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AWS Node Termination Handler v1.2.0

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@bwagner5 bwagner5 released this 04 Feb 00:14
1e2a103

New Features:

  1. NTH now responds to EC2 instance scheduled maintenance events! This feature is experimental, and is by default disabled. You can enable it by using the --enable-scheduled-event-draining argument (or the corresponding ENABLE_SCHEDULED_EVENT_DRAINING environment variable). Once enabled, NTH will drain the node before the maintenance window begins. In addition, if a system-reboot maintenance event is received, NTH will add a label to your node and uncordon after the reboot has taken place. Read more about scheduled maintenance events here: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/monitoring-instances-status-check_sched.html

  2. Webhooks are now supported!

Tests:

  1. More e2e tests were added for scheduled maintenance events and webhooks
  2. Unit tests added