---
title: "Discussion on \"Kubernetes in Production: Reference Architecture, Zero-Downtime Upgrades, Autoscaling, and Running Postgres in Containers\" | Hashnode"
description: "Discussion on \"Kubernetes in Production: Reference Architecture, Zero-Downtime Upgrades, Autoscaling, and Running Postgres in Containers\". A production-ready Kubernetes cluster starts with a managed control plane, worker nodes across three availability zones, an ingress controller or gateway behind a cloud load balancer, cluster and pod"
url: "https://hashnode.com/posts/kubernetes-in-production-reference-architecture-zero-downtime-upgrades-autoscaling-and-running-postgres-in-containers/6af1a62ec73ba6e8742d3468"
---

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[Noah Grinstein](https://hashnode.com/@noahcontrolplane)

Marketing Engineer at Control Plane Corporation

4h ago

# [Kubernetes in Production: Reference Architecture, Zero-Downtime Upgrades, Autoscaling, and Running Postgres in Containers](https://controlplane-eng.hashnode.dev/kubernetes-in-production-reference-architecture-zero-downtime-upgrades-autoscaling-and-running-postgres-in-containers?utm_source=hashnode&utm_medium=feed)

A production-ready Kubernetes cluster starts with a managed control plane, worker nodes across three availability zones, an ingress controller or gateway behind a cloud load balancer, cluster and pod

controlplane-eng.hashnode.dev 20 min read

[#kubernetes](https://hashnode.com/tag/kubernetes) [#devops](https://hashnode.com/tag/devops) [#postgres](https://hashnode.com/tag/postgres) [#cloud](https://hashnode.com/tag/cloud)

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