terraform.aws-baseline-infra/modules/ManagementGovernance/Monitoring.EC2/get-cwagent-dimensions.sh

#!/bin/bash
# Get the query
TERRAFORM_QUERY=$(jq -Mc .)

# Extract the query attributes
access_key=$(echo "${TERRAFORM_QUERY}" | jq -r '.access_key')
secret_key=$(echo "${TERRAFORM_QUERY}" | jq -r '.secret_key')
session_token=$(echo "${TERRAFORM_QUERY}" | jq -r '.session_token')
iid=$(echo "${TERRAFORM_QUERY}" | jq -r '.iid')

# eval "$(jq -r '@sh "export id=\(.input) asrolearn=\(.asrolearn)"')"
# eval $(aws sts assume-role --role-arn $asrolearn --role-session-name awscli | jq -cr '"export AWS_ACCESS_KEY_ID=" + .Credentials.AccessKeyId, "export AWS_SECRET_ACCESS_KEY=" + .Credentials.SecretAccessKey, "export AWS_SESSION_TOKEN=" + .Credentials.SessionToken, "export AWS_SESSION_EXPIRATION=" + .Credentials.Expiration')

export AWS_ACCESS_KEY_ID=$access_key
export AWS_SECRET_ACCESS_KEY=$secret_key
export AWS_SESSION_TOKEN=$session_token

#aws cloudwatch list-metrics --namespace CWAgent --metric-name disk_inodes_free \
#--dimensions Name=InstanceId,Value=$iid Name=path,Value=/ | \
#jq '.Metrics[] | .Dimensions[] | {(.Name):(.Value)}' | jq -s 'add'

# when there are multiple metrics with the same name...
aws cloudwatch list-metrics --namespace CWAgent --metric-name disk_inodes_free \
--dimensions Name=InstanceId,Value=$iid Name=path,Value=/ --query Metrics[] | \
jq '. | last | .Dimensions[] | {(.Name):(.Value)}' | jq -s 'add'