mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-10-30 09:16:55 +00:00
Miguel Ángel
51f9fa7c54
* perf(aws-lambda): small-chunk cloud renders stitch their output in parallel When every chunk's payload is under S3's 5 MiB part minimum (typical for short 4K chunks), the assemble step could not copy any part server-side and pulled the whole output through one Lambda's network link. Those range-only parts now go to parallel invocations of the warm function that just rendered the chunks, about 32 MiB each and never more at once than the stack's reserved concurrency allows. The output bytes are unchanged. * fix(aws-lambda): a throttled stitch helper builds its parts in the assemble instead Another render can hold the stack's reserved concurrency while this one assembles, so a helper invocation may be refused. The assemble now builds that batch itself, logs it, and counts it in assemble_stages; the helper's error type is kept as the error name. Comments trimmed back to each file's share at the base. * chore(aws-lambda): raise the package size budget to the measured size plus headroom The parallel stitch helpers add about 1.7 KB packed and 9.9 KB unpacked; the new budget is the measured size times the checker's own 1.05 headroom.
114 lines
3.7 KiB
YAML
114 lines
3.7 KiB
YAML
AWSTemplateFormatVersion: "2010-09-09"
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Description: >-
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HyperFrames arm64 video renderer: the render handler as a container image, invoked for plan and
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renderChunk. Nested in template.yaml when VideoImageUri is set; plain CloudFormation, because `sam deploy`
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demands an image repository for any top-level image function, even one whose Condition is false.
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Parameters:
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ProjectName:
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Type: String
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ImageUri:
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Type: String
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RenderBucket:
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Type: String
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MemorySize:
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Type: Number
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Timeout:
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Type: Number
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ReservedConcurrency:
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Type: Number
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ChromeSource:
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Type: String
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Conditions:
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HasReservedConcurrency: !Not [!Equals [!Ref ReservedConcurrency, -1]]
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Resources:
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Role:
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Type: AWS::IAM::Role
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Properties:
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AssumeRolePolicyDocument:
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Version: "2012-10-17"
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Statement:
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- Effect: Allow
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Principal:
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Service: lambda.amazonaws.com
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Action: sts:AssumeRole
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ManagedPolicyArns:
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- !Sub "arn:${AWS::Partition}:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole"
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- !Sub "arn:${AWS::Partition}:iam::aws:policy/AWSXRayDaemonWriteAccess"
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# The render function's S3CrudPolicy plus AbortMultipartUpload, spelled out.
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Policies:
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- PolicyName: render-bucket
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PolicyDocument:
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Version: "2012-10-17"
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Statement:
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- Effect: Allow
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Action:
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- s3:GetObject
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- s3:ListBucket
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- s3:GetBucketLocation
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- s3:GetObjectVersion
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- s3:PutObject
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- s3:PutObjectAcl
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- s3:GetLifecycleConfiguration
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- s3:PutLifecycleConfiguration
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- s3:DeleteObject
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- s3:AbortMultipartUpload
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Resource:
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- !Sub "arn:${AWS::Partition}:s3:::${RenderBucket}"
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- !Sub "arn:${AWS::Partition}:s3:::${RenderBucket}/*"
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# The plan sizes an unreserved render to the account's concurrency.
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- Effect: Allow
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Action: lambda:GetAccountSettings
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Resource: "*"
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# Stitch helpers, should this function ever run an assemble.
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- Effect: Allow
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Action: lambda:InvokeFunction
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Resource: !Sub "arn:${AWS::Partition}:lambda:${AWS::Region}:${AWS::AccountId}:function:${ProjectName}-video"
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Tags:
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- Key: Project
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Value: !Ref ProjectName
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- Key: HyperFramesComponent
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Value: lambda-renderer
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Function:
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Type: AWS::Lambda::Function
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Properties:
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FunctionName: !Sub "${ProjectName}-video"
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Description: HyperFrames distributed render handler on arm64, invoked for plan and renderChunk.
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PackageType: Image
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Code:
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ImageUri: !Ref ImageUri
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Architectures: [arm64]
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Role: !GetAtt Role.Arn
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MemorySize: !Ref MemorySize
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Timeout: !Ref Timeout
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ReservedConcurrentExecutions: !If
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- HasReservedConcurrency
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- !Ref ReservedConcurrency
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- !Ref AWS::NoValue
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EphemeralStorage:
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Size: 10240
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TracingConfig:
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Mode: Active
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Environment:
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Variables:
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NODE_OPTIONS: "--enable-source-maps"
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HYPERFRAMES_LAMBDA_CHROME_SOURCE: !Ref ChromeSource
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TMPDIR: /tmp
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HYPERFRAMES_RENDER_BUCKET: !Ref RenderBucket
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HYPERFRAMES_LAMBDA_RESERVED_CONCURRENCY: !Ref ReservedConcurrency
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HYPERFRAMES_STITCH_FUNCTION: !Sub "${ProjectName}-video"
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Tags:
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- Key: Project
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Value: !Ref ProjectName
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- Key: HyperFramesComponent
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Value: lambda-renderer
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Outputs:
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FunctionArn:
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Value: !GetAtt Function.Arn
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FunctionName:
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Value: !Ref Function
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