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#!/bin/python
from utils import utils_yaml
from utils.utils_log import for_all_methods, log_enter_exit
from utils.service import Service
from utils.node_manager import NodeManager
from utils.processutils import execute
@for_all_methods(log_enter_exit)
class DeploymentCloner(Service):
undercloud_root_dir = '~/DeploymentCloner/'
def create_cli_parser(self, parser):
parser.add_argument('--undercloud-ip', help="ip of undercloud",
required=True)
parser.add_argument('--dest-dir', help="where everything should go to",
required=True)
return parser
def undercloud_dict(self, undercloud_ip):
return {'address': undercloud_ip,
'user': 'stack'}
def run(self, sys_args, config):
dest_dir = sys_args.dest_dir if sys_args.dest_dir[:-1] == '/'\
else (sys_args.dest_dir + '/')
self.node_manager = NodeManager()
underlcloud = self.node_manager.add_node(
'undercloud',
self.undercloud_dict(sys_args.undercloud_ip))
# copy all files to undercloud
underlcloud.copy('to', '.', self.undercloud_root_dir)
# generate the undercloud yaml
underlcloud.execute('cd %s; ./tripleo_manager.sh --out ./cloner-info/'
% self.undercloud_root_dir, log_true=True)
underlcloud.copy('from', dest_dir,
self.undercloud_root_dir + '/cloner-info/')
node_yaml_path = dest_dir + '/cloner-info/node.yaml'
node_yaml = utils_yaml.read_dict_from_yaml(node_yaml_path)
for name, node in node_yaml['servers'].iteritems():
node['vNode-name'] = self.get_virtual_node_name_from_mac(
node['orig-ctl-mac'])
utils_yaml.write_dict_to_yaml(node_yaml, node_yaml_path)
# TODO copy qcow and tar it
def get_virtual_node_name_from_mac(self, mac):
vNode_names, _ = execute('virsh list|awk \'{print $2}\'', shell=True)
for node in vNode_names.split('\n'):
if 'baremetal' in node:
admin_net_mac, _ = execute(
'virsh domiflist %s |grep admin |awk \'{print $5}\''
% node, shell=True)
if admin_net_mac.replace('\n', '') == mac:
return node
raise Exception('Could not find corresponding virtual node for MAC: %s'
% mac)
def main():
main = DeploymentCloner()
main.start()
if __name__ == '__main__':
main()
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