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###############################################################################
# Copyright (c) 2015 Ericsson AB and others.
# szilard.cserey@ericsson.com
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
###############################################################################
import sys
import io
import yaml
import re
import os
from dea import DeploymentEnvironmentAdapter
from common import (
check_file_exists,
exec_cmd,
log,
)
ASTUTE_YAML = '/etc/fuel/astute.yaml'
FUEL_BOOTSTRAP_CLI_YAML = '/opt/opnfv/fuel_bootstrap_cli.yaml'
def usage():
print '''
Usage:
python transplant_fuel_settings.py <deafile>
'''
def parse_arguments():
if len(sys.argv) != 2:
usage()
sys.exit(1)
dea_file = sys.argv[-1]
check_file_exists(dea_file)
return dea_file
def write_ifcfg_file(key, fuel_conf):
config = ('BOOTPROTO=none\n'
'ONBOOT=yes\n'
'TYPE=Ethernet\n'
'NM_CONTROLLED=yes\n')
for skey in ('ipaddress', 'device', 'netmask', 'gateway'):
if not fuel_conf[key].get(skey):
log('Warning: missing key %s for %s' % (skey, key))
config += '%s=\n' % skey.upper()
elif skey == 'ipaddress':
config += 'IPADDR=%s\n' % fuel_conf[key][skey]
else:
config += '%s=%s\n' % (skey.upper(), fuel_conf[key][skey])
fname = os.path.join('/etc/sysconfig/network-scripts/',
key.lower().replace('_','-'))
with open(fname, 'wc') as f:
f.write(config)
def transplant(dea, astute):
fuel_conf = dea.get_fuel_config()
require_network_restart = False
for key in fuel_conf.iterkeys():
if key == 'ADMIN_NETWORK':
for skey in fuel_conf[key].iterkeys():
astute[key][skey] = fuel_conf[key][skey]
elif re.match('^IFCFG', key):
log('Adding interface configuration for: %s' % key.lower())
require_network_restart = True
write_ifcfg_file(key, fuel_conf)
if astute.has_key(key):
astute.pop(key, None)
else:
astute[key] = fuel_conf[key]
if require_network_restart:
admin_ifcfg = '/etc/sysconfig/network-scripts/ifcfg-eth0'
exec_cmd('echo "DEFROUTE=no" >> %s' % admin_ifcfg)
log('At least one interface was reconfigured, restart network manager')
exec_cmd('systemctl restart network')
return astute
def transplant_bootstrap(astute, fuel_bootstrap_cli):
if 'BOOTSTRAP' in astute:
for skey in astute['BOOTSTRAP'].iterkeys():
# FIXME: astute.yaml repos point to public ones instead of
# local mirrors, this filter should be removed when in sync
if skey != 'repos':
fuel_bootstrap_cli[skey] = astute['BOOTSTRAP'][skey]
return fuel_bootstrap_cli
def main():
dea_file = parse_arguments()
check_file_exists(ASTUTE_YAML)
# Temporarily disabled for Fuel 10.
# check_file_exists(FUEL_BOOTSTRAP_CLI_YAML)
dea = DeploymentEnvironmentAdapter(dea_file)
log('Reading astute file %s' % ASTUTE_YAML)
with io.open(ASTUTE_YAML) as stream:
astute = yaml.load(stream)
log('Initiating transplant')
transplant(dea, astute)
with io.open(ASTUTE_YAML, 'w') as stream:
yaml.dump(astute, stream, default_flow_style=False)
log('Transplant done')
# Update bootstrap config yaml with info from DEA/astute.yaml
# Temporarily disabled for Fuel 10.
# with io.open(FUEL_BOOTSTRAP_CLI_YAML) as stream:
# fuel_bootstrap_cli = yaml.load(stream)
# transplant_bootstrap(astute, fuel_bootstrap_cli)
# with io.open(FUEL_BOOTSTRAP_CLI_YAML, 'w') as stream:
# yaml.dump(fuel_bootstrap_cli, stream, default_flow_style=False)
if __name__ == '__main__':
main()
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