| Aspect or Feature | kubernetes/ingress-nginx | nginxinc/kubernetes-ingress with NGINX | nginxinc/kubernetes-ingress with NGINX Plus |
|---|---|---|---|
| Fundamental | |||
| Authors | Kubernetes community | NGINX Inc and community | NGINX Inc and community |
| NGINX version | Custom NGINX build that includes several third-party modules | NGINX official mainline build | NGINX Plus |
| Commercial support | N/A | N/A | Included |
| Implemented in | Go/Lua (while Nginx is written in C) | Go/Python | Go/Python |
| Load balancing configuration via the Ingress resource | |||
| Merging Ingress rules with the same host | Supported | Supported via Mergeable Ingresses | Supported via Mergeable Ingresses |
| HTTP load balancing extensions - Annotations | See the supported annotations | See the supported annotations | See the supported annotations |
| HTTP load balancing extensions -- ConfigMap | See the supported ConfigMap keys | See the supported ConfigMap keys | See the supported ConfigMap keys |
| TCP/UDP | Supported via a ConfigMap | Supported via custom resources | Supported via custom resources |
| Websocket | Supported | Supported via an annotation | Supported via an annotation |
| TCP SSL Passthrough | Supported via a ConfigMap | Supported via custom resources | Supported via custom resources |
| JWT validation | Not supported | Not supported | Supported |
| Session persistence | Supported via a third-party module | Not supported | Supported |
| Canary testing (by header, cookie, weight) | Supported via annotations | Supported via custom resources | Supported via custom resources |
| Configuration templates | See the template | See the templates | See the templates |
| Load balancing configuration via Custom Resources | |||
| HTTP load balancing | Not supported | See VirtualServer and VirtualServerRoute resources | See VirtualServer and VirtualServerRoute resources |
| TCP/UDP load balancing | Not supported | See TransportServer resource | See TransportServer resource |
| TCP SSL Passthrough load balancing | Not supported | See TransportServer resource | See TransportServer resource |
| Deployment | |||
| Command-line arguments | See the arguments | See the arguments | See the arguments |
| TLS certificate and key for the default server | Required as a command-line argument/ auto-generated | Required as a command-line argument | Required as a command-line argument |
| Helm chart | Supported | Supported | Supported |
| Operator | Not supported | Supported | Supported |
| Operational | |||
| Reporting the IP address(es) of the Ingress controller into Ingress resources | Supported | Supported | Supported |
| Extended Status | Supported via a third-party module | Not supported | Supported |
| Prometheus Integration | Supported | Supported | Supported |
| Dynamic reconfiguration of endpoints (no configuration reloading) | Supported with a third-party Lua module | Not supported | Supported |
Created
May 18, 2021 14:25
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thank you for comparing those of nginx controllers
Another thanks for the comparison.
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Link to
NGINX Mergeable Ingressesis https://github.com/nginxinc/kubernetes-ingress/blob/master/examples/mergeable-ingress-types/README.md