https://github.com/hxquangnhat/kubernetes-auto-ingress

Dynamically create an ingress for an associated service for Kubernetes, works with nginx ingress controller
https://github.com/hxquangnhat/kubernetes-auto-ingress

auto-ingress dynamic ingress-controller kubernetes

Last synced: 10 days ago
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Dynamically create an ingress for an associated service for Kubernetes, works with nginx ingress controller

• Host: GitHub
• URL: https://github.com/hxquangnhat/kubernetes-auto-ingress
• Owner: hxquangnhat
• License: apache-2.0
• Created: 2017-05-13T21:19:30.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2018-01-20T22:18:56.000Z (almost 7 years ago)
• Last Synced: 2024-06-20T03:48:27.392Z (5 months ago)
• Topics: auto-ingress, dynamic, ingress-controller, kubernetes
• Language: Go
• Homepage:
• Size: 18.6 KB
• Stars: 43
• Watchers: 5
• Forks: 12
• Open Issues: 2
• Metadata Files:
  • Readme: README.MD
  • License: LICENSE

Awesome Lists containing this project

• awesome-kubernetes - Kubernetes Auto-Ingress - Dynamically create an ingress for an associated service for Kubernetes, works with NGNIX ingress controller. (Tools)

README

        
kubernetes-auto-ingress

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

[![Build Status](https://travis-ci.org/hxquangnhat/kubernetes-auto-ingress.svg?branch=master)](https://travis-ci.org/hxquangnhat/kubernetes-auto-ingress)

[![Go Report Card](https://goreportcard.com/badge/github.com/hxquangnhat/kubernetes-auto-ingress)](https://goreportcard.com/report/github.com/hxquangnhat/kubernetes-auto-ingress)

Description

-----------

Dynamically create an ingress for a service which specifies "autoingress: true" label, for associated namespace of the service.

Use `TLS/SSL` and backend is `/` by default.

Works with [nginx-ingress-controller](https://github.com/kubernetes/ingress/tree/master/controllers/nginx).

How to use it

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

Require nginx-ingress-controller running.

Below describes how to run auto-ingress with your `secret` for domain `example.com`

```

openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout tls.key -out tls.crt -subj "/CN=*.example.com"

kubectl create secret tls secret --key tls.key --cert tls.crt

kubectl create -f hack/deployment.yaml

```

If you want to use it outside of the cluster, provide the `kubeconfig` with config file:

`./kubernetes-auto-ingress -kubeconfig=./config`

Then, for every services you want to be ingressed need to put label **auto-ingress/enabled: enabled**.

Service which is already ingressed can be un-ingressed by setting **auto-ingress/enabled: disabled**.

```yaml

apiVersion: v1

kind: Service

metadata:

  name: myapp-service

  labels:

    app: myapp

    auto-ingress/enabled: 'enabled'

spec:

  type: LoadBalancer

  ports:

  - name: http

    port: 80

    targetPort: http

  selector:

    app: myapp

```

The ingress for this `myapp-service` will have the same name `myapp-service`. The servername to access this service would be `myapp-service.example.com`.

How to build it

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

Clone the repository and build the container

```

$ go get github.com/hxquangnhat/kubernetes-auto-ingress

$ cd $GOPATH/github.com/hxquangnhat/kubernetes-auto-ingress

$ make container

```