This source repository contains the files for building the ONAP Policy Engine Docker image policy-nexus. To build it using Maven 3, first build 'policy/common', 'policy/engine', 'policy/drools-pdp', and 'policy/drools-applications' repositories, and then run: mvn prepare-package. This will pull the installation zip files needed for building the policy-pe and policy-drools Docker images into the target directory. It will not actually build the docker images; the following additional steps are needed to accomplish this: To build the policy-nexus docker image, run the 'docker build' command on the following directory: policy-nexus For example: docker build -t onap/policy/policy-nexus policy-nexus In addition, this source repository contains a docker-compose.yml file and associated configuration files (in the 'config' directory) that can be used to start up the ONAP Policy Engine docker containers If you want to call the docker-compose, the following needs to be setup before doing so: chmod +x config/drools/drools-tweaks.sh IP_ADDRESS=$(ifconfig eth0 | grep "inet addr" | tr -s ' ' | cut -d' ' -f3 | cut -d':' -f2) echo $IP_ADDRESS > config/pe/ip_addr.txt If you do not want the policies pre-loaded, then set this environment variable to false: export PRELOAD_POLICIES=false It will override the settings in the .env file. Which is set to true.