Move to alpine

Move docker image to alpine so that the footprint is reduced

Issue-ID: CLAMP-326
Change-Id: Ia3ee72e4aa648475a9960f40967c36128c5df618
Signed-off-by: sebdet <sebastien.determe@intl.att.com>

1 files changed, 4 insertions, 12 deletions

diff --git a/src/main/docker/Dockerfile b/src/main/docker/Dockerfile
index 983dea7da..f2c7edd8e 100644
--- a/src/main/docker/Dockerfile
+++ b/src/main/docker/Dockerfile
@@ -1,7 +1,7 @@
-FROM ubuntu:16.04

+FROM openjdk:8u191-jdk-alpine3.9

 

 MAINTAINER "The Onap Team"

-LABEL Description="This immage contains an updated ubuntu 16.04 with the openjdk installed" Version="16.04-8"

+LABEL Description="This immage contains alpine, openjdk 11 and clamp"

 

 ARG http_proxy

 ARG https_proxy

@@ -10,12 +10,7 @@ ENV HTTPS_PROXY=$https_proxy
 ENV http_proxy=$HTTP_PROXY

 ENV https_proxy=$HTTPS_PROXY

 

-RUN test -n "$http_proxy" && echo "Acquire::Proxy \"http://$http_proxy\";" > /etc/apt/apt.conf.d/02proxy || true &&  \

-    apt-get update &&  \

-    apt-get -y dist-upgrade &&  \

-    apt-get install -y openjdk-8-jre-headless

-

-RUN groupadd -r onap && useradd --no-log-init -r -g onap clamp

+RUN addgroup onap && adduser -D -G onap clamp

 VOLUME /opt/clamp/config

 RUN mkdir /var/log/onap

 RUN chmod a+rwx /var/log/onap

@@ -23,11 +18,8 @@ RUN chmod a+rwx /var/log/onap
 COPY onap-clamp/clamp.jar /opt/clamp/app.jar

 RUN chmod 700 /opt/clamp/app.jar

 

-COPY onap-clamp/startService.sh /opt/clamp/startService.sh

-RUN chmod 700 /opt/clamp/startService.sh

-

 RUN chown -R clamp:onap /opt/clamp

 

 USER clamp

 WORKDIR /opt/clamp/

-ENTRYPOINT ./startService.sh 

+ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-Xms256m", "-Xmx1g", "-jar" ,"./app.jar"]