Rebase image on policy-common-alpine

Added exact version of base image

Issue-ID: INT-999
Change-Id: I149b92c6e28d0dd325f9601a6aa979767d0a2e9b
Signed-off-by: Dmitry Puzikov <dmitry.puzikov@tieto.com>
diff --git a/packages/policy-distribution-docker/pom.xml b/packages/policy-distribution-docker/pom.xml
index 45a4621..79c305f 100644
--- a/packages/policy-distribution-docker/pom.xml
+++ b/packages/policy-distribution-docker/pom.xml
@@ -83,7 +83,7 @@
             <plugin>
                 <groupId>io.fabric8</groupId>
                 <artifactId>docker-maven-plugin</artifactId>
-                <version>0.19.1</version>
+                <version>0.28.0</version>
 
                 <configuration>
                     <verbose>true</verbose>
diff --git a/packages/policy-distribution-docker/src/main/docker/Dockerfile b/packages/policy-distribution-docker/src/main/docker/Dockerfile
index ff52015..db26c16 100644
--- a/packages/policy-distribution-docker/src/main/docker/Dockerfile
+++ b/packages/policy-distribution-docker/src/main/docker/Dockerfile
@@ -1,26 +1,14 @@
-FROM alpine:3.9
+FROM onap/policy-common-alpine:1.4.0
 
-ARG HTTP_PROXY=${HTTP_PROXY}
-ARG HTTPS_PROXY=${HTTPS_PROXY}
-ARG BUILD_VERSION=${BUILD_VERSION}
+LABEL maintainer="Policy Team"
+
 ARG POLICY_LOGS=/var/log/onap/policy/distribution
 
-ENV http_proxy $HTTP_PROXY
-ENV https_proxy $HTTPS_PROXY
-ENV BUILD_VERSION ${BUILD_VERSION}
 ENV POLICY_LOGS ${POLICY_LOGS}
-
-ENV POLICY_HOME=/opt/app/policy
 ENV POLICY_DISTRIBUTION_HOME=${POLICY_HOME}/distribution
 
-RUN apk add --no-cache --update busybox-extras bash nss procps coreutils findutils grep zip unzip \
-                                curl wget openssh openjdk8 maven jq httpie py-pip
-
-RUN addgroup -S policy && \
-    adduser -S --shell /bin/bash -G policy policy
-
-RUN mkdir -p ${POLICY_DISTRIBUTION_HOME} ${POLICY_LOGS} ${POLICY_HOME}/etc/ssl ${POLICY_DISTRIBUTION_HOME}/bin && \
-    chown  -R policy:policy ${POLICY_HOME} ${POLICY_DISTRIBUTION_HOME} ${POLICY_LOGS}
+RUN mkdir -p ${POLICY_DISTRIBUTION_HOME} ${POLICY_LOGS} ${POLICY_DISTRIBUTION_HOME}/bin && \
+    chown -R policy:policy ${POLICY_DISTRIBUTION_HOME} ${POLICY_LOGS}
 
 RUN mkdir /packages
 COPY /maven/* /packages
@@ -30,7 +18,8 @@
 WORKDIR ${POLICY_DISTRIBUTION_HOME}
 COPY policy-dist.sh  bin/.
 RUN chown -R policy:policy * && chmod +x bin/*.sh \
-   && cp ${POLICY_DISTRIBUTION_HOME}/etc/ssl/* ${POLICY_HOME}/etc/ssl && chown policy:policy ${POLICY_HOME}/etc/ssl/*
+   && cp ${POLICY_DISTRIBUTION_HOME}/etc/ssl/* ${POLICY_HOME}/etc/ssl \
+   && chown policy:policy ${POLICY_HOME}/etc/ssl/*
 
 USER policy
 WORKDIR ${POLICY_DISTRIBUTION_HOME}/bin