libvirt_coreos: to remove old skydns fork fetching from addons

cluster/libvirt-coreos/config-default.sh

@@ -58,3 +58,7 @@ ENABLE_CLUSTER_DNS="${KUBE_ENABLE_CLUSTER_DNS:-true}"
 DNS_SERVER_IP="${SERVICE_CLUSTER_IP_RANGE%.*}.254"
 DNS_DOMAIN="cluster.local"
 DNS_REPLICAS=1
+
+#Generate dns files
+sed -f "${KUBE_ROOT}/cluster/addons/dns/transforms2sed.sed" < "${KUBE_ROOT}/cluster/addons/dns/skydns-rc.yaml.base" | sed -f "${KUBE_ROOT}/cluster/libvirt-coreos/forShellEval.sed"  > "${KUBE_ROOT}/cluster/libvirt-coreos/skydns-rc.yaml"
+sed -f "${KUBE_ROOT}/cluster/addons/dns/transforms2sed.sed" < "${KUBE_ROOT}/cluster/addons/dns/skydns-svc.yaml.base" | sed -f "${KUBE_ROOT}/cluster/libvirt-coreos/forShellEval.sed"  > "${KUBE_ROOT}/cluster/libvirt-coreos/skydns-svc.yaml"

cluster/libvirt-coreos/forShellEval.sed

@@ -0,0 +1,4 @@
+s/\"/\\"/g
+s/DNS_SERVER_IP/{DNS_SERVER_IP}/g
+s/DNS_REPLICAS/{DNS_REPLICAS}/g
+s/DNS_DOMAIN/{DNS_DOMAIN}/g

cluster/libvirt-coreos/skydns-rc.yaml

@@ -1,129 +0,0 @@
-apiVersion: v1
-kind: ReplicationController
-metadata:
-  name: kube-dns-v11
-  namespace: kube-system
-  labels:
-    k8s-app: kube-dns
-    version: v11
-    kubernetes.io/cluster-service: \"true\"
-spec:
-  replicas: ${DNS_REPLICAS}
-  selector:
-    k8s-app: kube-dns
-    version: v11
-  template:
-    metadata:
-      labels:
-        k8s-app: kube-dns
-        version: v11
-        kubernetes.io/cluster-service: \"true\"
-    spec:
-      containers:
-      - name: etcd
-        image: gcr.io/google_containers/etcd-amd64:2.2.1
-        resources:
-          # TODO: Set memory limits when we've profiled the container for large
-          # clusters, then set request = limit to keep this container in
-          # guaranteed class. Currently, this container falls into the
-          # "burstable" category so the kubelet doesn't backoff from restarting it.
-          limits:
-            cpu: 100m
-            memory: 500Mi
-          requests:
-            cpu: 100m
-            memory: 50Mi
-        command:
-        - /usr/local/bin/etcd
-        - -data-dir
-        - /var/etcd/data
-        - -listen-client-urls
-        - http://127.0.0.1:2379,http://127.0.0.1:4001
-        - -advertise-client-urls
-        - http://127.0.0.1:2379,http://127.0.0.1:4001
-        - -initial-cluster-token
-        - skydns-etcd
-        volumeMounts:
-        - name: etcd-storage
-          mountPath: /var/etcd/data
-      - name: kube2sky
-        image: gcr.io/google_containers/kube2sky:1.14
-        resources:
-          # TODO: Set memory limits when we've profiled the container for large
-          # clusters, then set request = limit to keep this container in
-          # guaranteed class. Currently, this container falls into the
-          # "burstable" category so the kubelet doesn't backoff from restarting it.
-          limits:
-            cpu: 100m
-            # Kube2sky watches all pods.
-            memory: 200Mi
-          requests:
-            cpu: 100m
-            memory: 50Mi
-        livenessProbe:
-          httpGet:
-            path: /healthz
-            port: 8080
-            scheme: HTTP
-          initialDelaySeconds: 60
-          timeoutSeconds: 5
-          successThreshold: 1
-          failureThreshold: 5
-        readinessProbe:
-          httpGet:
-            path: /readiness
-            port: 8081
-            scheme: HTTP
-          # we poll on pod startup for the Kubernetes master service and
-          # only setup the /readiness HTTP server once that's available.
-          initialDelaySeconds: 30
-          timeoutSeconds: 5
-        args:
-        # command = "/kube2sky"
-        - --domain=${DNS_DOMAIN}
-      - name: skydns
-        image: gcr.io/google_containers/skydns:2015-10-13-8c72f8c
-        resources:
-          # TODO: Set memory limits when we've profiled the container for large
-          # clusters, then set request = limit to keep this container in
-          # guaranteed class. Currently, this container falls into the
-          # "burstable" category so the kubelet doesn't backoff from restarting it.
-          limits:
-            cpu: 100m
-            memory: 200Mi
-          requests:
-            cpu: 100m
-            memory: 50Mi
-        args:
-        # command = "/skydns"
-        - -machines=http://127.0.0.1:4001
-        - -addr=0.0.0.0:53
-        - -ns-rotate=false
-        - -domain=${DNS_DOMAIN}.
-        ports:
-        - containerPort: 53
-          name: dns
-          protocol: UDP
-        - containerPort: 53
-          name: dns-tcp
-          protocol: TCP
-      - name: healthz
-        image: gcr.io/google_containers/exechealthz:1.0
-        resources:
-          # keep request = limit to keep this container in guaranteed class
-          limits:
-            cpu: 10m
-            memory: 20Mi
-          requests:
-            cpu: 10m
-            memory: 20Mi
-        args:
-        - -cmd=nslookup kubernetes.default.svc.${DNS_DOMAIN} 127.0.0.1 >/dev/null
-        - -port=8080
-        ports:
-        - containerPort: 8080
-          protocol: TCP
-      volumes:
-      - name: etcd-storage
-        emptyDir: {}
-      dnsPolicy: Default  # Don't use cluster DNS.

cluster/libvirt-coreos/skydns-svc.yaml

@@ -1,20 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: kube-dns
-  namespace: kube-system
-  labels:
-    k8s-app: kube-dns
-    kubernetes.io/cluster-service: \"true\"
-    kubernetes.io/name: \"KubeDNS\"
-spec:
-  selector:
-    k8s-app: kube-dns
-  clusterIP:  ${DNS_SERVER_IP}
-  ports:
-  - name: dns
-    port: 53
-    protocol: UDP
-  - name: dns-tcp
-    port: 53
-    protocol: TCP