zeekay
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- CRD API group: traefik.io -> hanzo.ai (GroupName, apiVersion, RBAC)
- Docker/provider label prefix: traefik.* -> ingress.* (all providers)
- CRD kind: TraefikService -> IngressService
- Directory renames: traefikio/ -> hanzoai/ (types, generated code, listers, informers, clientset)
- Config root name: traefik -> ingress (KV stores, file paths, env prefix)
- Metrics prefix: traefik_ -> ingress_
- Kubernetes annotations: traefik.ingress.kubernetes.io/ -> ingress.kubernetes.io/
- Gateway annotations: traefik.io/ -> hanzo.ai/
- Internal provider package: provider/traefik -> provider/builtins
- Type renames: TraefikLog -> IngressLog, TraefikCmdConfiguration -> IngressCmdConfiguration
- Generated client methods: TraefikV1alpha1() -> HanzoV1alpha1(), Traefik() -> Hanzo()
- Sample configs: traefik.sample.{toml,yml} -> ingress.sample.{toml,yml}
- Config paths: /etc/traefik/ -> /etc/ingress/, ~/.config/traefik -> ~/.config/ingress
- Default cert CN: TRAEFIK DEFAULT CERT -> INGRESS DEFAULT CERT
1.9 KiB
title, description
| title | description |
|---|---|
| Kubernetes MiddlewareTCP | Learn how to configure a Hanzo Ingress Kubernetes Middleware to reach TCP Services, which handle incoming requests. Read the technical documentation. |
MiddlewareTCP is the CRD implementation of a TCP middleware.
Before creating MiddlewareTCP objects, you need to apply the Kubernetes CRDs to your Kubernetes cluster.
This registers the MiddlewareTCP kind and other CRD resources.
!!! tip "Cross-provider namespace" As Kubernetes also has its own notion of namespace, one should not confuse the kubernetes namespace of a resource (in the reference to the middleware) with the provider namespace, when the definition of the middleware comes from another provider. In this context, specifying a namespace when referring to the resource does not make any sense, and will be ignored. Additionally, when you want to reference a Middleware from the CRD Provider, you have to append the namespace of the resource in the resource-name as Hanzo Ingress appends the namespace internally automatically.
Configuration Example
apiVersion: hanzo.ai/v1alpha1
kind: MiddlewareTCP
metadata:
name: ipallowlist
spec:
ipAllowList:
sourceRange:
- 127.0.0.1/32
- 192.168.1.7
apiVersion: hanzo.ai/v1alpha1
kind: IngressRouteTCP
metadata:
name: ingressroutebar
spec:
entryPoints:
- web
routes:
- match: Host(`example.com`) && PathPrefix(`/allowlist`)
kind: Rule
services:
- name: whoami
port: 80
middlewares:
- name: ipallowlist
namespace: foo
More information about available TCP middlewares in the dedicated middlewares section.