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September 3, 2024 15:53
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AWS IMDSv2 Metadata Examples in Powershell
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| # Required for auth | |
| $imdsv2Token = Invoke-RestMethod -Method PUT -Uri "http://169.254.169.254/latest/api/token" -Headers @{"X-aws-ec2-metadata-token-ttl-seconds" = "30"} | |
| # Get Instance ID | |
| $instanceId = Invoke-RestMethod -Uri "http://169.254.169.254/latest/meta-data/instance-id" -Headers @{"X-aws-ec2-metadata-token" = "$imdsv2Token"} | |
| # Get Tag on Current Instance | |
| $instanceId = Invoke-RestMethod -Uri "http://169.254.169.254/latest/meta-data/instance-id" -Headers @{"X-aws-ec2-metadata-token" = "$imdsv2Token"} | |
| $ec2Tag = (Get-EC2Tag -Filter @{Name = "resource-type"; Values = "instance" }, @{Name = "resource-id"; Values = $instanceId }, @{Name = 'tag:t_something'; Values = "*" }).Value | |
| # Get current AWS Region | |
| $region = (Invoke-RestMethod -Uri "http://169.254.169.254/latest/dynamic/instance-identity/document" -Headers @{"X-aws-ec2-metadata-token" = "$imdsv2Token"}).Region |
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