def add_nodes(name, compute_nodes=0, controller_nodes=0, cinder_nodes=0,
request=None):
"""Add a node (or nodes) to an existing deployment."""
data.load_config(name)
deployment = data.load_deployment(name)
node_request = request or list([['compute']] * compute_nodes +
[['controller']] * controller_nodes +
[['cinder']] * cinder_nodes)
deployment.add_nodes(node_request)
database.store(deployment)
def build(self):
"""Runs build steps for node's features."""
logger.info("Building deployment object for {}".format(self.name))
logger.debug("Deployment step: update environment")
self.update_environment()
logger.debug("Deployment step: pre-configure")
self.pre_configure()
logger.debug("Deployment step: build nodes")
self.build_nodes()
logger.debug("Deployment step: post-configure")
self.post_configure()
self.status = "post-build"
logger.info(self)
database.store(self)
