def get_routers_from_openstack():
logger.info("Get list servers with ip addresses ... ")
ops_server = ops.Servers(name=cmd_args.name, dbg=logging.INFO)
if cmd_args.ansible:
ops_server.create_ansible_hosts(cmd_args.netid)
if cmd_args.list:
ops_server.create_dynamic_inventory(cmd_args.netid)
# logger.info(srv_ips)
return ops_server.get_srv_nets(cmd_args.netid)
def get_routers_from_openstack(name_lab, netid_lab):
logger.debug("Get list servers with ip addresses ... ")
ops_server = ops.Servers(name=name_lab, dbg=logging.ERROR)
rt = ops_server.get_srv_nets(netid_lab)
hosts = list()
for r in rt:
if re.search(r'[^R]*(R\d+)', r):
hosts.append(rt[r]['ipv4'])
# logger.info(srv_ips)
return hosts
def main():
logger.info("Get list servers with ip addresses ... ")
file_config = "oslabs.yml"
lab_routers = ""
wan = "wan0"
lab = "labv22"
if cmd_args.host:
print("{}")
exit(0)
if os.path.exists(file_config):
with open(file_config) as file:
param_list = yaml.load(file, Loader=yaml.FullLoader)
wan = param_list["wan"]
lab = param_list["lab"]
# print(param_list)
ops_server = ops.Servers(name=lab, dbg=logging.ERROR)
ops_server.create_dynamic_inventory(wan)
def main():
lab_host = cmd_args.name
host_intrf = f"net{int(cmd_args.interface)-1}"
logger.info(f"host: {lab_host} interface: {host_intrf}")
ops_server = ops.Servers(name=lab_host,
dbg=logging.WARNING,
name_underline=False)
# print(f'srv: {ops_server}')
if len(ops_server.servers) > 1:
logging.error("Exist few elements but need one")
exit(1)
else:
srv = ops_server.servers[0]
logger.info(f"{srv.name} : {srv.instance}")
logger.info(f"Interface: {srv.kvminfo.interfaces[host_intrf].dev}")
os_name = f"root@{srv.host}"
logger.info(f'os_name: {os_name}')
p_ssh = Popen([
"ssh", os_name, "tcpdump", "-U", "-i",
str(srv.kvminfo.interfaces[host_intrf].dev), "-s", "0", "-w", "-"
],
stdout=PIPE)
p_wireshark = Popen(["wireshark", "-k", "-i", "-"], stdin=p_ssh.stdout)