bootstrap-vz/bootstrapvz/plugins/opennebula/tasks.py

from bootstrapvz.base import Task
from bootstrapvz.common.tasks import apt
from bootstrapvz.common import phases


class AddONEContextPackage(Task):
    description = 'Adding the OpenNebula context package'
    phase = phases.preparation
    predecessors = [apt.AddBackports]

    @classmethod
    def run(cls, info):
        target = None
        from bootstrapvz.common.releases import wheezy
        if info.manifest.release == wheezy:
            target = '{system.release}-backports'
        info.packages.add('opennebula-context', target)