Amazon ec2 container service 소개

Amazon 에서 프리뷰 상태로 공개한 ECS(EC2 Container Service)에 대한 간략한 소개와 실행 예시

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1. Amazon EC2 Container Service ࣗѐ
2. Docker Korea Seoul Meetup #3 @seapy
3. # ࣗѐ Amazon EC2 Container Service(ECS)ח ஶప੉ց ҙܻ ࢲ࠺झ۽ Docker ஶప੉ցܳ ૑ਗ. ECSী ؀ೠ ୶о ࠺ਊ਷ হਵݴ AWS ܻࣗझ(EC2, EBS ١)ী ؀ೠ ࠺ਊ݅ ૑ࠛ
4. # ECS ਊয ੿ܻ Amazon ECSח ׮਺җ э਷ ஹನք౟ٜ۽ ੉ܖযઉ ੓׮. Cluster : ௿۞झఠ ஶప੉ց ੋझఢझٜ੄ ֤ܻ੸ Ӓܛ, Taskܳ ৈӝীࢲ ك׮. Container Instance : ஶప੉ց ੋझఢझ ௿۞झఠী ١۾ػ Amazon ECS ী੉੹౟о प೯غח EC2 ੋझఢझ Task Definition : Task ੿੄ ೠѐ ژח Ӓ ੉࢚੄ ஶప੉ց ੿੄ܳ ನೣೠ য೒ܻா੉࣌ ࢸݺ Task Task ੿੄ܳ ੉ਊ೧ ࢤࢿػ ੋझఢझ, ஶప੉ց ੋझఢझীࢲ प೯઺ Container : ஶప੉ց task੄ ੌࠗ۽ ࢤࢿػ ֿܻझ ஶప੉ց
5. # ࢎ੹ ੘স AWS ҅੿ IAM ࢎਊ੗ ߂ IAM Role ࢤࢿ VPC(Vitual Private Cloud) ࢤࢿ ࠁউ Ӓܛ ࢤࢿ AWS CLI ࢸ஖
6. # AWS EC2 ੋझఢझ ࢤࢿ AWS ݫפ૑ݢ౟ ௑ࣛ ੽ࣘ "US East (N. Virginia) region" ࢶఖ ೐ܻ࠭ীࢲ ࢎਊоמೠ ਬੌೠ region "Community AMIs" ীࢲ "ami-34ddbe5c" Ѩ࢝റ ࢶఖ ࢸ੿ Auto-assign Public IP => Enable IAM role => ecs policy ୶оػ role ࢶఖ EC2 ੋझఢझ ੽ࣘ(ec2-user) $ ssh -i ~/aws-verginia.pem ec2-user@52.1.178.175
7. # рױೠ ੘স ١۾ ```json [ { "environment": [], "name": "sleep", "image": "busybox", "cpu": 10, "portMappings": [], "entryPoint": [ "/bin/sh" ], "memory": 10, "command": [ "sleep", "360" ], "essential": true } ] ```
8. $ aws ecs list-clusters $ aws ecs list-container-instances $ aws ecs register-task-definition --family sleep360 --container-definitions file://sleep360.json $ aws ecs list-task-definitions $ aws ecs run-task --task-definition sleep360:3 --count 1 $ aws ecs list-tasks $ aws ecs describe-tasks --task xxx $ aws ecs stop-task --task xxxx
9. # Wordpress ࠶۽Ӓ प೯ೞӝ ``` [ { "image": "wordpress", "name": "wordpress", "cpu": 10, "memory": 500, "essential": true, "links": [ "mysql" ], "portMappings": [ { "containerPort": 80, "hostPort": 80 } ] }, { "image": "mysql", "name": "mysql", "cpu": 10, "memory": 500, "essential": true, "environment": [ { "name": "MYSQL_ROOT_PASSWORD", "value": "password" } ] } ] ```
10. $ aws ecs register-task-definition --family wordpress --container-definitions file://wordpress.json $ aws ecs run-task --task-definition wordpress:1 --count 1 $ aws ecs describe-container-instances --container-instances xxx $ aws ecs register-task-definition --family wordpress --container-definitions file://wordpress.json $ aws ecs run-task --task-definition wordpress:2 --count 1
11. # ୶о ৘੿੉ۄҊ ߋ൦ ӝמ Elastic Load Balancing ా೤ CloudWatch ా೤ CloudWatch ۽Ӓ ా೤ CloudFormation ૑ਗ కӦ ૑ਗ AWS ݫ૑פݢ౟ ௑ࣛ ౵౟ց AMI(CoreOS ನೣ)
12. # ECS ઁডࢎ೦ ECS ࢲ࠺झח അ੤ ೐ܻ࠭ ࢚క۽ ઁҕغݴ ೐ܻ࠭ ӝрزউ ݻо૑ ઁডࢎ೦੉ ੓׮ ҅੿׼ ௿۞झఠ ࣻ : 2ѐ, default ௿۞झఠ ઁ৻ ௿۞झఠ׼ ஶప੉ց ੋझఢझ ࣻ : 100ѐ run-task, start-task ׼ ஶప੉ց ੋझఢझ ࣻ : 10ѐ run-task ୡ׼ ஶప੉ց ੋझఢझ ࣻ : ௿۞झఠ׼ 5ѐ ஶప੉ց ੋझఢझ ١۾ rate : ୡ׼ 1ѐ, ࠙׼ 60ѐ Task ੿੄ ౵ੌ ௼ӝ : 32 KiB Task ੿੄ ୭؀ ஶప੉ց ࣻ : 10ѐ Task ੿੄ ١۾ rate : ୡ׼ 1ѐ, ࠙׼ 60ѐ
13. # ইए਍੼ CLI ࢎਊࢿ AWS ݫפ૑ݢ౟ ௑ࣛ
14. # ଵҊ੗ܐ Amazon EC2 Container Service ࣗѐ ECS Developer Guide AWS re:Invent 2014 | (APP313) NEW LAUNCH: Amazon EC2 Container Service in Action AWS CLI ECS Reference