Modify dockerfile to use common docker image

In order to decrease image size as well as
decrease the build time of docker image everyday

Issue-ID: AAI-219
Change-Id: I6c5aea3672a24f0512ef95eead32b04b642400e9
Signed-off-by: Venkata Harish K Kajur <vk250x@att.com>

3 files changed, 107 insertions, 105 deletions

diff --git a/aai-traversal/src/main/resources/docker/Dockerfile b/aai-traversal/src/main/resources/docker/Dockerfile
index 596c71d..dc28e15 100644
--- a/aai-traversal/src/main/resources/docker/Dockerfile
+++ b/aai-traversal/src/main/resources/docker/Dockerfile
@@ -1,88 +1,31 @@
-FROM ubuntu:14.04
+FROM aaionap/aai-common:1.1.0
 
-ENV DEBIAN_FRONTEND noninteractive
-
-ARG HTTP_PROXY
-ARG HTTPS_PROXY
-
-ENV HTTP_PROXY  ${HTTP_PROXY}
-ENV HTTPS_PROXY ${HTTPS_PROXY}
-ENV https_proxy ${HTTPS_PROXY}
-ENV http_proxy  ${HTTP_PROXY}
-
-# Setup JAVA_HOME, this is useful for docker commandline
-ENV JAVA_HOME /usr/lib/jvm/java-8-openjdk-amd64
-
-# Install all the application requirements such as curl ksh and git
-# Also install the chef and then remove it in one RUN command
-# Because the docker files work like git commits and each command is committed
-# So removing the chef in a different command will still have its in its build image
-# Its good to be optimizing and removing any files that are not needed for docker images
-# for the best possible performance out of your image
-
-RUN if [ ! -z ${HTTP_PROXY} ]; then echo "Acquire::http::proxy  \"${HTTP_PROXY}\";" >> /etc/apt/apt.conf; fi && \
-    if [ ! -z ${HTTPS_PROXY} ]; then echo "Acquire::https::proxy \"${HTTPS_PROXY}\";" >> /etc/apt/apt.conf; fi && \
-    apt-get update && \
-    apt-get install -y software-properties-common uuid-runtime && \
-    apt-get install --reinstall ca-certificates && \
-    sudo -E add-apt-repository ppa:openjdk-r/ppa && \
-    apt-get update && \
-    apt-get -qq install -y openjdk-8-jre-headless git curl ksh && \
-    curl -k -LO  https://packages.chef.io/stable/ubuntu/14.04/chefdk_0.17.17-1_amd64.deb || \
-    curl --tlsv1 -LO https://packages.chef.io/stable/ubuntu/14.04/chefdk_0.17.17-1_amd64.deb && \
-    dpkg -i chefdk_0.17.17-1_amd64.deb && \
-    rm chefdk_0.17.17-1_amd64.deb && \
-    rm -rf /var/lib/apt/lists/*
+RUN mkdir -p /opt/aaihome/aaiadmin /opt/aai/logroot/AAI-RES /opt/app/aai-traversal/bin /opt/app/aai-traversal/extApps; 
 
 # Add the proper files into the docker image from your build
-ADD ./opt/app /opt/app
-ADD ./commonLibs/ /opt/app/commonLibs/
-ADD init-chef.sh /init-chef.sh
-ADD docker-entrypoint.sh /docker-entrypoint.sh
-ADD aai.sh /etc/profile.d/aai.sh
-
-# Expose the ports for outside linux to use
-# 8446 is the important one to be used
-
-EXPOSE 8446
-
-# Create the /var/chef if it doesn't exist
-WORKDIR /var/chef
-
-# Create the directory structure of aai application resembling the development server
-# hard-coding path to match ajsc version
+ADD ./opt/app/aai-traversal /opt/app/aai-traversal
+ADD ./commonLibs/           /opt/app/commonLibs/
+ADD init-chef.sh 	    /opt/app/aai-traversal/init-chef.sh
+ADD docker-entrypoint.sh    /opt/app/aai-traversal/docker-entrypoint.sh
+ADD aai.sh 		    /etc/profile.d/aai.sh
 
-RUN chmod 755 /init-chef.sh /docker-entrypoint.sh && chmod 644 /etc/profile.d/aai.sh && \
-    mkdir /opt/aaihome && \
-    useradd -r -ms /bin/bash -d /opt/aaihome/aaiadmin aaiadmin && \
-    mkdir -p /opt/app/${project.artifactId}  && \
-    chown aaiadmin:aaiadmin /opt/app/${project.artifactId} && \
-    chown -R aaiadmin:aaiadmin /opt/app/${project.artifactId} && \
-    mkdir -p /opt/aai/logroot && \
-    chown -R aaiadmin:aaiadmin /opt/aai/logroot && \
-    ln -s /opt/app/${project.artifactId}/bin scripts && \
-    mkdir -p /opt/app/${project.artifactId}/extApps && chown -R aaiadmin:aaiadmin /opt/app/${project.artifactId}/extApps && \
-    find /opt/app/${project.artifactId}/bin -name "*.sh" -exec chmod 755 {} + && \
-    chown aaiadmin:aaiadmin /docker-entrypoint.sh && \
-    chown -R aaiadmin:aaiadmin /var/chef && \
-    mkdir -p /opt/aai/logroot/AAI-GQ && \
-    chown aaiadmin:aaiadmin /opt/aai/logroot/AAI-GQ && \
-    ln -s /opt/aai/logroot/AAI-GQ /opt/app/${project.artifactId}/logs && \
-    chown -R aaiadmin:aaiadmin /opt/app/${project.artifactId}/logs
+# Change the permissions of aai shell script and all scripts in the microservice to be executable
+RUN chmod 644 /etc/profile.d/aai.sh && \
+	find /opt/app/aai-traversal -name "*.sh" -exec chmod 755 {} + 
 
+# Set the log directory to be mountable so the logs will be persisted
 VOLUME /opt/aai/logroot/AAI-GQ
 
-WORKDIR /
+# Expose the ports that needs to be available from the container
+EXPOSE 8447
 
-USER aaiadmin
+# During the startup of the container, this will be the starting directory
+WORKDIR /opt/app/aai-traversal
 
 # When the container is started this is the entrypoint script
 # that docker will run. Make sure this script doesn't end abruptly
-# If you want the container running even if the main application stops
-# You can run a ever lasting process like tail -f /dev/null
-# Or something like that at the end of the docker-entrypoint script
-# So if the main application you are planning on running fails
-# the docker container keeps on running forever
+# Docker entrypoint will run exec command to make that main process
+# Using the exec form here will ensure the java process is main
 
-ENTRYPOINT ./docker-entrypoint.sh
+ENTRYPOINT ["/bin/bash", "/opt/app/aai-traversal/docker-entrypoint.sh"]
 
diff --git a/aai-traversal/src/main/resources/docker/docker-entrypoint.sh b/aai-traversal/src/main/resources/docker/docker-entrypoint.sh
index 0f14860..52c6bfa 100644
--- a/aai-traversal/src/main/resources/docker/docker-entrypoint.sh
+++ b/aai-traversal/src/main/resources/docker/docker-entrypoint.sh
@@ -18,39 +18,76 @@
 # ============LICENSE_END=========================================================
 ###
 
-cd /var/chef;
+# Set the current path to be the application home and common libs home
+APP_HOME=$(pwd);
+COMMONLIBS_HOME="/opt/app/commonLibs";
 
-CHEF_CONFIG_REPO=${CHEF_CONFIG_REPO:-aai-config};
+export CHEF_CONFIG_REPO=${CHEF_CONFIG_REPO:-aai-config};
+export CHEF_GIT_URL=${CHEF_GIT_URL:-http://gerrit.onap.org/r/aai};
+export CHEF_CONFIG_GIT_URL=${CHEF_CONFIG_GIT_URL:-$CHEF_GIT_URL};
+export CHEF_DATA_GIT_URL=${CHEF_DATA_GIT_URL:-$CHEF_GIT_URL};
 
-CHEF_GIT_URL=${CHEF_GIT_URL:-http://nexus.onap.org/r/aai};
+USER_ID=${LOCAL_USER_ID:-9001}
 
-CHEF_CONFIG_GIT_URL=${CHEF_CONFIG_GIT_URL:-$CHEF_GIT_URL};
-CHEF_DATA_GIT_URL=${CHEF_DATA_GIT_URL:-$CHEF_GIT_URL};
+if [ $(cat /etc/passwd | grep aaiadmin | wc -l) -eq 0 ]; then 
+	useradd --shell=/bin/bash -u ${USER_ID} -o -c "" -m aaiadmin || {
+		echo "Unable to create the user id for ${USER_ID}";
+		exit 1;
+	}
+fi;
 
-if [ ! -d "aai-config" ]; then
+chown -R aaiadmin:aaiadmin /opt/app /var/chef /opt/aai/logroot
 
-    git clone --depth 1 -b ${CHEF_BRANCH} --single-branch ${CHEF_CONFIG_GIT_URL}/${CHEF_CONFIG_REPO}.git aai-config || {
-	echo "Error: Unable to clone the aai-config repo with url: ${CHEF_GIT_URL}/${CHEF_CONFIG_REPO}.git";
-	exit;
-    }
-    
-    (cd aai-config/cookbooks/${project.artifactId}/ && \
-	for f in $(ls); do mv $f ../; done && \
-	cd ../ && rmdir ${project.artifactId});
-fi
+gosu aaiadmin ./init-chef.sh
 
-if [ ! -d "aai-data" ]; then
+httpPort=8086;
+httpsPort=8446;
 
-    git clone --depth 1 -b ${CHEF_BRANCH} --single-branch ${CHEF_DATA_GIT_URL}/aai-data.git aai-data || {
-	echo "Error: Unable to clone the aai-data repo with url: ${CHEF_GIT_URL}";
-	exit;
-    }
+cd ${APP_HOME};
 
-fi
+CP=${COMMONLIBS_HOME}/*;
+CP="$CP":${APP_HOME}/etc;
+CP="$CP":${APP_HOME}/lib/*;
+CP="$CP":${APP_HOME}/extJars/logback-access-1.1.7.jar;
+CP="$CP":${APP_HOME}/extJars/logback-core-1.1.7.jar;
+CP="$CP":${APP_HOME}/extJars/aai-core-${AAI_CORE_VERSION}.jar;
 
-chef-solo \
-      -c /var/chef/aai-data/chef-config/dev/.knife/solo.rb \
-      -j /var/chef/aai-config/cookbooks/runlist-${project.artifactId}.json \
-      -E ${AAI_CHEF_ENV};
+# You can add additional jvm options by adding environment variable JVM_PRE_OPTS
+# If you need to add more jvm options at the end then you can use JVM_POST_OPTS
+JVM_OPTS="${JVM_PRE_OPTS} ${JVM_OPTS}";
+JVM_OPTS="${JVM_OPTS} -server -XX:NewSize=512m -XX:MaxNewSize=512m";
+JVM_OPTS="${JVM_OPTS} -XX:SurvivorRatio=8";
+JVM_OPTS="${JVM_OPTS} -XX:+DisableExplicitGC -verbose:gc -XX:+UseParNewGC";
+JVM_OPTS="${JVM_OPTS} -XX:+CMSParallelRemarkEnabled -XX:+CMSClassUnloadingEnabled";
+JVM_OPTS="${JVM_OPTS} -XX:+UseConcMarkSweepGC -XX:-UseBiasedLocking";
+JVM_OPTS="${JVM_OPTS} -XX:ParallelGCThreads=4";
+JVM_OPTS="${JVM_OPTS} -XX:LargePageSizeInBytes=128m ";
+JVM_OPTS="${JVM_OPTS} -XX:+PrintGCDetails -XX:+PrintGCTimeStamps";
+JVM_OPTS="${JVM_OPTS} -Xloggc:${APP_HOME}/logs/gc/graph-query_gc.log";
+JVM_OPTS="${JVM_OPTS} -XX:+HeapDumpOnOutOfMemoryError";
+JVM_OPTS="${JVM_OPTS} ${JVM_POST_OPTS}";
 
-java -cp ${CLASSPATH}:/opt/app/commonLibs/*:/opt/app/aai-traversal/etc:/opt/app/aai-traversal/lib/*:/opt/app/aai-traversal/extJars/logback-access-1.1.7.jar:/opt/app/aai-traversal/extJars/logback-core-1.1.7.jar:/opt/app/aai-traversal/extJars/aai-core-${AAI_CORE_VERSION}.jar -server -XX:NewSize=512m -XX:MaxNewSize=512m -XX:SurvivorRatio=8 -XX:+DisableExplicitGC -verbose:gc -XX:+UseParNewGC -XX:+CMSParallelRemarkEnabled -XX:+CMSClassUnloadingEnabled -XX:+UseConcMarkSweepGC -XX:-UseBiasedLocking -XX:ParallelGCThreads=4 -XX:LargePageSizeInBytes=128m -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -Dsun.net.inetaddr.ttl=180 -XX:+HeapDumpOnOutOfMemoryError -Dhttps.protocols=TLSv1.1,TLSv1.2 -DSOACLOUD_SERVICE_VERSION=1.0.1 -DAJSC_HOME=/opt/app/aai-traversal/ -DAJSC_CONF_HOME=/opt/app/aai-traversal/bundleconfig -DAJSC_SHARED_CONFIG=/opt/app/aai-traversal/bundleconfig -DAFT_HOME=/opt/app/aai-traversal -DAAI_CORE_VERSION=${AAI_CORE_VERSION} -Daai-core.version=${AAI_CORE_VERSION} -Dlogback.configurationFile=/opt/app/aai-traversal/bundleconfig/etc/logback.xml -Xloggc:/opt/app/aai-traversal/logs/ajsc-jetty/gc/graph-query_gc.log com.att.ajsc.runner.Runner context=/ port=8086 sslport=8446
+# You can add additional java options by adding environment variable JAVA_PRE_OPTS
+# If you need to add more jvm options at the end then you can use JAVA_POST_OPTS
+JAVA_OPTS="${JAVA_PRE_OPTS} ${JAVA_OPTS}";
+JAVA_OPTS="${JAVA_OPTS} -Dsun.net.inetaddr.ttl=180";
+JAVA_OPTS="${JAVA_OPTS} -Dhttps.protocols=TLSv1.1,TLSv1.2";
+JAVA_OPTS="${JAVA_OPTS} -DSOACLOUD_SERVICE_VERSION=1.0.1";
+JAVA_OPTS="${JAVA_OPTS} -DAJSC_HOME=${APP_HOME}";
+JAVA_OPTS="${JAVA_OPTS} -DAJSC_CONF_HOME=${APP_HOME}/bundleconfig";
+JAVA_OPTS="${JAVA_OPTS} -DAJSC_SHARED_CONFIG=${APP_HOME}/bundleconfig";
+JAVA_OPTS="${JAVA_OPTS} -DAFT_HOME=${APP_HOME}";
+JAVA_OPTS="${JAVA_OPTS} -DAAI_CORE_VERSION=${AAI_CORE_VERSION}";
+JAVA_OPTS="${JAVA_OPTS} -Daai-core.version=${AAI_CORE_VERSION}";
+JAVA_OPTS="${JAVA_OPTS} -Dlogback.configurationFile=${APP_HOME}/bundleconfig/etc/logback.xml";
+JAVA_OPTS="${JAVA_OPTS} ${JAVA_POST_OPTS}";
+
+JAVA_ARGS="${JAVA_PRE_ARGS} ${JAVA_ARGS}";
+JAVA_ARGS="${JAVA_ARGS} context=/";
+JAVA_ARGS="${JAVA_ARGS} port=$httpPort";
+JAVA_ARGS="${JAVA_ARGS} sslport=$httpsPort";
+JAVA_ARGS="${JAVA_ARGS} ${JAVA_POST_ARGS}";
+
+JAVA_CMD="exec gosu aaiadmin java";
+# Run the following command as aai-admin using gosu and make that process main
+${JAVA_CMD} -cp ${CLASSPATH}:${CP} ${JVM_OPTS} ${JAVA_OPTS} com.att.ajsc.runner.Runner ${JAVA_ARGS} "$@" 
diff --git a/aai-traversal/src/main/resources/docker/init-chef.sh b/aai-traversal/src/main/resources/docker/init-chef.sh
index 112b0b3..0e10055 100644
--- a/aai-traversal/src/main/resources/docker/init-chef.sh
+++ b/aai-traversal/src/main/resources/docker/init-chef.sh
@@ -25,8 +25,30 @@
 #
 ##############################################################################
 
-#echo "AAI_CHEF_ENV=${AAI_CHEF_ENV}" >> /etc/environment
-#echo "AAI_CHEF_LOC=${AAI_CHEF_LOC}" >> /etc/environment
-#touch /root/.bash_profile
-chef-solo -c /var/chef/aai-data/chef-config/dev/.knife/solo.rb -j /var/chef/aai-config/cookbooks/runlist-app-server.json -E ${AAI_CHEF_ENV}
+cd /var/chef;
 
+if [ ! -d "aai-config" ]; then
+
+    git clone --depth 1 -b ${CHEF_BRANCH} --single-branch ${CHEF_CONFIG_GIT_URL}/${CHEF_CONFIG_REPO}.git aai-config || {
+        echo "Error: Unable to clone the aai-config repo with url: ${CHEF_GIT_URL}/${CHEF_CONFIG_REPO}.git";
+        exit;
+    }
+
+    (cd aai-config/cookbooks/aai-traversal/ && \
+        for f in $(ls); do mv $f ../; done && \
+        cd ../ && rmdir aai-traversal);
+fi
+
+if [ ! -d "aai-data" ]; then
+
+    git clone --depth 1 -b ${CHEF_BRANCH} --single-branch ${CHEF_DATA_GIT_URL}/aai-data.git aai-data || {
+        echo "Error: Unable to clone the aai-data repo with url: ${CHEF_GIT_URL}";
+        exit;
+    }
+
+    chef-solo \
+       -c /var/chef/aai-data/chef-config/dev/.knife/solo.rb \
+       -j /var/chef/aai-config/cookbooks/runlist-aai-traversal.json \
+       -E ${AAI_CHEF_ENV};
+
+fi