LTM : Troubleshooting with no source IP
We have a problem. we have an LTM in AWS and configured a VIP along with the pools. Here We have multiple pools and traffic is sent to the pools via Irule based on URL. Now from Google Cloud with Google Build server less technology they are triggering a JOb which fetches details from the AWS Cloud and builds instances on Google Cloud. As this is a serverless technology on Google cloud we are not sure of the Source IP. Now the problem is one build is getting success and after that 4 or 5 build is getting failed. again 1 success and rest failing. GCP confirmed its leaving Google. Now we are unable to know whether the traffic is coming to LTM or not. This VIP and pool are already in use by multiple users and working fine and in production. GCP is alone an issue. Could anyone help me with the troubleshooting ideas?