AWS ec2 describe-instance-status仅适用于具有事件的实例

Question

有没有一种简单的方法可以运行aws ec2 describe-instance-status并仅在实例具有任何计划事件的情况下显示实例的信息？

Answer 1

您可以为此使用--query arg：

$ aws ec2 describe-instance-status --query 'InstanceStatuses[?length(Events || `[]`) > `0`]'

Answer 2

Or you can use --filter CLI argument for this:

$ aws ec2 describe-instance-status --filters "Name=event.code,Values='instance-reboot','system-reboot','system-maintenance','instance-retirement','instance-stop'"

This filters statuses only down to the ones with events with the specified code. Since this command lists out all possible codes, you basically get only the statuses with one or more events.