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AWS 인스턴스 성능 분석 ec2-run-instancesec2-describe-instancesec2-terminate-instancesec2-add-keypair KEYPAIR_NAME ec2-authorize GROUP_NAME [OPTIONS]ec2-authorize default -p 22ec2-add-group GRUP -d DESCRIPTIONec2-allocate-addressec2-associate-address -i i-a7d32cc3 67.202.55.255ec2-describe-addressesec2-create-volume --size SIZE_GB -z ZONEec2-create-volume --size 10 -z us-east-1aec2-describe-volumesec2-attach-volumeec2-detach-volume e2-create-snapshotec2-describe-snapshops
아마존 VPC(Virtual Private Cloud) 구성http://architects.dzone.com/articles/aws-vpc-networking-beginners[http://architects.dzone.com/articles/aws-vpc-networking-beginners]: So, an elastic ip and an igw in the routing table are two criterion for an instance to be available directly from the internet.Subnets with such routing tables attached to them are also known as public subnets (non-local traffic routed to internet gateway