Push aquasec-agent to ECR.
Modify parameters and run create-stack:
aws --region us-east-1 cloudformation create-stack --stack-name aquaAgent --template-body file://aquaAgent.json \
--parameters ParameterKey=cluster,ParameterValue=test \
ParameterKey=aquaToken,ParameterValue=xxxx-xxxx-xxxx-xxxx-xxxx \
ParameterKey=aquaAgentImage,ParameterValue=xxxx.dkr.ecr.us-east-1.amazonaws.com/aqua:aquasec-agent-6.5 \
ParameterKey=aquaGatewayAddress,ParameterValue=host:3622