Google’s App Engine Gets A Firewall
In this example, a company has set up a firewall to grant access to theengineering team and internal corporate network to their in-development app. Thefirewall rules have been created with large gaps between each priority to allowfor growth.
Google’s App Engine gets a firewall
GCP provides the ability to specify both Ingress and Egress firewall rules that control network traffic entering a VPC. However, because App Engine is one of the oldest services on GCP, it has an independent firewall engine that controls:
Google allows you to add your web application code to the platform while managing the infrastructure for you. The engine ensures that your web apps are secure and running and saves them from malware and threats by enabling the firewall.
The first thing we'll be doing is configure a custom domain for our app engine service, then we will use app engine firewall rules to allow calls only from the public IP of the third party vendor. This is the best way to secure our recently exposed service over the internet.
This set of 50 Google Cloud Certified Associate Engineer sample questions will offer you a good sense of how the GCP Associate Cloud Engineer test is designed, what types of questions will be asked, and how to pass the google associate cloud engineer exam in the first attempt.
The Firewall Rule in App Engine can be configured in Terraform with the resource name google_app_engine_firewall_rule. The following sections describe 5 examples of how to use the resource and its parameters.
A. Configure a VPN tunnel between the on-premises data centre and the GCP VPC. Create a custom route in the VPC for Google Restricted APIs IP range (199.36.153.4/30) and propagate the route over VPN. Resolve *.googleapis.com as a CNAME record to restricted.googleapis.com in your on-premises DNS server.B. Make an exception and assign public IP addresses to the servers. Configure firewall rules to allow traffic from the VM public IP addresses to the IP range of Cloud Storage.C. Create a new VPC in GCP and deploy a proxy server like HAProxy/Squid to forward requests to Cloud Storage. Configure a VPN tunnel between the on- premises data centre and the GCP VPC. Have the servers access Cloud Storage through the proxy.D. Migrate all VMs from the data centre to Google Compute Engine. Set up a Load Balancer on the GCP bucket and have the servers access Cloud Storage through the load balancer. 350c69d7ab