Cloud9 will manage IAM credentials automatically. This default configuration is currently not compatible with EKS authentication via IAM, we will need to disable this feature and use the IAM Role.
rm -vf ${HOME}/.aws/credentials
export ACCOUNT_ID=$(aws sts get-caller-identity --output text --query Account)
export AWS_REGION=$(curl -s 169.254.169.254/latest/dynamic/instance-identity/document | jq -r '.region')
export AZS=($(aws ec2 describe-availability-zones --query 'AvailabilityZones[].ZoneName' --output text --region $AWS_REGION))
test -n "$AWS_REGION" && echo AWS_REGION is "$AWS_REGION" || echo AWS_REGION is not set
echo "export ACCOUNT_ID=${ACCOUNT_ID}" | tee -a ~/.bash_profile
echo "export AWS_REGION=${AWS_REGION}" | tee -a ~/.bash_profile
echo "export AZS=(${AZS[@]})" | tee -a ~/.bash_profile
aws configure set default.region ${AWS_REGION}
aws configure get default.region
aws sts get-caller-identity --query Arn | grep eksworkshop-admin -q && echo "IAM role valid" || echo "IAM role NOT valid"