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A10 Thunder Kubernetes Connector

documentation.a10networks.com

LinuxSelf-hosted
Visit documentation.a10networks.com
Spec score 7.7 #11 of 28 in Kubernetes Ingress Controllers

What it is

A10 Thunder Kubernetes Connector (TKC) monitors Kubernetes application lifecycles and updates an external Thunder ADC load balancer to route traffic. Running inside a Kubernetes cluster, it identifies a web service’s NodePort and dynamically configures Thunder ADC to load-balance traffic to Kubernetes nodes, avoiding manual network-resource provisioning. A10 describes TKC for multi-cloud and hybrid-cloud deployments, where Thunder ADC can apply consistent security and business policies across public and private clouds. Centralized traffic routing provides operations teams with application traffic and analytics visibility for troubleshooting. TKC supports Terraform and Ansible for CI/CD integration and is listed as an automated Kubernetes service-discovery option. Related Thunder ADC capabilities include Layer 4–7 load balancing, customizable health checks, aFleX scripting, TLS/SSL offloading, rate limiting and a web application firewall. TKC v2.4.2 is documented for Linux, self-hosted deployments using the ingress API model.

Spec sheet

Purpose
Thunder Kubernetes Connector (TKC) helps provide external access to applications running in a Kubernetes cluster with Thunder ADC.Read 8 Oct 2026 · a10networks.com
Intended users
A10 describes its application and network solutions as serving large enterprises, service providers, and cloud platforms.Read 8 Oct 2026 · investors.a10networks.com
Integrations
A10 says the solution supports automation tools such as Terraform and Ansible for integration into CI/CD pipelines.Read 8 Oct 2026 · a10networks.com
Support
A10 provides product technical support and says its Technical Assistance Center uses a follow-the-sun support model to address issues at any time of day.Read 8 Oct 2026 · a10networks.com
Headquarters
San Jose, California, United StatesRead 28 Sep 2026 · documentation.a10networks.com
Founded
2004Read 28 Sep 2026 · documentation.a10networks.com
Automated configuration
TKC dynamically configures Thunder ADC to provide external access to Kubernetes applications without manual provisioning of network resources.Read 8 Oct 2026 · a10networks.com
Deployment context
The solution is described for Kubernetes applications in multi-cloud and hybrid cloud environments, with TKC running inside the Kubernetes cluster.Read 8 Oct 2026 · a10networks.com
Deployment environments
Thunder ADC is available in physical, virtual, container, bare-metal, and cloud form factors for delivering container-based applications.Read 8 Oct 2026 · a10networks.com
Documentation access
The v2.4.2 release notes and installation guide links redirect to an A10 sign-in page when opened.Read 8 Oct 2026 · documentation.a10networks.com
Integration
Thunder ADC supports dynamic configuration updates through TKC, HashiCorp Consul, and network infrastructure automation.Read 8 Oct 2026 · a10networks.com
Kubernetes platform support
A10 lists Kubernetes and OpenShift among the cloud platforms and technologies supported by Thunder ADC.Read 8 Oct 2026 · a10networks.com
Licensing
The solution brief says A10 FlexPool is a software subscription model that lets organizations allocate and distribute capacity across multiple sites.Read 8 Oct 2026 · a10networks.com
NodePort handling
TKC determines the NodePort assigned to a web service and dynamically configures Thunder ADC to load-balance traffic to Kubernetes nodes.Read 8 Oct 2026 · a10networks.com
Policy consistency
Thunder ADC can apply consistent security and business policies to application traffic across public and private clouds.Read 8 Oct 2026 · a10networks.com
Pricing
The opened A10 pages do not state a price for Thunder Kubernetes Connector.Read 8 Oct 2026 · documentation.a10networks.com
Pricing availability
The opened product and documentation pages provide no TKC price; Thunder ADC directs visitors to How to Buy and Contact Sales.Read 8 Oct 2026 · a10networks.com
Related ADC features
Thunder ADC lists Layer 4–7 load balancing, customizable health checks, aFleX scripting, and TLS/SSL offloading among its features.Read 8 Oct 2026 · a10networks.com
Release
A10’s documentation page lists Thunder Kubernetes Connector v2.4.2 and links to release notes and an installation and configuration guide.Read 8 Oct 2026 · documentation.a10networks.com
Security certification
A10 says it has achieved ISO 27001 certification covering development, servicing, and support of its network and security products.Read 8 Oct 2026 · a10networks.com
Service discovery
TKC discovers Kubernetes services and configures Thunder ADC to load-balance traffic for Kubernetes Pods as they start, stop, or move between nodes.Read 8 Oct 2026 · a10networks.com
Visibility
Routing external traffic through Thunder ADC provides operations teams a centralized view of application traffic and analytics for troubleshooting.Read 8 Oct 2026 · a10networks.com

Strong points and limits

Strong points

  • Automates NodePort-based ADC configuration
  • Supports Terraform and Ansible pipelines
  • Provides centralized traffic visibility
  • Includes rate limiting and web application firewall
  • Supports Kubernetes and OpenShift

Limits

  • Pricing is available only on request
  • Self-hosted Linux deployment required
  • Release documentation links require A10 sign-in

Who it suits

TKC suits large enterprises, service providers and cloud platforms running Kubernetes applications across hybrid or multi-cloud environments. It is relevant to teams automating ingress and ADC configuration.

Verdict

TKC connects Kubernetes service changes with Thunder ADC routing, reducing manual provisioning for ingress traffic. Its automation and policy features fit multi-cloud operations, but deployment is self-hosted and pricing is not published.

Where Specifiction places it

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