- \n
- Each stage can have sequential actions and \/ or parallel actions<\/li>\n
- Stages examples: Build \/Test \/ Deploy \/ Load Test \/ etc …<\/li>\n
- Manual approval can be defined at any stage<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline02.jpg\")
<\/p>\nAWS CodePipeline Artifacts<\/p>\n
- \n
- Each pipeline stage can create “artifacts”<\/li>\n
- Artifacts are passed stored in Amazon S3 and passed on to the next stage<\/li>\n<\/ul>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline05.jpg\")
<\/p>\nWe have code in CodeCommit. W are able to deploy this code using CodeDeploy but first we need to package as an archive the code in S3 in order for the deployment to work. We want to automate the transition from CodeCommit into CodeDeploy. Let’s start with the first pipeline:<\/p>\n
Developer Tools -> CodePipeline -> Pipelines -> Create new pipeline<\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline06.jpg\")
<\/p>\nFrom advanced settings it is better to choose “Custom location” because if we choose “Default location” everytime we will use new bucket for every pipeline and we will reach the limit of buckets in our account.<\/p>\n
Next -><\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline07.jpg\")
<\/p>\nNext -> Skip build stage<\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline08.jpg\")
Next -> Create pipeline -><\/code><\/p>\nNow if we change the content of any file in my-webpage in CodeCommit repository<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline10.jpg\")
<\/p>\n<\/p>\n
then CodePipeline will start deploying new version of application.<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline09.jpg\")
<\/p>\nAfter deployment finishes we will see the new version of an application:<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline11.jpg\")
<\/p>\n<\/p>\n
Adding CodeBuild Stage.<\/span><\/p>\n
Developer Tools -> CodePipeline -> Pipelines -> CodePipelineDemo -> Edit CodePipelineDemo -> Add stage<\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline12.jpg\")
<\/p>\nAdd action group -><\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline14.jpg\")
<\/p>\nDone -> Save -> Save<\/code><\/p>\nNow we can ruun new pipeline by clicking on “Release change”.<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline15.jpg\")
<\/p>\nBut we have an error:<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline16.jpg\")
<\/p>\nWe have a problem on access to the s3 bucket so let’s modify the<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline17.jpg\")
<\/p>\nReview policy -> save changes<\/code><\/p>\nNow we can test the pipeline again by clicking on
\"Release change\"<\/code>.<\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline18.jpg\")
<\/p>\nThis time everything is ok.<\/p>\n
Now in the repository let’s change the index.html:<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline19.jpg\")
<\/p>\nBecause
buildspec.yml<\/code> test ifindex.html<\/code> consist “Congratulations” word the test failed:<\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline20.jpg\")
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline21.jpg\")
<\/p>\nIf we want to have artifacts in additional s3 bucket we must edit the pipline:<\/p>\n
Developer Tools -> CodePipeline -> Pipelines -> CodePipelineDemo -> Edit CodePipelineDemo -> Edit deploy -> Edit stage -> Add action<\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline22.jpg\")
Done -><\/code><\/p>\nNow we have added parallel stage to our pipeline:<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline23.jpg\")
<\/p>\nSave -> Save -><\/code><\/p>\nLet’s change the
index.html<\/code> once again:<\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline24.jpg\")
<\/p>\nAfter pipeline finish the work on the additional s3bucket we will see folder with artifacts:<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline25.jpg\")
<\/p>\n<\/p>\n
Manual Approval Steps<\/span><\/p>\n
We can add additional stage and deploy to production.<\/p>\n
Developer Tools -> CodePipeline -> Pipelines -> CodePipelineDemo -> Edit CodePipelineDemo -> Add Stage<\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline26.jpg\")
<\/p>\nAdd action group -><\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline27.jpg\")
<\/p>\nDone -><\/code><\/p>\nIf we want ManualApproval step before deployment to production we should click on the “Add action group” button:<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline28-1.jpg\")
<\/p>\nAnd then\u00a0
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline30.jpg\")
<\/p>\nIn the “URL for review” you can put URL of the application to approve. If the site is good you will approve the deployment.<\/p>\n
Done -> <\/code><\/p>\nNow, the last stage looks like:<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline31.jpg\")
<\/p>\nSave -> Save<\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline32.jpg\")
<\/p>\nNow we can test our new pipeline by clicking
\"Release change\"<\/code> and\"Release\"<\/code>.<\/p>\nIn the DeployToProd stage we are waiting for manual approval before instances are deploy to production:<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline33.jpg\")
<\/p>\nWhen wwe click on the Review button we can see URL with the new version ofthe application and approve it.<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline35.jpg\")
<\/p>\nApprove -><\/code><\/p>\nAfter the deployment will be approved the deployment should happend.<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline36.jpg\")
<\/p>\nLet’s test our pipeline with manual approval. First we change the
index.html<\/code>:<\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline38.jpg\")
<\/p>\nAfter we change the index.html file the pipeline starts automaticaly.<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline40.jpg\")
<\/p>\nAfter we Approve the changes we can see such an appllication:<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline39.jpg\")
<\/p>\n<\/p>\n
CloudWatch Events Integration<\/span><\/p>\n
We can invoke CodePipieline in the schedule. For example we can invoke pipeline one time a day:<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline41.jpg\")
<\/p>\n<\/p>\n
If in the pipeline is failure we can invoke Lambda function e.g. to inform the slack channel.<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline42.jpg\")
<\/p>\n<\/p>\n
Custom Action Jobs with AWS Lambda<\/span><\/p>\n
We have to create a lambda funcion.<\/p>\n
Lambda -> Functions -> Create function<\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline43.jpg\")
<\/p>\nCreate function -><\/code><\/p>\nAfter we create our lambda function we need to edit newly created role.<\/p>\n
IAM -> Roles<\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline44.jpg\")
<\/p>\nRoles -> LambdaCodepipeline-role-n7veufq7 -> Add inline policy -> JSON<\/code><\/p>\nCopy from references link (3) code:<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline45.jpg\")
<\/p>\nReview policy -><\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline47.jpg\")
Create policy -><\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline48.jpg\")
<\/p>\nBack to the lambda function and we have to edit the code. Copy the code from references link 3 and save.<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline49.jpg\")
<\/p>\nNow, we must edit our pipeline.<\/p>\n
Developer Tools -> CodePipeline -> Pipelines -> CodePipelineDemo -> Edit CodePipelineDemo -> Edit Deploy -> Add stage ->\u00a0<\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline50.jpg\")
<\/p>\nAdd stage<\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline51.jpg\")
<\/p>\nAdd action group -><\/code><\/p>\n![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline52.jpg\")
<\/p>\nDone -><\/code><\/p>\nNow we add paralel action<\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline54.jpg\")
<\/p>\nDone -><\/p>\n
![\"\"](\"http:\/\/miro.borodziuk.eu\/wp-content\/uploads\/CodePipeline55.jpg\")
<\/p>\nDone-> Save -> Release change -> Release<\/code><\/p>\nThe pipeline has run and we see thad first test has succesed and the second test has failed because on the google.com site the wasn’t “congratulations” word.<\/p>\n
<\/p>\n
References
\n<\/strong><\/p>\n- \n
- https:\/\/docs.aws.amazon.com\/codepipeline\/latest\/userguide\/reference-pipeline-structure.html#action-requirements<\/a><\/li>\n
- https:\/\/docs.aws.amazon.com\/codepipeline\/latest\/userguide\/best-practices.html#use-cases<\/a><\/li>\n
- https:\/\/docs.aws.amazon.com\/codepipeline\/latest\/userguide\/actions-invoke-lambda-function.html<\/a><\/li>\n
- https:\/\/docs.aws.amazon.com\/codepipeline\/latest\/userguide\/actions-create-custom-action.html<\/a><\/li>\n
- https:\/\/docs.aws.amazon.com\/codepipeline\/latest\/APIReference\/API_PutJobSuccessResult.html<\/a><\/li>\n
- https:\/\/docs.aws.amazon.com\/AWSCloudFormation\/latest\/UserGuide\/continuous-delivery-codepipeline.html<\/a><\/li>\n
- https:\/\/docs.aws.amazon.com\/codepipeline\/latest\/userguide\/tutorials-cloudformation.html<\/a><\/li>\n
- https:\/\/github.com\/aws-samples\/codepipeline-nested-cfn<\/a><\/li>\n
- https:\/\/aws.amazon.com\/blogs\/devops\/implementing-gitflow-using-aws-codepipeline-aws-codecommit-aws-codebuild-and-aws-codedeploy\/<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":4012,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[88],"tags":[],"_links":{"self":[{"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/posts\/4011"}],"collection":[{"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/comments?post=4011"}],"version-history":[{"count":45,"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/posts\/4011\/revisions"}],"predecessor-version":[{"id":4124,"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/posts\/4011\/revisions\/4124"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/media\/4012"}],"wp:attachment":[{"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/media?parent=4011"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/categories?post=4011"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/tags?post=4011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
- https:\/\/docs.aws.amazon.com\/codepipeline\/latest\/userguide\/best-practices.html#use-cases<\/a><\/li>\n
- https:\/\/docs.aws.amazon.com\/codepipeline\/latest\/userguide\/reference-pipeline-structure.html#action-requirements<\/a><\/li>\n