feat: CI file and docker image

scripts/build_image.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+VERSION="$(python get_replication_version.py)"
+
+echo "Building docker image with version ${VERSION}"
+docker build --no-cache --build-arg version=${VERSION} -t registry.gitlab.com/slumber/multi-user/multi-user-server:0.1.0 ./docker_server
+
+echo "Pushing to gitlab registry ${VERSION}"
+docker push registry.gitlab.com/slumber/multi-user/multi-user-server:0.1.0