Work Instructions for CDN Purge on GCP

1. Create a Custom IAM Role for CDN Purge
1. Go to the GCP Console:
1. Open the Google Cloud Console.
2. Select Your Project:
1. Ensure you’re in the project where you want to create the custom role.
3. Navigate to IAM & Admin:
1. In the left sidebar, click on IAM & Admin > Roles.
4. Create a New Role:
1. Click on the + Create Role button at the top.
5. Fill in Role Details:
1. Title: Enter a name for the role (e.g., "CDN Purge Role").
2. Description: Describe the purpose (e.g., "Role to allow purging of Cloud CDN cache").
3. Role ID: This will be auto-generated but can be modified if needed.
6. Add Permissions:
1. In the Permissions section, add the following permissions:
2. compute.urlMaps.update: Allows updating URL maps, which is necessary for purging.
3. compute.urlMaps.invalidateCdnCache: Allows purging the cache.
4. compute.urlMaps.get: Allows getting URL map details.

Note: This article has to be used for the resolution steps only. This is not a SOP.