diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8c918fa
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+.DS_Store
+.vscode
+persist-data/**
+server-dotlocal/**
+server-logs/**
+
diff --git a/README.md b/README.md
index f240937..bf671fe 100644
--- a/README.md
+++ b/README.md
@@ -63,10 +63,6 @@ clients use ports all over the place. The assignment-clients need some
 taming on their port usage and some parameterization for running
 multiple domain-servers on one processor.
 
-TODO: Break out all the assignment clients into separate containers running
-on the 'internal' virtual network. Use `docker-compose` or similar to
-start them all up and to do scaling for things like audio load, etc.
-
 ## Ice Server
 
 The Docker image also contains an ice-server which you can run if you
@@ -91,8 +87,30 @@ was built with:
       "GIT_COMMIT_SHORT": "FirstEightCharactersOfGitCommitString",
       "GIT_TAG": "GitBranchTag",
       "BUILD_DATE": "YYYYMMDD.HHMM",
-      "BUILD_DAY": "YYYYMMDD"
+      "BUILD_DAY": "YYYYMMDD",
       "VERSION_TAG": "TAG-YYYYMMDD-xxxxxxxx"
    }
 
 ```
+
+### Docker Compose
+Start and stop all necessary services using `docker-compose`.
+A. In order to do so, followig the instruction for the domain-server and the ice-server build above. It will create vircadia-domain-server. Based on this docker image, domain-server and ice-server can be launched.
+B. Create a mentaverse docker image. To do so, consult https://github.com/vircadia/vircadia-metaverse/blob/master/docs/RunningDockerImage.md
+
+C. Run `build-mongo.sh` from `vircadia-mongo` dir.
+```
+    cd vircadia-mongo && ./buid-mongo.sh
+```
+Mongo will be pulled from Mongo(4.4) repository.
+
+For now, it will deploy vircadia domain-server, ice-server, mongoDB, and metaverse server.
+MongoDB will be persists at `./persist-data/vircadia-mongo`.
+
+D. Launch docker-compose.
+```
+    docker-compose up -d
+```
+This will launch 1) vircadia-mongodb 2) metaverseserver 3) vircadia-ice-server and 4) vircadia-domain-server
+
+TODO: Split network to configuration frontend and backend and hide backend serveses such as mongodb and metaverse-server.
diff --git a/add-mailuser.sh b/add-mailuser.sh
new file mode 100755
index 0000000..4f76acf
--- /dev/null
+++ b/add-mailuser.sh
@@ -0,0 +1,5 @@
+#! /bin/bash
+
+docker run --rm -v ${PWD}/persist-data/dms/config/:/tmp/docker-mailserver/ vircadia-mailserver setup email add cadia@n=vircadia-metaverse.com noneknowsit mailuser.sh
+docker run --rm -v ${PWD}/persist-data/dms/config/:/tmp/docker-mailserver/ vircadia-mailserver setup alias add postmaster@vircadia-metaverse.com cadia@vircadia-metaverse.com
+docker run --rm -v ${PWD}/persist-data/dms/config/:/tmp/docker-mailserver/ vircadia-mailserver setup config dkim
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..9230dc3
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,110 @@
+version: '3.9'
+
+services:
+  vircadia-mongodb:
+    image: vircadia-mongodb:4.4
+    container_name: vircadia-mongodb
+    restart: unless-stopped
+    hostname: vircadia-mongodb
+    ports:
+      - 27017:27017
+    volumes:
+      - ./persist-data/vircadia-mongo/data/db:/data/db
+      - ./persist-data/vircadia-mongo/data/log:/var/log/mongodb
+    networks:
+      - vircadia
+
+  vircadia-metaverse-server:
+    image: metaverse-server:latest
+    container_name: vircadia-metaverse-server
+    restart: unless-stopped
+    hostname: vircadia-metaverse-server
+    environment:
+      - IAMUS_CONFIG_FILE=/home/cadia/config/iamus.json
+    volumes:
+      - ./files/metaverse/iamus.json:/home/cadia/config/iamus.json
+      - ./persist-data/vircadia-metaverse/metaverse/logs:/home/cadia/vircadia-metaverse/logs
+      - ./persist-data/vircadia-metaverse/metaverse/Logs:/home/cadia/vircadia-metaverse/Logs
+    ports:
+      - 9400:9400
+    links:
+      - vircadia-mongodb
+    networks:
+      - vircadia
+    depends_on:
+      - vircadia-mongodb
+
+  vircadia-metaverse-dashboard:
+    image: metaverse-dashboard:latest
+    container_name: vircadia-metaverse-dashboard
+    restart: unless-stopped
+    hostname: vircadia-metaverse-dashboard
+    volumes:
+      - ./persist-data/vircadia-metaverse-dashboard/logs:/home/cadia/metaverse-dashboard/log
+    ports:
+      - 8090:8080
+    links:
+      - vircadia-metaverse-server
+    networks:
+      - vircadia
+    depends_on:
+      - vircadia-metaverse-server
+
+  vircadia-ice-server:
+    image: vircadia-domain-server:latest
+    container_name: vircadia-ice-server
+    restart: unless-stopped
+    hostname: vircadia-ice-server
+    ports:
+      - 7337:7337
+      - 7337:7337/udp
+    environment:
+      - METAVERSE_URL=http://localhost:9400
+    entrypoint: /home/cadia/start-ice-server.sh
+    volumes:
+      - ./persist-data/vircadia-ice-server/server-dotlocal/testmeteverse:/home/cadia/.local
+      - ./persist-data/vircadia-ice-server/server-logs/testmeteverse:/home/cadia/logs
+    networks:
+      - vircadia
+    depends_on:
+      - vircadia-metaverse-server
+
+  vircadia-domain-server:
+    image: vircadia-domain-server:latest
+    container_name: vircadia-domain-server
+    restart: unless-stopped
+    hostname: vircadia-domain-server
+    ports:
+      - 40100-40102:40100-40102
+      - 40100-40102:40100-40102/udp
+      - 48000-48009:48000-48009/udp
+    environment:
+      - METAVERSE_URL=http://localhost:9400
+      - ICE_SERVER=localhost:7337
+      - CLEANNAME=vircadia-metaverse-server
+      - INSTANCE=0
+    volumes:
+      - ./persist-data/vircadia-domain-server/server-dotlocal/testmeteverse:/home/cadia/.local
+      - ./persist-data/vircadia-domain-server/server-logs/testmeteverse:/home/cadia/logs
+    networks:
+      - vircadia
+    depends_on:
+      - vircadia-ice-server
+
+  vircadia-web:
+    image: vircadia-web:latest
+    container_name: vircadia-web
+    restart: unless-stopped
+    hostname: vircadia-web
+    ports:
+      - 8080:8080
+    volumes:
+      - ./persist-data/vircadia-web/logs:/home/cadia/vircadia-web/log
+    networks:
+      - vircadia
+    depends_on:
+      - vircadia-domain-server
+
+networks:
+  vircadia:
+    driver: bridge
diff --git a/files/metaverse/iamus.json b/files/metaverse/iamus.json
new file mode 100644
index 0000000..725410e
--- /dev/null
+++ b/files/metaverse/iamus.json
@@ -0,0 +1,19 @@
+{
+    "metaverse": {
+        "metaverse-name": "TestMetaverse",
+        "metaverse-nick-name": "TestMetaverse",
+        "metaverse-server-url": "http://localhost:9400",
+        "default-ice-server-url": "http://localhost:7337",
+        "dashboard-url": "http://localhost:8080"
+    },
+    "database": {
+        "db": "domainstore",
+        "db-host": "vircadia-mongodb",
+        "db-user": "cadiauser",
+        "db-pw": "noneknowsit"
+    },
+    "debug": {
+        "loglevel": "debug",
+        "devel": true
+    }
+}
diff --git a/files/start-domain-server.sh b/files/start-domain-server.sh
index 84dbcdb..dfced64 100755
--- a/files/start-domain-server.sh
+++ b/files/start-domain-server.sh
@@ -39,13 +39,13 @@ DOMAIN_SERVER_PORT=$(( $DOMAIN_SERVER_BASE + 2 ))
 
 cd "${RUNDIR}"
 
-#./run_assignment-client -t 0 -p $(( $ASSIGNMENT_BASE + 0 )) --server-port ${DOMAIN_SERVER_PORT} >> "${ALOGFILE}-0.log" 2>&1 &
-#./run_assignment-client -t 1 -p $(( $ASSIGNMENT_BASE + 1 )) --server-port ${DOMAIN_SERVER_PORT} >> "${ALOGFILE}-1.log" 2>&1 &
-#./run_assignment-client -t 6 -p $(( $ASSIGNMENT_BASE + 6 )) --server-port ${DOMAIN_SERVER_PORT} >> "${ALOGFILE}-6.log" 2>&1 &
-#./run_assignment-client -t 3 -p $(( $ASSIGNMENT_BASE + 3 )) --server-port ${DOMAIN_SERVER_PORT} >> "${ALOGFILE}-3.log" 2>&1 &
-#./run_assignment-client -t 5 -p $(( $ASSIGNMENT_BASE + 5 )) --server-port ${DOMAIN_SERVER_PORT} >> "${ALOGFILE}-5.log" 2>&1 &
-#./run_assignment-client -t 4 -p $(( $ASSIGNMENT_BASE + 4 )) --server-port ${DOMAIN_SERVER_PORT} >> "${ALOGFILE}-4.log" 2>&1 &
-#./run_assignment-client -t 2 -p $(( $ASSIGNMENT_BASE + 2 )) --server-port ${DOMAIN_SERVER_PORT} --max 60 >> "${ALOGFILE}-2.log" 2>&1 &
+# ./run_assignment-client -t 0 -p $(( $ASSIGNMENT_BASE + 0 )) --server-port ${DOMAIN_SERVER_PORT} >> "${ALOGFILE}-0.log" 2>&1 &
+# ./run_assignment-client -t 1 -p $(( $ASSIGNMENT_BASE + 1 )) --server-port ${DOMAIN_SERVER_PORT} >> "${ALOGFILE}-1.log" 2>&1 &
+# ./run_assignment-client -t 6 -p $(( $ASSIGNMENT_BASE + 6 )) --server-port ${DOMAIN_SERVER_PORT} >> "${ALOGFILE}-6.log" 2>&1 &
+# ./run_assignment-client -t 3 -p $(( $ASSIGNMENT_BASE + 3 )) --server-port ${DOMAIN_SERVER_PORT} >> "${ALOGFILE}-3.log" 2>&1 &
+# ./run_assignment-client -t 5 -p $(( $ASSIGNMENT_BASE + 5 )) --server-port ${DOMAIN_SERVER_PORT} >> "${ALOGFILE}-5.log" 2>&1 &
+# ./run_assignment-client -t 4 -p $(( $ASSIGNMENT_BASE + 4 )) --server-port ${DOMAIN_SERVER_PORT} >> "${ALOGFILE}-4.log" 2>&1 &
+# ./run_assignment-client -t 2 -p $(( $ASSIGNMENT_BASE + 2 )) --server-port ${DOMAIN_SERVER_PORT} --max 60 >> "${ALOGFILE}-2.log" 2>&1 &
 
 ./run_assignment-client -p $ASSIGNMENT_BASE --server-port ${DOMAIN_SERVER_PORT} --max 20 >> "${ALOGFILE}-A.log" 2>&1 &
 
diff --git a/run-domain-server.sh b/run-domain-server.sh
index 3e2ce35..b7463ee 100755
--- a/run-domain-server.sh
+++ b/run-domain-server.sh
@@ -23,9 +23,15 @@ if [[ ! -z "$2" ]] ; then
     ICE_SERVER=$2
 fi
 
-export DOCKER_REPOSITORY=${DOCKER_REPOSITORY:-misterblue}
-export IMAGE_NAME=${IMAGE_NAME:-vircadia-domain-server}
-export IMAGE_VERSION=${IMAGE_VERSION:-latest}
+# export DOCKER_REPOSITORY=${DOCKER_REPOSITORY:-misterblue}
+# export IMAGE_NAME=${IMAGE_NAME:-vircadia-domain-server}
+# export IMAGE_VERSION=${IMAGE_VERSION:-latest}
+
+# runs local
+export DOCKER_REPOSITORY=LOCAL
+export IMAGE_NAME=vircadia-domain-server
+export IMAGE_VERSION=latest
+
 if [[ "${DOCKER_REPOSITORY}" == "LOCAL" ]] ; then
     export DOCKER_IMAGE=${IMAGE_NAME}:${IMAGE_VERSION}
 else
diff --git a/vircadia-mongo/Dockerfile b/vircadia-mongo/Dockerfile
new file mode 100644
index 0000000..35f7f7e
--- /dev/null
+++ b/vircadia-mongo/Dockerfile
@@ -0,0 +1,118 @@
+# Majority of the script is from https://github.com/docker-library/mongo
+# Adding vircadia related stuffs.
+
+FROM ubuntu:20.04
+
+# add our user and group first to make sure their IDs get assigned consistently, regardless of whatever dependencies get added
+RUN groupadd -r mongodb && useradd -r -g mongodb mongodb
+
+RUN set -eux; \
+	apt-get update; \
+	apt-get install -y --no-install-recommends \
+		ca-certificates \
+		jq \
+		numactl \
+	; \
+	if ! command -v ps > /dev/null; then \
+		apt-get install -y --no-install-recommends procps; \
+	fi; \
+	rm -rf /var/lib/apt/lists/*
+
+# grab gosu for easy step-down from root (https://github.com/tianon/gosu/releases)
+ENV GOSU_VERSION 1.12
+# grab "js-yaml" for parsing mongod's YAML config files (https://github.com/nodeca/js-yaml/releases)
+ENV JSYAML_VERSION 3.13.1
+
+RUN set -ex; \
+	\
+	savedAptMark="$(apt-mark showmanual)"; \
+	apt-get update; \
+	apt-get install -y --no-install-recommends \
+		wget \
+	; \
+	if ! command -v gpg > /dev/null; then \
+		apt-get install -y --no-install-recommends gnupg dirmngr; \
+		savedAptMark="$savedAptMark gnupg dirmngr"; \
+	elif gpg --version | grep -q '^gpg (GnuPG) 1\.'; then \
+# "This package provides support for HKPS keyservers." (GnuPG 1.x only)
+		apt-get install -y --no-install-recommends gnupg-curl; \
+	fi; \
+	rm -rf /var/lib/apt/lists/*; \
+	\
+	dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
+	wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; \
+	wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc"; \
+	export GNUPGHOME="$(mktemp -d)"; \
+	gpg --batch --keyserver hkps://keys.openpgp.org --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4; \
+	gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu; \
+	command -v gpgconf && gpgconf --kill all || :; \
+	rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc; \
+	\
+	wget -O /js-yaml.js "https://github.com/nodeca/js-yaml/raw/${JSYAML_VERSION}/dist/js-yaml.js"; \
+# TODO some sort of download verification here
+	\
+	apt-mark auto '.*' > /dev/null; \
+	apt-mark manual $savedAptMark > /dev/null; \
+	apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
+	\
+# smoke test
+	chmod +x /usr/local/bin/gosu; \
+	gosu --version; \
+	gosu nobody true
+
+RUN mkdir /docker-entrypoint-initdb.d
+
+RUN set -ex; \
+	export GNUPGHOME="$(mktemp -d)"; \
+	set -- '20691EEC35216C63CAF66CE1656408E390CFB1F5'; \
+	for key; do \
+		gpg --batch --keyserver keyserver.ubuntu.com --recv-keys "$key"; \
+	done; \
+	gpg --batch --export "$@" > /etc/apt/trusted.gpg.d/mongodb.gpg; \
+	command -v gpgconf && gpgconf --kill all || :; \
+	rm -r "$GNUPGHOME"; \
+	apt-key list
+
+# Allow build-time overrides (eg. to build image with MongoDB Enterprise version)
+# Options for MONGO_PACKAGE: mongodb-org OR mongodb-enterprise
+# Options for MONGO_REPO: repo.mongodb.org OR repo.mongodb.com
+# Example: docker build --build-arg MONGO_PACKAGE=mongodb-enterprise --build-arg MONGO_REPO=repo.mongodb.com .
+ARG MONGO_PACKAGE=mongodb-org
+ARG MONGO_REPO=repo.mongodb.org
+ENV MONGO_PACKAGE=${MONGO_PACKAGE} MONGO_REPO=${MONGO_REPO}
+
+ENV MONGO_MAJOR 4.4
+RUN echo "deb http://$MONGO_REPO/apt/ubuntu focal/${MONGO_PACKAGE%-unstable}/$MONGO_MAJOR multiverse" | tee "/etc/apt/sources.list.d/${MONGO_PACKAGE%-unstable}.list"
+
+# http://docs.mongodb.org/master/release-notes/4.4/
+ENV MONGO_VERSION 4.4.11
+# 12/28/2021, https://github.com/mongodb/mongo/tree/b7530cacde8432d2f22ed506f258ff9c3b45c5e9
+
+RUN set -x \
+# installing "mongodb-enterprise" pulls in "tzdata" which prompts for input
+	&& export DEBIAN_FRONTEND=noninteractive \
+	&& apt-get update \
+# starting with MongoDB 4.3 (and backported to 4.0 and 4.2 *and* 3.6??), the postinst for server includes an unconditional "systemctl daemon-reload" (and we don't have anything for "systemctl" to talk to leading to dbus errors and failed package installs)
+	&& ln -s /bin/true /usr/local/bin/systemctl \
+	&& apt-get install -y \
+		${MONGO_PACKAGE}=$MONGO_VERSION \
+		${MONGO_PACKAGE}-server=$MONGO_VERSION \
+		${MONGO_PACKAGE}-shell=$MONGO_VERSION \
+		${MONGO_PACKAGE}-mongos=$MONGO_VERSION \
+		${MONGO_PACKAGE}-tools=$MONGO_VERSION \
+	&& rm -f /usr/local/bin/systemctl \
+	&& rm -rf /var/lib/apt/lists/* \
+	&& rm -rf /var/lib/mongodb \
+	&& mv /etc/mongod.conf /etc/mongod.conf.orig
+
+RUN mkdir -p /data/db /data/configdb \
+	&& chown -R mongodb:mongodb /data/db /data/configdb
+VOLUME /data/db /data/configdb
+
+COPY add_db_users.js /docker-entrypoint-initdb.d/
+COPY docker-entrypoint.sh /usr/local/bin/
+COPY config/mongod.conf /opt/mongod.conf
+ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
+
+EXPOSE 27017
+CMD ["mongod", "-f", "/opt/mongod.conf"]
\ No newline at end of file
diff --git a/vircadia-mongo/add_db_users.js b/vircadia-mongo/add_db_users.js
new file mode 100644
index 0000000..f035953
--- /dev/null
+++ b/vircadia-mongo/add_db_users.js
@@ -0,0 +1,29 @@
+print("Started Adding the Users.");
+db = db.getSiblingDB("admin");
+db.createUser({
+    user:"adminer",
+    pwd: "noneknowsit",
+    roles: [ "root" ]
+});
+db.createUser({
+    user:"backuper",
+    pwd: "noneknowsit",
+    roles: [ "backup" ]
+});
+db.createUser({
+    user:"cadiauser",
+    pwd: "noneknowsit",
+    roles: [{
+        role: "readWrite",
+        db: "domainstore"
+    }]
+});
+db.createUser({
+    user:"metaverse",
+    pwd: "noneknowsit",
+    roles: [{
+        role: "readWrite",
+        db: "tester"
+    }]
+});
+print("End Adding the User Roles.");
diff --git a/vircadia-mongo/build-mongo.sh b/vircadia-mongo/build-mongo.sh
new file mode 100755
index 0000000..75b0b49
--- /dev/null
+++ b/vircadia-mongo/build-mongo.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+docker build -t vircadia-mongodb:4.4 .
diff --git a/vircadia-mongo/config/mongod.conf b/vircadia-mongo/config/mongod.conf
new file mode 100644
index 0000000..c75bd31
--- /dev/null
+++ b/vircadia-mongo/config/mongod.conf
@@ -0,0 +1,43 @@
+# mongod.conf
+
+# for documentation of all options, see:
+#   http://docs.mongodb.org/manual/reference/configuration-options/
+
+# Where and how to store data.
+storage:
+  dbPath: /data/db
+  journal:
+    enabled: true
+#  engine:
+#  mmapv1:
+#  wiredTiger:
+
+# where to write logging data.
+systemLog:
+  destination: file
+  logAppend: true
+  path: /var/log/mongodb/mongod.log
+
+# network interfaces
+net:
+  port: 27017
+  bindIp: 127.0.0.1
+
+# how the process runs
+processManagement:
+  timeZoneInfo: /usr/share/zoneinfo
+
+security:
+  authorization: enabled
+
+#operationProfiling:
+
+#replication:
+
+#sharding:
+
+## Enterprise-Only Options:
+
+#auditLog:
+
+#snmp:
diff --git a/vircadia-mongo/docker-entrypoint.sh b/vircadia-mongo/docker-entrypoint.sh
new file mode 100755
index 0000000..d08f7b4
--- /dev/null
+++ b/vircadia-mongo/docker-entrypoint.sh
@@ -0,0 +1,414 @@
+#!/bin/bash
+set -Eeuo pipefail
+
+if [ "${1:0:1}" = '-' ]; then
+	set -- mongod "$@"
+fi
+
+originalArgOne="$1"
+
+# allow the container to be started with `--user`
+# all mongo* commands should be dropped to the correct user
+if [[ "$originalArgOne" == mongo* ]] && [ "$(id -u)" = '0' ]; then
+	if [ "$originalArgOne" = 'mongod' ]; then
+		find /data/configdb /data/db \! -user mongodb -exec chown mongodb '{}' +
+	fi
+
+	# make sure we can write to stdout and stderr as "mongodb"
+	# (for our "initdb" code later; see "--logpath" below)
+	chown --dereference mongodb "/proc/$$/fd/1" "/proc/$$/fd/2" || :
+	# ignore errors thanks to https://github.com/docker-library/mongo/issues/149
+
+	exec gosu mongodb "$BASH_SOURCE" "$@"
+fi
+
+dpkgArch="$(dpkg --print-architecture)"
+case "$dpkgArch" in
+	amd64) # https://github.com/docker-library/mongo/issues/485#issuecomment-891991814
+		if ! grep -qE '^flags.* avx( .*|$)' /proc/cpuinfo; then
+			{
+				echo
+				echo 'WARNING: MongoDB 5.0+ requires a CPU with AVX support, and your current system does not appear to have that!'
+				echo '  see https://jira.mongodb.org/browse/SERVER-54407'
+				echo '  see also https://www.mongodb.com/community/forums/t/mongodb-5-0-cpu-intel-g4650-compatibility/116610/2'
+				echo '  see also https://github.com/docker-library/mongo/issues/485#issuecomment-891991814'
+				echo
+			} >&2
+		fi
+		;;
+
+	arm64) # https://github.com/docker-library/mongo/issues/485#issuecomment-970864306
+		# https://en.wikichip.org/wiki/arm/armv8#ARMv8_Extensions_and_Processor_Features
+		# http://javathunderx.blogspot.com/2018/11/cheat-sheet-for-cpuinfo-features-on.html
+		if ! grep -qE '^Features.* (fphp|dcpop|sha3|sm3|sm4|asimddp|sha512|sve)( .*|$)' /proc/cpuinfo; then
+			{
+				echo
+				echo 'WARNING: MongoDB 5.0+ requires ARMv8.2-A or higher, and your current system does not appear to implement any of the common features for that!'
+				echo '  see https://jira.mongodb.org/browse/SERVER-55178'
+				echo '  see also https://en.wikichip.org/wiki/arm/armv8#ARMv8_Extensions_and_Processor_Features'
+				echo '  see also https://github.com/docker-library/mongo/issues/485#issuecomment-970864306'
+				echo
+			} >&2
+		fi
+		;;
+esac
+
+# you should use numactl to start your mongod instances, including the config servers, mongos instances, and any clients.
+# https://docs.mongodb.com/manual/administration/production-notes/#configuring-numa-on-linux
+if [[ "$originalArgOne" == mongo* ]]; then
+	numa='numactl --interleave=all'
+	if $numa true &> /dev/null; then
+		set -- $numa "$@"
+	fi
+fi
+
+# usage: file_env VAR [DEFAULT]
+#    ie: file_env 'XYZ_DB_PASSWORD' 'example'
+# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of
+#  "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature)
+file_env() {
+	local var="$1"
+	local fileVar="${var}_FILE"
+	local def="${2:-}"
+	if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
+		echo >&2 "error: both $var and $fileVar are set (but are exclusive)"
+		exit 1
+	fi
+	local val="$def"
+	if [ "${!var:-}" ]; then
+		val="${!var}"
+	elif [ "${!fileVar:-}" ]; then
+		val="$(< "${!fileVar}")"
+	fi
+	export "$var"="$val"
+	unset "$fileVar"
+}
+
+# see https://github.com/docker-library/mongo/issues/147 (mongod is picky about duplicated arguments)
+_mongod_hack_have_arg() {
+	local checkArg="$1"; shift
+	local arg
+	for arg; do
+		case "$arg" in
+			"$checkArg"|"$checkArg"=*)
+				return 0
+				;;
+		esac
+	done
+	return 1
+}
+# _mongod_hack_get_arg_val '--some-arg' "$@"
+_mongod_hack_get_arg_val() {
+	local checkArg="$1"; shift
+	while [ "$#" -gt 0 ]; do
+		local arg="$1"; shift
+		case "$arg" in
+			"$checkArg")
+				echo "$1"
+				return 0
+				;;
+			"$checkArg"=*)
+				echo "${arg#$checkArg=}"
+				return 0
+				;;
+		esac
+	done
+	return 1
+}
+declare -a mongodHackedArgs
+# _mongod_hack_ensure_arg '--some-arg' "$@"
+# set -- "${mongodHackedArgs[@]}"
+_mongod_hack_ensure_arg() {
+	local ensureArg="$1"; shift
+	mongodHackedArgs=( "$@" )
+	if ! _mongod_hack_have_arg "$ensureArg" "$@"; then
+		mongodHackedArgs+=( "$ensureArg" )
+	fi
+}
+# _mongod_hack_ensure_no_arg '--some-unwanted-arg' "$@"
+# set -- "${mongodHackedArgs[@]}"
+_mongod_hack_ensure_no_arg() {
+	local ensureNoArg="$1"; shift
+	mongodHackedArgs=()
+	while [ "$#" -gt 0 ]; do
+		local arg="$1"; shift
+		if [ "$arg" = "$ensureNoArg" ]; then
+			continue
+		fi
+		mongodHackedArgs+=( "$arg" )
+	done
+}
+# _mongod_hack_ensure_no_arg '--some-unwanted-arg' "$@"
+# set -- "${mongodHackedArgs[@]}"
+_mongod_hack_ensure_no_arg_val() {
+	local ensureNoArg="$1"; shift
+	mongodHackedArgs=()
+	while [ "$#" -gt 0 ]; do
+		local arg="$1"; shift
+		case "$arg" in
+			"$ensureNoArg")
+				shift # also skip the value
+				continue
+				;;
+			"$ensureNoArg"=*)
+				# value is already included
+				continue
+				;;
+		esac
+		mongodHackedArgs+=( "$arg" )
+	done
+}
+# _mongod_hack_ensure_arg_val '--some-arg' 'some-val' "$@"
+# set -- "${mongodHackedArgs[@]}"
+_mongod_hack_ensure_arg_val() {
+	local ensureArg="$1"; shift
+	local ensureVal="$1"; shift
+	_mongod_hack_ensure_no_arg_val "$ensureArg" "$@"
+	mongodHackedArgs+=( "$ensureArg" "$ensureVal" )
+}
+
+# _js_escape 'some "string" value'
+_js_escape() {
+	jq --null-input --arg 'str' "$1" '$str'
+}
+
+: "${TMPDIR:=/tmp}"
+jsonConfigFile="$TMPDIR/docker-entrypoint-config.json"
+tempConfigFile="$TMPDIR/docker-entrypoint-temp-config.json"
+_parse_config() {
+	if [ -s "$tempConfigFile" ]; then
+		return 0
+	fi
+
+	local configPath
+	if configPath="$(_mongod_hack_get_arg_val --config "$@")" && [ -s "$configPath" ]; then
+		# if --config is specified, parse it into a JSON file so we can remove a few problematic keys (especially SSL-related keys)
+		# see https://docs.mongodb.com/manual/reference/configuration-options/
+		if grep -vEm1 '^[[:space:]]*(#|$)' "$configPath" | grep -qE '^[[:space:]]*[^=:]+[[:space:]]*='; then
+			# if the first non-comment/non-blank line of the config file looks like "foo = ...", this is probably the 2.4 and older "ini-style config format"
+			# https://docs.mongodb.com/v2.4/reference/configuration-options/
+			# https://docs.mongodb.com/v2.6/reference/configuration-options/
+			# https://github.com/mongodb/mongo/blob/r4.4.2/src/mongo/util/options_parser/options_parser.cpp#L1359-L1375
+			# https://stackoverflow.com/a/25518018/433558
+			echo >&2
+			echo >&2 "WARNING: it appears that '$configPath' is in the older INI-style format (replaced by YAML in MongoDB 2.6)"
+			echo >&2 '  This script does not parse the older INI-style format, and thus will ignore it.'
+			echo >&2
+			return 1
+		fi
+		mongo --norc --nodb --quiet --eval "load('/js-yaml.js'); printjson(jsyaml.load(cat($(_js_escape "$configPath"))))" > "$jsonConfigFile"
+		if [ "$(head -c1 "$jsonConfigFile")" != '{' ] || [ "$(tail -c2 "$jsonConfigFile")" != '}' ]; then
+			# if the file doesn't start with "{" and end with "}", it's *probably* an error ("uncaught exception: YAMLException: foo" for example), so we should print it out
+			echo >&2 'error: unexpected "js-yaml.js" output while parsing config:'
+			cat >&2 "$jsonConfigFile"
+			exit 1
+		fi
+		jq 'del(.systemLog, .processManagement, .net, .security)' "$jsonConfigFile" > "$tempConfigFile"
+		return 0
+	fi
+
+	return 1
+}
+dbPath=
+_dbPath() {
+	if [ -n "$dbPath" ]; then
+		echo "$dbPath"
+		return
+	fi
+
+	if ! dbPath="$(_mongod_hack_get_arg_val --dbpath "$@")"; then
+		if _parse_config "$@"; then
+			dbPath="$(jq -r '.storage.dbPath // empty' "$jsonConfigFile")"
+		fi
+	fi
+
+	if [ -z "$dbPath" ]; then
+		if _mongod_hack_have_arg --configsvr "$@" || {
+			_parse_config "$@" \
+			&& clusterRole="$(jq -r '.sharding.clusterRole // empty' "$jsonConfigFile")" \
+			&& [ "$clusterRole" = 'configsvr' ]
+		}; then
+			# if running as config server, then the default dbpath is /data/configdb
+			# https://docs.mongodb.com/manual/reference/program/mongod/#cmdoption-mongod-configsvr
+			dbPath=/data/configdb
+		fi
+	fi
+
+	: "${dbPath:=/data/db}"
+
+	echo "$dbPath"
+}
+
+if [ "$originalArgOne" = 'mongod' ]; then
+	file_env 'MONGO_INITDB_ROOT_USERNAME'
+	file_env 'MONGO_INITDB_ROOT_PASSWORD'
+	# pre-check a few factors to see if it's even worth bothering with initdb
+	shouldPerformInitdb=
+	if [ "$MONGO_INITDB_ROOT_USERNAME" ] && [ "$MONGO_INITDB_ROOT_PASSWORD" ]; then
+		# if we have a username/password, let's set "--auth"
+		_mongod_hack_ensure_arg '--auth' "$@"
+		set -- "${mongodHackedArgs[@]}"
+		shouldPerformInitdb='true'
+	elif [ "$MONGO_INITDB_ROOT_USERNAME" ] || [ "$MONGO_INITDB_ROOT_PASSWORD" ]; then
+		cat >&2 <<-'EOF'
+			error: missing 'MONGO_INITDB_ROOT_USERNAME' or 'MONGO_INITDB_ROOT_PASSWORD'
+			       both must be specified for a user to be created
+		EOF
+		exit 1
+	fi
+
+	if [ -z "$shouldPerformInitdb" ]; then
+		# if we've got any /docker-entrypoint-initdb.d/* files to parse later, we should initdb
+		for f in /docker-entrypoint-initdb.d/*; do
+			case "$f" in
+				*.sh|*.js) # this should match the set of files we check for below
+					shouldPerformInitdb="$f"
+					break
+					;;
+			esac
+		done
+	fi
+
+	# check for a few known paths (to determine whether we've already initialized and should thus skip our initdb scripts)
+	if [ -n "$shouldPerformInitdb" ]; then
+		dbPath="$(_dbPath "$@")"
+		for path in \
+			"$dbPath/WiredTiger" \
+			"$dbPath/journal" \
+			"$dbPath/local.0" \
+			"$dbPath/storage.bson" \
+		; do
+			if [ -e "$path" ]; then
+				shouldPerformInitdb=
+				break
+			fi
+		done
+	fi
+
+	if [ -n "$shouldPerformInitdb" ]; then
+		mongodHackedArgs=( "$@" )
+		if _parse_config "$@"; then
+			_mongod_hack_ensure_arg_val --config "$tempConfigFile" "${mongodHackedArgs[@]}"
+		fi
+		_mongod_hack_ensure_arg_val --bind_ip 127.0.0.1 "${mongodHackedArgs[@]}"
+		_mongod_hack_ensure_arg_val --port 27017 "${mongodHackedArgs[@]}"
+		_mongod_hack_ensure_no_arg --bind_ip_all "${mongodHackedArgs[@]}"
+
+		# remove "--auth" and "--replSet" for our initial startup (see https://docs.mongodb.com/manual/tutorial/enable-authentication/#start-mongodb-without-access-control)
+		# https://github.com/docker-library/mongo/issues/211
+		_mongod_hack_ensure_no_arg --auth "${mongodHackedArgs[@]}"
+		# "keyFile implies security.authorization"
+		# https://docs.mongodb.com/manual/reference/configuration-options/#mongodb-setting-security.keyFile
+		_mongod_hack_ensure_no_arg_val --keyFile "${mongodHackedArgs[@]}"
+		if [ "$MONGO_INITDB_ROOT_USERNAME" ] && [ "$MONGO_INITDB_ROOT_PASSWORD" ]; then
+			_mongod_hack_ensure_no_arg_val --replSet "${mongodHackedArgs[@]}"
+		fi
+
+		# "BadValue: need sslPEMKeyFile when SSL is enabled" vs "BadValue: need to enable SSL via the sslMode flag when using SSL configuration parameters"
+		tlsMode='disabled'
+		if _mongod_hack_have_arg '--tlsCertificateKeyFile' "$@"; then
+			tlsMode='allowTLS'
+		elif _mongod_hack_have_arg '--sslPEMKeyFile' "$@"; then
+			tlsMode='allowSSL'
+		fi
+		# 4.2 switched all configuration/flag names from "SSL" to "TLS"
+		if [ "$tlsMode" = 'allowTLS' ] || mongod --help 2>&1 | grep -q -- ' --tlsMode '; then
+			_mongod_hack_ensure_arg_val --tlsMode "$tlsMode" "${mongodHackedArgs[@]}"
+		else
+			_mongod_hack_ensure_arg_val --sslMode "$tlsMode" "${mongodHackedArgs[@]}"
+		fi
+
+		if stat "/proc/$$/fd/1" > /dev/null && [ -w "/proc/$$/fd/1" ]; then
+			# https://github.com/mongodb/mongo/blob/38c0eb538d0fd390c6cb9ce9ae9894153f6e8ef5/src/mongo/db/initialize_server_global_state.cpp#L237-L251
+			# https://github.com/docker-library/mongo/issues/164#issuecomment-293965668
+			_mongod_hack_ensure_arg_val --logpath "/proc/$$/fd/1" "${mongodHackedArgs[@]}"
+		else
+			initdbLogPath="$(_dbPath "$@")/docker-initdb.log"
+			echo >&2 "warning: initdb logs cannot write to '/proc/$$/fd/1', so they are in '$initdbLogPath' instead"
+			_mongod_hack_ensure_arg_val --logpath "$initdbLogPath" "${mongodHackedArgs[@]}"
+		fi
+		_mongod_hack_ensure_arg --logappend "${mongodHackedArgs[@]}"
+
+		pidfile="$TMPDIR/docker-entrypoint-temp-mongod.pid"
+		rm -f "$pidfile"
+		_mongod_hack_ensure_arg_val --pidfilepath "$pidfile" "${mongodHackedArgs[@]}"
+
+		"${mongodHackedArgs[@]}" --fork
+
+		mongo=( mongo --host 127.0.0.1 --port 27017 --quiet )
+
+		# check to see that our "mongod" actually did start up (catches "--help", "--version", MongoDB 3.2 being silly, slow prealloc, etc)
+		# https://jira.mongodb.org/browse/SERVER-16292
+		tries=30
+		while true; do
+			if ! { [ -s "$pidfile" ] && ps "$(< "$pidfile")" &> /dev/null; }; then
+				# bail ASAP if "mongod" isn't even running
+				echo >&2
+				echo >&2 "error: $originalArgOne does not appear to have stayed running -- perhaps it had an error?"
+				echo >&2
+				exit 1
+			fi
+			if "${mongo[@]}" 'admin' --eval 'quit(0)' &> /dev/null; then
+				# success!
+				break
+			fi
+			(( tries-- ))
+			if [ "$tries" -le 0 ]; then
+				echo >&2
+				echo >&2 "error: $originalArgOne does not appear to have accepted connections quickly enough -- perhaps it had an error?"
+				echo >&2
+				exit 1
+			fi
+			sleep 1
+		done
+
+		if [ "$MONGO_INITDB_ROOT_USERNAME" ] && [ "$MONGO_INITDB_ROOT_PASSWORD" ]; then
+			rootAuthDatabase='admin'
+
+			"${mongo[@]}" "$rootAuthDatabase" <<-EOJS
+				db.createUser({
+					user: $(_js_escape "$MONGO_INITDB_ROOT_USERNAME"),
+					pwd: $(_js_escape "$MONGO_INITDB_ROOT_PASSWORD"),
+					roles: [ { role: 'root', db: $(_js_escape "$rootAuthDatabase") } ]
+				})
+			EOJS
+		fi
+
+		export MONGO_INITDB_DATABASE="${MONGO_INITDB_DATABASE:-test}"
+
+		echo
+		for f in /docker-entrypoint-initdb.d/*; do
+			case "$f" in
+				*.sh) echo "$0: running $f"; . "$f" ;;
+				*.js) echo "$0: running $f"; "${mongo[@]}" "$MONGO_INITDB_DATABASE" "$f"; echo ;;
+				*)    echo "$0: ignoring $f" ;;
+			esac
+			echo
+		done
+
+		"${mongodHackedArgs[@]}" --shutdown
+		rm -f "$pidfile"
+
+		echo
+		echo 'MongoDB init process complete; ready for start up.'
+		echo
+	fi
+
+	# MongoDB 3.6+ defaults to localhost-only binding
+	haveBindIp=
+	if _mongod_hack_have_arg --bind_ip "$@" || _mongod_hack_have_arg --bind_ip_all "$@"; then
+		haveBindIp=1
+	elif _parse_config "$@" && jq --exit-status '.net.bindIp // .net.bindIpAll' "$jsonConfigFile" > /dev/null; then
+		haveBindIp=1
+	fi
+	if [ -z "$haveBindIp" ]; then
+		# so if no "--bind_ip" is specified, let's add "--bind_ip_all"
+		set -- "$@" --bind_ip_all
+	fi
+
+	unset "${!MONGO_INITDB_@}"
+fi
+
+rm -f "$jsonConfigFile" "$tempConfigFile"
+
+exec "$@"
\ No newline at end of file
diff --git a/vircadia-mongo/run-mongo.sh b/vircadia-mongo/run-mongo.sh
new file mode 100755
index 0000000..c973cc5
--- /dev/null
+++ b/vircadia-mongo/run-mongo.sh
@@ -0,0 +1,12 @@
+#! /bin/bash
+
+DOCKER_IMAGE=vircadia-mongodb
+DOCKER_IMAGE_VER=4.4
+
+docker run -d \
+        --restart=unless-stopped \
+        --name=vircadia-mongodb \
+        -e LC_ALL="C.UTF-8" \
+        -p 27017:27017 \
+        --volume mongodb_data:/data/db \
+        ${DOCKER_IMAGE}:${DOCKER_IMAGE_VER}
\ No newline at end of file