def renew_ip_address(session, mac, is_linux_guest=True):
if not is_linux_guest:
utils_net.restart_windows_guest_network_by_key(session, "macaddress", mac)
return None
ifname = utils_net.get_linux_ifname(session, mac)
p_cfg = "/etc/sysconfig/network-scripts/ifcfg-%s" % ifname
cfg_con = "DEVICE=%s\nBOOTPROTO=dhcp\nONBOOT=yes" % ifname
make_conf = "test -f %s || echo '%s' > %s" % (p_cfg, cfg_con, p_cfg)
arp_clean = "arp -n|awk '/^[1-9]/{print \"arp -d \" $1}'|sh"
session.cmd_output_safe(make_conf)
session.cmd_output_safe("ifconfig %s up" % ifname)
session.cmd_output_safe("dhclient -r", timeout=240)
session.cmd_output_safe("dhclient %s" % ifname, timeout=240)
session.cmd_output_safe(arp_clean)
return None
def renew_ip_address(session, mac, guest_os_type):
"""
Renew ip for plugged nic
:param session: Vm session
:param mac: The mac address of plugged interface
:param guest_os_type: Guest os type, Linux or Windows
"""
if guest_os_type == 'Windows':
utils_net.restart_windows_guest_network_by_key(
session, "macaddress", mac)
ifname = utils_net.get_linux_ifname(session, mac)
utils_net.create_network_script(ifname, mac, 'dhcp', '255.255.255.0')
utils_net.restart_guest_network(session, mac)
arp_clean = "arp -n|awk '/^[1-9]/{print \"arp -d \" $1}'|sh"
session.cmd_output_safe(arp_clean)
def renew_ip_address(session, mac, is_linux_guest=True):
if not is_linux_guest:
utils_net.restart_windows_guest_network_by_key(
session, "macaddress", mac)
return None
ifname = utils_net.get_linux_ifname(session, mac)
p_cfg = "/etc/sysconfig/network-scripts/ifcfg-%s" % ifname
cfg_con = "DEVICE=%s\nBOOTPROTO=dhcp\nONBOOT=yes" % ifname
make_conf = "test -f %s || echo '%s' > %s" % (p_cfg, cfg_con, p_cfg)
arp_clean = "arp -n|awk '/^[1-9]/{print \"arp -d \" $1}'|sh"
session.cmd_output_safe(make_conf)
session.cmd_output_safe("ifconfig %s up" % ifname)
session.cmd_output_safe("dhclient -r", timeout=240)
session.cmd_output_safe("dhclient %s" % ifname, timeout=240)
session.cmd_output_safe(arp_clean)
return None
def renew_ip_address(session, mac, is_linux_guest=True):
if not is_linux_guest:
utils_net.restart_windows_guest_network_by_key(session,
"macaddress",
mac)
return None
ifname = utils_net.get_linux_ifname(session, mac)
if params.get("make_change") == "yes":
p_cfg = "/etc/sysconfig/network-scripts/ifcfg-%s" % ifname
cfg_con = "DEVICE=%s\nBOOTPROTO=dhcp\nONBOOT=yes" % ifname
make_conf = "test -f %s || echo '%s' > %s" % (p_cfg, cfg_con, p_cfg)
else:
make_conf = "nmcli connection add type ethernet con-name %s ifname" \
" %s autoconnect yes" % (ifname, ifname)
arp_clean = "arp -n|awk '/^[1-9]/{print \"arp -d \" $1}'|sh"
session.cmd_output_safe(make_conf)
session.cmd_output_safe("ip link set dev %s up" % ifname)
session.cmd_output_safe("dhclient -r", timeout=240)
session.cmd_output_safe("dhclient %s" % ifname, timeout=240)
session.cmd_output_safe(arp_clean)
return None
def check_nic_removed(mac, session):
"""
Get interface IP address by given MAC addrss. If try_dhclint is
True, then try to allocate IP addrss for the interface.
:param mac: The mac address of plugged interface
:param session: Vm session
"""
except_mesg = ''
try:
if guest_os_type == 'Windows':
except_mesg = "Get nic netconnectionid failed"
utils_net.restart_windows_guest_network_by_key(
session, "macaddress", mac)
else:
except_mesg = ("Failed to determine interface"
" name with mac %s" % mac)
utils_net.get_linux_ifname(session, mac)
except exceptions.TestError as e:
if except_mesg in str(e):
return True
else:
return False
