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Load Balancer Reconfiguration Blueprint¶
This parameter specifies which Digital Rebar blueprint to use when reconfiguring HAProxy load balancer nodes. This is used when cluster configuration changes require load balancer updates.
Requirements¶
- Must reference a valid DRP blueprint
- Blueprint must handle HAProxy reconfiguration
- Must maintain service availability
- Must handle configuration validation
Usage¶
Default blueprint configuration:
# Standard setting
haproxy-configure
# Blueprint handles:
- Backend service updates
- Configuration file updates
- Service reloads
- Health check updates
- Certificate updates
Notes: - Used during cluster changes - Called by cluster management tasks - Maintains service continuity - Validates new configurations - Handles graceful reloads