1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
import common
import yaml
import io
import glob
N = common.N
E = common.E
R = common.R
RO = common.RO
exec_cmd = common.exec_cmd
parse = common.parse
err = common.err
check_file_exists = common.check_file_exists
log = common.log
class ConfigureNodes(object):
def __init__(self, yaml_config_dir, env_id, node_id_roles_dict, dea):
self.yaml_config_dir = yaml_config_dir
self.env_id = env_id
self.node_id_roles_dict = node_id_roles_dict
self.dea = dea
def config_nodes(self):
log('Configure nodes')
for node_id, roles_blade in self.node_id_roles_dict.iteritems():
exec_cmd('fuel node set --node-id %s --role %s --env %s'
% (node_id, roles_blade[0], self.env_id))
self.download_deployment_config()
for node_id, roles_blade in self.node_id_roles_dict.iteritems():
self.download_interface_config(node_id)
self.modify_node_interface(node_id, roles_blade)
self.modify_node_network_schemes(node_id, roles_blade)
self.upload_interface_config(node_id)
self.upload_deployment_config()
def modify_node_network_schemes(self, node_id, roles_blade):
log('Modify network transformations for node %s' % node_id)
type = self.dea.get_node_property(roles_blade[1], 'transformations')
transformations = self.dea.get_transformations(type)
for node_file in glob.glob('%s/deployment_%s/*_%s.yaml'
% (self.yaml_config_dir, self.env_id,
node_id)):
with io.open(node_file) as stream:
node = yaml.load(stream)
node['network_scheme']['transformations'] = transformations
with io.open(node_file, 'w') as stream:
yaml.dump(node, stream, default_flow_style=False)
def download_deployment_config(self):
log('Download deployment config for environment %s' % self.env_id)
exec_cmd('fuel deployment --env %s --default --dir %s'
% (self.env_id, self.yaml_config_dir))
def upload_deployment_config(self):
log('Upload deployment config for environment %s' % self.env_id)
exec_cmd('fuel deployment --env %s --upload --dir %s'
% (self.env_id, self.yaml_config_dir))
def download_interface_config(self, node_id):
log('Download interface config for node %s' % node_id)
exec_cmd('fuel node --env %s --node %s --network --download '
'--dir %s' % (self.env_id, node_id, self.yaml_config_dir))
def upload_interface_config(self, node_id):
log('Upload interface config for node %s' % node_id)
exec_cmd('fuel node --env %s --node %s --network --upload '
'--dir %s' % (self.env_id, node_id, self.yaml_config_dir))
def modify_node_interface(self, node_id, roles_blade):
log('Modify interface config for node %s' % node_id)
interface_yaml = ('%s/node_%s/interfaces.yaml'
% (self.yaml_config_dir, node_id))
check_file_exists(interface_yaml)
with io.open(interface_yaml) as stream:
interfaces = yaml.load(stream)
net_name_id = {}
for interface in interfaces:
for network in interface['assigned_networks']:
net_name_id[network['name']] = network['id']
type = self.dea.get_node_property(roles_blade[1], 'interfaces')
interface_config = self.dea.get_interfaces(type)
for interface in interfaces:
interface['assigned_networks'] = []
if interface['name'] in interface_config:
for net_name in interface_config[interface['name']]:
net = {}
net['id'] = net_name_id[net_name]
net['name'] = net_name
interface['assigned_networks'].append(net)
with io.open(interface_yaml, 'w') as stream:
yaml.dump(interfaces, stream, default_flow_style=False)
|
