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#!/bin/python
import os
from utils.utils_log import LOG, for_all_methods, log_enter_exit
from utils.service import Service
from utils.node_manager import NodeManager
from utils.ssh_util import SSH_CONFIG
from common import config as CONFIG
from utils import utils_yaml
@for_all_methods(log_enter_exit)
class ODLReInstaller(Service):
def run(self, sys_args, config):
cloner_info_path = sys_args.cloner_info
SSH_CONFIG['ID_RSA_PATH'] = (cloner_info_path + CONFIG.ID_RSA_PATH +
'id_rsa')
node_config = utils_yaml.read_dict_from_yaml(
cloner_info_path + CONFIG.NODE_YAML_PATH)
# copy ODL to all nodes where it need to be copied
self.nodes = NodeManager(node_config['servers']).get_nodes()
for node in self.nodes:
LOG.info('Disconnecting OpenVSwitch from controller on node %s'
% node.name)
node.execute('ovs-vsctl del-controller br-int', as_root=True)
for node in self.nodes:
if 'ODL' in node.config:
tar_tmp_path = '/tmp/odl-artifact/'
if node.config['ODL'].get('active'):
tarball_name = os.path.basename(sys_args.odl_artifact)
node.copy('to', sys_args.odl_artifact,
'/tmp/odl-artifact/' + tarball_name)
node.execute('rm -rf /opt/opendaylight/*', as_root=True)
node.execute('mkdir -p /opt/opendaylight/*', as_root=True)
LOG.info('Extracting %s to /opt/opendaylight/ on node %s'
% (tarball_name, node.name))
node.execute('tar -zxf %s --strip-components=1 -C '
'/opt/opendaylight/'
% (tar_tmp_path + tarball_name), as_root=True)
node.execute('chown -R odl:odl /opt/opendaylight',
as_root=True)
node.execute('rm -rf ' + tar_tmp_path, as_root=True)
LOG.info('Installing and Starting Opendaylight on node %s'
% node.name)
node.copy('to', 'odl_reinstaller/install_odl.pp',
tar_tmp_path)
node.execute('puppet apply --modulepath='
'/etc/puppet/modules/ %sinstall_odl.pp '
'--verbose --debug --trace '
'--detailed-exitcodes'
% tar_tmp_path, check_exit_code=[2],
as_root=True)
# --detailed-exitcodes: Provide extra information about the run via
# exit codes. If enabled, 'puppet apply' will use the following exit
# codes:
# 0: The run succeeded with no changes or failures; the system was
# already in the desired state.
# 1: The run failed.
# 2: The run succeeded, and some resources were changed.
# 4: The run succeeded, and some resources failed.
# 6: The run succeeded, and included both changes and failures.
for node in self.nodes:
LOG.info('Connecting OpenVSwitch to controller on node %s'
% node.name)
ovs_controller = node.config.get('ovs-controller')
if ovs_controller:
node.execute('ovs-vsctl set-controller br-int %s'
% ovs_controller, as_root=True)
def create_cli_parser(self, parser):
parser.add_argument('--cloner-info',
help=("Give the path to the clone info"),
required=True)
parser.add_argument('--odl-artifact',
help=("Path to Opendaylight tarball"),
required=True)
return parser
def main():
main = ODLReInstaller()
main.start()
if __name__ == '__main__':
main()
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