Pipeline Trigger

Azure Function to queue Azure Pipleine based on Azure Resource expiry.

Environment Vars

Variable Name	Description	Sample
AZURE_SUBSCRIPTION_ID	Azure subscription ID	00000000-0000-0000-0000-000000000000
RESOURCE_GROUPS	Azure Resource Groups where you have IaC managed resources (comma separated values)	RG_MyApp_Dev,RG_exmaple_app_dev
PIPELINE_URL	Azure DevOps Build Pipeline URL	https://dev.azure.com/MY-ORG/MY-PROJECT/_apis/build/builds?api-version=6.0
PAT	Azure DevOps PAT	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

How it works

The function will list all the resources with tag "ExpiryDate" from given Azure Resource groups. Compare the expiry date with current time. Then the function will queue the Azure IaC pipeline destroy stage with below parameters.

{
    "definition": {
        "id": pipeline_id
        },
    "sourceBranch": "refs/heads/master",
    "sourceVersion": "",
    "reason": 1,
    "demands": [],
    "parameters": "{\"action\":  \"destroy\"}" -------------> (The pipline destroy stage should have a condition to run only when the action variable value is destroy)
    }

Azure DevOps Pipeline sample

You may find a sample pipline here

License

MIT

Author Information

Muhammed Iqbal iquzart@hotmail.com