The official Openstack command line interface is here.

Then create an  « os_lal.rc » file as follows:

export OS_USERNAME= *** YOUR LOGIN ***
export OS_PASSWORD= *** YOUR PASSWORD ***
export OS_TENANT_NAME= *** YOUR PROJECT ***
export OS_PROJECT_NAME= *** YOUR PROJECT ***
export PS1='[\u@\h \W($OS_USERNAME @ OS_LAL)]\$ '
export OS_AUTH_URL=https://keystone.lal.in2p3.fr:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_USER_DOMAIN_NAME= *** YOUR DOMAIN ***
export OS_PROJECT_DOMAIN_NAME=*** YOUR PROJECT DOMAIN ***
export OS_VOLUME_API_VERSION=2

• OS_USER_DOMAIN_ID :
  the authentication system. Beta tester accounts are in the « default » domain. StratusLab accounts are in the « stratuslab » domain. Univeristé Paris 11 accounts may use Adonis in the « u-psud » domain.
• OS_TENANT_NAME & OS_PROJECT_NAME :
  contain project name you participate to. You must contact cloud administrator to be inserted in an existing project, or to create a new project for you.