def give_away_ring(ring_name, cluster_name, taskid=None):
rm = RingManager(cluster_name)
try:
content = rm.give_away_ring(cluster_name=cluster_name,
ring_file=ring_name)
message = content
except Exception, error:
message = str(error)
assert False
def give_away_ring(cluster_name, datajson):
"""
平衡环
:param datajson:
:return:
"""
status = ''
message = ''
resp = {"status": status, "message": message}
ring_name = datajson.get('ring_name')
ring_name = ring_name if ring_name.endswith(
'.ring.gz') else ring_name + '.ring.gz'
sfo_clu_nodes = SfoClusterNodesMethod.query_host_list_by_cluster_name(
cluster_name)
if not sfo_clu_nodes:
raise ValueError('Not Master Node in %s' % cluster_name)
rm = RingManager(cluster_name)
try:
content = rm.give_away_ring(cluster_name=cluster_name,
ring_file=ring_name)
except Exception, error:
message = str(error)
status = 501