https://github.com/cybozu-go/contour-plus

Enhance contour for external-dns and cert-manager
https://github.com/cybozu-go/contour-plus

contour kubernetes kubernetes-controller

Last synced: 2 months ago
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Enhance contour for external-dns and cert-manager

• Host: GitHub
• URL: https://github.com/cybozu-go/contour-plus
• Owner: cybozu-go
• License: apache-2.0
• Created: 2019-05-16T07:25:16.000Z (about 7 years ago)
• Default Branch: main
• Last Pushed: 2026-03-24T05:01:54.000Z (3 months ago)
• Last Synced: 2026-03-24T07:28:00.111Z (3 months ago)
• Topics: contour, kubernetes, kubernetes-controller
• Language: Go
• Size: 34.4 MB
• Stars: 26
• Watchers: 8
• Forks: 3
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
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Contour Plus

============

Contour Plus enhances [Contour][] for [ExternalDNS][] and [cert-manager][].

**Project Status**: Testing for GA

Supported environments

----------------------

- Kubernetes

  - 1.34

- Contour

  - 1.33

- ExternalDNS

  - 0.20

- cert-manager

  - 1.20

Other versions may or may not work.

Features

--------

- Create/update/delete [DNSEndpoint][] for ExternalDNS according to FQDN in [HTTPProxy][].

- Create/update/delete [Certificate][] for cert-manager when [HTTPProxy][] is annotated with `kubernetes.io/tls-acme: true`.

Other features are described in [docs/usage.md](docs/usage.md).

Documentation

-------------

[docs](docs/) directory contains documents about designs and specifications.

[releases]: https://github.com/cybozu-go/contour-plus/releases

[godoc]: https://pkg.go.dev/github.com/cybozu-go/contour-plus

[Contour]: https://github.com/projectcontour/contour

[ExternalDNS]: https://github.com/kubernetes-sigs/external-dns

[cert-manager]: https://github.com/cert-manager/cert-manager

[HTTPProxy]: https://projectcontour.io/docs/1.32/config/api/#projectcontour.io/v1.HTTPProxy

[DNSEndpoint]: https://github.com/kubernetes-sigs/external-dns/blob/master/docs/sources/crd.md

[Certificate]: https://cert-manager.io/docs/reference/api-docs/#cert-manager.io/v1.Certificate

Docker images

-------------

Docker images are available on [ghcr.io](https://github.com/cybozu-go/contour-plus/pkgs/container/contour-plus)