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…
zero downtime
How can I gracefully drain pods during scale-in on EKS?
With AWS ECS, when a service scales in or deploys, ECS first deregisters the task from the Application Load Balancer and lets existing requests drain before sending SIGTERM…
How does EKS gracefully drain pods during scale-in?
With AWS ECS, when a service scales in or deploys a new version, ECS deregisters the task from the load balancer and drains existing connections before sending SIGTERM…
How do large companies manage legacy code and ensure apps stay online during updates?
As a web developer just starting out, I find myself curious about how big companies handle their legacy code and the process of modernizing it. I know that…
How Can I Achieve Zero-Downtime Database Deployments with a Blue-Green Strategy?
I'm currently using Azure SQL DB Geo-Replication, but I need to pause replication during deployments of new database deliverables while ensuring that the source database stays active. What…
How to Safely Scale Down Node Pools in Oracle Kubernetes Engine?
I'm seeking real-world insights on managing node pool scale-down operations in Oracle Kubernetes Engine (OKE). My objective is to perform a zero-downtime Kubernetes upgrade while minimizing the risks…
How to Safely Scale Down Node Pools in Oracle Kubernetes Engine?
Hi everyone, I'm seeking practical advice on managing Oracle Kubernetes Engine (OKE). My goal is to implement a zero-downtime Kubernetes upgrade and node replacement while minimizing the risk…
Should I learn Kubernetes for Zero Downtime Deployments?
Hey everyone, I've been struggling to achieve zero downtime deployments for my web stack (which includes Laravel, Nuxt, and a few microservices) and I'm seriously considering learning Kubernetes.…
Best Strategies for Zero Downtime Deployments in Production?
I'm managing a production environment with about 100 pods and need advice on how to update services regularly with nearly zero downtime. Ideally, I'd like to have a…