diff options
| -rw-r--r-- | deploy/reap.py | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/deploy/reap.py b/deploy/reap.py index 7d996314b..eb02fe25d 100644 --- a/deploy/reap.py +++ b/deploy/reap.py @@ -16,6 +16,8 @@ import yaml import glob import shutil import tempfile +import re +import netaddr from common import ( N, @@ -253,6 +255,40 @@ class Reap(object): if key not in ['ipaddress', 'netmask', 'dhcp_pool_start', 'dhcp_pool_end', 'ssh_network']: del fuel['ADMIN_NETWORK'][key] + + ## FIXME(armband): Factor in support for adding public/other interfaces. + ## TODO: Following block expects interface name(s) to be lowercase only + interfaces_list = exec_cmd('ip -o -4 a | grep -e "e[nt][hopsx].*"') + for interface in re.split('\n', interfaces_list): + # Sample output line from above cmd: + # 3: eth1 inet 10.0.2.10/24 scope global eth1 valid_lft forever ... + ifcfg = re.split(r'\s+', interface) + ifcfg_name = ifcfg[1] + ifcfg_ipaddr = ifcfg[3] + + # Filter out admin interface (device name is not known, match IP) + current_network = netaddr.IPNetwork(ifcfg_ipaddr) + if str(current_network.ip) == fuel['ADMIN_NETWORK']['ipaddress']: + continue + + # Read ifcfg-* network interface config file, write IFCFG_<IFNAME> + ifcfg_sec = 'IFCFG_%s' % ifcfg_name.upper() + fuel[ifcfg_sec] = {} + ifcfg_data = {} + ifcfg_f = ('/etc/sysconfig/network-scripts/ifcfg-%s' % ifcfg_name) + with open(ifcfg_f) as f: + for line in f: + if line.startswith('#'): + continue + (key, val) = line.split('=') + ifcfg_data[key.lower()] = val.rstrip() + + # Keep only needed info (e.g. filter-out type=Ethernet). + fuel[ifcfg_sec]['ipaddress'] = ifcfg_data['ipaddr'] + fuel[ifcfg_sec]['device'] = ifcfg_data['device'] + fuel[ifcfg_sec]['netmask'] = str(current_network.netmask) + fuel[ifcfg_sec]['gateway'] = ifcfg_data['gateway'] + self.write_yaml(self.dea_file, {'fuel': fuel}) def reap_network_settings(self): |