def deploy(session, unit, token):
"""
Prepares environment for deployment and send deployment command to
orchestration engine
:param session: session that is going to be deployed
:param unit: SQLalchemy session
:param token: auth token that is going to be used by orchestration
"""
#Set X-Auth-Token for conductor
environment = unit.query(models.Environment).get(
session.environment_id)
data = {
'model': session.description,
'token': token,
'tenant_id': environment.tenant_id
}
data['model']['Objects']['?']['id'] = environment.id
data['model']['Objects']['applications'] = \
data['model']['Objects'].get('services', [])
if 'services' in data['model']['Objects']:
del data['model']['Objects']['services']
session.state = SessionState.deploying
deployment = models.Deployment()
deployment.environment_id = session.environment_id
deployment.description = token_sanitizer.TokenSanitizer().sanitize(
dict(session.description.get('Objects')))
status = models.Status()
status.text = "Deployment scheduled"
status.level = "info"
deployment.statuses.append(status)
with unit.begin():
unit.add(session)
unit.add(deployment)
rpc.engine().handle_task(data)
def delete(environment_id, token):
"""
Deletes environment and notify orchestration engine about deletion
:param environment_id: Environment that is going to be deleted
:param token: OpenStack auth token
"""
unit = db_session.get_session()
environment = unit.query(models.Environment).get(environment_id)
#preparing data for removal from conductor
env = environment.description
env['Objects'] = None
data = {
'model': env,
'token': token,
'tenant_id': environment.tenant_id
}
rpc.engine().handle_task(data)
with unit.begin():
unit.delete(environment)
