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Provide example to utilize k8s_external plugin (#2936)

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* Provide example to utilize k8s_external plugin

The example provides a specific use case of k8s_external and may help others to grasp `k8s_external`'s capabilities.

* Update plugin/k8s_external/README.md

Co-Authored-By: Chris O'Haver <cohaver@infoblox.com>

* Update plugin/k8s_external/README.md

Co-Authored-By: Chris O'Haver <cohaver@infoblox.com>
This commit is contained in:
Timoses
2019-06-27 21:02:08 +02:00
committed by Miek Gieben
parent c9e3613613
commit 41661b0848
1 changed files with 16 additions and 0 deletions
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plugin/k8s_external/README.md
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@@ -68,6 +68,22 @@ Enable names under `example.org` to be resolved to in cluster DNS addresses.
}
~~~
With the Corefile above, the following Service will get an `A` record for `test.default.example.org` with IP address `192.168.200.123`.
~~~
apiVersion: v1
kind: Service
metadata:
name: test
namespace: default
spec:
clusterIP: None
externalIPs:
- 192.168.200.123
type: ClusterIP
~~~
# Also See
For some background see [resolve external IP address](https://github.com/kubernetes/dns/issues/242).