CODEWITHSUNDEEP
amazon-web-servicesaws-lambdaaws-cloudformationaws-codepipelineaws-code-deploy
Kumar Vivek
Kumar Vivek

Reputation: 381

Lambda function is not updated even after successful execution of CodeBuild Pipeline

Have recently setup a basic CodePipeline on AWS (following this guide: https://docs.aws.amazon.com/lambda/latest/dg/build-pipeline.html) which is triggered when there is a new commit on the CodeCommit repository.

But even though after successful execution of the pipeline the lambda function is not updated.

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My buildspec.yml:

version: 0.2
phases:
  install:
    runtime-versions:
        nodejs: 12
  build:
    commands:
      - npm install
      - export BUCKET=xx-test
      - aws cloudformation package --template-file template.yaml --s3-bucket $BUCKET --output-template-file outputtemplate.yml
artifacts:
  type: zip
  files:
    - template.yml
    - outputtemplate.yml

My template.yaml:

AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: >
  helloWorld
  API Gateway connectivity helloWorld
  
Globals:
  Function:
    Timeout: 3

Resources:
  HelloWorldFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: ./
      Handler: app.lambdaHandler
      Runtime: nodejs12.x
      Events:
        HelloWorld:
          Type: Api
          Properties:
            Path: /hello
            Method: get

Is there any additional configuration that need to be done?

Upvotes: 1

Views: 2177

Answers (1)

Marcin
Marcin

Reputation: 238051

From what you've posted, it seems that your last action is CHANGE_SET_REPLACE? If so this would explain why there are no updates to your lambda function. Namely, this only creates a changeset, but doesn't not execute it. It other words, it does not apply it.

You need to add new action after CHANGE_SET_REPLACE action, which is called CHANGE_SET_EXECUTE. This action will take the changes created by the CHANGE_SET_REPLACE, and actually apply it to your stack.

How to add such an action is described in Complete the deployment stage of the tutorial you've provided:

Change sets let you preview the changes that are made before making them, and add approval stages. Add a second action that executes the change set to complete the deployment.

Upvotes: 3

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