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I have a requirement that, we want to increase the ebs volume size dynamically and friends please guide me how to perform this operation.

sai ananth
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  • Welcome, you should provide information about what you have tried so far. – Ignacio Alorre Aug 20 '17 at 09:24
  • up to now I have done it manually but I want it to be done automatically – sai ananth Aug 20 '17 at 09:40
  • I'm afraid that isn't enough information. It doesn't happen "automatically." You have to write code that tests the condition that you want to trigger a change, and generates the necessart API requests and performs the relevant filesystem resize. – Michael - sqlbot Aug 20 '17 at 14:18

1 Answers1

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You can write a Lambda function using AWS EC2 SDK to increase the volume size based on your conditions.

Examples: Calling the modifyVolume operation

var params = {
  VolumeId: 'STRING_VALUE', /* required */
  DryRun: true || false,
  Iops: 0,
  Size: 0,
  VolumeType: standard | io1 | gp2 | sc1 | st1
};
ec2.modifyVolume(params, function(err, data) {
  if (err) console.log(err, err.stack); // an error occurred
  else     console.log(data);           // successful response
});
Ashan
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