I want to parse the output of AWS CLI command
aws ec2 describe-transit-gateways
From the above, the output I want to get is the name of the transit gateway which is given as a tag example: ("Name": "dev-tgw")
I am able to retrieve TGW ID and Transit Gateway Owner from the below script
result=`aws ec2 describe-transit-gateways --profile $acc`
for tgw in $(echo "${result}" |jq -r '.TransitGateways[] | @base64'); do
_jq() {
echo ${tgw} | base64 --decode | jq -r ${1}
}
Tgw=$(_jq '.TransitGatewayId')
Tgw_owner=$(_jq '.OwnerId')
Tgw_name=$(_jq '.Tags.Name')
echo "$acc.Name"
echo "Transit_Gateway": "$Tgw"
echo "TGW_Owner_ID": "$Tgw_owner"
echo "TGW_name": "$Tgw_name"
But I am not able to retrieve the Name of the TGW using
Tgw_name=$(_jq '.Tags.Name')
echo "TGW_name": "$Tgw_name"
What am I missing or am I looping it wrong?
You can try the following version:
result=$(aws ec2 describe-transit-gateways --profile $acc)
for tgw in $(echo "${result}" | jq -r '.TransitGateways[] | @base64'); do
_jq() {
echo ${tgw} | base64 --decode | jq -r "${1}"
}
Tgw=$(_jq '.TransitGatewayId')
Tgw_owner=$(_jq '.OwnerId')
Tgw_name=$(_jq '.Tags[] | select(.Key == "Name").Value')
echo "$acc.Name"
echo "Transit_Gateway": "$Tgw"
echo "TGW_Owner_ID": "$Tgw_owner"
echo "TGW_name": "$Tgw_name"
done
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