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Contour v0.8.0
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@davecheney davecheney released this 19 Nov 02:13
v0.8.0
9844961

Heptio is proud to present version 0.8 of Contour, our Envoy powered Kubernetes Ingress Controller.

New and improved

Contour 0.8 includes early support for TCP proxying of TLS encrypted traffic. Currently, TCP sessions must be encrypted with TLS. This is necessary so that Envoy can use SNI to route the incoming request to the correct service.

Here is an example IngressRoute document showing the TCP proxying in action:

apiVersion: contour.heptio.com/v1beta1
kind: IngressRoute
metadata:
  name: example
  namespace: default
spec:
  virtualhost:
    fqdn: tcp.example.com
    tls:
      secretName: secret
  tcpproxy:
    services:
    - name: tcpservice
      port: 8080
    - name: otherservice
      port: 9999
      weight: 20
  routes:
  - match: /
    services:
    - name: kuard
      port: 80

Please consult the IngressRoute documentation for more information.

Improvements to this feature we continue throughout the 0.8 and 0.9 series.

Bug fixes

  • The missing Service definition for the deployment/ds-host-net example has been re-added.
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