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import os
import sys
import yaml
def exec_cmd(cmd):
print cmd
os.system(cmd)
def rename_nics(dha_info, rsa_file, compass_ip):
for host in dha_info['hosts']:
host_name = host['name']
interfaces = host.get('interfaces')
if interfaces:
for interface in interfaces:
nic_name = interface.keys()[0]
mac = interface.values()[0]
exec_cmd("ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null \
-i %s root@%s \
'cobbler system edit --name=%s --interface=%s --mac=%s'" \
% (rsa_file, compass_ip, host_name, nic_name, mac))
exec_cmd("ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null \
-i %s root@%s \
'cobbler sync'" % (rsa_file, compass_ip))
if __name__ == "__main__":
assert(len(sys.argv) == 4)
rename_nics(yaml.load(open(sys.argv[1])), sys.argv[2], sys.argv[3])
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