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import common
import os
import shutil
import yaml
from configure_settings import ConfigureSettings
from configure_network import ConfigureNetwork
N = common.N
E = common.E
R = common.R
RO = common.RO
exec_cmd = common.exec_cmd
parse = common.parse
err = common.err
class ConfigureEnvironment(object):
def __init__(self, dea, yaml_config_dir):
self.env_id = None
self.dea = dea
self.yaml_config_dir = yaml_config_dir
self.env_name = dea.get_environment_name()
def env_exists(self, env_name):
env_list = parse(exec_cmd('fuel env --list'))
for env in env_list:
if env[E['name']] == env_name and env[E['status']] == 'new':
return True
return False
def get_env_id(self, env_name):
env_list = parse(exec_cmd('fuel env --list'))
for env in env_list:
if env[E['name']] == env_name:
return env[E['id']]
def configure_environment(self, dea):
exec_cmd('fuel env -c --name %s --release %s --mode ha --net neutron '
'--nst vlan' % (self.env_name,
self.supported_release[R['id']]))
self.env_id = self.get_env_id(self.env_name)
if not self.env_exists(self.env_name):
err("Failed to create environment %s" % self.env_name)
self.config_settings()
self.config_network()
def config_settings(self):
if os.path.exists(self.yaml_config_dir):
shutil.rmtree(self.yaml_config_dir)
os.makedirs(self.yaml_config_dir)
settings = ConfigureSettings(self.yaml_config_dir, self.env_id)
settings.config_settings()
def config_network(self):
network_yaml=self.yaml_config_dir + '/network_%s.yaml' % self.env_id
os.remove(network_yaml)
network = ConfigureNetwork(self.yaml_config_dir, network_yaml,
self.env_id, self.dea)
network.config_network()
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