TAG=<version number>
PORT=<port node is listening on (for devs)>
POSTGRES_SERVICE_BIND_PORT=<service port>
GROUP_HEADER=<group header set by the api gateway>
ADMIN_GROUP_NAME=<name of the admin group>
ACCESS_TOKEN_COOKIE_KEY=<cookie key where the access token will be stored>
POSTGRES_USER=<postgres user>
POSTGRES_PASSWORD=<postgres password>
POSTGRES_ADMIN_PASSWORD=<postgres superuser password>
POSTGRES_HOST=<postgres database host>
POSTGRES_PORT=<postgres database port>
POSTGRES_DB=<postgres db>