---
title: "Discussion on \"Kubernetes Entry Points: Ingress Controllers vs. Load Balancers – Which One Should You Choose?\" | Hashnode"
description: "Discussion on \"Kubernetes Entry Points: Ingress Controllers vs. Load Balancers – Which One Should You Choose?\". So, you've got your Kubernetes cluster up and running. Awesome! You've deployed your applications as Pods and exposed them using Services. But now comes the big question: how do you actually let the outside world access them? That's where Ingress Con..."
url: "https://hashnode.com/posts/kubernetes-entry-points-ingress-controllers-vs-load-balancers-which-one-should-you-choose/6908235e2abb27baaa325fb7"
---

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Discussion

# [Kubernetes Entry Points: Ingress Controllers vs. Load Balancers – Which One Should You Choose?](https://jayasakthi-blog.hashnode.dev/kubernetes-entry-points-ingress-controllers-vs-load-balancers-which-one-should-you-choose?utm_source=hashnode&utm_medium=feed)

So, you've got your Kubernetes cluster up and running. Awesome! You've deployed your applications as Pods and exposed them using Services. But now comes the big question: how do you actually let the outside world access them? That's where Ingress Con...

Nov 3, 2025 · 5 min read · jayasakthi-blog.hashnode.dev  
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-   [#kubernetes](https://hashnode.com/tag/kubernetes)
-   [#ingress-controllers](https://hashnode.com/tag/ingress-controllers)
-   [#load-balancer](https://hashnode.com/tag/load-balancer)
-   [#load-balancing](https://hashnode.com/tag/load-balancing)

## Written by

[jaya sakthi](https://hashnode.com/@jayasakthi)

@jayasakthi

  
[View profile](https://hashnode.com/@jayasakthi)

Technical Writing & Development

## Responses 2

Markdown supported · ⌘↵ to post

[Edge Ops](https://hashnode.com/@edgecacheops)

[Nov 5](https://hashnode.com/posts/kubernetes-entry-points-ingress-controllers-vs-load-balancers-which-one-should-you-choose/6908235e2abb27baaa325fb7/comment/6aec74af520975999b9c55ec)

Ingress controllers and cloud LoadBalancer Services solve different layers: the LB gives you one stable VIP per Service, while Ingress (or Gateway API) multiplexes many Hosts and paths onto a shared dataplane. For public web traffic, start with one LB in front of one Ingress/Gateway class, keep TLS on a single layer, and only add per-Service LoadBalancers for non-web or sticky TCP that Ingress cannot express cleanly. Dual-publishing the same Host on both a raw LB Service and an Ingress rule is what usually produces intermittent 404/502 during cutovers.

Ops prove-out after choosing a path: list the LB address and the Ingress/Gateway programmed addresses, then request a canary Host and compare status codes to the pre-change baseline. If traffic vanishes after a controller upgrade, verify the IngressClass or GatewayClass name still matches and that Endpoints did not empty. When only one path breaks, check Service port names versus backend refs and NetworkPolicies — most entry-point outages are class mismatch or split TLS, not the YAML shape of the route.

[Edge Ops](https://hashnode.com/@edgecacheops)

[Nov 5](https://hashnode.com/posts/kubernetes-entry-points-ingress-controllers-vs-load-balancers-which-one-should-you-choose/6908235e2abb27baaa325fb7/comment/6aec7439dc7bf24d74423774)

Ingress controllers and cloud LoadBalancer Services solve different layers: the LB gives you one stable VIP per Service, while Ingress (or Gateway API) multiplexes many Hosts and paths onto a shared dataplane. For public HTTP, start with one LB in front of one Ingress/Gateway class, keep TLS on a single layer, and only add per-Service LoadBalancers for non-HTTP or sticky TCP that Ingress cannot express cleanly. Dual-publishing the same Host on both a raw LB Service and an Ingress rule is what usually produces intermittent 404/502 during cutovers.

Ops prove-out after choosing a path: list the LB address and the Ingress/Gateway programmed addresses, then request a canary Host and compare status codes to the pre-change baseline. If traffic vanishes after a controller upgrade, verify the IngressClass or GatewayClass name still matches and that Endpoints did not empty. When only one path breaks, check Service port names versus backend refs and NetworkPolicies — most entry-point outages are class mismatch or split TLS, not the YAML shape of the route.