This is a demo of a hypothetical product listing back-end. It exposes an api on /products which can be used to add and
list new product items. Products are stored in a single table in a Postgres database.
This package is intended to be used with the eve-demo package as part of a deployment on the Humanitec Internal
Developer Platform. (humanitec.com)
The app accepts database configuration via these enviornmental variables:
| Variable | Description |
|---|---|
DATABASE_HOST |
The DNS name or IP of the Database server |
DATABASE_NAME |
The name of the database to connect to. |
DATABASE_USER |
Username of ROLE with access to database defined in DATABASE_NAME |
DATABASE_PASSWORD |
Password for DATABASE_USER |
DATABASE_PORT |
(Optional) Port on the server defined by DATABASE_HOST. Defaults to 5432 |
The whole system can be run locally using docker-compose. This will run the zed-demo server, expose it on localhost:8080
and initialize a Postgres database which can be accessed on localhost:5432. The admin password to the database is
pgsqlDev01.
Run the following commands in the root of the repository:
$ docker-compose build
$ docker-compose up
When running locally, you need to have a Postgres server up and running with a database created and with a Postgres ROLE that has LOGIN rights.
After that, the server can be run with the following command:
$ DATABASE_HOST="localhost" \
DATABASE_NAME="zed" \
DATABASE_USER="zed_robot" \
DATABASE_PASSWORD="z3dr0b0t" \
node index.js
Assuming the database server is running on localhost on 5432 with a database called zed created by a user called zed_robot with password z3dr0b0t.