Zero-Downtime Deployments with Docker Compose – No Kubernetes Required
A developer shares their experience achieving zero-downtime deployments using Docker Compose and HAProxy instead of Kubernetes. The article details technical challenges faced with Traefik and how they optimized their scaling strategy.
Why it matters
It challenges the industry trend of over-engineering infrastructure by demonstrating that simpler tools can handle high-traffic production environments.
There's a mass delusion in the industry that you need Kubernetes to run a serious production service. You don't. At StatusDude, we serve thousands of monitoring checks per minute, run multi-region workers, and deploy multiple times a day — all with Docker Compose and HAProxy . Zero dropped requests. Zero downtime. No etcd to babysit at 3 AM.
The article is a technical case study based on personal experience rather than political or social bias.
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