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@bwagner5 bwagner5 released this 05 Nov 14:16
· 389 commits to main since this release
v1.10.0
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Learn about vigilant mode.

Introducing EC2 Instance Rebalance Recommendation 🎉🎉🎉

NTH v1.10.0 adds support for EC2 Instance Rebalance Recommendations, a notification directed towards Spot Instances that are at an elevated risk of interruption!

For v1.10.0, upon receiving the Rebalance Recommendation, NTH will cordon the node only; however, we encourage users to submit feedback if more configuration flexibility is desired!

Start consuming this new notification today with these quick-start configurations:

  • IMDS Processor: --set enableRebalanceMonitoring=true
  • Queue Processor: Create an Amazon EventBridge rule for EC2 Instance Rebalance Recommendations

Reference the Installation and Configuration sections of the ReadMe to learn more!

Other Changes:

  • NTH Queue Processor mode now logs at debug level when a node termination event is received but the ASG is not tagged w/ the NTH managed tag aws-node-termination-handler/managed(Thanks to @kppullin #274)
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