AWS - Basic EC2 / Snapshot Cleanup

As you migrate from AWS to Azure ;) you may find that you need to clear up resources to save costs.

For example, you may continue to incur costs for snapshots after you de-provision your EC2 instances (virtual machines, for the lamen).

To clear out the snapshots you can use the AWS Powershell commands to clear out any snapshot older then 90 days.

See the example below - by default Get-EC2Snapshot will show all public snapshots, so the -owner self switch is required.
Get-EC2Snapshot -Owner self | ? { $_.StartTime -lt $(get-date).adddays(-90)} | Remove-EC2Snapshot
 This command may show an error indicating that a Snapshot is still in use.
Remove-EC2Snapshot : The snapshot snap-xxxxxx is currently in use by ami-xxxxxxx

This may indicate that the snapshot is still in use by the AMI. AMI stands for Amazon machine images and are required to launch a EC2 instance, or a copy of an existing EC2 instance. Luckily, once we launch the image and have EC2 instances running, we no loner need the source snapshot and AMI instance we created.

From AWS docs:

Next, we can unregister all of the EC2Images (AMIs). To do this we can run the command below:
Get-EC2Image -owner self | Unregister-EC2Image
And finally,
Get-EC2Snapshot -Owner self | ? { $_.StartTime -lt $(get-date).adddays(-90)} | Remove-EC2Snapshot


  1. Hello, I would be interested in buying your domain - please call me at 425-279-3465 if you are interested.
    Thanks, Alin

  2. Hello,

    I am interested in acquiring your domain ( If you can please get in touch with me that would be great:

    Daniel Gocsman
    Director, Professional Services
    direct (425) 247-0859 | (604) 562-6100 | office 1-888-PRAKTIK | web

    Thank you


Post a Comment

Popular posts from this blog

Azure - Check Invitation Status to guest user

Blogs for Azure Information

Azure Point to Site VPN failure with error code 809