Merge pull request #56170 from rajansandeep/corefileupdate

Automatic merge from submit-queue (batch tested with PRs 55340, 55329, 56168, 56170, 56105). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Update the configmap manifest in CoreDNS

**What this PR does / why we need it**:
This PR updates the corefile to retain the pod requests support like in kube-dns. This helps when upgrading CoreDNS using kubeadm upgrade (#55952).

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2017-11-21 18:56:37 -08:00 committed by GitHub
commit 943d37246a
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@ -295,7 +295,9 @@ data:
errors
log stdout
health
kubernetes {{ .DNSDomain }} {{ .ServiceCIDR }}
kubernetes {{ .DNSDomain }} {{ .ServiceCIDR }} {
pods insecure
}
prometheus
proxy . /etc/resolv.conf
cache 30