HDD-Testing

Here lies the code for automagically testing HDDs as they are inserted into the HDD testing machine. Uses python and python libraries to perform actions and compose test results.

Building docker

The build.sh file builds both the daemon and the client docker images. Note that this script must be ran from the project's root folder.

Docker usage

hddmond

The container needs to be ran with priviledge, and a mount to the config directory. If mounts don't suit you, there is also support for environment variables, and command-line arguments which take the most precidence. However, the blacklist.json that is generated when HDDs are blacklisted is stored in the /etc/hddmon/config folder, and this is something you may want to persist.

Order of configuration load:

1. Config file (First to be loaded)
2. ENV variables (Overwrites config file, where specified)
3. Command-line arguments (Overwrites the other two, where specified)

Config file

The config directory exists inside the container at /etc/hddmon/config. This directory should be mounted to, with a config file existing in your system directory. See src/config/config.json.example for an example configuration file. Additionally, VSCode and some other editors should make use of the $schema key to help you auto-complete the config file.

ENV variables

• DB_ADDRESS
• DB_PORT
• DB_USER
• DB_PASS
• WEBSOCKET_PORT
• HDDMON_PORT

Command-line arguments

-h --help          # Prints help
-v --verbose       # Verbose option output (for now)
-w --wsport=       # The port that the websocket should use
-r --rhdport=      # The remote client port that the daemon should use to host
-A --dbaddress=    # The address of the optional DB
-p --dbport=       # The port of the optional DB
-U --dbuser=       # The user of the optional DB
-P --dbpassword=   # The password of the optional DB

hddmon-client

The container needs parameters specified at the end of the command.

docker run -it --rm --name HddmondClientTest --privileged=true hddmon-client:latest -d /dev/sdc -a 192.168.1.2 -p 56567

• -d --device is the device to connect with.
• -a --address is the address to connect to (where hddmond is hosted).
• -p --port is the port that the hddmond daemon is accepting remote HDD clients on.

Bare metal usage

The project can be run on bare metal, but good luck. The file src/install.sh is tailored to an Ubuntu (Debain) system and is crappy. However, this will attempt to install the project to /etc/hddmon and create a service entry for systemd. It might be worth noting that in both the docker container and the bare metal install, only the src directory and its contents are copied/used for the project to run.