We will deploy 2 pods and dispach traffic with the NGINX Ingress Controller for Kubernetes
Requirements
- A Cluster Already Online
- Helm on your local machine
Helm is the package manager for Kubernetes and the best way to find, share, and use software built for Kubernetes.
kubectl apply -f rbac-config.yaml
helm init --service-account tiller --upgrade
In Kubernetes, Ingress is an object that allows access to your Kubernetes services from outside the Kubernetes cluster. You configure access by creating a collection of rules that defines which inbound connections reach which services.
helm install stable/nginx-ingress --name nginx-ingress --namespace nginx-ingress --set rbac.create=true --set controller.service.externalTrafficPolicy=Local
Next we will need the Ingress EXTERNAL-IP
kubectl --namespace nginx-ingress get services
Now you can point 2 subdomains ( TYPE A ) on the EXTERNAL-IP
Propagation can be long so wait for it 😴
We will deploy 2 hashicorp/http-echo
server an use the ingress to point on subdomains.
First create the fruits namespace
kubectl create namespace fruits
Deploy the http-echo servers
kubectl apply -f apple.yml
kubectl apply -f banana.yml
Now, edit fruits.yml
with your custom domains and deploy the fruits ingress
kubectl apply -f fruits.yml
And voila !
You can delete the fruits
and nginx-ingress
Namespaces
The MIT License
Copyright (c) 2019 JUST1B
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