def trigger_install(clusterid):
'''trigger installer to start install for a given cluster.
Args:
clusterid: int, the id of the cluster.
Returns:
None
'''
manager = ConfigManager()
session = database.current_session()
cluster = session.query(Cluster).filter_by(id=clusterid).first()
if not cluster:
logging.error('no cluster found for %s', clusterid)
return
if not cluster.state:
cluster.state = ClusterState()
if cluster.state.state and cluster.state.state != 'UNINITIALIZED':
logging.error('ignore installing cluster %s since the state is %s',
cluster.id, cluster.state)
return
cluster.state.state = 'INSTALLING'
session.flush()
adapter = cluster.adapter
if not adapter:
logging.error('no proper adapter found for cluster %s', cluster.id)
return
hostids = [host.id for host in cluster.hosts]
update_hostids = []
for host in cluster.hosts:
if not host.state:
host.state = HostState()
elif host.state.state and host.state.state != 'UNINITIALIZED':
logging.info('ignore installing host %s sinc eth state is %s',
host.id, host.state)
continue
host.state.state = 'INSTALLING'
update_hostids.append(host.id)
manager.updateClusterAndHostConfigs(clusterid, hostids, update_hostids,
adapter.os, adapter.target_system)
manager.sync()
def trigger_install(clusterid):
'''trigger installer to start install for a given cluster.
Args:
clusterid: int, the id of the cluster.
Returns:
None
'''
manager = ConfigManager()
session = database.current_session()
cluster = session.query(Cluster).filter_by(id=clusterid).first()
if not cluster:
logging.error('no cluster found for %s', clusterid)
return
adapter = cluster.adapter
if not adapter:
logging.error('no proper adapter found for cluster %s', cluster.id)
return
if not cluster.state:
cluster.state = ClusterState()
if cluster.state.state and cluster.state.state != 'UNINITIALIZED':
logging.error('ignore installing cluster %s since the state is %s',
cluster.id, cluster.state)
return
cluster.state.state = 'INSTALLING'
hostids = [host.id for host in cluster.hosts]
update_hostids = []
for host in cluster.hosts:
if not host.state:
host.state = HostState()
elif host.state.state and host.state.state != 'UNINITIALIZED':
logging.info('ignore installing host %s sinc the state is %s',
host.id, host.state)
continue
host.state.state = 'INSTALLING'
update_hostids.append(host.id)
manager.updateClusterAndHostConfigs(clusterid, hostids, update_hostids,
adapter.os, adapter.target_system)
manager.sync()
