Cloud Solutions Architects and Network Engineers
Designing a regional cloud architecture that requires high-throughput UDP or non-standard TCP port support.
Cas d’usage
À propos
The External TCP UDP Network Load Balancing mind map template provides a comprehensive technical breakdown of regional, non-proxied load balancing solutions within Google Cloud. Spanning 115 nodes, this External TCP UDP Network Load Balancing cheat sheet covers critical infrastructure components including Andromeda virtual networking and Google Maglev. It serves as a definitive External TCP UDP Network Load Balancing template for cloud architects, detailing how traffic is distributed among virtual machine (VM) instances in a Virtual Private Cloud (VPC). The guide specifically highlights the 'Direct Server Return' mechanism, where responses from backend VMs bypass the load balancer to go directly to clients, preserving the original source IP addresses. Users can explore the nuances of regional scope, target pools, and the specific protocols supported, such as TCP, UDP, and SSL traffic on non-standard ports.
Conditions d'utilisationQuand utiliser ce modèle
Site Reliability Engineers (SREs) and DevOps Teams
Troubleshooting connectivity issues where source IP preservation and direct server return are critical factors.
IT Students and Certification Candidates
Preparing for a Google Cloud Professional Cloud Network Engineer certification exam.
Comment utiliser ce modèle
Étape 1
Import the template into Xmind
Download and open the .xmind file using Xmind desktop or the web-based editor to view the full 115-node structure.
Étape 2
Map your specific backend instances
Navigate to the 'Target pools' and 'Architecture' branches to replace generic placeholders with your actual VM instance names and VPC details.
Étape 3
Define custom health check logic
Expand the 'Health checks' node to document your specific application's uptime requirements and alerting thresholds within the mind map.
Questions fréquentes
This mind map helps architects visualize complex networking flows, specifically how non-proxied traffic moves through a VPC. It clarifies the 'Direct Server Return' process and the configuration requirements for backend VMs, making it easier to design high-performance, low-latency regional systems.
Yes, the template specifies that for this specific load balancer type, SSL traffic is decrypted by the backends rather than the load balancer itself. It notes that Google-managed SSL certificates are not available here, requiring self-managed certificates on the VM instances.
You can use the 'Firewall rules' and 'Forwarding rules' branches to map out which ports need to be open. Since the load balancer preserves source IPs, the mind map helps you identify where to apply security policies to allow traffic from the internet to your backend instances.
Absolutely. You can open the .xmind file to add your specific project details, such as your regional IP addresses, specific target pool names, or custom health check intervals to tailor the architecture to your organization's needs.
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