_pid=`ps -ef | grep [N]odeManager | awk '{print $2}'` if [ "$nm_pid" = "" ]; then echo Node Manager not running else echo Killing Node Manager processes: $nm_pid kill -9 $nm_pid 2>&1 > /dev/null fi echo "Tidying up temp files..." find $DOMAIN_HOME/servers -name "*.lok" -exec rm -f {} ; find $DOMAIN_HOME/servers -name "*.DAT" -exec rm -f {} ; echo Done! |
2、 Linux-web02 節點停止 domain 指令碼
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mkdir ~/scripts
vi ~/scripts/stop_ClusterDomain.sh # Set environment variables export MW_HOME=/u01/app/oracle/middleware export WLS_HOME=$MW_HOME/wls_10.3.6 export DOMAIN_NAME=ClusterDomain export DOMAIN_HOME=$MW_HOME/user_projects/domains/$DOMAIN_NAME echo Stopping WebLogic Managed Servers... echo Stopping WebLogic Managed Server : Server_2 $DOMAIN_HOME/bin/stopManagedWebLogic.sh Server_2 echo Stopping WebLogic Admin Server... $DOMAIN_HOME/bin/stopWebLogic.sh echo Stopping Node Manager... nm_pid=`ps -ef | grep [N]odeManager | awk '{print $2}'` if [ "$nm_pid" = "" ]; then echo Node Manager not running else echo Killing Node Manager processes: $nm_pid kill -9 $nm_pid 2>&1 > /dev/null fi echo "Tidying up temp files..." find $DOMAIN_HOME/servers -name "*.lok" -exec rm -f {} ; find $DOMAIN_HOME/servers -name "*.DAT" -exec rm -f {} ; echo Done! |
3、 Linux-web01 節點啟動 domain 服務
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vi ~/scripts/start_ClusterDomain.sh
# Set environment variables export MW_HOME=/u01/app/oracle/middleware export WLS_HOME=$MW_HOME/wls_10.3.6 export DOMAIN_NAME=ClusterDomain export DOMAIN_HOME=$MW_HOME/user_projects/domains/$DOMAIN_NAME echo Starting Node Manager... nohup $WLS_HOME/server/bin/startNodeManager.sh > /dev/null 2>&1 & sleep 10 echo Starting WebLogic Admin Server... nohup $DOMAIN_HOME/bin/startWebLogic.sh > /dev/null 2>&1 & sleep 120 echo Starting WebLogic Managed Servers... echo Starting WebLogic Managed Server : Server_1 nohup $DOMAIN_HOME/bin/startManagedWebLogic.sh Server_1 > /dev/null 2>&1 & echo Done! |
4、 Linux-web02 節點啟動 domain 服務
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vi ~/scripts/start_ClusterDomain.sh
# Set environment variables export MW_HOME=/u01/app/oracle/middleware export WLS_HOME=$MW_HOME/wls_10.3.6 export DOMAIN_NAME=ClusterDomain export DOMAIN_HOME=$MW_HOME/user_projects/domains/$DOMAIN_NAME echo Starting Node Manager... nohup $WLS_HOME/server/bin/startNodeManager.sh > /dev/null 2>&1 & sleep 10 echo Starting WebLogic Admin Server... nohup $DOMAIN_HOME/bin/startWebLogic.sh > /dev/null 2>&1 & sleep 120 echo Starting WebLogic Managed Servers... echo Starting WebLogic Managed Server : Server_2 nohup $DOMAIN_HOME/bin/startManagedWebLogic.sh Server_2 > /dev/null 2>&1 & echo Done! |
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