issue 283: fix freeze 'master: SSH auth method: private key', fix 'sy…

Vagrantfile

@@ -166,6 +166,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
     # in CoreOS, so tell Vagrant that so it can be smarter.
     v.check_guest_additions = false
     v.functional_vboxsf     = false
+	v.customize ["modifyvm", :id, "--paravirtprovider", "minimal"] # fix freeze "vagrant up" on master: SSH auth method: private key
   end
   config.vm.provider :parallels do |p|
     p.update_guest_tools = false
@@ -270,7 +271,9 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
                 f.write(dnsData)
               end
           else if DNS_PROVIDER == "coredns"
-                system "#{__dir__}/plugins/dns/coredns/deploy.sh 10.100.0.10/24 #{DNS_DOMAIN} #{__dir__}/plugins/dns/coredns/coredns.yaml.sed > #{__dir__}/temp/coredns-deployment.yaml"
+				system "cp #{__dir__}/plugins/dns/coredns/coredns-deployment.yaml #{__dir__}/temp/coredns-deployment.yaml"  # copying a manually compiled file
+				# don't work, why??
+                #system "#{__dir__}/plugins/dns/coredns/deploy.sh 10.100.0.10/24 #{DNS_DOMAIN} #{__dir__}/plugins/dns/coredns/coredns.yaml.sed > #{__dir__}/temp/coredns-deployment.yaml"
                end
           end
         end
@@ -485,6 +488,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
         kHost.vm.provider :virtualbox do |vb, override|
           vb.customize ["modifyvm", :id, "--uart1", "0x3F8", "4"]
           vb.customize ["modifyvm", :id, "--uartmode1", serialFile]
+          vb.customize ["modifyvm", :id, "--paravirtprovider", "minimal"]
         end
         # supported since vagrant-parallels 1.3.7
         # https://github.com/Parallels/vagrant-parallels/issues/164

plugins/dns/coredns/coredns-deployment.yaml

@@ -0,0 +1,159 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: coredns
+  namespace: kube-system
+  labels:
+      kubernetes.io/cluster-service: "true"
+      addonmanager.kubernetes.io/mode: Reconcile
+# ---
+# apiVersion: rbac.authorization.k8s.io/v1
+# kind: ClusterRole
+# metadata:
+  # labels:
+    # kubernetes.io/bootstrapping: rbac-defaults
+    # addonmanager.kubernetes.io/mode: Reconcile
+  # name: system:coredns
+# rules:
+# - apiGroups:
+  # - ""
+  # resources:
+  # - endpoints
+  # - services
+  # - pods
+  # - namespaces
+  # verbs:
+  # - list
+  # - watch
+# ---
+# apiVersion: rbac.authorization.k8s.io/v1
+# kind: ClusterRoleBinding
+# metadata:
+  # annotations:
+    # rbac.authorization.kubernetes.io/autoupdate: "true"
+  # labels:
+    # kubernetes.io/bootstrapping: rbac-defaults
+    # addonmanager.kubernetes.io/mode: EnsureExists
+  # name: system:coredns
+# roleRef:
+  # apiGroup: rbac.authorization.k8s.io
+  # kind: ClusterRole
+  # name: system:coredns
+# subjects:
+# - kind: ServiceAccount
+  # name: coredns
+  # namespace: kube-system
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: coredns
+  namespace: kube-system
+  labels:
+      addonmanager.kubernetes.io/mode: EnsureExists
+data:
+  Corefile: |
+    .:53 {
+        errors
+        log
+        health
+        kubernetes cluster.local 10.100.0.10/24 {
+          pods insecure
+        }
+        prometheus
+        proxy . /etc/resolv.conf
+        cache 30
+    }
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: coredns
+  namespace: kube-system
+  labels:
+    k8s-app: coredns
+    kubernetes.io/cluster-service: "true"
+    addonmanager.kubernetes.io/mode: Reconcile
+    kubernetes.io/name: "CoreDNS"
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      k8s-app: coredns
+  template:
+    metadata:
+      labels:
+        k8s-app: coredns
+    spec:
+      serviceAccountName: coredns
+      tolerations:
+        - key: node-role.kubernetes.io/master
+          effect: NoSchedule
+        - key: "CriticalAddonsOnly"
+          operator: "Exists"
+      containers:
+      - name: coredns
+        image: coredns/coredns:1.0.2
+        imagePullPolicy: IfNotPresent
+        resources:
+          limits:
+            memory: 170Mi
+          requests:
+            cpu: 100m
+            memory: 70Mi
+        args: [ "-conf", "/etc/coredns/Corefile" ]
+        volumeMounts:
+        - name: config-volume
+          mountPath: /etc/coredns
+        ports:
+        - containerPort: 53
+          name: dns
+          protocol: UDP
+        - containerPort: 53
+          name: dns-tcp
+          protocol: TCP
+        - containerPort: 9153
+          name: metrics
+          protocol: TCP
+        livenessProbe:
+          httpGet:
+            path: /health
+            port: 8080
+            scheme: HTTP
+          initialDelaySeconds: 60
+          timeoutSeconds: 5
+          successThreshold: 1
+          failureThreshold: 5
+      dnsPolicy: Default
+      volumes:
+        - name: config-volume
+          configMap:
+            name: coredns
+            items:
+            - key: Corefile
+              path: Corefile
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: coredns
+  namespace: kube-system
+  labels:
+    k8s-app: coredns
+    kubernetes.io/cluster-service: "true"
+    addonmanager.kubernetes.io/mode: Reconcile
+    kubernetes.io/name: "CoreDNS"
+spec:
+  selector:
+    k8s-app: coredns
+  clusterIP: 10.100.0.10
+  ports:
+  - name: dns
+    port: 53
+    protocol: UDP
+  - name: dns-tcp
+    port: 53
+    protocol: TCP
+  - name: metrics
+    port: 9153
+    protocol: TCP