Use Alpine as base docker image in xacml-pdp

Issue-ID: POLICY-1554
Change-Id: Ia80f01317f2f224e55ddc18139ac49ca19883cd1
Signed-off-by: shaoqiu <tim.huang@est.tech>

3 files changed, 13 insertions, 20 deletions

diff --git a/packages/policy-xacmlpdp-docker/src/main/docker/Dockerfile b/packages/policy-xacmlpdp-docker/src/main/docker/Dockerfile
index df42ca75..497efc57 100644
--- a/packages/policy-xacmlpdp-docker/src/main/docker/Dockerfile
+++ b/packages/policy-xacmlpdp-docker/src/main/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:16.04
+FROM alpine:3.9
 
 ARG HTTP_PROXY=${HTTP_PROXY}
 ARG HTTPS_PROXY=${HTTPS_PROXY}
@@ -14,32 +14,25 @@ ENV POLICY_HOME=/opt/app/policy
 ENV POLICY_PDPX_HOME=${POLICY_HOME}/pdpx
 
 RUN \
-        apt-get clean && \
-        apt-get update && \
-        apt-get install -y zip unzip curl wget ssh telnet maven && \
-        apt-get install -y software-properties-common && \
-        apt-get install -y jq httpie && \
-        apt-get install -y python-pip && \
-        add-apt-repository ppa:openjdk-r/ppa && \
-        apt-get clean && \
-        apt-get update && \
-        apt-get install -y openjdk-8-jdk
-
-RUN groupadd policy 
-RUN useradd --create-home --shell /bin/bash -g policy policy
+    apk add --no-cache --update busybox-extras bash zip unzip curl wget \
+                                openssh maven openjdk8 jq httpie py-pip
+
+
+RUN addgroup policy && \
+    adduser -S --shell /bin/bash -G policy policy
 
 RUN mkdir -p ${POLICY_PDPX_HOME} ${POLICY_LOGS} ${POLICY_HOME}/etc/ssl ${POLICY_PDPX_HOME}/bin && \
     chown  -R policy:policy ${POLICY_HOME} ${POLICY_PDPX_HOME} ${POLICY_LOGS}
 
 RUN mkdir /packages
 COPY /maven/* /packages
-RUN tar xvfz /packages/policy-xacmlpdp.tar.gz --directory ${POLICY_PDPX_HOME}
-RUN rm /packages/policy-xacmlpdp.tar.gz
+RUN tar xvfz /packages/policy-xacmlpdp.tar.gz --directory ${POLICY_PDPX_HOME} && \
+    rm /packages/policy-xacmlpdp.tar.gz
 
 WORKDIR ${POLICY_PDPX_HOME}
 COPY policy-pdpx.sh  bin/.
-RUN chown -R policy:policy * && chmod +x bin/*.sh
-RUN cp ${POLICY_PDPX_HOME}/etc/ssl/* ${POLICY_HOME}/etc/ssl && chown policy:policy ${POLICY_HOME}/etc/ssl/*
+RUN chown -R policy:policy * && chmod +x bin/*.sh && \
+    cp ${POLICY_PDPX_HOME}/etc/ssl/* ${POLICY_HOME}/etc/ssl && chown policy:policy ${POLICY_HOME}/etc/ssl/*
 
 USER policy
 WORKDIR ${POLICY_PDPX_HOME}/bin
diff --git a/packages/policy-xacmlpdp-docker/src/main/docker/policy-pdpx.sh b/packages/policy-xacmlpdp-docker/src/main/docker/policy-pdpx.sh
index a56e5fea..4ffa8087 100644
--- a/packages/policy-xacmlpdp-docker/src/main/docker/policy-pdpx.sh
+++ b/packages/policy-xacmlpdp-docker/src/main/docker/policy-pdpx.sh
@@ -19,7 +19,7 @@
 # ============LICENSE_END=========================================================
 #
 
-JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64/
+JAVA_HOME=/usr/lib/jvm/java-1.8-openjdk/
 POLICY_PDPX_HOME=/opt/app/policy/pdpx
 KEYSTORE="${POLICY_HOME}/etc/ssl/policy-keystore"
 KEYSTORE_PASSWD="Pol1cy_0nap"
diff --git a/packages/policy-xacmlpdp-tarball/src/main/resources/etc/logback.xml b/packages/policy-xacmlpdp-tarball/src/main/resources/etc/logback.xml
index 6f825611..83e13d7f 100644
--- a/packages/policy-xacmlpdp-tarball/src/main/resources/etc/logback.xml
+++ b/packages/policy-xacmlpdp-tarball/src/main/resources/etc/logback.xml
@@ -140,7 +140,7 @@
         <appender-ref ref="asyncDebugOut" />
     </logger>
 
-    <logger name="network" level=info" additivity="false">
+    <logger name="network" level="info" additivity="false">
         <appender-ref ref="asyncNetworkOut" />
     </logger>