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Using the AWS Lambda Function task in Bamboo
Configuration
To configure an AWS Lambda Function task:
- Navigate to the Tasks configuration tab for the job (this will be the default job if creating a new plan).
- Click the name of an existing AWS Lambda Function task, or click Add Task and then AWS Lambda Function to create a new task.
Complete the following settings:
Common to all tasks
Actions supported by this task:
Create Function
Function Name Specify a function name.
Description (Optional) Specify a function description.
Runtime Select a runtime environment for the function.
S3 Bucket Specify the name of the S3 bucket where the deployment package is stored. S3 Key Specify the deployment package's S3 object key. - Maximum compressed size allowed is 50 MB.
- Maximum uncompressed size allowed is 250 MB.
S3 Object Version (Optional) Specify the deployment package's S3 object version. Handler Specify the function within the code that Lambda calls to begin execution. Role ARN Specify the Amazon Resource Name (ARN) of the IAM role that Lambda assumes when it executes the function to access any other Amazon Web Services (AWS) resources. Memory Size (MB) Select the amount of memory, in MB, that Lambda allocates to the function.
Correlation between memory allocation and amount of CPU
Lambda uses this memory size to infer the amount of CPU and memory allocated to the function. Your use-case determines your CPU and memory requirements. For example, a database operation might need less memory compared to an image processing function.Timeout (s) Select the execution time, in seconds, at which Lambda should terminate the function. Update Function Code
Function Name see Create Function above
S3 Bucket see Create Function above S3 Key see Create Function above S3 Object Version see Create Function above Update Function Configuration
Function Name see Create Function above
Description see Create Function above Handler see Create Function above Role see Create Function above Memory (MB) see Create Function above Timeout (s) see Create Function above Delete Function
Don't fail for non existing function Check to not fail the build, if the function does not exist (anymore). Clear to trigger a build failure otherwise. Function Name see Create Function above Invoke Function
Function Name see Create Function above Payload (Optional) Specify a JSON payload to provide to the Lambda function as input. Client Context (Optional) Specify client-specific JSON information to pass to the Lambda function in the context variable. Invocation Type Select the function invocation type.
By default, the
Invoke
API assumes "RequestResponse" invocation type. You can optionally request asynchronous execution by specifying "Event" as theInvocationType
. You can also use this parameter to request AWS Lambda to not execute the function but do some verification, such as if the caller is authorized to invoke the function and if the inputs are validLog Type (Optional) Select "Tail" to return the last 4 KB of log data produced by your Lambda function. Don't fail on handled function errors Check to not fail the build, if an error has been handled by the function. Clear to trigger a build failure otherwise. Add Permission
Function Name see Create Function above
Statement ID Specify a unique statement identifier. Lambda Action Specify the Lambda action to allow in this statement. Principal Specify the principal who is granted this permission. Source Account (Optional) Specify the AWS account ID (without a hyphen) of the source owner. Source ARN (Optional) Specify the S3 bucket's Amazon Resource Name (ARN) to ensure that only events generated from the specified bucket can invoke the function.
Important
If you add a permission for the Amazon S3 principal without providing the source ARN, any AWS account that creates a mapping to your function ARN can send events to invoke your Lambda function from Amazon S3.
Remove Permission
Function Name see Create Function above
Statement ID see Add Permission above
Variables
All tasks support Bamboo Variable Substitution/Definition - this task's actions generate variables as follows:
Create Function
Creating common variables for 1 resources affected by task: ... custom.aws.lambda.function.resources: arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot Creating resource variables for function 'arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot': ... custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.FunctionArn: arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot ... custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.FunctionName: TAWS-IT280-LF1-21-ubot ... custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.Description: ... custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.Runtime: nodejs ... custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.Handler: index.handler ... custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.Role: arn:aws:iam::288727192237:role/aws-lambda-basic-execution ... custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.MemorySize: 128 ... custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.Timeout: 2 ... custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.CodeSize: 499 ... custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.LastModified: 2015-08-25T17:07:47.960+0000 Creating common variables for first resource affected by task: Creating resource variables for function 'arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot': ... custom.aws.lambda.function.first.FunctionArn: arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot ... custom.aws.lambda.function.first.FunctionName: TAWS-IT280-LF1-21-ubot ... custom.aws.lambda.function.first.Description: ... custom.aws.lambda.function.first.Runtime: nodejs ... custom.aws.lambda.function.first.Handler: index.handler ... custom.aws.lambda.function.first.Role: arn:aws:iam::288727192237:role/aws-lambda-basic-execution ... custom.aws.lambda.function.first.MemorySize: 128 ... custom.aws.lambda.function.first.Timeout: 2 ... custom.aws.lambda.function.first.CodeSize: 499 ... custom.aws.lambda.function.first.LastModified: 2015-08-25T17:07:47.960+0000
Update Function Code
See Create above.
Update Function Configuration
See Create above.
Delete Function
N/A
Invoke Function
Creating invocation result variables for function 'TAWS-IT280-LF1-21-ubot': ... custom.aws.lambda.function.result.FunctionError: null ... custom.aws.lambda.function.result.LogResult: null ... custom.aws.lambda.function.result.Payload: ... custom.aws.lambda.function.result.StatusCode: 200
Add Permission
Creating add permission result variables for function 'TAWS-IT280-LF1-21-ubot': ... custom.aws.lambda.function.policy.Statement: {"Condition":{"ArnLike":{"AWS:SourceArn":"arn:aws:s3:::taws-it280-21-ubot"}},"Action":["lambda:InvokeFunction"],"Resource":"arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot","Effect":"Allow","Principal":{"Service":"s3.amazonaws.com"},"Sid":"TAWS-IT280-LF1-21"}
Remove Permission
N/A
How-to Articles
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