CORD-270 CORD-444 added REST API to get list of switches and addded switches to MAAS

Change-Id: I0f1778b835fed947e19ace4ecff4900d72b405b6
diff --git a/switchq/Dockerfile b/switchq/Dockerfile
index e8d1602..49b4c8b 100644
--- a/switchq/Dockerfile
+++ b/switchq/Dockerfile
@@ -11,54 +11,21 @@
 ## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 ## See the License for the specific language governing permissions and
 ## limitations under the License.
-FROM ubuntu:14.04
+FROM golang:1.6-alpine
 MAINTAINER Open Networking Laboratory <info@onlab.us>
 
-# Base image information borrowed by official golang wheezy Dockerfile
-RUN apt-get update && apt-get install -y --no-install-recommends \
-		g++ \
-		gcc \
-		libc6-dev \
-		make \
-                curl \
-	&& rm -rf /var/lib/apt/lists/*
-
-ENV GOLANG_VERSION 1.6.2
-ENV GOLANG_DOWNLOAD_URL https://golang.org/dl/go$GOLANG_VERSION.linux-amd64.tar.gz
-ENV GOLANG_DOWNLOAD_SHA256 e40c36ae71756198478624ed1bb4ce17597b3c19d243f3f0899bb5740d56212a
-
-RUN curl -kfsSL "$GOLANG_DOWNLOAD_URL" -o golang.tar.gz \
-	&& echo "$GOLANG_DOWNLOAD_SHA256  golang.tar.gz" | sha256sum -c - \
-	&& tar -C /usr/local -xzf golang.tar.gz \
-	&& rm golang.tar.gz
-
-ENV GOPATH /go
-ENV PATH $GOPATH/bin:/usr/local/go/bin:$PATH
-
-RUN mkdir -p "$GOPATH/src" "$GOPATH/bin" && chmod -R 777 "$GOPATH"
-
-# CORD Provisioner Dockerfile
-WORKDIR $GOPATH
-
-RUN apt-get update && \
-	apt-get install -y  software-properties-common && \
-	apt-add-repository ppa:ansible/ansible && \
-	apt-get update -y  -m && \
-	apt-get install -y git ansible
-
-RUN mkdir -p /root/.ssh
-COPY ssh-config /root/.ssh/config
+RUN apk --update add openssh-client git
 
 RUN mkdir -p /switchq
 COPY vendors.json /switchq/vendors.json
 
 RUN go get github.com/tools/godep
-ADD . $GOPATH/src/gerrit.opencord.com/maas/switchq
+ADD . /go/src/gerrit.opencord.com/maas/switchq
 
-WORKDIR $GOPATH/src/gerrit.opencord.com/maas/switchq
-RUN $GOPATH/bin/godep restore || true
+WORKDIR /go/src/gerrit.opencord.com/maas/switchq
+RUN /go/bin/godep restore || true
 
-WORKDIR $GOPATH
+WORKDIR /go
 RUN go install gerrit.opencord.com/maas/switchq
 
 LABEL org.label-schema.name="switchq" \