Simulate Leader Election Errors

Introduction

This interceptor is useful for testing applications to ensure they can survive leader election that happen:

• When the leader dies, and another one needs to take over
• When we do rolling upgrades

By sending

• LEADER_NOT_AVAILABLE
• NOT_LEADER_OR_FOLLOWER
• BROKER_NOT_AVAILABLE

Configuration

key	type	description
rateInPercent	int	The percentage of requests that will result in a leader or broker not available response

Example

{
  "name": "mySimulateLeaderElectionsErrorsPlugin",
  "pluginClass": "io.conduktor.gateway.interceptor.chaos.SimulateLeaderElectionsErrorsPlugin",
  "priority": 100,
  "config": {
    "rateInPercent": 100
  }
}