aws ec2 describe-instances --instance-ids i-08a1e521a56cc1879 |jq '.Reservations[0].Instances[0].Placement.AvailabilityZone' |sed "s/\"//g"|sed "s/\n//g"
参考:https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeInstances.html
参考:https://docs.aws.amazon.com/cli/latest/reference/ec2/describe-instances.html
根据可用区进行灰度发布配置:




