A load balancer is a device that distributes network traffic across multiple servers to improve the performance and reliability of an application or service. It acts as a single point of contact for clients, sitting between the user and the server gr...
Introduction Amazon CloudFront is a powerful content delivery network (CDN) service that integrates seamlessly with AWS services, providing developers with a highly reliable and scalable way to deliver content to end-users with low latency. In this b...
Problem Overview Public Subnet CIDR Setup: Initial Setup: Public subnet CIDR block set to /28. /28 CIDR Block: Provides 16 IP addresses, but fewer are available due to reserved IPs. 5 Reserved IP Addresses in Subnet: Network address: First IP ad...
Introduction In the dynamic landscape of cloud computing, AWS Elastic Container Service (ECS) and Application Load Balancers (ALB) stand out for their flexibility and scalability, especially when deploying containerized applications. A key feature en...
outline You can use AWS ALB with multiple certificates on same the HTTPS port 443. requirement AWS ACM with multiple certificates AWS Route53 AWS ALB how-to ACM add certificate <foo.com, *.foo.com, bar.com, *.bar.com> ALB Listener HT...
outline We can use AWS ALB for gRPC with SSL termination. how-to Create Target Group >> HTTP, gRPC Create ALB >> HTTPS listener, ACM, disable mTLS MUST!! gRPC target group under HTTPS listener reference https://aws.amazon.com/blogs/aws/new-...
