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chore(layers): add workflows for govcloud layers (#3747)
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‎.github/workflows/layer_govcloud_verify.yml‎

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# GovCloud Layer Verification
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# ---
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# This workflow queries the GovCloud layer info in production only
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on:
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workflow_dispatch:
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inputs:
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version:
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description: Layer version to verify information
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type: string
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required: true
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workflow_call:
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inputs:
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version:
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description: Layer version to verify information
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type: string
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required: true
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name: Layer Verification (GovCloud)
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run-name: Layer Verification (GovCloud) - version ${{ inputs.version }}
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permissions: {}
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jobs:
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commercial:
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runs-on: ubuntu-latest
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permissions:
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id-token: write
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contents: read
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environment: Prod (Readonly)
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steps:
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- name: Configure AWS Credentials
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uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
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with:
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role-to-assume: ${{ secrets.AWS_IAM_ROLE }}
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aws-region: us-east-1
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mask-aws-account-id: true
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- name: Output AWSLambdaPowertoolsTypeScriptV2
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# fetch the specific layer version information from the us-east-1 commercial region
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run: |
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aws --region us-east-1 lambda get-layer-version-by-arn --arn 'arn:aws:lambda:us-east-1:094274105915:layer:AWSLambdaPowertoolsTypeScriptV2:${{ inputs.version }}' | jq -r '{"Layer Version Arn": .LayerVersionArn, "Version": .Version, "Description": .Description, "Compatible Runtimes": .CompatibleRuntimes[0], "Compatible Architectures": .CompatibleArchitectures[0], "SHA": .Content.CodeSha256} | keys[] as $k | [$k, .[$k]] | @tsv' | column -t -s $'\t'
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gov_east:
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name: Verify (East)
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needs: commercial
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runs-on: ubuntu-latest
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permissions:
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id-token: write
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contents: read
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environment: GovCloud Prod (East)
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steps:
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- name: Configure AWS Credentials
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uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
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with:
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role-to-assume: ${{ secrets.AWS_IAM_ROLE }}
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aws-region: us-gov-east-1
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mask-aws-account-id: true
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- name: Verify Layer AWSLambdaPowertoolsTypeScriptV2
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id: verify-layer
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run: |
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aws --region us-gov-east-1 lambda get-layer-version-by-arn --arn 'arn:aws-us-gov:lambda:us-gov-east-1:${{ secrets.AWS_ACCOUNT_ID }}:layer:AWSLambdaPowertoolsTypeScriptV2:${{ inputs.version }}' | jq -r '{"Layer Version Arn": .LayerVersionArn, "Version": .Version, "Description": .Description, "Compatible Runtimes": .CompatibleRuntimes[0], "Compatible Architectures": .CompatibleArchitectures[0], "SHA": .Content.CodeSha256} | keys[] as $k | [$k, .[$k]] | @tsv' | column -t -s $'\t'
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gov_west:
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name: Verify (West)
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needs: commercial
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runs-on: ubuntu-latest
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permissions:
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id-token: write
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contents: read
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environment: GovCloud Prod (West)
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steps:
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- name: Configure AWS Credentials
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uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
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with:
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role-to-assume: ${{ secrets.AWS_IAM_ROLE }}
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aws-region: us-gov-east-1
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mask-aws-account-id: true
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- name: Verify Layer AWSLambdaPowertoolsTypeScriptV2
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id: verify-layer
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run: |
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aws --region us-gov-west-1 lambda get-layer-version-by-arn --arn 'arn:aws-us-gov:lambda:us-gov-west-1:${{ secrets.AWS_ACCOUNT_ID }}:layer:AWSLambdaPowertoolsTypeScriptV2:${{ inputs.version }}' | jq -r '{"Layer Version Arn": .LayerVersionArn, "Version": .Version, "Description": .Description, "Compatible Runtimes": .CompatibleRuntimes[0], "Compatible Architectures": .CompatibleArchitectures[0], "SHA": .Content.CodeSha256} | keys[] as $k | [$k, .[$k]] | @tsv' | column -t -s $'\t'

‎.github/workflows/layers_govcloud.yml‎

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name: Layer Deployment (GovCloud)
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# GovCloud Layer Publish
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# ---
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# This workflow publishes a specific layer version in an AWS account based on the environment input.
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#
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# We pull each the version of the layer and store them as artifacts, the we upload them to each of the GovCloud AWS accounts.
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#
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# A number of safety checks are performed to ensure safety.
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on:
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workflow_dispatch:
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inputs:
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environment:
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description: Deployment environment
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type: choice
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options:
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- Gamma
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- Prod
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required: true
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version:
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description: Layer version to duplicate
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type: string
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required: true
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workflow_call:
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inputs:
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environment:
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description: Deployment environment
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type: string
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required: true
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version:
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description: Layer version to duplicate
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type: string
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required: true
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run-name: Layer Deployment (GovCloud) - ${{ inputs.environment }} - version - ${{ inputs.version }}
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permissions:
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contents: read
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jobs:
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download:
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runs-on: ubuntu-latest
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permissions:
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id-token: write
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contents: read
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environment: Prod (Readonly)
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steps:
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- name: Configure AWS Credentials
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uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
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with:
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role-to-assume: ${{ secrets.AWS_IAM_ROLE }}
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aws-region: us-east-1
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mask-aws-account-id: true
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- name: Grab Zip
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run: |
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aws --region us-east-1 lambda get-layer-version-by-arn --arn arn:aws:lambda:us-east-1:094274105915:layer:AWSLambdaPowertoolsTypeScriptV2:${{ inputs.version }} --query 'Content.Location' | xargs curl -L -o AWSLambdaPowertoolsTypeScriptV2.zip
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aws --region us-east-1 lambda get-layer-version-by-arn --arn arn:aws:lambda:us-east-1:094274105915:layer:AWSLambdaPowertoolsTypeScriptV2:${{ inputs.version }} > AWSLambdaPowertoolsTypeScriptV2.json
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- name: Store Zip
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uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
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with:
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name: AWSLambdaPowertoolsTypeScriptV2.zip
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path: AWSLambdaPowertoolsTypeScriptV2.zip
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retention-days: 1
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if-no-files-found: error
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- name: Store Metadata
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uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
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with:
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name: AWSLambdaPowertoolsTypeScriptV2.json
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path: AWSLambdaPowertoolsTypeScriptV2.json
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retention-days: 1
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if-no-files-found: error
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copy_east:
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name: Copy (East)
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needs: download
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runs-on: ubuntu-latest
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permissions:
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id-token: write
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contents: read
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environment: GovCloud ${{ inputs.environment }} (East)
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steps:
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- name: Download Zip
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uses: actions/download-artifact@b14cf4c92620c250e1c074ab0a5800e37df86765 # v4.2.0
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with:
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name: AWSLambdaPowertoolsTypeScriptV2.zip
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- name: Download Metadata
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uses: actions/download-artifact@b14cf4c92620c250e1c074ab0a5800e37df86765 # v4.2.0
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with:
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name: AWSLambdaPowertoolsTypeScriptV2.json
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- name: Verify Layer Signature
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run: |
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SHA=$(jq -r '.Content.CodeSha256' 'AWSLambdaPowertoolsTypeScriptV2.json')
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test "$(openssl dgst -sha256 -binary AWSLambdaPowertoolsTypeScriptV2.zip | openssl enc -base64)" == "$SHA" && echo "SHA OK: ${SHA}" || exit 1
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- name: Configure AWS Credentials
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uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
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with:
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role-to-assume: ${{ secrets.AWS_IAM_ROLE }}
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aws-region: us-gov-east-1
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mask-aws-account-id: true
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- name: Create Layer
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id: create-layer
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run: |
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LAYER_VERSION=$(aws --region us-gov-east-1 lambda publish-layer-version \
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--layer-name AWSLambdaPowertoolsTypeScriptV2 \
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--zip-file fileb://./AWSLambdaPowertoolsTypeScriptV2.zip \
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--compatible-runtimes "$(jq -r '.CompatibleRuntimes[0]' 'AWSLambdaPowertoolsTypeScriptV2.json')" \
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--compatible-architectures "$(jq -r '.CompatibleArchitectures[0]' 'AWSLambdaPowertoolsTypeScriptV2.json')" \
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--license-info "MIT-0" \
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--description "$(jq -r '.Description' 'AWSLambdaPowertoolsTypeScriptV2.json')" \
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--query 'Version' \
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--output text)
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echo "LAYER_VERSION=$LAYER_VERSION" >> "$GITHUB_OUTPUT"
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aws --region us-gov-east-1 lambda add-layer-version-permission \
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--layer-name 'AWSLambdaPowertoolsTypeScriptV2' \
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--statement-id 'PublicLayer' \
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--action lambda:GetLayerVersion \
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--principal '*' \
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--version-number "$LAYER_VERSION"
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- name: Verify Layer
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env:
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LAYER_VERSION: ${{ steps.create-layer.outputs.LAYER_VERSION }}
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run: |
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REMOTE_SHA=$(aws --region us-gov-east-1 lambda get-layer-version-by-arn --arn 'arn:aws-us-gov:lambda:us-gov-east-1:${{ secrets.AWS_ACCOUNT_ID }}:layer:AWSLambdaPowertoolsTypeScriptV2:${{ env.LAYER_VERSION }}' --query 'Content.CodeSha256' --output text)
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SHA=$(jq -r '.Content.CodeSha256' 'AWSLambdaPowertoolsTypeScriptV2.json')
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test "$REMOTE_SHA" == "$SHA" && echo "SHA OK: ${SHA}" || exit 1
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aws --region us-gov-east-1 lambda get-layer-version-by-arn --arn 'arn:aws-us-gov:lambda:us-gov-east-1:${{ secrets.AWS_ACCOUNT_ID }}:layer:AWSLambdaPowertoolsTypeScriptV2:${{ env.LAYER_VERSION }}' --output table
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copy_west:
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name: Copy (West)
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needs: download
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runs-on: ubuntu-latest
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permissions:
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id-token: write
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contents: read
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environment:
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name: GovCloud ${{ inputs.environment }} (West)
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steps:
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- name: Download Zip
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uses: actions/download-artifact@b14cf4c92620c250e1c074ab0a5800e37df86765 # v4.2.0
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with:
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name: AWSLambdaPowertoolsTypeScriptV2.zip
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- name: Download Metadata
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uses: actions/download-artifact@b14cf4c92620c250e1c074ab0a5800e37df86765 # v4.2.0
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with:
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name: AWSLambdaPowertoolsTypeScriptV2.json
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- name: Verify Layer Signature
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run: |
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SHA=$(jq -r '.Content.CodeSha256' 'AWSLambdaPowertoolsTypeScriptV2.json')
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test "$(openssl dgst -sha256 -binary AWSLambdaPowertoolsTypeScriptV2.zip | openssl enc -base64)" == "$SHA" && echo "SHA OK: ${SHA}" || exit 1
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- name: Configure AWS Credentials
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uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
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with:
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role-to-assume: ${{ secrets.AWS_IAM_ROLE }}
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aws-region: us-gov-west-1
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mask-aws-account-id: true
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- name: Create Layer
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id: create-layer
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run: |
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LAYER_VERSION=$(aws --region us-gov-west-1 lambda publish-layer-version \
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--layer-name AWSLambdaPowertoolsTypeScriptV2 \
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--zip-file fileb://./AWSLambdaPowertoolsTypeScriptV2.zip \
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--compatible-runtimes "$(jq -r '.CompatibleRuntimes[0]' 'AWSLambdaPowertoolsTypeScriptV2.json')" \
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--compatible-architectures "$(jq -r '.CompatibleArchitectures[0]' 'AWSLambdaPowertoolsTypeScriptV2.json')" \
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--license-info "MIT-0" \
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--description "$(jq -r '.Description' 'AWSLambdaPowertoolsTypeScriptV2.json')" \
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--query 'Version' \
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--output text)
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echo "LAYER_VERSION=$LAYER_VERSION" >> "$GITHUB_OUTPUT"
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aws --region us-gov-west-1 lambda add-layer-version-permission \
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--layer-name 'AWSLambdaPowertoolsTypeScriptV2' \
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--statement-id 'PublicLayer' \
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--action lambda:GetLayerVersion \
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--principal '*' \
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--version-number "$LAYER_VERSION"
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- name: Verify Layer
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env:
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LAYER_VERSION: ${{ steps.create-layer.outputs.LAYER_VERSION }}
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run: |
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REMOTE_SHA=$(aws --region us-gov-west-1 lambda get-layer-version-by-arn --arn 'arn:aws-us-gov:lambda:us-gov-west-1:${{ secrets.AWS_ACCOUNT_ID }}:layer:AWSLambdaPowertoolsTypeScriptV2:${{ env.LAYER_VERSION }}' --query 'Content.CodeSha256' --output text)
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SHA=$(jq -r '.Content.CodeSha256' 'AWSLambdaPowertoolsTypeScriptV2.json')
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test "$REMOTE_SHA" == "$SHA" && echo "SHA OK: ${SHA}" || exit 1
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aws --region us-gov-west-1 lambda get-layer-version-by-arn --arn 'arn:aws-us-gov:lambda:us-gov-west-1:${{ secrets.AWS_ACCOUNT_ID }}:layer:AWSLambdaPowertoolsTypeScriptV2:${{ env.LAYER_VERSION }}' --output table

‎docs/index.md‎

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@@ -69,7 +69,9 @@ You can use Powertools for AWS Lambda (TypeScript) by installing it with your fa
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For the latter, make sure to replace `{region}` with your AWS region, e.g., `eu-west-1`.
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__arn:aws:lambda:{region}:094274105915:layer:AWSLambdaPowertoolsTypeScriptV2:22__{: .copyMe}:clipboard:
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!!! abstract ""
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__arn:aws:lambda:{region}:094274105915:layer:AWSLambdaPowertoolsTypeScriptV2:22__{: .copyMe}:clipboard:
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???+ note "Code snippets for popular infrastructure as code frameworks"
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});
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```
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=== "Layer in GovCloud"
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We also provide layers in two GovCloud regions:
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!!! abstract ""
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* __arn:aws-us-gov:lambda:us-gov-east-1:165087284144:layer:AWSLambdaPowertoolsTypeScriptV2:22__{: .copyMe}:clipboard:
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* __arn:aws-us-gov:lambda:us-gov-west-1:165093116878:layer:AWSLambdaPowertoolsTypeScriptV2:22__{: .copyMe}:clipboard:
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### Lambda Layer
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[Lambda Layer](https://docs.aws.amazon.com/lambda/latest/dg/configuration-layers.html){target="_blank"} is a `.zip` file archive that can contain additional code, pre-packaged dependencies, data, or configuration files. We compile and optimize [all dependencies](#install) to achieve an optimal build.

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