SQL Server镜像自动生成脚本

　　镜像的搭建非常繁琐，花了一点时间写了这个脚本，方便大家搭建镜像
　　执行完这个镜像脚本之后，好在每台机器都绑定一下hosts文件，不然的话，镜像可能会不work
　　192.168.1.1 WSQL01
　　192.168.1.2 WSQL02
　　192.168.1.3 WWEB03
　　请注意：--★Do部分都是需要填写的
-- =============================================
-- Author:      <桦仔>
-- Blog:        <http://www.cnblogs.com/lyhabc/>
-- Create date: <2015/8/18>
-- Description: <镜像自动生成脚本>
-- =============================================
--环境：非域环境
DECLARE @DBName NVARCHAR(255)
DECLARE @masterip NVARCHAR(255)
DECLARE @mirrorip NVARCHAR(255)
DECLARE @witness NVARCHAR(255)
DECLARE @masteriptail NVARCHAR(255)
DECLARE @mirroriptail NVARCHAR(255)
DECLARE @witnesstail NVARCHAR(255)
DECLARE @certpath NVARCHAR(MAX)
DECLARE @Restorepath NVARCHAR(MAX)
DECLARE @Restorepath1 NVARCHAR(MAX)
DECLARE @Restorepath2 NVARCHAR(MAX)
DECLARE @MKPASSWORD NVARCHAR(500)
DECLARE @LOGINPWD NVARCHAR(500)
DECLARE @SQL NVARCHAR(MAX)
if OBJECT_ID ('tempdb..#temp')is not null
BEGIN
DROP TABLE #BackupFileList
END
CREATE TABLE #BackupFileList
(
LogicalName NVARCHAR(100) ，
PhysicalName NVARCHAR(100) ，
BackupType CHAR(1) ，
FileGroupName NVARCHAR(50) ，
SIZE BIGINT ，
MaxSize BIGINT ，
FileID BIGINT ，
CreateLSN BIGINT ，
DropLSN BIGINT NULL ，
UniqueID UNIQUEIDENTIFIER ，
ReadOnlyLSN BIGINT NULL ，
ReadWriteLSN BIGINT NULL ，
BackupSizeInBytes BIGINT ，
SourceBlockSize INT ，
FileGroupID INT ，
LogGroupGUID UNIQUEIDENTIFIER NULL ，
DifferentialBaseLSN BIGINT NULL ，
DifferentialBaseGUID UNIQUEIDENTIFIER ，
IsReadOnly BIT ，
IsPresent BIT ，
TDEThumbprint NVARCHAR(100)
)
SET NOCOUNT ON
SET @masterip='192.168.1.1'  --★Do
SET @mirrorip='192.168.1.2'   --★Do
SET @witness='192.168.1.3'   --★Do
SET @certpath='E:DBBackup'   --★Do
SET @Restorepath='E:DBBackup'   --★Do
SET @DBName='test'               --★Do
SET @MKPASSWORD='masterkey123' --★Do
SET @LOGINPWD='Pass@123'  --★Do
select @masteriptail= PARSENAME(@masterip，2)+'_'+PARSENAME(@masterip，1)
select @mirroriptail= PARSENAME(@mirrorip，2)+'_'+PARSENAME(@mirrorip，1)
select @witnesstail= PARSENAME(@witness，2)+'_'+PARSENAME(@witness，1)
--------------------------------------------------------------------------------
DECLARE @stat NVARCHAR(MAX)
SET  @stat='--自动生成镜像脚本V1 By huazai'
PRINT @stat
PRINT CHAR(13)+CHAR(13)
SET  @stat='--0、首先确定要做镜像的库的恢复模式为完整，用以下sql语句来查看'+CHAR(13)
+'SELECT [name]， [recovery_model_desc] FROM sys.[databases]'+CHAR(13)+CHAR(13)+CHAR(13)
PRINT '--主：'+@masterip
PRINT '--备：'+@mirrorip
PRINT '--见证：'+@witness
PRINT CHAR(13)+CHAR(13)
PRINT @stat
--------------------------------------------------------------------
PRINT '-- ============================================='
SET  @stat='--1、 在主服务器和镜像服务器上和见证服务器上创建Master Key 、创建证书 '+CHAR(13)
+'--主机'+CHAR(13)
+'USE master;
CREATE MASTER KEY ENCRYPTION BY PASSWORD = '''+@MKPASSWORD+''';'
+'CREATE CERTIFICATE HOST_'
+@masteriptail
+'_cert  WITH SUBJECT = ''HOST_'
+@masteriptail
+'_certificate''，'+CHAR(13)
+'START_DATE = ''09/20/2010''，EXPIRY_DATE = ''01/01/2099'';'+CHAR(13)
PRINT @stat
SET  @stat='--备机'+CHAR(13)
+'USE master;
CREATE MASTER KEY ENCRYPTION BY PASSWORD = '''+@MKPASSWORD+''';'
+'CREATE CERTIFICATE HOST_'
+@mirroriptail
+'_cert  WITH SUBJECT = ''HOST_'
+@mirroriptail
+'_certificate''，'+CHAR(13)
+'START_DATE = ''09/20/2010''，EXPIRY_DATE = ''01/01/2099'';'+CHAR(13)
PRINT @stat
SET  @stat='--见证'+CHAR(13)
+'USE master;
CREATE MASTER KEY ENCRYPTION BY PASSWORD = '''+@MKPASSWORD+''';'
+'CREATE CERTIFICATE HOST_'
+@witnesstail
+'_cert  WITH SUBJECT = ''HOST_'
+@witnesstail
+'_certificate''，'+CHAR(13)
+'START_DATE = ''09/20/2010''，EXPIRY_DATE = ''01/01/2099'';'+CHAR(13)+CHAR(13)+CHAR(13)+CHAR(13)
PRINT @stat
-----------------------------------------------------------
PRINT '-- ============================================='
SET  @stat='--2、创建镜像端点，同一个实例上只能存在一个镜像端点  '+CHAR(13)
+'--主机'+CHAR(13)
+'CREATE ENDPOINT Endpoint_Mirroring
STATE = STARTED
AS
TCP ( LISTENER_PORT=5022 ， LISTENER_IP = ALL )
FOR
DATABASE_MIRRORING
( AUTHENTICATION = CERTIFICATE HOST_'
+@masteriptail
+'_cert  ， ENCRYPTION = REQUIRED ALGORITHM AES ， ROLE = ALL );'+CHAR(13)
PRINT @stat
SET  @stat='--备机'+CHAR(13)
+'CREATE ENDPOINT Endpoint_Mirroring
STATE = STARTED
AS
TCP ( LISTENER_PORT=5022 ， LISTENER_IP = ALL )
FOR
DATABASE_MIRRORING
( AUTHENTICATION = CERTIFICATE HOST_'
+@mirroriptail
+'_cert  ， ENCRYPTION = REQUIRED ALGORITHM AES ， ROLE = ALL );'+CHAR(13)
PRINT @stat
SET  @stat='--见证'+CHAR(13)
+'CREATE ENDPOINT Endpoint_Mirroring
STATE = STARTED
AS
TCP ( LISTENER_PORT=5022 ， LISTENER_IP = ALL )
FOR
DATABASE_MIRRORING
( AUTHENTICATION = CERTIFICATE HOST_'
+@witnesstail
+'_cert  ， ENCRYPTION = REQUIRED ALGORITHM AES ， ROLE = ALL );'+CHAR(13)+CHAR(13)+CHAR(13)
PRINT @stat
----------------------------------------------------------------------------------------
PRINT '-- ============================================='
SET  @stat='--3、备份证书，然后互换  '+CHAR(13)
+'--主机'+CHAR(13)
+'BACKUP CERTIFICATE HOST_'
+@masteriptail
+'_cert TO FILE = ''C:HOST_'+@masteriptail+'_cert.cer'';'
PRINT @stat
SET  @stat='--备机'+CHAR(13)
+'BACKUP CERTIFICATE HOST_'
+@mirroriptail
+'_cert TO FILE = ''C:HOST_'+@mirroriptail+'_cert.cer'';'
PRINT @stat
SET  @stat='--见证'+CHAR(13)
+'BACKUP CERTIFICATE HOST_'
+@witnesstail
+'_cert TO FILE = ''C:HOST_'+@witnesstail+'_cert.cer'';'+CHAR(13)+CHAR(13)+CHAR(13)
PRINT @stat
----------------------------------------------------------------------------------
PRINT '-- ============================================='
SET  @stat='--4、新增主备登陆用户  '+CHAR(13)
+'--主机'+CHAR(13)
+'CREATE LOGIN DB_02_Mirror WITH PASSWORD = '''+@LOGINPWD+''';
CREATE USER DB_02_Mirror FOR LOGIN DB_02_Mirror;
CREATE CERTIFICATE HOST_'
+@mirroriptail
+'_cert AUTHORIZATION DB_02_Mirror FROM FILE ='''+@certpath+'HOST_'+@mirroriptail+'_cert.cer'';'
+'GRANT CONNECT ON ENDPOINT::Endpoint_Mirroring TO [DB_02_Mirror];'+CHAR(13)
PRINT @stat
SET  @stat='CREATE LOGIN DB_03_Mirror WITH PASSWORD = '''+@LOGINPWD+''';
CREATE USER DB_03_Mirror FOR LOGIN DB_03_Mirror;
CREATE CERTIFICATE HOST_'
+@witnesstail
+'_cert AUTHORIZATION DB_03_Mirror FROM FILE ='''+@certpath+'HOST_'+@witnesstail+'_cert.cer'';'
+'GRANT CONNECT ON ENDPOINT::Endpoint_Mirroring TO [DB_03_Mirror];'+CHAR(13)
PRINT @stat
SET  @stat='--备机'+CHAR(13)
+'CREATE LOGIN DB_01_Mirror WITH PASSWORD = '''+@LOGINPWD+''';
CREATE USER DB_01_Mirror FOR LOGIN DB_01_Mirror;
CREATE CERTIFICATE HOST_'
+@masteriptail
+'_cert AUTHORIZATION DB_01_Mirror FROM FILE ='''+@certpath+'HOST_'+@masteriptail+'_cert.cer'';'
+'GRANT CONNECT ON ENDPOINT::Endpoint_Mirroring TO [DB_01_Mirror];'+CHAR(13)
PRINT @stat
SET  @stat='CREATE LOGIN DB_03_Mirror WITH PASSWORD = '''+@LOGINPWD+''';
CREATE USER DB_03_Mirror FOR LOGIN DB_03_Mirror;
CREATE CERTIFICATE HOST_'
+@witnesstail
+'_cert AUTHORIZATION DB_03_Mirror FROM FILE ='''+@certpath+'HOST_'+@witnesstail+'_cert.cer'';'
+'GRANT CONNECT ON ENDPOINT::Endpoint_Mirroring TO [DB_03_Mirror];'+CHAR(13)
PRINT @stat
SET  @stat='--见证'+CHAR(13)
+'CREATE LOGIN DB_01_Mirror WITH PASSWORD = '''+@LOGINPWD+''';
CREATE USER DB_01_Mirror FOR LOGIN DB_01_Mirror;
CREATE CERTIFICATE HOST_'
+@masteriptail
+'_cert AUTHORIZATION DB_01_Mirror FROM FILE ='''+@certpath+'HOST_'+@masteriptail+'_cert.cer'';'
+'GRANT CONNECT ON ENDPOINT::Endpoint_Mirroring TO [DB_01_Mirror];'+CHAR(13)
PRINT @stat
SET  @stat='CREATE LOGIN DB_02_Mirror WITH PASSWORD = '''+@LOGINPWD+''';
CREATE USER DB_02_Mirror FOR LOGIN DB_02_Mirror;
CREATE CERTIFICATE HOST_'
+@mirroriptail
+'_cert AUTHORIZATION DB_02_Mirror FROM FILE ='''+@certpath+'HOST_'+@mirroriptail+'_cert.cer'';'
+'GRANT CONNECT ON ENDPOINT::Endpoint_Mirroring TO [DB_02_Mirror];'+CHAR(13)+CHAR(13)+CHAR(13)+CHAR(13)
PRINT @stat
------------------------------------------------------------------------------
PRINT '-- ============================================='
SET  @stat='--5、各个机器都开放5022端口，并且用telnet测试5022端口是否开通 将下面三个脚本各自粘贴到bat文件里'+CHAR(13)
PRINT @stat
SET  @stat='echo 主库'+CHAR(13)
+'telnet '+@mirrorip+' 5022'+CHAR(13)
+'telnet '+@witness+' 5022'+CHAR(13)
+'pause'
PRINT @stat+CHAR(13)+CHAR(13)
SET  @stat='echo 镜像库'+CHAR(13)
+'telnet '+@masterip+' 5022'+CHAR(13)
+'telnet '+@witness+' 5022'+CHAR(13)
+'pause'
PRINT @stat+CHAR(13)+CHAR(13)
SET  @stat='echo 见证'+CHAR(13)
+'telnet '+@masterip+' 5022'+CHAR(13)
+'telnet '+@mirrorip+' 5022'+CHAR(13)
+'pause'
PRINT @stat+CHAR(13)+CHAR(13)+CHAR(13)
--------------------------------------------------------------
PRINT '-- ============================================='
SET  @stat='--6、备份数据库(完整备份+事务日志备份)'+CHAR(13)
PRINT @stat
SET  @stat='--('+@DBName+'数据库完整备份)'+CHAR(13)
+'SET @FileName = ''D:DBBackup'+@DBName+'_FullBackup_1.bak''
BACKUP DATABASE ['+@DBName+']
TO DISK=@FileName WITH FORMAT ，COMPRESSION'+CHAR(13)+CHAR(13)
PRINT @stat
SET  @stat='--('+@DBName+'数据库日志备份)'+CHAR(13)
+'SET @FileName = ''D:DBBackup'+@DBName+'_logBackup_2.bak''
BACKUP DATABASE ['+@DBName+']
TO DISK=@FileName WITH FORMAT ，COMPRESSION'
PRINT @stat+CHAR(13)+CHAR(13)+CHAR(13)
------------------------------------------------------------------------------
PRINT '-- ============================================='
SET  @stat='--7、还原数据库(指定norecovery方式还原)'+CHAR(13)
PRINT @stat
SET  @Restorepath1=''
SET @Restorepath2=@Restorepath+@DBName+'_FullBackup_1.bak'
SET @SQL = 'RESTORE FILELISTONLY  FROM DISK = '''+@Restorepath2+''''
INSERT INTO #BackupFileList EXEC (@SQL);
DECLARE @LNAME NVARCHAR(2000)
DECLARE @PNAME NVARCHAR(2000)
DECLARE CurTBName CURSOR
FOR
SELECT LogicalName，PhysicalName
FROM    #BackupFileList
OPEN CurTBName
FETCH NEXT FROM CurTBName INTO @LNAME，@PNAME
WHILE @@FETCH_STATUS = 0
BEGIN
SET  @Restorepath1=' MOVE N'''+@LNAME+''' TO N'''+@PNAME+'''， '+CHAR(13)+@Restorepath1
FETCH NEXT FROM CurTBName INTO  @LNAME，@PNAME
END
CLOSE CurTBName
DEALLOCATE CurTBName
SET  @stat='USE [master]
RESTORE DATABASE '+@DBName+' FROM  DISK = N'''+@Restorepath+@DBName+'_FullBackup_1.bak'' WITH  FILE = 1，'+CHAR(13)
+@Restorepath1
+'NOUNLOAD，NORECOVERY，  REPLACE，  STATS = 5
GO'
SET  @stat='USE [master]
RESTORE DATABASE '+@DBName+' FROM  DISK = N'''+@Restorepath+@DBName+'_logBackup_2.bak'' WITH  FILE = 1，'+CHAR(13)
+'NOUNLOAD，NORECOVERY，  REPLACE，  STATS = 5
GO'
PRINT @stat+CHAR(13)+CHAR(13)
DROP TABLE #BackupFileList
--------------------------------------------------------------------------------
PRINT '-- ============================================='
SET  @stat='--8、增加镜像伙伴，需要先在备机上执行，再执行主机，镜像弄好之后，默认为事务安全等级为FULL'+CHAR(13)
PRINT @stat
SET  @stat='--备机上执行'+CHAR(13)
+'USE [master]
GO
ALTER DATABASE ['+@DBName+'] SET PARTNER = '''+'TCP://'+@masterip+':5022'';  --主机服务器的ip'+CHAR(13)+'GO'+CHAR(13)
PRINT @stat
SET  @stat='--主机上执行'+CHAR(13)
+'USE [master]
GO
ALTER DATABASE ['+@DBName+'] SET PARTNER = '''+'TCP://'+@mirrorip+':5022'';  --镜像服务器的ip'+CHAR(13)+'GO'+CHAR(13)
PRINT @stat
SET  @stat='ALTER DATABASE ['+@DBName+'] SET PARTNER = '''+'TCP://'+@witness+':5022'';  --见证服务器的ip'+CHAR(13)+CHAR(13)
PRINT @stat