AWS¶

useful awscli, concept

awscli¶

export AWS_PROFILE=dev

ec2¶

tags¶

create/update tags

aws ec2 create-tags \
    --resources i-xxxxxxxxx \
    --tags 'Key=app,Value=kafka'

search by tags

aws ec2 describe-instances \
    --filters Name=tag:app,Values=kafka

aws ec2 describe-instances \
    --filters Name=tag:app,Values=kafka \
    --query 'Reservations[*].Instances[*].{Instance:InstanceId,Tags:Tags}'

aws ec2 describe-instances \
    --filters 'Name=tag:Name,Values=*kafka*'

aws ec2 describe-instances \
    --filters 'Name=tag:Name,Values=*kafka_logs*' \
    --query 'Reservations[*].Instances[*].{Instance:InstanceId,Name:Tags[?Key==`Name`]|[0].Value}' \
    --output text

more example: https://docs.aws.amazon.com/cli/latest/reference/ec2/describe-instances.html

disable termination protection¶

aws ec2 modify-instance-attribute --no-disable-api-termination --instance-id i-xxxxx --profile rammus-dev