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Installation Steps - RedHat Linux

Pre-requisites

Please see the details about what you need to prepare before proceeding with the application installation at installation.md

Installation using virtualenv

virtualenv is a tool to create isolated Python environments.

  • install python >= 3.4

     $  yum install python34-devel.x86_64

  • install the python package manager (pip)

      $ yum install pip

  • create a folder for storing dependencies

      $ mkdir ~/.virtualenvs

  • install the helper tool for isolating the installation files

      $ pip install virtualenvwrapper

  • activate the isolation environment

      $ export WORKON_HOME=$HOME/.virtualenvs
  $ source /usr/local/bin/virtualenvwrapper.sh
  $ mkvirtualenv olass -p /usr/local/bin/python3

  • install the software

      $ pip install olass

  • create a directory for storing configuration and log files

      $ mkdir -p ~/olass/logs

  • create a config file by using the settings_example.py file as a template

      $ cp config/settings_example.py ~/olass/settings.py

  • edit the config file (add the proper values)

      $ vim ~/olass/settings.py

  • run the software

      $ olass -c ~/olass/settings.py

Installation using Docker

Docker is a software container used for automated deployment of Linux applications.

  • install Docker and start the daemon

      $ yum install docker.x86_64
  $ systemctl start docker

  • download a copy of the Dockerfile

      $ wget https://github.com/ufbmi/olass-client/zipball/master
  $ unzip ufbmi-olass-client*.zip
      OR using git
  $ git clone https://github.com/ufbmi/olass-client

  • create a config file by using the settings_example.py file as a template

      $ cp olass-client/config/settings_example.py olass-client/deploy/settings.py

  • edit the config file (add the proper values)

      $ vim olass-client/deploy/settings.py

  • change the working directory to the folder where the Dockerfile is located and build the container

      $ cd olass-client/deploy
  $ docker build -t olass-docker .

  • run the software

      $ docker run olass-docker