def configure(server, features, parent, memory, cpu, disk):
"""Create, get or modify server configuration"""
if parent:
path = parent.split('/')
bucket = None
for bucket, parent in zip(path, [None] + path[:-1]):
master.create_bucket(context.GLOBAL.zk.conn, bucket, parent)
assert bucket is not None, 'server topology missing.'
master.create_server(context.GLOBAL.zk.conn, server, bucket)
features = cli.combine(features)
if features:
# This is special case - reset features to empty.
if features == ['-']:
features = []
master.update_server_features(context.GLOBAL.zk.conn, server,
features)
if memory or cpu or disk:
master.update_server_capacity(context.GLOBAL.zk.conn,
server,
memory=memory,
cpu=cpu,
disk=disk)
server_obj = master.get_server(context.GLOBAL.zk.conn, server)
server_obj['name'] = server
cli.out(formatter(server_obj))
def list(): # pylint: disable=W0622
"""List servers"""
servers = []
for name in master.list_servers(context.GLOBAL.zk.conn):
server = master.get_server(context.GLOBAL.zk.conn, name)
server['name'] = name
servers.append(server)
cli.out(formatter(servers))