How can I deploy a new AWS Lambda and API Gateway version without downtime?
I have a /catalogue API backed by AWS Lambda, currently running version 1. As part of my CI/CD pipeline, I publish the OpenAPI definition and Lambda deployment package…
API Gateway
How can I deploy a new AWS Lambda version without API downtime?
I have a /catalogue API running on AWS Lambda, currently using version v1 behind API Gateway. As part of my CI/CD pipeline, I publish the OpenAPI definition and…
Should Azure API Management and WAF live in the hub or a dedicated spoke?
We're deploying several applications that need an API gateway. One option is to place Azure API Management and the WAF in the shared hub, then expose or reach…
Should Azure API Management and WAF live in the hub or a dedicated spoke?
We're deploying several applications that need an API gateway. We're considering placing Azure API Management and the WAF in the hub, then reaching the application endpoints through fully…
Do I need a backend to keep an API key secure?
I have an API key for a service, and I've heard that putting it directly in frontend code is unsafe because users can inspect the app with browser…
Do I Need a Backend to Keep an API Key Secret in a Frontend App?
I have an API key that my frontend application needs to use. I've heard that putting the key directly in frontend code is unsafe because anyone can inspect…
Why does Azure API Management return 404 when the URL exists but the HTTP method is wrong?
I have an operation defined as POST /api/example in Azure API Management. When I send GET /api/example, APIM returns 404 Not Found instead of 405 Method Not Allowed.…
Why does Azure API Management return 404 when the URL exists but the HTTP method is wrong?
I have an operation defined as POST /api/example, but sending GET /api/example through Azure API Management returns 404 Not Found. Since the path exists and only the HTTP…
How can I fix the CORS preflight response for an API Gateway running in Floci?
I'm running a Floci instance with Docker Compose and deploying a REST API Gateway, Lambda function, DynamoDB table, and Cognito resources through Terraform. The API works from Postman,…
How can I fix CORS preflight failures with a local API Gateway emulator?
I'm running a local AWS-style stack with Docker Compose and Terraform, including a REST API Gateway and Lambda handler. The API works from Postman, but browser requests fail…
Which API Gateway Controller Works Best for mTLS and TLS Passthrough?
I'm evaluating API Gateway controllers for applications that require mutual TLS. I'm especially interested in setups using true TLS passthrough, along with any practical experience using controllers such…
Can Azure Application Gateway or Front Door authenticate users with Entra ID?
I'm looking for a way to authenticate users with Microsoft Entra ID before they reach the application infrastructure behind either Azure Application Gateway or Azure Front Door. Ideally,…
How to Manage OpenAI Usage as Your App Grows?
I've been running into some issues as my usage of OpenAI has scaled with multiple users and endpoints. It's gotten pretty messy, with challenges like unclear usage per…
How can I ensure that my AWS Lambda function uses the latest code?
I've been working on updating a Lambda function, but I'm encountering an issue where it seems to not reflect the latest code changes. After fixing an error that…
Is AWS API Gateway a Good Choice Without Using Lambda?
I'm considering the use of AWS API Gateway for our project, but we're not utilizing Lambda at all. Our setup is based on ECS Fargate, and we have…
Looking for Alternatives to kgateway for API Authentication
I'm working on my graduation project, developing a NestJS microservices application, and I'm in need of an API gateway to manage authentication. I initially opted for kgateway after…
Is It a Good Idea to Use CloudFront with API Gateway?
I'm considering adding CloudFront in front of my REST API Gateway since they've rolled out flat rate pricing that includes WAF and DDoS protection. From an infrastructure design…
Transitioning from Ingress-nginx to Gateway API: Seeking Advice on Authentication and Features
Hey everyone! Our team is planning to switch from Ingress as we're approaching the end of support for ingress-nginx next month. This feels like a great opportunity to…
How to Resolve an 'In Use' SSL Certificate Issue in AWS?
Hey everyone! I'm a student diving into AWS and I've stumbled upon a frustrating situation involving AWS Certificate Manager (ACM). I created an SSL certificate for my domain…
How Can I Control Costs for My AWS CRUD Web App?
I'm building a web application using various AWS services including API Gateway, Lambda, DynamoDB, S3, and CloudFront. What's the best way to ensure that my monthly AWS costs…