How to monitor Timeout and Changes Roles from Availability Groups with Alerts

tech-coffee-sql-server2

Agent alert can send alerts by email when occur some action/timeout between databases in your Availability Group Environment. It allows you to become proactive.

The following script shows how to create these alerts.

EXEC msdb .dbo. sp_add_operator @name =N'AlertTeam',
               @enabled=1 ,
               @weekday_pager_start_time=90000 ,
               @weekday_pager_end_time=180000 ,
               @saturday_pager_start_time=90000 ,
               @saturday_pager_end_time=180000 ,
               @sunday_pager_start_time=90000 ,
               @sunday_pager_end_time=180000 ,
               @pager_days=0 ,
               @email_address=N'email@email.com.br' ,
               @category_name=N'[Uncategorized]'
GO

-- 1480 - AG Role Change (failover)
EXEC msdb .dbo. sp_add_alert
        @name = N'AG Role Change',
        @message_id = 1480,
    @severity = 0,
    @enabled = 1,
    @delay_between_responses = 0,
    @include_event_description_in = 1;
GO
EXEC msdb .dbo. sp_add_notification
        @alert_name = N'AG Role Change',
        @operator_name = N'AlertTeam',
        @notification_method = 1;
GO

-- 35264 - AG Data Movement - Resumed
EXEC msdb .dbo. sp_add_alert
        @name = N'AG Data Movement - Suspended',
        @message_id = 35264,
    @severity = 0,
    @enabled = 1,
    @delay_between_responses = 0,
    @include_event_description_in = 1;
GO
EXEC msdb .dbo. sp_add_notification
        @alert_name = N'AG Data Movement - Suspended',
        @operator_name = N'AlertTeam',
        @notification_method = 1;
GO

-- 35265 - AG Data Movement - Resumed
EXEC msdb .dbo. sp_add_alert
        @name = N'AG Data Movement - Resumed',
        @message_id = 35265,
    @severity = 0,
    @enabled = 1,
    @delay_between_responses = 0,
    @include_event_description_in = 1;
GO
EXEC msdb .dbo. sp_add_notification
        @alert_name = N'AG Data Movement - Resumed',
        @operator_name = N'AlertTeam',
        @notification_method = 1;
GO

-- 35206 - AG Timeout to Secondary Replica
EXEC msdb .dbo . sp_add_alert
        @name = N'AG Timeout to Secondary Replica',
        @message_id = 35206,
    @severity = 0,
    @enabled = 1,
    @delay_between_responses = 0,
    @include_event_description_in = 1;
GO
EXEC msdb .dbo . sp_add_notification
        @alert_name = N'AG Timeout to Secondary Replica',
        @operator_name = N'AlertTeam',
        @notification_method = 1;
GO
-- 35202 - AG Timeout to Secondary Replica
EXEC msdb .dbo . sp_add_alert
        @name = N'AG Connection has been successfully established',
        @message_id = 35202,
    @severity = 0,
    @enabled = 1,
    @delay_between_responses = 0,
    @include_event_description_in = 1;
GO
EXEC msdb .dbo . sp_add_notification
        @alert_name = N'AG Connection has been successfully established',
        @operator_name = N'AlertTeam',
        @notification_method = 1;

You can also configure to execute another SQL Agent job to perform your required action.
I recommend you to execute a Job with the Stored Procedure inside the link below to show how is the synchronism status.
https://danilocbraga.wordpress.com/2014/10/20/how-to-monitor-alwayson-primary-secondary-replicas/

I hope this post can help

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s