Skip to content

OpenTMI (Test Management Infrastructure) Core

License

Notifications You must be signed in to change notification settings

OpenTMI/opentmi

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

OpenTMI

Open Source Test Management Infrastructure for IoT and embedded world.

Build Status Test Coverage Docker ghcr

OpenTMI is Open Source Test Management System. It is written in Node.js and uses MongoDB as backing store. It is published in MIT license. OpenTMI is extremely customizable through addons.

Ideology

Basic idea is to store all information related to test execution to database, like software under test (SUT/Build), test logs, test cases (TC), and test related resources, like DUT's. That allows then much more intelligent and more efficient way to manage testing. Also it gives very valuable information when users can directly see what is tested in individual Device with individual Build. All information is linked together and can be analyzed very deeply.

Challenges with software testing in IoT hardware

  • how to identify when test failed because of unstable HW
  • how to identify unique unstable HW in test lab
  • how to identify if certain test causes that HW's become unstable/unusable
  • how to estimate when HW start to be unstable/unusable (e.g. memory start burning out)
  • how to direct testing to right HW when there is multiple HW configurations
  • how to identify if tools deployment (e.g. new test framework revision) causes more test failures
  • how to optimize test execution time
  • how to manage all of these automatically

OpenTMI try to solve these kind of challenges using "big-data".

Pre-requirements

  • Node.js v12.13< (tested with 12, 14 and 16, recommended to use latest LTS version)
  • mongodb v3.6< (tested with 4.1.2, recommented to use latest version)

Installation

From Dockers

docker pull opentmi/opentmi:latest mongo:latest
docker run -v "$(pwd)":/data --name mongo -d mongo mongod --smallfiles
docker run --name opentmi -p 3000:3000 --link mongo:mongo -d opentmi/opentmi

See here for more instructions.

Clone, install dependencies and start

Prepare

You need to install mongodb and run it. File mongod.sh contains simple script to start single mongod instance (db location ./db and logs ./db.logs) - that is not recommended for production usage.

> git clone --recursive https://github.com/OpenTMI/opentmi
> cd opentmi
> npm install
> npm start

or start without clustered mode

> node app

Note: Installation install also all addons dependencies so you doesn't need to worry about it.

Command line

$ npm start -- -h
Usage: npm start -- (options)

Options:
  --listen, -l            set binding interface                         [string]
  --https                 use https
  --port                  set listen port
  --verbose, -v           verbose level                                  [count]
  --silent, -s            Silent mode
  --log                   log path. Use "null" or "/dev/null" to supress file
                          logging                                       [string]
  --autoInstallAddonDeps  automatically install dependencies when startup server
                                                                 [default: true]
  --config, -c            config file          [string] [default: "config.json"]
  --db                    mongodb connection string                     [string]
  --auto-reload, -r       Automatically restart workers when changes detected in
                          server directory

db:

  • inmemory as connection string uses in-memory mongodb server - for testing purpose.

https: Generate self-signed ssl certifications:

  • ./scripts/gencerts.sh
  • start daemon with --https -options (npm start -- -https)

NOTE: Not recommended to use self-signed certificates in production usage!

Clustered mode

OpenTMI support clustered mode which gives some benefits in production environment:

  • better performance
  • zero downtime when updating
  • auto restart on failure
  • serve more clients
  • better performance

NOTE same can be achieved using load-balancer and systemd service for example. In such case you doesn't need to use cluster mode.

API documentation

Available here

Configuration

By default opentmi is started as development mode. You can configure environment using --config <file> -option.

note:

  • "mongo" options overwrites defaults and is pypassed to MongoClient.
  • "smtp" options is pypassed to nodemailer transport configurations. To activate smpt use enabled property.

Architecture

Addons

Way to extend backend-service functionality. Addon registry (future plan) contains information about existing addons, which can easily to install via administrator API. More documentation can be found from here

Test

npm test

Contribution guidelines

  • Writing tests
  • Code review
  • Other guidelines

See code-of-conduct

Production usage

Propose to use some service management tool which can restart service if it for some reason crashes.

You can use for example:

Note: if your service management is storing stdout and stderr to log files - be sure that it is rotated properly to ensure that disk space doesn't cause trouble. By default OpenTMI store logs under log/ -folder, configured as daily rotate.

Who do I talk to?

  • Repo owner or admin
  • Other community or team contact

License

MIT