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add kube-dns to coredns configmap translation (#85)

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Sandeep Rajan 2018-08-21 12:11:02 -04:00 • committed by Chris O'Haver
parent 82742c778a
commit f6d0a56b78
3 changed files with 87 additions and 6 deletions
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kubernetes/README.md
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@ -22,6 +22,9 @@ it creates a ConfigMap and a CoreDNS deployment, then updates the Kube-DNS servi
to use the CoreDNS deployment. By re-using the existing service, there is no disruption in
servicing requests.
By default, the deployment script also translates the existing kube-dns configuration into the equivalent CoreDNS Corefile.
By providing the `-s` option, the deployment script will skip the translation of the ConfigMap from kube-dns to CoreDNS.
The script doesn't delete the kube-dns deployment or replication controller - you'll have to
do that manually, after deploying CoreDNS.
@ -29,7 +32,7 @@ You should examine the manifest carefully and make sure it is correct for your p
cluster. Depending on how you have built your cluster and the version you are running,
some modifications to the manifest may be needed.
In the best case scenario, all that's needed to replace Kube-DNS are these two commands:
In the best case scenario, all that's needed to replace Kube-DNS are these commands:
~~~
$ ./deploy.sh | kubectl apply -f -