标签：00 RAC 部署 dbdc1 grid OGG ogg u01
在RAC上部署OGG并配置OGG高可用 孔个个 2020-09-17 原文 目录 简介 环境信息 安装OGG 配置数据库 开启数据库级别日志补充 在dbdc1为OGG单独创建TNS 创建OGG管理用户及其表空间 配置OGG 设置OGG全局参数 Source端，OGG设置， 配置管理进程 创建checkpoint表 添加跟踪对象，pos下所有表 配置extract 配置extract 指定extract的trail位置 配置extract参数 查看 查看trail目录 配置投递进程，设置本地trail 为投递进程DP_pos1 设置远程trail目标 配置DP_pos1参数文件 启动OGG 在RAC上配置OGG的高可用 查询当前RAC网络信息 在GRID中添加OGG的VIP资源 将OGGVIP资源授权给oracle用户 查看状态并启动OGGVIP 在ACFS上创建适用于grid的ogg控制脚本 使用oracle用户添加oggapp，并授权给oracle用户管理 使用GRID启动OGG failover测试 简介 由于业务系统要与大数据平台进行对接，需要将Oracle DB的数据同步到异构数据库上，故选用也不得不用上了Goldengate方案 然鹅，OGG在RAC上的HA配置一直众说纷纭，我搜索了下发现多数为single node的配置。几经探索，在这里将OGG在RAC的HA配置整理起来，为需要的伙伴提供一点思路 半部分数据已进行脱敏。 环境信息 源端数据库信息 HOSTNAME IP DB/schema dbdc1 10.0.24.131 (scan:10.0.24.135\136\137) CTCN/POS dbdc2 10.0.24.132 (scan:10.0.24.135\136\137) CTCN/POS 源端数据库版本：Oracle DB 12.1.0.1 RAC (SE) OGG版本：OGG-12.2.0.1 计划的OGG VIP：10.0.24.138 目标端：OGG for bigdata 目标端地址：10.18.0.41 安装OGG 配置ACFS，mount到/u01/ogg 配置oracle用户环境变量 [root@dbdc1 ogg]# ~oracle/.bash_profile 新增 export OGG_HOME=/u01/ogg/gg PATH=$PATH:$HOME/bin:$ORACLE_HOME/bin:$ORACLE_HOME/OPatch:$OGG_HOME export LD_LIBRARY_PATH=$ORACLE_HOME/lib 创建目录并设置权限 [root@dbdc1 ogg]# mdkir /u01/ogg/gg [root@dbdc1 ogg]# chown -R oracle:oinstall /u01/ogg 下载OGG 12.2.0.1 安装包并上传 [root@dbdc1 ogg]# ls -lh /u01/software/V100692-01.zip -rw-r--r-- 1 oracle oinstall 454M Sep 9 14:25 /u01/software/V100692-01.zip 解压 [root@dbdc1 software]# unzip V100692-01.zip -d ogg 使用oracle用户，通过X11安装 [oracle@dbdc1 Disk1]$ pwd /u01/software/ogg/fbo_ggs_Linux_x64_shiphome/Disk1 [oracle@dbdc1 Disk1]$ ./runInstaller 指定安装位置为ACFS的挂载点/u01/ogg/gg 完成安装 配置数据库 开启数据库级别日志补充 [oracle@dbdc1 ~]$ export ORACLE_SID=CTCN1 [oracle@dbdc1 ~]$ sqlplus / as sysdba SQL> ALTER DATABASE FORCE LOGGING; Database altered. SQL> ALTER DATABASE ADD SUPPLEMENTAL LOG DATA; Database altered. SQL> ALTER SYSTEM ARCHIVE LOG CURRENT; System altered. SQL> col open_mode for a10 SQL> col FORCE_LOGGING for a10 SQL> SELECT name,open_mode,force_logging,supplemental_log_data_min FROM v$database; NAME OPEN_MODE FORCE_LOGG SUPPLEMENTAL_LOG_DATA_MI --------------------------- ---------- ---------- ------------------------ CTCN READ WRITE YES YES 在dbdc1为OGG单独创建TNS 这一步并不是必要的，如果OGG只负责一个database，那么可以不配置TNS 由于我这里的案例是要为多个instance做extract，因此每个extract连接不同的database，就要用到TNS CTCN_OGG = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 10.0.24.136)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = CTCN) ) ) 创建OGG管理用户及其表空间 SQL> create tablespace ogg datafile '+ASM_DAT1' size 1M autoextend on maxsize 10G; Tablespace created. SQL> create user ogg default tablespace ogg identified by ogg; User created. SQL> grant connect,resource,dba to ogg; Grant succeeded. 配置OGG 设置OGG全局参数 [oracle@dbdc1 ~]$ cd /u01/ogg/gg/ [oracle@dbdc1 gg]$ ggsci GGSCI (dbdc1) 1> EDIT PARAMS ./GLOBALS GGSCHEMA ogg Source端，OGG设置， 配置管理进程 GGSCI (dbdc1) 2> EDIT PARAM MGR PORT 7809 AUTOSTART ER * AUTORESTART ER *,RETRIES 3,WAITMINUTES 5,RESETMINUTES 60 LAGREPORTHOURS 1 LAGINFOMINUTES 3 LAGCRITICALMINUTES 10 PURGEOLDEXTRACTS /u01/ogg/datdir/*,USECHECKPOINTS,MINKEEPDAYS 1 GGSCI (dbdc1) 8> DBLOGIN userid ogg@CTCN1_OGG, password ogg Successfully logged into database. 创建checkpoint表 GGSCI (dbdc1 as ogg@CTCN1) 9> add checkpointtable ogg.ggs_checkpoint Successfully created checkpoint table ogg.ggs_checkpoint. 添加跟踪对象，pos下所有表 GGSCI (dbdc1 as ogg@CTCN1) 11> ADD TRANDATA pos.* ... ... 配置extract 源端是双节点RAC，此处设置参数THREADS 2 配置extract ADD EXTRACT ext_pos1,TRANLOG,BEGIN NOW,THREADS 2 指定extract的trail位置 ADD EXTTRAIL /u01/ogg/datdir/po, EXTRACT ext_pos1 MEGABYTES 50 配置extract参数 源端是双节点RAC，此处设置参数 TRANLOGOPTIONS DBLOGREADER GGSCI (dbdc1 as ogg@CTCN1) 5> EDIT PARAMS ext_pos1 EXTRACT ext_pos1 USERID ogg@CTCN_OGG, PASSWORD ogg TRANLOGOPTIONS DBLOGREADER EXTTRAIL /u01/ogg/datdir/po TABLE pos.*; 查看 GGSCI (dbdc1) 9> info all Program Status Group Lag at Chkpt Time Since Chkpt MANAGER RUNNING EXTRACT STOPPED EXT_pos1 00:00:00 00:00:36 GGSCI (dbdc1) 10> start ext ext_pos1 GGSCI (dbdc1) 11> info all Program Status Group Lag at Chkpt Time Since Chkpt MANAGER RUNNING EXTRACT RUNNING EXT_pos1 00:00:00 00:00:07 查看trail目录 [oracle@dbdc1 datdir]$ pwd /u01/ogg/datdir [oracle@dbdc1 datdir]$ ll -h total 1.2M -rw-r----- 1 oracle oinstall 1.1M Sep 10 10:15 po000000000 配置投递进程，设置本地trail GGSCI (dbdc1) 1> ADD EXTRACT DP_pos1 EXTTRAILSOURCE /u01/ogg/datdir/po EXTRACT added. 为投递进程DP_pos1 设置远程trail目标 GGSCI (dbdc1) 2> ADD RMTTRAIL /data/ogg_app/dirdat/po, EXTRACT DP_pos1 RMTTRAIL added. 配置DP_pos1参数文件 GGSCI (dbdc1) 3> edit param DP_pos1 EXTRACT DP_pos1 USERID ogg@CTCN_OGG, PASSWORD ogg RMTHOST 10.18.0.41, MGRPORT 7809 RMTTRAIL /data/ogg_app/dirdat/po TABLE pos.*; 启动OGG GGSCI (dbdc1) 4> start dp_pos1 GGSCI (dbdc1) 5> info all Program Status Group Lag at Chkpt Time Since Chkpt MANAGER RUNNING EXTRACT RUNNING EXT_pos1 00:00:00 00:00:03 EXTRACT RUNNING DP_pos1 00:00:00 00:00:02 检查目标端，应用trail file，配置完成。 在RAC上配置OGG的高可用 VIP：10.0.24.138 VIP_name:oggvip 查询当前RAC网络信息 [grid@dbdc1 ~]$ crsctl stat res -p |grep -ie .network -ie subnet |grep -ie name -ie subnet REGISTRATION_INVITED_SUBNETS= REGISTRATION_INVITED_SUBNETS= REGISTRATION_INVITED_SUBNETS= NAME=ora.net1.network USR_ORA_SUBNET=10.0.24.0 在GRID中添加OGG的VIP资源 [root@dbdc1 ~]# /u01/grid/product/12.1.0/grid/bin/appvipcfg create -network=1 -ip=10.0.24.138 -vipname=oggvip -user=root Production Copyright 2007, 2008, Oracle.All rights reserved 2020-09-14 15:57:52: Creating Resource Type 2020-09-14 15:57:52: Executing /u01/grid/product/12.1.0/grid/bin/crsctl add type app.appvip_net1.type -basetype ora.cluster_vip_net1.type -file /u01/grid/product/12.1.0/grid/crs/template/appvip.type 2020-09-14 15:57:52: Executing cmd: /u01/grid/product/12.1.0/grid/bin/crsctl add type app.appvip_net1.type -basetype ora.cluster_vip_net1.type -file /u01/grid/product/12.1.0/grid/crs/template/appvip.type 2020-09-14 15:57:52: Command output: > CRS-2728: A resource type with the name 'app.appvip_net1.type' is already registered > CRS-4000: Command Add failed, or completed with errors. >End Command output CRS-2728: A resource type with the name 'app.appvip_net1.type' is already registered CRS-4000: Command Add failed, or completed with errors. 2020-09-14 15:57:52: Create the Resource 2020-09-14 15:57:52: Executing /u01/grid/product/12.1.0/grid/bin/crsctl add resource oggvip -type app.appvip_net1.type -attr "USR_ORA_VIP=10.0.24.138,START_DEPENDENCIES=hard(ora.net1.network) pullup(ora.net1.network),STOP_DEPENDENCIES=hard(ora.net1.network),ACL='owner:root:rwx,pgrp:root:r-x,other::r--,user:root:r-x',HOSTING_MEMBERS=dbdc1,APPSVIP_FAILBACK=" 2020-09-14 15:57:52: Executing cmd: /u01/grid/product/12.1.0/grid/bin/crsctl add resource oggvip -type app.appvip_net1.type -attr "USR_ORA_VIP=10.0.24.138,START_DEPENDENCIES=hard(ora.net1.network) pullup(ora.net1.network),STOP_DEPENDENCIES=hard(ora.net1.network),ACL='owner:root:rwx,pgrp:root:r-x,other::r--,user:root:r-x',HOSTING_MEMBERS=dbdc1,APPSVIP_FAILBACK=" 将OGGVIP资源授权给oracle用户 [root@dbdc1 ~]# /u01/grid/product/12.1.0/grid/bin/crsctl setperm resource oggvip -u user:oracle:r-x 查看状态并启动OGGVIP [root@dbdc1 ~]# /u01/grid/product/12.1.0/grid/bin/crsctl status resource oggvip NAME=oggvip TYPE=app.appvip_net1.type TARGET=OFFLINE STATE=OFFLINE [root@dbdc1 ~]# /u01/grid/product/12.1.0/grid/bin/crsctl start resource oggvip CRS-2672: Attempting to start 'oggvip' on 'dbdc1' CRS-2676: Start of 'oggvip' on 'dbdc1' succeeded [root@dbdc1 ~]# /u01/grid/product/12.1.0/grid/bin/crsctl status resource oggvip NAME=oggvip TYPE=app.appvip_net1.type TARGET=ONLINE STATE=ONLINE on dbdc1 [root@dbdc1 ~]# /u01/grid/product/12.1.0/grid/bin/crsctl stat res -t -------------------------------------------------------------------------------- Cluster Resources -------------------------------------------------------------------------------- oggvip 1 ONLINE ONLINE dbdc1 STABLE 在ACFS上创建适用于grid的ogg控制脚本 mkdir /u01/ogg/gg/scripts vi ogg_act.scr #!/bin/sh #set the Oracle Goldengate installation directory export OGG_HOME=/u01/ogg/gg #set the oracle home to the database to ensure GoldenGate will get the #right environment settings to be able to connect to the database export ORACLE_HOME=/u01/app/oracle/product/12.1.0/db_1 #specify delay after start before checking for successful start start_delay_secs=5 #Include the GoldenGate home in the library path to start GGSCI export LD_LIBRARY_PATH=$ORACLE_HOME/lib:${OGG_HOME}:${LD_LIBRARY_PATH} #check_process validates that a manager process is running at the PID #that GoldenGate specifies. check_process () { if ( [ -f "${OGG_HOME}/dirpcs/MGR.pcm" ] ) then pid=`cut -f8 "${OGG_HOME}/dirpcs/MGR.pcm"` if [ ${pid} = `ps -e |grep ${pid} |grep mgr |cut -d " " -f2` ] then #manager process is running on the PID exit success exit 0 else if [ ${pid} = `ps -e |grep ${pid} |grep mgr |cut -d " " -f1` ] then #manager process is running on the PID exit success exit 0 else #manager process is not running on the PID exit 1 fi fi else #manager is not running because there is no PID file exit 1 fi } #call_ggsci is a generic routine that executes a ggsci command call_ggsci () { ggsci_command=$1 ggsci_output=`${OGG_HOME}/ggsci<<EOF ${ggsci_command} exit EOF` } case $1 in 'start') #start manager call_ggsci 'start manager' #there is a small delay between issuing the start manager command #and the process being spawned on the OS. wait before checking sleep ${start_delay_secs} #check whether manager is running and exit accordingly check_process ;; 'stop') #attempt a clean stop for all non-manager processes #call_ggsci 'stop er *' #ensure everything is stopped call_ggsci 'stop er *!' #call_ggsci 'kill er *' #stop manager without (y/n) confirmation call_ggsci 'stop manager!' #exit success exit 0 ;; 'check') check_process ;; 'clean') #attempt a clean stop for all non-manager processes #call_ggsci 'stop er *' #ensure everything is stopped #call_ggsci 'stop er *!' #in case there are lingering processes call_ggsci 'kill er *' #stop manager without (y/n) confirmation call_ggsci 'stop manager!' #exit success exit 0 ;; 'abort') #ensure everything is stopped call_ggsci 'stop er *!' #in case there are lingering processes call_ggsci 'kill er *' #stop manager without (y/n) confirmation call_ggsci 'stop manager!' #exit success exit 0 ;; esac 使用oracle用户添加oggapp，并授权给oracle用户管理 [oracle@dbdc1 scripts]$ ls /u01/ogg/gg/scripts/ogg_act.scr /u01/ogg/gg/scripts/ogg_act.scr [oracle@dbdc1 scripts]$ chmod +x /u01/ogg/gg/scripts/ogg_act.scr [root@dbdc1 ~]# /u01/grid/product/12.1.0/grid/bin/crsctl add resource oggapp -type cluster_resource \ > -attr "ACTION_SCRIPT=/u01/ogg/gg/scripts/ogg_act.scr, \ > CHECK_INTERVAL=30, START_DEPENDENCIES='hard(oggvip,ora.asm) \ > pullup(oggvip)', STOP_DEPENDENCIES='hard(oggvip)'" [root@dbdc1 ~]# /u01/grid/product/12.1.0/grid/bin/crsctl status resource oggapp NAME=oggapp TYPE=cluster_resource TARGET=OFFLINE STATE=OFFLINE [root@dbdc1 ~]# /u01/grid/product/12.1.0/grid/bin/crsctl setperm resource oggapp -o oracle 使用GRID启动OGG [root@dbdc1 ~]# /u01/grid/product/12.1.0/grid/bin/crsctl status resource oggapp NAME=oggapp TYPE=cluster_resource TARGET=OFFLINE STATE=OFFLINE [root@dbdc1 ~]# /u01/grid/product/12.1.0/grid/bin/crsctl start resource oggapp CRS-2679: Attempting to clean 'oggapp' on 'dbdc1' CRS-2681: Clean of 'oggapp' on 'dbdc1' succeeded CRS-2672: Attempting to start 'oggapp' on 'dbdc1' CRS-2676: Start of 'oggapp' on 'dbdc1' succeeded [root@dbdc1 ~]# /u01/grid/product/12.1.0/grid/bin/crsctl status resource oggapp NAME=oggapp TYPE=cluster_resource TARGET=ONLINE STATE=ONLINE on dbdc1 尝试一下停止 [root@dbdc1 ~]# /u01/grid/product/12.1.0/grid/bin/crsctl stop resource oggapp CRS-2673: Attempting to stop 'oggapp' on 'dbdc1' CRS-2677: Stop of 'oggapp' on 'dbdc1' succeeded GGSCI (dbdc1) 2> info all Program Status Group Lag at Chkpt Time Since Chkpt MANAGER STOPPED EXTRACT STOPPED DP_POS1 00:00:00 00:00:03 EXTRACT STOPPED EXT_POS1 00:00:02 00:00:01 尝试一下启动 [root@dbdc1 ~]# /u01/grid/product/12.1.0/grid/bin/crsctl start resource oggapp CRS-2672: Attempting to start 'oggapp' on 'dbdc1' CRS-2676: Start of 'oggapp' on 'dbdc1' succeeded GGSCI (dbdc1) 3> info all Program Status Group Lag at Chkpt Time Since Chkpt MANAGER RUNNING EXTRACT RUNNING DP_POS1 00:00:00 00:00:03 EXTRACT RUNNING EXT_POS1 00:00:01 00:00:06 grid控制成功 failover测试 注意将tnsnames配置同步到另一个节点上 [root@dbdc1 ~]# /u01/grid/product/12.1.0/grid/bin/crsctl relocate resource oggapp -f CRS-2673: Attempting to stop 'oggapp' on 'dbdc1' CRS-2677: Stop of 'oggapp' on 'dbdc1' succeeded CRS-2673: Attempting to stop 'oggvip' on 'dbdc1' CRS-2677: Stop of 'oggvip' on 'dbdc1' succeeded CRS-2672: Attempting to start 'oggvip' on 'dbdc2' CRS-2676: Start of 'oggvip' on 'dbdc2' succeeded CRS-2672: Attempting to start 'oggapp' on 'dbdc2' CRS-2676: Start of 'oggapp' on 'dbdc2' succeeded GGSCI (dbdc1) 4> info all Program Status Group Lag at Chkpt Time Since Chkpt MANAGER RUNNING EXTRACT STOPPED DP_POS1 00:00:00 00:00:28 EXTRACT STOPPED EXT_POS1 00:00:00 00:00:27 GGSCI (dbdc2) 1> info all Program Status Group Lag at Chkpt Time Since Chkpt MANAGER RUNNING EXTRACT RUNNING DP_POS1 00:00:00 00:00:01
标签：00,RAC,部署,dbdc1,grid,OGG,ogg,u01 来源： https://www.cnblogs.com/yaoyangding/p/14942902.html
本站声明： 1. iCode9 技术分享网（下文简称本站）提供的所有内容，仅供技术学习、探讨和分享； 2. 关于本站的所有留言、评论、转载及引用，纯属内容发起人的个人观点，与本站观点和立场无关； 3. 关于本站的所有言论和文字，纯属内容发起人的个人观点，与本站观点和立场无关； 4. 本站文章均是网友提供，不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属；如您发现该文章侵犯了您的权益，可联系我们第一时间进行删除； 5. 本站为非盈利性的个人网站，所有内容不会用来进行牟利，也不会利用任何形式的广告来间接获益，纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。