Module – Hot Standby
Takeaway
The Hot Standby module creates a synchronised pair of Mutiny systems, allowing monitoring and polling to continue automatically in the event of a system failure.
Availability: Now
Requirements: Subscription upgrade and a second Mutiny system
Cost: £614 per annum (pro-rated subscription upgrade)
The Hot Standby module enables two Mutiny systems to operate as an active/standby pair, with continuous synchronisation of configuration, graphing databases and stored snapshots.
In the event of a failure of the primary system, the standby system can take over polling responsibilities, significantly reducing monitoring interruption and service impact.
A floating (VIP) address is used to avoid changes across the monitored estate, ensuring a seamless transition during failover.
The system can be configured for either automatic or manual failover, depending on operational and change-control requirements.
Key Benefits
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Continuous synchronisation of configuration, data and snapshots
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Rapid failover with minimal monitoring disruption
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Floating IP (VIP) avoids reconfiguration of monitored devices
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Supports automatic or manual failover operation
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Ideal for environments requiring high availability monitoring
Implementation
Hot Standby requires professional setup to ensure correct configuration and reliable operation.
Mutiny Hot Standby consultancy is required as part of the deployment.
Instructions: https://mutiny.freshdesk.com/a/solutions/articles/13000088239
