Created
January 28, 2014 07:10
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Code snippet to recognize or determine region placed itself by using 169.254.169.254 on AWS.
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| AZ=`curl http://169.254.169.254/2012-01-12/meta-data/placement/availability-zone 2> /dev/null` | |
| if [[ $AZ =~ 'us-east-1' ]]; then # N. Virginia | |
| elif [[ $AZ =~ 'us-west-2' ]]; then # Oregon | |
| elif [[ $AZ =~ 'us-west-1' ]]; then # N. California | |
| elif [[ $AZ =~ 'eu-west-1' ]]; then # Ireland | |
| elif [[ $AZ =~ 'ap-southeast-1' ]]; then # Singapore | |
| elif [[ $AZ =~ 'ap-northeast-1' ]]; then # Tokyo | |
| elif [[ $AZ =~ 'ap-southeast-2' ]]; then # Sydney | |
| elif [[ $AZ =~ 'sa-east-1' ]]; then # Sao Paulo | |
| else # Others | |
| fi |
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