knife-ec2 0.17.0 release notes:
In this release we have added a feature for attaching existing ENI to a server using the
--primary-eni option. Also added is the
--instance-initiated-shutdown-behavior option to configuring EC2 stopping or terminating the instance on shutdown.
Features added in knife-ec2 0.17.0
Added support to add existing ENI to server while node creation using
--primary-enioption. PR: 515.
Added support to set the
--instance-initiated-shutdown-behaviorwith the option to set “stop” or “terminate” the instance on shutdown. The default is “stop”. PR: 514.
Enhancement in knife-ec2 0.17.0
rb-readlineto avoid ruby 2.4 warnings about