Created
October 15, 2019 13:33
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Convert OpenShift4 internal hostname to AWS node tag
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| #!/bin/bash | |
| if [ x"$#" != x"1" ]; then | |
| echo "$0 hostname" | |
| exit 1 | |
| fi | |
| hostname=$1; shift | |
| json=$(aws ec2 describe-instances) | |
| echo "${json}" | jq -r '.Reservations[].Instances[] | select(.PrivateDnsName == "'${hostname}'") | .Tags | from_entries | .Name' |
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