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URL map
A URL map is a set of Google Cloud configuration resources that direct requests for URLs to backend services or backend buckets. The URL map does so by using the hostname and path portions for each URL it processes: This diagram shows the structure of the load balancing configuration objects in relation to each other. The simplest URL map only has…
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Cloud Load Balancing
Load balancers are software defined and distributed, which means they arehighly performant and not bottlenecked by a single appliance. They are tightly integrated with Compute Engine and GKE to allow for intelligent autoscaling based on various metrics, and health checks, so we can route traffic to the healthy instances and locations. Load balancers are available…
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Health check
Health check probes come from addresses in the ranges 130.211.0.0/22 and 35.191.0.0/16. HTTP(S) Load Balancer uses health checks to determine if a particular backend instance should receive traffic. If all are unhealthy, clients receive message of “no healthy upstream” Managed Instance Groups also use health checks, but for a different purpose. If an instance is reported an unhealthy, it will…
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Unmanaged instance groups
Group of VMs with different configurations. Use case: Lift and shift of on-premise workloads that need a load balancer to serve traffic. No automatic elasticity or automatic healing
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Environment and Connectivity VPC
It is up to you what you want to put into the connectivity VPC Connectivity VPC : transit VPC + CI/CD …
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Own Your Choices
Acknowledge that every decision you make has consequences, and take ownership of those outcomes, whether positive or negative.