脚本日志运输自动化

Question

是否可以脚本脚本所有日志运输配置？

例如：我需要写一个作业，该作业启动了从服务器A到服务器的两个数据库的日志运输。

该作业将在服务器A上运行。

顺便说一句，两者都是SQL 2008 R2 Enterprise。

服务器A上有一个分享。 servera log

我相信这就是需要的。是否可以仅通过脚本进行操作？我是否必须初始化数据库，或者是否有像SSM这样的选项可以自动初始化？

我必须手动创建工作吗？还是以创造工作并管理它们的方式进行配置？

它可以脚本吗？有人做过这样的事情吗？有人有脚本要这样做吗？

提前致谢。

Answer 1

这是完全可能的，并且可以通过日志运输设置GUI进行脚本脚本。它生成的脚本中要克服的唯一障碍将需要在同一脚本中连接到主和次级。这可以通过使用Connect命令使用SQLCMD的SQLCMD模式命令来实现，并确保将GOS放置在连接之间。作为奖励，您还可以执行OS命令（复制，DEL等），以便您也可以脚本脚本并还原。请参见下面的示例。

-- Execute the following statements at the Primary to configure Log Shipping 
-- for the database [primary\instance1].[mydb],
-- The script needs to be run at the Primary in the context of the [msdb] database.  
------------------------------------------------------------------------------------- 
-- Adding the Log Shipping configuration 

-- ****** Begin: Script to be run at Primary: [primary\instance1] ******

:setvar PRIMARY primary\instance1
:setvar SECONDARY secondary\instance2
:setvar DATABASE mydb
:setvar PBKDIR "D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\BACKUP\"
:setvar PBKSHARE "\\primary\d$\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\BACKUP\"
:setvar SBKSHARE "\\secondary\d$\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\BACKUP\"
:setvar SDATADIR "D:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\DATA\"


:connect $(PRIMARY)

alter database [$(DATABASE)] set recovery full

DECLARE @LS_BackupJobId AS uniqueidentifier 
DECLARE @LS_PrimaryId   AS uniqueidentifier 
DECLARE @SP_Add_RetCode As int 


EXEC @SP_Add_RetCode = master.dbo.sp_add_log_shipping_primary_database 
        @database = N'$(DATABASE)' 
        ,@backup_directory = N'$(PBKDIR)' 
        ,@backup_share = N'$(PBKSHARE)' 
        ,@backup_job_name = N'LSBackup_$(DATABASE)' 
        ,@backup_retention_period = 1440
        ,@backup_threshold = 180 
        ,@threshold_alert_enabled = 1
        ,@history_retention_period = 5760 
        ,@backup_job_id = @LS_BackupJobId OUTPUT 
        ,@primary_id = @LS_PrimaryId OUTPUT 
        ,@overwrite = 1 


IF (@@ERROR = 0 AND @SP_Add_RetCode = 0) 
BEGIN 

DECLARE @LS_BackUpScheduleUID   As uniqueidentifier 
DECLARE @LS_BackUpScheduleID    AS int 


EXEC msdb.dbo.sp_add_schedule 
        @schedule_name =N'LSBackupSchedule_$(PRIMARY)' 
        ,@enabled = 1 
        ,@freq_type = 4 
        ,@freq_interval = 1 
        ,@freq_subday_type = 4 
        ,@freq_subday_interval = 60 
        ,@freq_recurrence_factor = 0 
        ,@active_start_date = 20100101 
        ,@active_end_date = 99991231 
        ,@active_start_time = 0 
        ,@active_end_time = 235900 
        ,@schedule_uid = @LS_BackUpScheduleUID OUTPUT 
        ,@schedule_id = @LS_BackUpScheduleID OUTPUT 

EXEC msdb.dbo.sp_attach_schedule 
        @job_id = @LS_BackupJobId 
        ,@schedule_id = @LS_BackUpScheduleID  

EXEC msdb.dbo.sp_update_job 
        @job_id = @LS_BackupJobId 
        ,@enabled = 1 


END 


EXEC master.dbo.sp_add_log_shipping_alert_job 

EXEC master.dbo.sp_add_log_shipping_primary_secondary 
        @primary_database = N'$(DATABASE)' 
        ,@secondary_server = N'$(SECONDARY)' 
        ,@secondary_database = N'$(DATABASE)' 
        ,@overwrite = 1 

backup database [$(DATABASE)] to disk = '$(PBKDIR)$(DATABASE)_dr_init.bak' with init
go


print '$(PBKSHARE)$(DATABASE)_dr_init.bak'
print '$(SBKSHARE)'
print 'copy $(PBKSHARE)$(DATABASE)_dr_init.bak $(SBKSHARE) /y'

!!copy $(PBKSHARE)$(DATABASE)_dr_init.bak $(SBKSHARE) /y
go

!!del $(PBKSHARE)$(DATABASE)_dr_init.bak /Q
go

-- ****** End: Script to be run at Primary: [primary\instance1]  ******


-- Execute the following statements at the Secondary to configure Log Shipping 
-- for the database [secondary\instance2].[mydb],
-- the script needs to be run at the Secondary in the context of the [msdb] database. 
------------------------------------------------------------------------------------- 
-- Adding the Log Shipping configuration 

-- ****** Begin: Script to be run at Secondary: [secondary\instance2] ******

:connect $(SECONDARY)

!!sqlcmd /E /S$(SECONDARY) -i DRRestoreDatabase.sql -v BKDIR="$(SBKSHARE)" -v DATADIR="$(SDATADIR)" -v LOGDIR="$(SLOGDIR)"

!!del $(SBKSHARE)$(DATABASE)_dr_init.bak /Q
go


DECLARE @LS_Secondary__CopyJobId    AS uniqueidentifier 
DECLARE @LS_Secondary__RestoreJobId AS uniqueidentifier 
DECLARE @LS_Secondary__SecondaryId  AS uniqueidentifier 
DECLARE @LS_Add_RetCode As int 


EXEC @LS_Add_RetCode = master.dbo.sp_add_log_shipping_secondary_primary 
        @primary_server = N'$(PRIMARY)' 
        ,@primary_database = N'$(DATABASE)' 
        ,@backup_source_directory = N'$(PBKSHARE)' 
        ,@backup_destination_directory = N'$(SBKSHARE)' 
        ,@copy_job_name = N'LSCopy_$(PRIMARY)_$(DATABASE)' 
        ,@restore_job_name = N'LSRestore_$(PRIMARY)_$(DATABASE)' 
        ,@file_retention_period = 1440 
        ,@overwrite = 1 
        ,@copy_job_id = @LS_Secondary__CopyJobId OUTPUT 
        ,@restore_job_id = @LS_Secondary__RestoreJobId OUTPUT 
        ,@secondary_id = @LS_Secondary__SecondaryId OUTPUT 

IF (@@ERROR = 0 AND @LS_Add_RetCode = 0) 
BEGIN 

DECLARE @LS_SecondaryCopyJobScheduleUID As uniqueidentifier 
DECLARE @LS_SecondaryCopyJobScheduleID  AS int 


EXEC msdb.dbo.sp_add_schedule 
        @schedule_name =N'DefaultCopyJobSchedule' 
        ,@enabled = 1 
        ,@freq_type = 4 
        ,@freq_interval = 1 
        ,@freq_subday_type = 4 
        ,@freq_subday_interval = 60 
        ,@freq_recurrence_factor = 0 
        ,@active_start_date = 20090505 
        ,@active_end_date = 99991231 
        ,@active_start_time = 0 
        ,@active_end_time = 235900 
        ,@schedule_uid = @LS_SecondaryCopyJobScheduleUID OUTPUT 
        ,@schedule_id = @LS_SecondaryCopyJobScheduleID OUTPUT 

EXEC msdb.dbo.sp_attach_schedule 
        @job_id = @LS_Secondary__CopyJobId 
        ,@schedule_id = @LS_SecondaryCopyJobScheduleID  

DECLARE @LS_SecondaryRestoreJobScheduleUID  As uniqueidentifier 
DECLARE @LS_SecondaryRestoreJobScheduleID   AS int 


EXEC msdb.dbo.sp_add_schedule 
        @schedule_name =N'DefaultRestoreJobSchedule' 
        ,@enabled = 1 
        ,@freq_type = 4 
        ,@freq_interval = 1 
        ,@freq_subday_type = 4 
        ,@freq_subday_interval = 60 
        ,@freq_recurrence_factor = 0 
        ,@active_start_date = 20090505 
        ,@active_end_date = 99991231 
        ,@active_start_time = 0 
        ,@active_end_time = 235900 
        ,@schedule_uid = @LS_SecondaryRestoreJobScheduleUID OUTPUT 
        ,@schedule_id = @LS_SecondaryRestoreJobScheduleID OUTPUT 

EXEC msdb.dbo.sp_attach_schedule 
        @job_id = @LS_Secondary__RestoreJobId 
        ,@schedule_id = @LS_SecondaryRestoreJobScheduleID  


END 


DECLARE @LS_Add_RetCode2    As int 


IF (@@ERROR = 0 AND @LS_Add_RetCode = 0) 
BEGIN 

EXEC @LS_Add_RetCode2 = master.dbo.sp_add_log_shipping_secondary_database 
        @secondary_database = N'$(DATABASE)' 
        ,@primary_server = N'$(PRIMARY)' 
        ,@primary_database = N'$(DATABASE)' 
        ,@restore_delay = 0 
        ,@restore_mode = 1 
        ,@disconnect_users = 1 
        ,@restore_threshold = 180   
        ,@threshold_alert_enabled = 1 
        ,@history_retention_period = 2880
        ,@overwrite = 1

END 


IF (@@error = 0 AND @LS_Add_RetCode = 0) 
BEGIN 

EXEC msdb.dbo.sp_update_job 
        @job_id = @LS_Secondary__CopyJobId 
        ,@enabled = 1 

EXEC msdb.dbo.sp_update_job 
        @job_id = @LS_Secondary__RestoreJobId 
        ,@enabled = 1 

END 
go


-- ****** End: Script to be run at Secondary: [secondary\instance2] ******