[AAI-2176] Run container process as non-root

Issue-ID: AAI-2176

Change-Id: Ie852a965be765d3ab24c30f692ceed278c32f874

Signed-off-by: rajeevme<rajeev.mehta@amdocs.com>
Change-Id: Iab79506c332dafb524bfe73c7e7ce9f888e53e4a

2 files changed, 52 insertions, 1 deletions

diff --git a/src/main/bin/start.sh b/src/main/bin/start.sh
index 120f960..b9c49c2 100644
--- a/src/main/bin/start.sh
+++ b/src/main/bin/start.sh
@@ -14,6 +14,30 @@ if [ -z "$KEY_STORE_PASSWORD" ]; then
 	exit 1
 fi
 
+# Changes related to:AAI-2176
+# Change aai datarouter  container processes to run as non-root on the host
+USER_ID=${LOCAL_USER_ID:-9001}
+GROUP_ID=${LOCAL_GROUP_ID:-9001}
+DR_LOGS=/var/log/onap/AAI-DR
+
+if [ $(cat /etc/passwd | grep aaiadmin | wc -l) -eq 0 ]; then
+
+        groupadd aaiadmin -g ${GROUP_ID} || {
+                echo "Unable to create the group id for ${GROUP_ID}";
+                exit 1;
+        }
+        useradd --shell=/bin/bash -u ${USER_ID} -g ${GROUP_ID} -o -c "" -m aaiadmin || {
+                echo "Unable to create the user id for ${USER_ID}";
+                exit 1;
+        }
+fi;
+chown -R aaiadmin:aaiadmin ${MICRO_HOME}
+chown -R aaiadmin:aaiadmin ${DR_LOGS}
+find ${MICRO_HOME}  -name "*.sh" -exec chmod +x {} +
+
+gosu aaiadmin ln -s /logs $MICRO_HOME/logs
+JAVA_CMD="exec gosu aaiadmin java";
+###
 PROPS="-DAJSC_HOME=${MICRO_HOME}"
 PROPS="$PROPS -Dlogging.config=${MICRO_HOME}/bundleconfig/etc/logback.xml"
 PROPS="$PROPS -DCONFIG_HOME=$CONFIG_HOME"
@@ -33,4 +57,4 @@ JVM_MAX_HEAP=${MAX_HEAP:-1024}
 cd ${MICRO_HOME}
 jar uf0 ${MICRO_HOME}/data-router.jar BOOT-INF/lib/* > /dev/null 2>&1
 
-exec java -Xmx${JVM_MAX_HEAP}m $PROPS -jar ${MICRO_HOME}/data-router.jar
\ No newline at end of file
+${JAVA_CMD}  -Xmx${JVM_MAX_HEAP}m $PROPS -jar ${MICRO_HOME}/data-router.jar
diff --git a/src/main/docker/Dockerfile b/src/main/docker/Dockerfile
index 7342a64..0ff79a2 100644
--- a/src/main/docker/Dockerfile
+++ b/src/main/docker/Dockerfile
@@ -3,6 +3,33 @@ FROM @aai.docker.namespace@/aai-common-@aai.base.image@:@aai.base.image.version@
 ARG MICRO_HOME=/opt/app/data-router
 ARG BIN_HOME=$MICRO_HOME/bin
 
+# AAI-2176 Additional optional steps for Ubuntu
+RUN if  ((uname -v | grep -i "ubuntu") || ( cat /etc/*release|grep -i "ubuntu")      ) ; then \
+   #####################################
+   #if JAVA doesnt exist then install it: 
+   ######################################
+   if type  java  2>/dev/null; then \ 	
+     echo "skipping java installation"; \  	
+   else \
+     apt-get update && apt-get install -y software-properties-common; \
+     ## sudo -E is required to preserve the environment. If you remove that line, it will most like freeze at this step
+     sudo -E add-apt-repository ppa:openjdk-r/ppa && apt-get update && apt-get install -y openjdk-8-jdk ; \
+     ## Setup JAVA_HOME, this is useful for docker commandline
+     JAVA_HOME=usr/lib/jvm/java-8-openjdk-amd64; \
+     export JAVA_HOME ; \
+   fi; \
+   ##########################################
+   #Install gosu if not present
+   ##########################################  
+   if type  gosu   2>/dev/null; then \     
+     echo "skipping gosu installation"; \
+   else \
+     set -x ; \
+     add-apt-repository -y ppa:tianon/gosu; \ 
+     sudo apt-get update; \
+     sudo apt-get install gosu; \
+   fi;\
+fi
 RUN mkdir -p $MICRO_HOME
 WORKDIR $MICRO_HOME
 COPY /maven/data-router/ .