ogg12.2安装及初始配置

一、配置环境
            source                                 target
IP地址 192.168.184.220    192.168.184.221
操作系统    oracle linux 6.8                       oracle linux 6.8
数据库软件  ORACLE 11.2.0.4                        ORACLE 12.2.0.1
实例名      ogg1                                   ogg2
OGG软件     122022_fbo_ggs_Linux_x64_shiphome.zip  122022_fbo_ggs_Linux_x64_shiphome.zip
OGG安装目录 /u01/ogg12                             /u01/ogg12
安装用户    oracle                                  oracle
OGG管理用户 ogg                                    ogg
待同步的用户 bing                                  bing




二、OGG安装准备工作
1、分别在source及target库安装数据库软件
2、source端操作：
开启归档：
SQL>alter database archivelog  
开启强制日志记录：
SQL>alter database force logging 
开启附加日志：
SQL>alter database add supplemental log data; 
设置ogg参数：
SQL>alter system set enable_goldengate_replication=true scope=both sid='*';
创建OGG单独使用的表空间:
SQL>create tablespace ogg_tbs datafile '+DATA' size 5G autoextend on next 64m;
创建ogg管理用户:
SQL>create user ogg identified by ogg$123 default tablespace ogg_tbs;
赋予权限：
SQL>grant connect, resource,CREATE SESSION to ogg;  
SQL>exec dbms_goldengate_auth.grant_admin_privilege('ogg');  
SQL>exec dbms_goldengate_auth.grant_admin_privilege(grantee=>'ogg');  
SQL>grant select any dictionary to ogg;  
配置tns：
OGG1 =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.184.220)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = ogg1)
    )
  ) 


 3、target端操作：
设置ogg参数：
SQL>alter system set enable_goldengate_replication=true scope=both sid='*';
创建OGG单独使用的表空间:
SQL>create tablespace ogg_tbs datafile '+DATA' size 5G autoextend on next 64m;
创建ogg管理用户:
SQL>create user ogg identified by ogg$123 default tablespace ogg_tbs;
赋予权限：
SQL>grant connect, resource,CREATE SESSION to ogg;  
SQL>exec dbms_goldengate_auth.grant_admin_privilege('ogg');  
SQL>exec dbms_goldengate_auth.grant_admin_privilege(grantee=>'ogg');  
SQL>grant select any dictionary to ogg;  
配置tns：
OGG2 =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.184.221)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = ogg2)
    )
  ) 


三、ogg软件安装（source、target）
上传、解压ogg安装包并修改属主:
unzip 122022_fbo_ggs_Linux_x64_shiphome.zip
chown -R oracle:oinstall 122022_fbo_ggs_Linux_x64_shiphome
修改oracle坏境变量


1、静默安装：
cd /fbo_ggs_Linux_x64_shiphome/Disk1/response/
view plain copy
INSTALL_OPTION=ORA11g          ----11g数据库选择ORA11g，12C选择ORA12c  
SOFTWARE_LOCATION=/u01/ogg12   ----ogg安装目录 
开始安装
/fbo_ggs_Linux_x64_shiphome/Disk1/runInstaller -silent -nowait -responseFile 


2、图形安装（建议）
export DISPLAY=192.168.184.1:0.0
/fbo_ggs_Linux_x64_shiphome/Disk1/runInstaller
在安装过程中需要自行选择对应的数据库版本以及ogg软件安装路径


四、OGG配置
1、证书及抽取表配置（source）
创建OGG认证证书文件用于隐藏口令登录
cd /u01/ogg12
./ggsci
GGSCI > add credentialstore
GGSCI >alter credentialstore add user ogg@ogg1,password ogg$123 alias ogg1
测试登录
GGSCI (ogg1) 2> dblogin useridalias ogg1
Successfully logged into database.
配置抽取的表加入trandata
GGSCI (ogg1 as ogg@ogg1) 3> add trandata schema.tablename  --可通过schema.*代表添加该用户下所有表
查看抽取的表信息
GGSCI (ogg1 as ogg@ogg1) 4> info trandata schema.tablename
添加检查点表
GGSCI (ogg1 as ogg@ogg1) 5>add checkpointtable ogg.checkpoint 


2、MGR进程配置（source）
GGSCI > edit params ./GLOBALS
ENABLEMONITORING  
CHECKPOINTTABLE ogg.checkpoint   
GGSCHEMA ogg
配置mgr进程
GGSCI>edit param mgr  
PORT 7809  
DYNAMICPORTLIST 7810-7820 
管理mgr进程命令
GGSCI> START MGR  
GGSCI> info MGR  
GGSCI> stop MGR  
3、配置extract抓取进行：（source）
GGSCI (ogg1) 4> add extract ext,tranlog,begin now
GGSCI (ogg1) 5> add exttrail ./dirdat/ea,extract ext
GGSCI (ogg1) 5> add exttrail ./dirdat/ea,extract ext,THREADS 2 (RAC环境使用)
GGSCI (ogg1) 6> edit params ext
EXTRACT ext
setenv (NLS_LANG=AMERICAN_AMERICA.ZHS16GBK)
USERIDALIAS ogg1
TRANLOGOPTIONS DBLOGREADER     --rac时使用
FETCHOPTIONS NOUSESNAPSHOT
GETTRUNCATES
EXTTRAIL ./dirdat/ea
DISCARDFILE ./dirrpt/ea.dsc, APPEND, MEGABYTES 40
WARNLONGTRANS 1H, CHECKINTERVAL 5M
CACHEMGR CACHESIZE 1024MB, CACHEDIRECTORY ./dirtmp


LOGALLSUPCOLS
NOCOMPRESSUPDATES
UPDATERECORDFORMAT FULL


REPORTCOUNT EVERY 2 SECONDS, RATE
table bing.*;


启动extract进程
GGSCI (ogg1) 7> start extract ext


管理extract抓取进程命令
GGSCI > start extract ext –启动ext进程  
GGSCI > stop extract ext –关闭ext进程  
GGSCI > kill extract ext --强制停止ext进程  
GGSCI > info ext --查看进程参数信息  
GGSCI > stats ext --查看进程运行信息  
GGSCI > view report ext ---查看运行报告  


4、配置pump投递进程（source）
GGSCI (ogg1) 7>add extract pump,exttrailsource ./dirdat/ea
GGSCI (ogg1) 8>add rmttrail ./dirdat/pa,extract pump
GGSCI (ogg1) 9>edit params pump
extract pump
rmthost 192.168.184.221,mgrport 7809,compress
rmttrail ./dirdat/pa
passthru
table bing.*;


5、管理pump投递进程
GGSCI > start extract pump –启动pump进程  
GGSCI > stop extract pump –关闭pump进程  
GGSCI > kill extract pump --强制停止pump进程  
GGSCI > info pump --查看进程参数信息  
GGSCI > stats pump --查看进程运行信息  
GGSCI > view report pump ---查看运行报告 




5、target端配置证书（target）
创建OGG认证证书文件用于隐藏口令登录
cd /u01/ogg12
./ggsci
GGSCI > add credentialstore
GGSCI >alter credentialstore add user ogg@ogg2,password ogg$123 alias ogg2
测试登录
GGSCI (ogg1) 2> dblogin useridalias ogg2
Successfully logged into database.


6、配置globals参数（target）
GGSCI (ogg2 as ogg@ogg2) 4>edit params ./GLOBALS
ggschema ogg
enablemonitoring
checkpointtable ogg.chkpt


7、添加检查点表（target）
GGSCI (ogg2 as ogg@ogg2) 5>add checkpointtable ogg.chkpt
Successfully created checkpoint table ogg.chkpt.


8、添加replicat应用进程及配置参数
GGSCI (ogg2 as ogg@ogg2) 8> add replicat rep,exttrail ./dirdat/pa checkpointtable ogg.chkpt
REPLICAT added.


GGSCI (ogg2 as ogg@ogg2) 9> edit params rep
replicat rep
setenv (NLS_LANG="AMERICAN_AMERICA.AL32UTF8")
assumetargetdefs
discardfile ./dirout/RAMER.DSC, purge
USERIDALIAS ogg2
map bing.*, target bing.*;




GGSCI > start extract rep –启动rep进程  
GGSCI > stop extract rep –关闭rep进程  
GGSCI > kill extract rep --强制停止e1进程  
GGSCI > info rep --查看进程参数信息  
GGSCI > stats rep --查看进程运行信息  
GGSCI > view report rep ---查看运行报告 




9、初始化数据（source）
原库查询出scn号
select current_scn from v$database;
SELECT DBMS_FLASHBACK.GET_SYSTEM_CHANGE_NUMBER  FROM DUAL;


使用exp或expdp导出数据
对于导出用户需要具备DBMS_FLASHBACK包的执行权限
GRANT EXECUTE ON DBMS_FLASHBACK TO bing;


exp bing/bing flashback_SCN=1198357 file=export.dmp 
expdp bing/bing directory=dump dumpfile=source.dmp  schemas=bing flashback_scn=1189672


10、初始化数据（target）
将source库dmp拷贝到target库
imp bing/bing file=export.dmp full=y
impdp bing/bing directory=dump dumpfile=source.dmp  schemas=bing


11、启动pump进程（source）
GGSCI>GGSCI (ogg1 as ogg@ogg1) 30> start pump


Sending START request to MANAGER ...
EXTRACT PUMP starting


12、target库启动replicat进程
GGSCI>start replicat rep,aftercsn 1198357


13、配置DDL方式OGG
赋予权限（source）
SQL>grant execute on utl_file to ggs;
SQL>@marker_setup.sql  --按要求输入ogg用户
SQL>@ddl_setup.sql
SQL>@role_setup.sql
SQL>@ddl_enable.sql
SQL>@?/rdbms/admin/dbmspool.sql
SQL>@ddl_pin.sql ggs


修改extract进程的params参数添加“ddl include all”（source）
GGSCI (ogg1) 6> edit params ext
EXTRACT ext
setenv (NLS_LANG=AMERICAN_AMERICA.ZHS16GBK)
USERIDALIAS ogg1
--USERIDALIAS pmsprod


TRANLOGOPTIONS DBLOGREADER
FETCHOPTIONS NOUSESNAPSHOT
GETTRUNCATES
EXTTRAIL ./dirdat/ea
DISCARDFILE ./dirrpt/ea.dsc, APPEND, MEGABYTES 40
WARNLONGTRANS 1H, CHECKINTERVAL 5M
CACHEMGR CACHESIZE 1024MB, CACHEDIRECTORY ./dirtmp


LOGALLSUPCOLS
NOCOMPRESSUPDATES
UPDATERECORDFORMAT FULL


REPORTCOUNT EVERY 2 SECONDS, RATE
DDL INCLUDE ALL   ---DDL时开启
table bing.*;


GGSCI (ogg1) 6> edit params pump
extract pump
rmthost 192.168.184.221,mgrport 7809,compress
rmttrail ./dirdat/pa
passthru
table bing.*;
DDL INCLUDE ALL  ---DDL时开启


添加完成后重启进程






target端修改replicat进程的params文件（target）
添加"ddl include all"和"ddlerror default ignore retryop maxretries 3 retrydelay 5" 参数
GGSCI (ogg2 as ogg@ogg2) 9> edit params rep
replicat rep
setenv (NLS_LANG="AMERICAN_AMERICA.AL32UTF8")
assumetargetdefs
discardfile ./dirout/RAMER.DSC, purge
USERIDALIAS ogg2
map bing.*, target bing.*;
ddl include all   ---开启ddl同步，还需要配合执行@ddl脚本
ddlerror default ignore retryop maxretries 3 retrydelay 5   ---开启ddl同步


重启replicat进程