def print_instance_summary(instance, use_color='auto'):
""" Print summary info line for the supplied instance """
colorize_ = partial(colorize, use_color=use_color)
name = colorize_(instance.name, "yellow")
instance_type = instance.extra['gonzo_size']
if instance.state == NodeState.RUNNING:
status_colour = "green"
else:
status_colour = "red"
instance_status = NodeState.tostring(instance.state)
status = colorize_(instance_status, status_colour)
if 'owner' in instance.extra['gonzo_tags']:
owner = instance.extra['gonzo_tags']['owner']
else:
owner = "---"
uptime = format_uptime(instance.extra['gonzo_created_time'])
uptime = colorize_(uptime, "blue")
availability_zone = instance.extra['gonzo_az']
result_list = [
name,
instance_type,
status,
owner,
uptime,
availability_zone,
]
return result_list
def __repr__(self):
state = NodeState.tostring(self.state)
return (('<Node: uuid=%s, name=%s, state=%s, public_ips=%s, '
'private_ips=%s, provider=%s ...>')
% (self.uuid, self.name, state, self.public_ips,
self.private_ips, self.driver.name))
def _basic_instance_details(self, name):
instance = self._find_instance_by_name(name)
if instance is not None:
details = {
'id': instance.id,
'status': NodeState.tostring(instance.state),
'ip-private': instance.private_ips,
'ip-public': instance.public_ips,
'security_groups': instance.extra['groups'],
'keypair': instance.extra['key_name'],
'instance_type': instance.extra['instance_type'],
}
else:
details = {'error': 'instance named {0} not found.'.format(name)}
return details
def _basic_instance_details(self, name):
instance = self._find_instance_by_name(name)
if instance is not None:
details = {
'id': instance.id,
'status': NodeState.tostring(instance.state),
'ip-private': instance.private_ips,
'ip-public': instance.public_ips,
'security_groups': instance.extra['groups'],
'keypair': instance.extra['key_name'],
'instance_type': instance.extra['instance_type'],
}
else:
details = {'error': 'instance named {0} not found.'.format(name)}
return details
def test_nodestate_tostring(self):
self.assertEqual(NodeState.tostring(NodeState.RUNNING), "RUNNING")
def get_state(self, obj):
return NodeState.tostring(obj.state)
def list_nodes(self):
driver = self.connect() #get the Nova driver from the connection class
nodes = driver.list_nodes() #list all nodes runinng
for node in nodes: #for every node
print 'Node Name: ', node.name, 'Node ID: ', node.id, 'Node State: ', NodeState.tostring(
node.state)
def test_nodestate_tostring(self):
self.assertEqual(NodeState.tostring(NodeState.RUNNING), "RUNNING")
def get_state(self, obj):
return NodeState.tostring(obj.state)
