This final part of the series details how to create a load balancer in Oracle Cloud Infrastructure (OCI) and secure it by assigning an SSL certificate to its listener. This ensures secure and efficient traffic distribution for applications.
Step 1: Access the Load Balancer Service
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Log in to OCI ConsoleI log in to the OCI Console and navigate to Networking > Load Balancers.
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Create a New Load Balancer
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I click Create Load Balancer and provide the following details:
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Name: A descriptive name for the load balancer.
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Type: Public for internet-facing or Private for internal applications.
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Shape: I choose a shape (e.g., 10 Mbps or 100 Mbps) based on expected traffic.
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Assign VCN and Subnets
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I select a Virtual Cloud Network (VCN) and subnet. These subnets provide access to the application backend.
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Step 2: Configure Backends
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Define Backend Servers
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I add backend instances or IP addresses.
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I set the backend port (e.g., 80 for HTTP or 443 for HTTPS).
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Health Check Configuration
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I configure health checks to monitor backend health by providing:
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Protocol: HTTP or HTTPS
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Path: Endpoint to check (e.g., /healthcheck)
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Interval and Timeout: Define intervals for health checks.
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Step 3: Add a Listener
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Create a Listener
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I navigate to the Listeners section and click Add Listener.
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I provide the following details:
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Protocol: HTTPS
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Port: 443 for secure connections.
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Certificate: I choose one of the following:
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OCI Certificates: Select from the OCI Certificates service.
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Custom Certificate: Upload an SSL certificate and private key in PEM format.
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Follow this step by step guide:
Conclusion
By following these steps, I successfully created a load balancer and assigned an SSL certificate to its listener in OCI. This setup ensures efficient traffic distribution and secure communication, supporting a scalable and robust application infrastructure.
With this final step, the series concludes. I hope these guides have been valuable in setting up and optimizing cloud resources in OCI.