How to Integrate SAP Leonardo with CircleCI

Prerequisites

• Ensure you have a SAP Leonardo account set up with appropriate APIs enabled.

 

• Sign up for a CircleCI account if you haven't already.

 

• Install Node.js and npm on your local machine to run scripts locally if needed.

Step 1: Configuring SAP Leonardo API Access

• Log into your SAP Leonardo account and navigate to the API section.

 

• Generate an API key that CircleCI will use to communicate with SAP Leonardo.

 

• Note down the API endpoint URL that you will interact with from CircleCI.

Step 2: Create a New CircleCI Project

• Log into CircleCI and click on the "Add Projects" tab.

 

• Select the repository where your SAP Leonardo integration code resides.

 

• Follow the prompts to set up a new CircleCI project pipeline for your repository.

Step 3: Add Environment Variables in CircleCI

• Navigate to your project settings in CircleCI.

 

• Under "Environment Variables," add your SAP Leonardo API key and any other necessary credentials.

 

• Example: Set a variable named SAP_API_KEY with your actual API key.

Step 4: Create a CircleCI Configuration File

• Create a .circleci folder in the root of your repository.

 

• Within this folder, create a config.yml file.

 

• Copy and adapt the following basic configuration to suit your project needs:

version: 2.1

jobs:
  build:
    docker:
      - image: circleci/node:latest
    steps:
      - checkout
      - run:
          name: Install Dependencies
          command: npm install
      - run:
          name: Run Tests
          command: npm test
      - run:
          name: Deploy to SAP Leonardo
          command: |
            curl -X POST \
            https://api.sap.com/your-endpoint \
            -H "Authorization: Bearer $SAP_API_KEY" \
            -H "Content-Type: application/json" \
            -d @data.json

workflows:
  version: 2
  build-deploy:
    jobs:
      - build

Step 5: Test the Integration

• Commit and push your updated configuration file to the repository.

 

• Check CircleCI's dashboard to ensure your pipeline runs as expected.

 

• Monitor logs for any errors during the API interaction phase with SAP Leonardo.

Step 6: Troubleshooting Common Issues

• Ensure your API key is correctly set up and corresponds to the environment you're querying or updating.

 

• Check CORS settings if you encounter issues with cross-origin requests.

 

• Review CircleCI build logs for any errors related to Node.js dependencies and correct them accordingly.