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jkordish/creds

Last active February 22, 2017 14:20
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Shellscript to provide all the required AWS Credentials for instances. Handy for sourcing into scripts.
Raw
creds
#!/bin/bash -e
# /etc/profile.d/creds.sh
iam_role=$(/usr/bin/curl -s http://169.254.169.254/latest/meta-data/iam/security-credentials/)
export AWS_ACCOUNT_ID=$(/usr/bin/curl -s http://169.254.169.254/latest/dynamic/instance-identity/document | /usr/bin/jq -r .accountId)
export AWS_DEFAULT_REGION=$(/usr/bin/curl -s http://169.254.169.254/latest/dynamic/instance-identity/document | /usr/bin/jq -r .region)
export AWS_ACCESS_KEY_ID=$(/usr/bin/curl -s http://169.254.169.254/latest/meta-data/iam/security-credentials/$iam_role | /usr/bin/jq -r .AccessKeyId)
export AWS_SECRET_ACCESS_KEY=$(/usr/bin/curl -s http://169.254.169.254/latest/meta-data/iam/security-credentials/$iam_role | /usr/bin/jq -r .SecretAccessKey)
export AWS_SECURITY_TOKEN=$(/usr/bin/curl -s http://169.254.169.254/latest/meta-data/iam/security-credentials/$iam_role | /usr/bin/jq -r .Token)
export AWS_SESSION_TOKEN=$AWS_SECURITY_TOKEN
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