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docs/tutorials/coredns.md
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@ -1,5 +1,5 @@
# Setting up ExternalDNS for CoreDNS with minikube # Setting up ExternalDNS for CoreDNS with minikube
This tutorial describes how to setup ExternalDNS for usage within a [minikube](https://github.com/kubernetes/minikube) cluster that makes use of [CoreDNS](https://github.com/coredns/coredns) and [nginx ingress controller](https://github.com/kubernetes/ingress-nginx). This tutorial describes how to setup ExternalDNS for usage within a [minikube](https://github.com/kubernetes/minikube) cluster that makes use of [CoreDNS](https://github.com/coredns/coredns) and [nginx ingress controller](https://github.com/kubernetes/ingress-nginx).
You need to: You need to:
* install CoreDNS with [etcd](https://github.com/etcd-io/etcd) enabled * install CoreDNS with [etcd](https://github.com/etcd-io/etcd) enabled
* install external-dns with coredns as a provider * install external-dns with coredns as a provider
@ -24,7 +24,7 @@ helm install stable/etcd-operator --name my-etcd-op
``` ```
etcd cluster is installed with example yaml from etcd operator website. etcd cluster is installed with example yaml from etcd operator website.
``` ```
kubectl apply -f https://raw.githubusercontent.com/coreos/etcd-operator/HEAD/example/example-etcd-cluster.yaml kubectl apply -f https://raw.githubusercontent.com/coreos/etcd-operator/HEAD/example/example-etcd-cluster.yaml
``` ```
### Installing CoreDNS ### Installing CoreDNS
@ -68,7 +68,7 @@ index 964e72b..e2fa934 100644
# Complete example with all the options: # Complete example with all the options:
# - zones: # the `zones` block can be left out entirely, defaults to "." # - zones: # the `zones` block can be left out entirely, defaults to "."
``` ```
**Note**: **Note**:
* IP address of etcd's endpoint should be get from etcd client service. It should be "example-etcd-cluster-client" in this example. This IP address is used through this document for etcd endpoint configuration. * IP address of etcd's endpoint should be get from etcd client service. It should be "example-etcd-cluster-client" in this example. This IP address is used through this document for etcd endpoint configuration.
``` ```
$ kubectl get svc example-etcd-cluster-client $ kubectl get svc example-etcd-cluster-client
@ -228,5 +228,5 @@ $ kubectl run -it --rm --restart=Never --image=infoblox/dnstools:latest dnstools
If you don't see a command prompt, try pressing enter. If you don't see a command prompt, try pressing enter.
dnstools# dig @10.100.4.143 nginx.example.org +short dnstools# dig @10.100.4.143 nginx.example.org +short
10.0.2.15 10.0.2.15
dnstools# dnstools#
``` ```