version.yml

---
- hosts: 127.0.0.1
  environment:
    AWS_SECURITY_TOKEN: "{{ (ansible_env|default({})).AWS_SESSION_TOKEN|default('') }}"
  connection: local

  # Check for prerequisites
  tasks:
  - name: make sure jq is installed
    shell: "which jq"
    register: jq_result
    failed_when: "jq_result.rc != 0"
  - name: make sure we have connection to AWS.
    shell: "aws s3 ls"
    register: aws_result
    failed_when: "aws_result.rc != 0"

  # Zip and Upload Lambda Function
  - name: Create S3 Bucket
    s3: bucket={{lambda_s3_bucket}} mode=create
    register: s3bucket

  # !!! From here on out, we assume that if the bucket did not exist, this
  # is a new deployment. If the bucket did exist, this is an update to
  # an existing deployment. !!!

  - name: Get API Gateway ID
    shell: aws apigateway get-rest-apis |jq -r '.items[] | select(.name | contains("{{ prefix }} At Job Scheduler")) | .id'
    register: apigwid

  - name: Get CloudFormation outputs
    cloudformation:
      stack_name: "{{ stack_name }}"
      state: "present"
      region: "{{ region }}"
      disable_rollback: true
      template: "template.json"
      template_parameters:
        S3Bucket: "{{ lambda_s3_bucket }}"
        S3Key: "{{ s3_key }}"
        DynamoDBTable: "{{ dynamodb_table_name}}"
        ApiId: "{{ apigwid.stdout }}"
    register: stack
  - name: Set swagger variables from cf output
    set_fact:
      LambdaArn: "{{ stack.stack_outputs['LambdaArn'] }}"
      LambdaName: "{{ stack.stack_outputs['LambdaName'] }}"
      LambdaRole: "{{ stack.stack_outputs['LambdaRole'] }}"
      APIGatewayRole: "{{ stack.stack_outputs['APIGatewayRole'] }}"

  - name: Zip Lambda module
    shell: cp -ar {{ module_name }} .tmp_lambda_dir
  - shell: pip install -r requirements.txt -t ".tmp_lambda_dir/"
  - shell: cd ".tmp_lambda_dir/"; zip -r ../{{ s3_key }} *; cd -

  - name: Upload Lambda zip file to S3
    s3:
      bucket: "{{lambda_s3_bucket}}"
      mode: put
      object: "{{ s3_key }}"
      src: "{{ s3_key }}"
      overwrite: different

  - name: Release new version of Lambda code
    shell: aws lambda update-function-code --function-name {{ LambdaArn }} --s3-bucket {{ lambda_s3_bucket }} --s3-key {{ s3_key }} --publish

  - name: Cleanup temporary files
    file: path=.tmp_lambda_dir state=absent
  - file: path=swagger.ansible.yml state=absent
  - file: path={{ s3_key }} state=absent