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

Click here to expand...

Common (Bamboo)
Task Description	(Optional) Identify the purpose of the task.
Disable this task	Check, or clear, to selectively run this task.
...	Configure task/action specific parameters, see below ...
Bamboo Variables
Namespace	Provide the namespace for generated variables – defaults to `custom.aws` for backward compatibility.
Scope	Select the scope for generated variables – can be either Local (Variables will only be available in this job), or Result (Variables will be available in subsequent plan stages and deployment releases).
Common (AWS)
Action	Each task supports one or more actions depending on the target AWS resource. Select the desired action and configure the action specific parameters below.
Region	Select the desired AWS Region. Alternatively, select [Use region variable ...] to supply the region dynamically via Bamboo variables (needs to be a region code such as `ap-southeast-2`) - refer to How to parametrize the AWS region via a Bamboo variable for details.
...	Configure task/action specific parameters, see below ...
AWS Security Credentials
Source	Select the source for the required AWS Security Credentials – can be either Inline, an IAM Role for EC2 or a shared Identity Federation for AWS Connector.
Connector	(Conditional) Select the shared Identity Federation for AWS Connector. Alternatively, select [Use connector variable ...] to supply the connector dynamically via Bamboo variables (needs to be a connector id such as `f24e81bc-7aff-42db-86a2-7cf82e24d871`) - refer to How to parametrize the AWS connector via a Bamboo variable for details.

Actions supported by this task:

Create Function
Publish version	Check to publish a new function version as an atomic operation. Clear to override the $LATEST version.
Function Name	Specify the function name.
Description	(Optional) Specify a function description.
Runtime	Select the runtime 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.
Tags	Specify the tags to apply (JSON – inline or via URL).
*Advanced Options*
Environment	Specify an environment configuration in JSON format. Refer to Environment Variables for details.
KMS Key ARN	Specify the KMS Key ARN used to encrypt your function's environment variables. If not provided, AWS Lambda will use a default service key. Refer to Environment Variable Encryption for details. Custom Encryption for Storing Sensitive Information As per sub section Storing Sensitive Information, this default encryption is not necessarily sufficient for all use cases, so if you need to store sensitive information in an environment variable, we strongly suggest you encrypt that information before deploying your Lambda function.
VPC Configuration	Specify the VPC configuration in JSON format. Refer to Configuring a Lambda Function to Access Resources in an Amazon VPC for details.
Dead Letter Configuration	Specify a dead letter configuration in JSON format. Refer to Dead Letter Queues for details.
Layers	Specify function layers in JSON format. Refer to Layers for details.
Update Function Code
Publish version	see Create Function above
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
Runtime	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
*Advanced Options*
Environment	see Create Function above
KMS Key ARN	see Create Function above
VPC Configuration	see Create Function above
Dead Letter Configuration	see Create Function above
Layers	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
Publish Version	You can also publish a version directly with the create/update function actions.
Function Name	see Create Function above
Description	see Create Function above
Code SHA256	(Optional) Specify the SHA256 hash of the deployment package to publish.
Create Alias
Function Name	see Create Function above
Function Version	Specify the function version to create/update the alias for.
Alias Name	Specify the alias name.
Description	see Create Function above
Routing Configuration	Specify the routing configuration to apply (JSON – inline or via URL).
Update Alias
Function Name	see Create Function above
Function Version	see Create Alias above
Alias Name	see Create Alias above
Description	see Create Function above
Routing Configuration	see Create Alias above
Delete Alias
Function Name	see Create Function above
Alias Name	see Create Alias above
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
Create Tags
Function ARN	Specify the function ARN.
Tags	see Create Function above
Delete Tags
Function Name	see Create Tags above
Tag Keys	Specify the tag keys to remove (JSON – inline or via URL).
Set Function Concurrency	Circuit Breaker / Emergency Kill Switch The Lambda function concurrent execution limit can also be used as a circuit breaker or emergency kill switch by setting the reserved concurrency to zero so that a function cannot be invoked anymore until the concurrency limit is raised again.
Function Name	see Create Function above
Concurrent Execution Limit	Specify the concurrent execution limit reserved for this function.
Remove Function Concurrency
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 the `InvocationType`. 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 valid
Log 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.

Variables

All tasks support Bamboo Variable Substitution/Definition - this task's actions generate variables as follows:

A task's generated variables might get amended with respective AWS API additions over time - a live build log will always provide the most current variable shape accordingly

Create Function

Creating common variables for 1 resources affected by task:
... bamboo.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':
... bamboo.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
... bamboo.custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.FunctionName: TAWS-IT280-LF1-21-ubot
... bamboo.custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.Description:
... bamboo.custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.Runtime: nodejs
... bamboo.custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.Handler: index.handler
... bamboo.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
... bamboo.custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.MemorySize: 128
... bamboo.custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.Timeout: 2
... bamboo.custom.aws.lambda.function.resources.arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot.CodeSize: 499
... bamboo.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
... bamboo.custom.aws.lambda.function.resources.arn:aws:lambda:us-east-1:288727192237:function:TAWS-IT280-LF2-21-ubot.CodeSha256: uZHeTlbOPWHDSnEpKqfPlMvJJL8LLBchpZOFaAohZhg=
... bamboo.custom.aws.lambda.function.resources.arn:aws:lambda:us-east-1:288727192237:function:TAWS-IT280-LF2-21-ubot.Version: 1
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':
... bamboo.custom.aws.lambda.function.first.FunctionArn: arn:aws:lambda:eu-west-1:288727192237:function:TAWS-IT280-LF1-21-ubot
... bamboo.custom.aws.lambda.function.first.FunctionName: TAWS-IT280-LF1-21-ubot
... bamboo.custom.aws.lambda.function.first.Description:
... bamboo.custom.aws.lambda.function.first.Runtime: nodejs
... bamboo.custom.aws.lambda.function.first.Handler: index.handler
... bamboo.custom.aws.lambda.function.first.Role: arn:aws:iam::288727192237:role/aws-lambda-basic-execution
... bamboo.custom.aws.lambda.function.first.MemorySize: 128
... bamboo.custom.aws.lambda.function.first.Timeout: 2
... bamboo.custom.aws.lambda.function.first.CodeSize: 499
... bamboo.custom.aws.lambda.function.first.LastModified: 2015-08-25T17:07:47.960+0000
... bamboo.custom.aws.lambda.function.first.CodeSha256: uZHeTlbOPWHDSnEpKqfPlMvJJL8LLBchpZOFaAohZhg=
... bamboo.custom.aws.lambda.function.first.Version: 1

Update Function Code

See Create Function above.

Update Function Configuration

See Create Function above.

Delete Function

N/A

Publish Version

See Create Function above.

Create Alias

Creating common variables for 1 resources affected by task:
... bamboo.custom.aws.lambda.function.resources: arn:aws:lambda:us-east-1:288727192237:function:TAWS-IT280-LF2-21-ubot:alias-one
Creating resource variables for alias 'arn:aws:lambda:us-east-1:288727192237:function:TAWS-IT280-LF2-31-ubot:alias-one':
... bamboo.custom.aws.lambda.function.resources.arn:aws:lambda:us-east-1:288727192237:function:TAWS-IT280-LF2-21-ubot:alias-one.AliasArn: arn:aws:lambda:us-east-1:288727192237:function:TAWS-IT280-LF2-31-ubot:alias-one
... bamboo.custom.aws.lambda.function.resources.arn:aws:lambda:us-east-1:288727192237:function:TAWS-IT280-LF2-21-ubot:alias-one.Description: description one
... bamboo.custom.aws.lambda.function.resources.arn:aws:lambda:us-east-1:288727192237:function:TAWS-IT280-LF2-21-ubot:alias-one.FunctionVersion: 1
... bamboo.custom.aws.lambda.function.resources.arn:aws:lambda:us-east-1:288727192237:function:TAWS-IT280-LF2-21-ubot:alias-one.Name: alias-one
Creating common variables for first resource affected by task:
Creating resource variables for alias 'arn:aws:lambda:us-east-1:288727192237:function:TAWS-IT280-LF2-31-ubot:alias-one':
... bamboo.custom.aws.lambda.function.first.AliasArn: arn:aws:lambda:us-east-1:288727192237:function:TAWS-IT280-LF2-21-ubot:alias-one
... bamboo.custom.aws.lambda.function.first.Description: description one
... bamboo.custom.aws.lambda.function.first.FunctionVersion: 1
... bamboo.custom.aws.lambda.function.first.Name: alias-one

Update Alias

See Create Alias above.

Delete Alias

N/A

Add Permission

Creating add permission result variables for function 'TAWS-IT280-LF1-21-ubot':
... bamboo.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

Invoke Function

Creating invocation result variables for function 'TAWS-IT280-LF1-21-ubot':
... bamboo.custom.aws.lambda.function.result.FunctionError: null
... bamboo.custom.aws.lambda.function.result.LogResult: null
... bamboo.custom.aws.lambda.function.result.Payload:
... bamboo.	custom.aws.lambda.function.result.StatusCode: 200

How-to Articles

Page:
How to provide temporary AWS credentials to the AWS Command Line Interface (AWS CLI) via Bamboo variables

Frequently Asked Questions (FAQ)

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Using the AWS Lambda Function task in Bamboo

Configuration

Common (Bamboo)

Common (AWS)

Create Function

Update Function Code

Update Function Configuration

Delete Function

Publish Version

Create Alias

Update Alias

Delete Alias

Add Permission

Remove Permission

Create Tags

Delete Tags

Set Function Concurrency

Remove Function Concurrency

Invoke Function

Variables

Create Function

Update Function Code

Update Function Configuration

Delete Function

Publish Version

Create Alias

Update Alias

Delete Alias

Add Permission

Remove Permission

Invoke Function

How-to Articles

Frequently Asked Questions (FAQ)