Merge pull request kubernetes#92651 from rajansandeep/kubeadm-coredns1.7.0

[Kubeadm]:Bump CoreDNS to v1.7.0

Author: k8s-ci-robot

build/dependencies.yaml

@@ -22,7 +22,7 @@ dependencies:
       match: k8s.gcr.io/coredns
 
   - name: "coredns-kubeadm"
-    version: 1.6.7
+    version: 1.7.0
     refPaths:
     - path: cmd/kubeadm/app/constants/constants.go
       match: CoreDNSVersion =

cmd/kubeadm/app/constants/constants.go

@@ -329,7 +329,7 @@ const (
 	KubeDNSVersion = "1.14.13"
 
 	// CoreDNSVersion is the version of CoreDNS to be deployed if it is used
-	CoreDNSVersion = "1.6.7"
+	CoreDNSVersion = "1.7.0"
 
 	// ClusterConfigurationKind is the string kind value for the ClusterConfiguration struct
 	ClusterConfigurationKind = "ClusterConfiguration"

cmd/kubeadm/app/phases/addons/dns/dns_test.go

@@ -585,7 +585,9 @@ func TestCreateCoreDNSConfigMap(t *testing.T) {
         ttl 30
     }
     prometheus :9153
-    forward . /etc/resolv.conf
+    forward . /etc/resolv.conf {
+        max_concurrent 1000
+    }
     cache 30
     loop
     reload
@@ -623,7 +625,9 @@ func TestCreateCoreDNSConfigMap(t *testing.T) {
         fallthrough in-addr.arpa ip6.arpa
     }
     prometheus :9153
-    forward . /etc/resolv.conf
+    forward . /etc/resolv.conf {
+        max_concurrent 1000
+    }
     k8s_external example.com
     cache 30
     loop

cmd/kubeadm/app/phases/addons/dns/manifests.go

@@ -320,7 +320,9 @@ data:
            ttl 30
         }
         prometheus :9153
-        forward . {{ .UpstreamNameserver }}
+        forward . {{ .UpstreamNameserver }} {
+           max_concurrent 1000
+        }
         cache 30
         loop
         reload

go.mod

@@ -29,7 +29,7 @@ require (
 	github.com/codegangsta/negroni v1.0.0 // indirect
 	github.com/container-storage-interface/spec v1.2.0
 	github.com/containernetworking/cni v0.8.0
-	github.com/coredns/corefile-migration v1.0.8
+	github.com/coredns/corefile-migration v1.0.10
 	github.com/coreos/go-oidc v2.1.0+incompatible
 	github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e
 	github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f
@@ -209,7 +209,7 @@ replace (
 	github.com/containerd/ttrpc => github.com/containerd/ttrpc v1.0.0
 	github.com/containerd/typeurl => github.com/containerd/typeurl v1.0.0
 	github.com/containernetworking/cni => github.com/containernetworking/cni v0.8.0
-	github.com/coredns/corefile-migration => github.com/coredns/corefile-migration v1.0.8
+	github.com/coredns/corefile-migration => github.com/coredns/corefile-migration v1.0.10
 	github.com/coreos/bbolt => github.com/coreos/bbolt v1.3.2
 	github.com/coreos/etcd => github.com/coreos/etcd v3.3.10+incompatible
 	github.com/coreos/go-oidc => github.com/coreos/go-oidc v2.1.0+incompatible

go.sum

@@ -108,8 +108,8 @@ github.com/containerd/typeurl v1.0.0 h1:7LMH7LfEmpWeCkGcIputvd4P0Rnd0LrIv1Jk2s5o
 github.com/containerd/typeurl v1.0.0/go.mod h1:Cm3kwCdlkCfMSHURc+r6fwoGH6/F1hH3S4sg0rLFWPc=
 github.com/containernetworking/cni v0.8.0 h1:BT9lpgGoH4jw3lFC7Odz2prU5ruiYKcgAjMCbgybcKI=
 github.com/containernetworking/cni v0.8.0/go.mod h1:LGwApLUm2FpoOfxTDEeq8T9ipbpZ61X79hmU3w8FmsY=
-github.com/coredns/corefile-migration v1.0.8 h1:y/DSRGlmrLPTMUGWR81MgFC2ITLiaTGkbth0BqW3wvc=
-github.com/coredns/corefile-migration v1.0.8/go.mod h1:OFwBp/Wc9dJt5cAZzHWMNhK1r5L0p0jDwIBc6j8NC8E=
+github.com/coredns/corefile-migration v1.0.10 h1:7HI4r5S5Fne749a+JDxUZppqBpYoZK8Q53ZVK9cn3aM=
+github.com/coredns/corefile-migration v1.0.10/go.mod h1:RMy/mXdeDlYwzt0vdMEJvT2hGJ2I86/eO0UdXmH9XNI=
 github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
 github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/go-oidc v2.1.0+incompatible h1:sdJrfw8akMnCuUlaZU3tE/uYXFgfqom8DBE9so9EBsM=

vendor/github.com/coredns/corefile-migration/migration/plugins.go

@@ -169,7 +169,7 @@ github.com/containernetworking/cni/pkg/types/020
 github.com/containernetworking/cni/pkg/types/current
 github.com/containernetworking/cni/pkg/utils
 github.com/containernetworking/cni/pkg/version
-# github.com/coredns/corefile-migration v1.0.8 => github.com/coredns/corefile-migration v1.0.8
+# github.com/coredns/corefile-migration v1.0.10 => github.com/coredns/corefile-migration v1.0.10
 github.com/coredns/corefile-migration/migration
 github.com/coredns/corefile-migration/migration/corefile
 # github.com/coreos/go-oidc v2.1.0+incompatible => github.com/coreos/go-oidc v2.1.0+incompatible