From e9220dd408ec10b787e214eb7f8b9a765f5a8614 Mon Sep 17 00:00:00 2001
From: Sandeep Rajan <srajan@infoblox.com>
Date: Fri, 25 Jan 2019 11:29:03 +0530
Subject: [PATCH] add prometheus port

---
 cluster/addons/dns/coredns/coredns.yaml.base   | 3 +++
 cluster/addons/dns/coredns/coredns.yaml.in     | 3 +++
 cluster/addons/dns/coredns/coredns.yaml.sed    | 3 +++
 cmd/kubeadm/app/phases/addons/dns/manifests.go | 4 ++++
 4 files changed, 13 insertions(+)

diff --git a/cluster/addons/dns/coredns/coredns.yaml.base b/cluster/addons/dns/coredns/coredns.yaml.base
index 3dfd3b7b08..868f01ba85 100644
--- a/cluster/addons/dns/coredns/coredns.yaml.base
+++ b/cluster/addons/dns/coredns/coredns.yaml.base
@@ -187,3 +187,6 @@ spec:
   - name: dns-tcp
     port: 53
     protocol: TCP
+  - name: metrics
+    port: 9153
+    protocol: TCP
diff --git a/cluster/addons/dns/coredns/coredns.yaml.in b/cluster/addons/dns/coredns/coredns.yaml.in
index 473871e6b5..6afd0a3923 100644
--- a/cluster/addons/dns/coredns/coredns.yaml.in
+++ b/cluster/addons/dns/coredns/coredns.yaml.in
@@ -187,3 +187,6 @@ spec:
   - name: dns-tcp
     port: 53
     protocol: TCP
+  - name: metrics
+    port: 9153
+    protocol: TCP
diff --git a/cluster/addons/dns/coredns/coredns.yaml.sed b/cluster/addons/dns/coredns/coredns.yaml.sed
index 3844d2e710..4cb678dc8a 100644
--- a/cluster/addons/dns/coredns/coredns.yaml.sed
+++ b/cluster/addons/dns/coredns/coredns.yaml.sed
@@ -187,3 +187,6 @@ spec:
   - name: dns-tcp
     port: 53
     protocol: TCP
+  - name: metrics
+    port: 9153
+    protocol: TCP
diff --git a/cmd/kubeadm/app/phases/addons/dns/manifests.go b/cmd/kubeadm/app/phases/addons/dns/manifests.go
index c96a4807a8..82187ce2b7 100644
--- a/cmd/kubeadm/app/phases/addons/dns/manifests.go
+++ b/cmd/kubeadm/app/phases/addons/dns/manifests.go
@@ -204,6 +204,10 @@ spec:
     port: 53
     protocol: TCP
     targetPort: 53
+  - name: metrics
+    port: 9153
+    protocol: TCP
+    targetPort: 9153
   selector:
     k8s-app: kube-dns
 `