Promoting a Slave to Master
Promoting a Slave to Master is important from within a cluster, and having multiple clusters (using unique MoM keys) connecting to the same area is High Availability. Taking offending Slaves out of rotation through the
Load Balancer can also mitigate any traffic impact.
To promote a Slave to Master:
Procedure
-
Log into the Slave instance.
- Click Instance Management.
-
In the
Promote to Master section, click
Promote to Master.
-
Log into the other Slaves, go to
Instance Settings in
Instance Management, and in the change the
Master Instance IP address to the new Master's IP address.
- (Optional) Delete the old Master or shut down that Virtual Machine.
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