ophidia-all

Role for Ophidia Big Data Framework

The ansible role deploys and configures all services for the Ophidia Big Data Framework

Introduction

The repository contains ansible-roles that are published in ansible galaxy: https://galaxy.ansible.com/indigo-dc/ophidia-all/

The directories docker-ophidia-all are linked to dockerhub with automatic build of image.

Requirements

No aditional requirements

Role Variables

Default role varibles are:

cert_passwd: the password for the certificates, user account and mysql
oph_user: user that will run the framework
oph_passwd: user password
oph_term_user: Ophidia user to access the service
oph_term_passwd: Ophidia password
oph_term_host: hostname or ip address of the node hosting Ophidia service
oph_term_port: port number of Ophidia service

Dependencies

None

Example Playbook

An example of playbook to deploy Ophidia:

- hosts: localhost
  roles:
    - { role: indigo-dc.ophidia-all }

Or execute:

$ ansible-playbook /etc/ansible/roles/indigo-dc.ophidia-all/tests/test.yml

Ophidia terminal test session

The following commands define a complete test session that can be run through the Ophidia terminal

/usr/local/ophidia/oph-terminal/bin/oph_term -H 127.0.0.1 -u oph-test -p abcd -P 11732
oph_term> oph_list level=2;
oph_term> oph_man function=oph_list;
oph_term> oph_createcontainer container=test;dim=lat|lon|time;hierarchy=oph_base|oph_base|oph_time;dim_type=double|double|double;
oph_term> oph_randcube container=test;dim=lat|lon|time;dim_size=10|10|10;measure=test;measure_type=double;nfrag=10;ntuple=10;concept_level=c|c|d;exp_ndim=2;compressed=no; 
oph_term> oph_cubeschema
oph_term> oph_reduce operation=max;
oph_term> oph_aggregate operation=max;
oph_term> oph_explorecube
oph_term> oph_delete cube=[container=test];
oph_term> quit