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Displaying posts with tag: MySQL Orchestrator (reset)
MySQL Orchestrator Failover Behavior During Replication Lag

Managing farms of MySQL servers under a replication environment is very efficient with the help of a MySQL orchestrator tool. This ensures a smooth transition happens when there is any ad hoc failover or a planned/graceful switchover comes into action. Several configuration parameters play a crucial role in controlling and influencing failover behavior. In this […]

Orchestrator RAFT Leader Check with Proxy pass with Basic Auth Using Nginx



Recently we have setup Orchestrator in High Availability mode using RAFT. We are running a 3 node setup in which there used to be a leader and rest 2 are Healthy raft member.

So To access orchestrator service we may only speak to the leader node using /api/leader-check as HTTP health check for our proxy. This url returns http 200 on leader …

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