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CICD/ECS

ECS CICD Automation - 10. ECS Linear Deployment

Camouflage129 2020. 2. 11. 11:07

사실 이전 블루그린 배포 스크립트에서

Deploy CLI --deployment-config-name CodeDeployDefault.OneAtATime 옵션 부분을 수정해서

마지막 Deploy Script만 다음과 같이 고치면, Canary로 할 것인지 Linear로 할 것인지 정할 수 있습니다.

withAWS(credentials:"$AWS_CREDENTIALS") {
    sh"""
        aws deploy create-deployment \
        --application-name AppECS-${CLUSTER_NAME}-${SERVICE_NAME} \
        --deployment-config-name CodeDeployDefault.ECSLinear10PercentEvery1Minutes \
        --deployment-group-name DgpECS-${CLUSTER_NAME}-${SERVICE_NAME} \
        --region ap-northeast-2 \
        --s3-location bucket=cb-test-deploy,bundleType=YAML,key=${env.JOB_NAME}/${env.BUILD_NUMBER}/appspec.yaml \
        --output json > DEPLOYMENT_ID.json
    """
}

 

따라서 이전 스크립트에서 해당 부분만 추가하여서 구성해보도록 하겠습니다.

 

 

 

 

배포가 정상적으로 끝난 것을 볼 수 있습니다.

 

중간중간 트래픽에 대한 테스트를 해봤는데, 트래픽의 10% 만큼 제대로 적용되는 부분을 체크할 수 있었습니다.

웹 소스가 꽤 길어서 해당 부분을 좀 생략하고 결과를 적으면 다음과 같이 나오는 것을 확인할 수 있었습니다.

[ec2-user@ip-192-168-11-30 ~]$ curl https://cb-test-ecs.hyeonho.shop
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></meta>
<title>Platform Biz Test WEB</title>
</head>
<body>
<div class="col-sm-4">
  <h1 id="module_name" class="display-3">cb-test-api-ecs-linear:5</h1>
  <p class="lead">This is a deom web page to save logs.</p>
  <hr class="my-4">
  <p class="lead">
    <br><br>
    <button id="info" type="button" class="btn btn-info">Info</button>&nbsp;
    <button id="warn" type="button" class="btn btn-warning">Warning</button>&nbsp;
    <button id="error" type="button" class="btn btn-danger">ERROR</button><br>
    <br>
    <button type="button" onclick="startWorker()" class="btn btn-outline-success">Start Worker</button>
    <button type="button" onclick="stopWorker()" class="btn btn-outline-danger">Stop Worker</button>
  </p>
</div>

</body>
</html>[ec2-user@ip-192-168-11-30 ~]$ curl https://cb-test-ecs.hyeonho.shop
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></meta>
<title>Platform Biz Test WEB</title>
</head>
<body>
<div class="col-sm-4">
  <h1 id="module_name" class="display-3">cb-test-api-ecs-linear:5</h1>
  <p class="lead">This is a deom web page to save logs.</p>
  <hr class="my-4">
  <p class="lead">
    <br><br>
    <button id="info" type="button" class="btn btn-info">Info</button>&nbsp;
    <button id="warn" type="button" class="btn btn-warning">Warning</button>&nbsp;
    <button id="error" type="button" class="btn btn-danger">ERROR</button><br>
    <br>
    <button type="button" onclick="startWorker()" class="btn btn-outline-success">Start Worker</button>
    <button type="button" onclick="stopWorker()" class="btn btn-outline-danger">Stop Worker</button>
  </p>
</div>

</body>
</html>

[ec2-user@ip-192-168-11-30 ~]$ curl https://cb-test-ecs.hyeonho.shop
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></meta>
<title>Platform Biz Test WEB</title>
</head>
<body>
<div class="col-sm-4">
  <h1 id="module_name" class="display-3">cb-test-api-ecs-linear:2</h1>
  <p class="lead">This is a deom web page to save logs.</p>
  <hr class="my-4">
  <p class="lead">
    <br><br>
    <button id="info" type="button" class="btn btn-info">Info</button>&nbsp;
    <button id="warn" type="button" class="btn btn-warning">Warning</button>&nbsp;
    <button id="error" type="button" class="btn btn-danger">ERROR</button><br>
    <br>
    <button type="button" onclick="startWorker()" class="btn btn-outline-success">Start Worker</button>
    <button type="button" onclick="stopWorker()" class="btn btn-outline-danger">Stop Worker</button>
  </p>
</div>

</body>
</html>

[ec2-user@ip-192-168-11-30 ~]$ curl https://cb-test-ecs.hyeonho.shop
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></meta>
<title>Platform Biz Test WEB</title>
</head>
<body>
<div class="col-sm-4">
  <h1 id="module_name" class="display-3">cb-test-api-ecs-linear:2</h1>
  <p class="lead">This is a deom web page to save logs.</p>
  <hr class="my-4">
  <p class="lead">
    <br><br>
    <button id="info" type="button" class="btn btn-info">Info</button>&nbsp;
    <button id="warn" type="button" class="btn btn-warning">Warning</button>&nbsp;
    <button id="error" type="button" class="btn btn-danger">ERROR</button><br>
    <br>
    <button type="button" onclick="startWorker()" class="btn btn-outline-success">Start Worker</button>
    <button type="button" onclick="stopWorker()" class="btn btn-outline-danger">Stop Worker</button>
  </p>
</div>

</body>
</html>

[ec2-user@ip-192-168-11-30 ~]$ curl https://cb-test-ecs.hyeonho.shop
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></meta>
<title>Platform Biz Test WEB</title>
</head>
<body>
<div class="col-sm-4">
  <h1 id="module_name" class="display-3">cb-test-api-ecs-linear:5</h1>
  <p class="lead">This is a deom web page to save logs.</p>
  <hr class="my-4">
  <p class="lead">
    <br><br>
    <button id="info" type="button" class="btn btn-info">Info</button>&nbsp;
    <button id="warn" type="button" class="btn btn-warning">Warning</button>&nbsp;
    <button id="error" type="button" class="btn btn-danger">ERROR</button><br>
    <br>
    <button type="button" onclick="startWorker()" class="btn btn-outline-success">Start Worker</button>
    <button type="button" onclick="stopWorker()" class="btn btn-outline-danger">Stop Worker</button>
  </p>
</div>

</body>
</html>

[ec2-user@ip-192-168-11-30 ~]$ curl https://cb-test-ecs.hyeonho.shop
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></meta>
<title>Platform Biz Test WEB</title>
</head>
<body>
<div class="col-sm-4">
  <h1 id="module_name" class="display-3">cb-test-api-ecs-linear:2</h1>
  <p class="lead">This is a deom web page to save logs.</p>
  <hr class="my-4">
  <p class="lead">
    <br><br>
    <button id="info" type="button" class="btn btn-info">Info</button>&nbsp;
    <button id="warn" type="button" class="btn btn-warning">Warning</button>&nbsp;
    <button id="error" type="button" class="btn btn-danger">ERROR</button><br>
    <br>
    <button type="button" onclick="startWorker()" class="btn btn-outline-success">Start Worker</button>
    <button type="button" onclick="stopWorker()" class="btn btn-outline-danger">Stop Worker</button>
  </p>
</div>

</body>
</html>

[ec2-user@ip-192-168-11-30 ~]$ curl https://cb-test-ecs.hyeonho.shop
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></meta>
<title>Platform Biz Test WEB</title>
</head>
<body>
<div class="col-sm-4">
  <h1 id="module_name" class="display-3">cb-test-api-ecs-linear:2</h1>
  <p class="lead">This is a deom web page to save logs.</p>
  <hr class="my-4">
  <p class="lead">
    <br><br>
    <button id="info" type="button" class="btn btn-info">Info</button>&nbsp;
    <button id="warn" type="button" class="btn btn-warning">Warning</button>&nbsp;
    <button id="error" type="button" class="btn btn-danger">ERROR</button><br>
    <br>
    <button type="button" onclick="startWorker()" class="btn btn-outline-success">Start Worker</button>
    <button type="button" onclick="stopWorker()" class="btn btn-outline-danger">Stop Worker</button>
  </p>
</div>

</body>
</html>

[ec2-user@ip-192-168-11-30 ~]$ curl https://cb-test-ecs.hyeonho.shop
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></meta>
<title>Platform Biz Test WEB</title>
</head>
<body>
<div class="col-sm-4">
  <h1 id="module_name" class="display-3">cb-test-api-ecs-linear:2</h1>
  <p class="lead">This is a deom web page to save logs.</p>
  <hr class="my-4">
  <p class="lead">
    <br><br>
    <button id="info" type="button" class="btn btn-info">Info</button>&nbsp;
    <button id="warn" type="button" class="btn btn-warning">Warning</button>&nbsp;
    <button id="error" type="button" class="btn btn-danger">ERROR</button><br>
    <br>
    <button type="button" onclick="startWorker()" class="btn btn-outline-success">Start Worker</button>
    <button type="button" onclick="stopWorker()" class="btn btn-outline-danger">Stop Worker</button>
  </p>
</div>

</body>

 

일단, 배포가 순차적 트래픽을 증가시키는 것은 확실하게 확인할 수 있었으나

리소스가 너무 적은 상태의 배포여서 그런것인지 아니면 제가 Linear와 Canary의 차이를 정확히 이해 못한 것인지 모르겠으나

제가 이해한 카나리방식으로 배포되는 모습을 보여줬습니다.

 

다음 포스터에서는 카나리방식으로 배포형태를 바꾸고 수행해보도록 하겠습니다.

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