Topic 1 Question 277

Professional Cloud Developer

Topic 1 Question 277
Your team has created an application that is hosted on a Google Kubemetes Engine (GKE) cluster. You need to connect the application to a legacy REST service that is deployed in two GKE clusters in two different regions. You want to connect your application to the legacy service in a way that is resilient and requires the fewest number of steps. You also want to be able to run probe-based health checks on the legacy service on a separate port. How should you set up the connection?

2 つ選択
- Use Traffic Director with a sidecar proxy to connect the application to the service.
- Set up a proxyless Traffic Director configuration for the application.
- Configure the legacy service's firewall to allow health checks originating from the sidecar proxy.
- Configure the legacy service's firewall to allow health checks originating from the application.
- Configure the legacy service's firewall to allow health checks originating from the Traffic Director control plane.
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- 正解だと思う選択肢: AC
  1.Use Traffic Director with a sidecar proxy (Option A):This enables reliable communication between your application and the legacy service. The sidecar proxy can manage traffic routing, load balancing, and resilience.
  
  Configure the legacy service's firewall to allow health checks originating from the sidecar proxy (Option C):By allowing health checks from the sidecar proxy, you ensure that the health checks, which are necessary for ensuring service availability, are permitted by the firewall.
  👍 2
  MFay2023/12/01
- 正解だと思う選択肢: AC
  For connecting a GKE-hosted application to a legacy REST service across two regions, using Traffic Director with a sidecar proxy and configuring the legacy service's firewall for health checks offers a resilient and efficient solution. More details can be found at: https://thenewstack.io/google-traffic-director-and-the-l7-internal-load-balancer-intermingles-cloud-native-and-legacy-workloads/
  
  👍 1
  plutonians1232023/12/13
- 正解だと思う選択肢: AC
  Answer AC Question is duplicated : 246
  
  👍 1
  Kadhem2023/12/26
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