How to write .yml to roll back to the previous build & deploy using Artifact in Bitbucket Pipelines
Asked by SatoruNakada:

Currently, build and deploy are done in one step, and I'm trying to modify the .yml to separate the build and deploy steps.  
From the above, it is assumed that only the deploy steps from the pipeline history can be "redeployed".  
However, the build results written to "opt / atlassian / pipes / agent / build / \*\*" seem to be deleted when the run is complete.  
In order to perform "redeploy", I think that it is necessary to upload the build result to storage such as Amazon S3 by using "artifact" in .yml.  
Please tell me how to create .yml scripts below.  
-How to upload build results to Amazon S3 using "artifacts".  
-How to deploy from the build result uploaded to Amazon S3.


Answers:
author: Aron Gombas _Midori_
body: We use a similar step in our *bitbucket-pipelines.yml* to create a "download" from the artifact (build result files). It can be implemented in one line with curl.

If you want to use S3, you should use the [AWS command line client](https://aws.amazon.com/cli) and I'm quite sure it will work.

comments: author: SatoruNakada
body: Thank you for your reply that curl can be realized in one line.

I have set the following yml, and I was able to confirm up to the point where "Redeploy" can be done.

In "Artifact", it will be deleted in 14 days.  
so create a directory with BITBUCKET_BUILD_NUMBER specified on the S3 side, save the build result,  
and even when deploying (aws s3 sync), can you deploy with the above directory specified ?

===

```
pipelines:
?branches:
??develop:
???- step:
?????name: Build?Dev?
?????script:
??????- npm install
??????- chmod +x ./deploy.sh
??????- STAGE=dev ./deploy.sh
??????- npm run build:dev
?????artifacts:
?????- out/**
???- step:
?????name: Deploy?Dev?
?????deployment: Staging
?????script:
??????- aws configure set default.aws_secret_access_key ${AWS_SECRET_ACCESS_KEY}
??????- aws configure set default.aws_access_key_id ${AWS_ACCESS_KEY_ID}
??????- aws configure set default.region ${AWS_DEFAULT_REGION}
??????- export AWS_SDK_LOAD_CONFIG=1
??????- aws s3 sync ./out/ s3://hogehoge
```


author: SatoruNakada
body: [@Aron Gombas _Midori_](/t5/user/viewprofilepage/user-id/502447)

Your answer was very helpful. Thank you very much.

As a result, I was able to solve it with the following .yml, so I will share it.  
===

```
pipelines:
   branches:
   develop:
   -step:
      name: Build (Dev)
      script:
      -aws configure set default.aws_secret_access_key "****"
      -aws configure set default.aws_access_key_id "****"
      -aws configure set default.region "****"
      -export AWS_SDK_LOAD_CONFIG = 1
      -npm install
      -chmod + x ./deploy.sh
      -STAGE = dev ./deploy.sh
      -npm run build: dev
      -aws s3 sync ./out/ s3: // hogehoge-backup / $ BITBUCKET_BUILD_NUMBER
   -step:
      name: Deploy (Dev)
      deployment: Staging
      script:
      -aws configure set default.aws_secret_access_key $ {AWS_SECRET_ACCESS_KEY}
      -aws configure set default.aws_access_key_id $ {AWS_ACCESS_KEY_ID}
      -aws configure set default.region $ {AWS_DEFAULT_REGION}
      -export AWS_SDK_LOAD_CONFIG = 1
      -aws s3 sync s3: // hogehoge-backup / $ BITBUCKET_BUILD_NUMBER s3: // hogehoge-stg
```


author: Oleksandr Kyrdan
body: Hi [@SatoruNakada](/t5/user/viewprofilepage/user-id/4450855) [@Aron Gombas _Midori_](/t5/user/viewprofilepage/user-id/502447) ,

Also, you could simplify your pipeline with [pipes](https://bitbucket.org/product/features/pipelines/integrations). [aws-s3-deploy pipe](https://bitbucket.org/atlassian/aws-s3-deploy) syncs directories and S3 prefixes. Recursively copies new and updated files from the source local directory to the destination:

```
script:  - pipe: atlassian/aws-s3-deploy:1.1.0    variables:      S3_BUCKET: 'my-bucket-name'      LOCAL_PATH: 'build'
```

Thanks for contributing to the Atlassian community!

Cheers,  
Oleksandr Kyrdan


Tags: bitbucket-cloud

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