thohoh
3/8/2018 - 7:05 PM

EC2

ec2
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# PERSIS VOLUME ATTACHED TO A RUNNING INSTANCE
# docs https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/terminating-instances.html#delete-on-termination-running-instance

# https://alexjoz.gitbooks.io/code-life/content/chapter4.html

# mapping.json
[
  {
    "DeviceName": "/dev/sda1",
    "Ebs": {
      "DeleteOnTermination": false
    }
  }
]

# Via AWS CLI
aws ec2 modify-instance-attribute --instance-id i-0e8f655ecb1168db7 --region us-east-2 --block-device-mappings file://mapping.json