INSTALL

Cigri v3 quick installation guide
---------------------------------

*Prerequisites*:

    - ruby >= 1.8
    - rubygems
    - postgresql server
    - librestclient-ruby
    - libjson-ruby

*Required gems*:
    - gem install pg
    - gem instal  ydbi	
    - gem install ydbd-pg
    - gem install sinatra

*Gems used for testing purposes*:

    - gem install rspec
    - gem install rack-test

*Gems for Xmpp notifications*:
    - gem install xmpp4r

*Create a cigri user*:

    useradd -m -d /var/lib/cigri -c "Cigri server" cigri

*Install the cigri scripts, as the root user, from the cigri sources directory*:

    make install-cigri

*Customize the /etc/cigri/cigri.conf file*

    Especially, choose a password for the database cigri user as DATABASE_USER_PASSWORD.

*Create the cigri database, from the cigri sources directory*:

    - cd database
    - ./init_db.rb -d cigri3 -u cigri3 -p <PASSWORD> -t psql -s ./psql_structure.sql

    (replace <PASSWORD> by the password you choosed at the above step)

*You can add OAR clusters with the provided helper, for example, from the cigri sources directory*:

    ./sbin/new_cluster.rb tchernobyl http://tchernobyl/oarapi-priv/ cert kameleon kameleon "" tchernobyl oar2_5 core 100 "cluster='tchernobyl'"  

*Start cigri:*

    cigri_start