def _bring_up_interface(self, device_name):
if device_name in 'lo':
return True
cmd = ['/usr/sbin/chdev', '-l', aix_util.translate_devname(device_name), '-a', 'state=up']
LOG.debug("Attempting to run bring up interface %s using command %s", device_name, cmd)
try:
(_out, err) = util.subp(cmd)
time.sleep(1)
if len(err):
LOG.warn("Running %s resulted in stderr output: %s", cmd, err)
return True
except util.ProcessExecutionError:
util.logexc(LOG, "Running interface command %s failed", cmd)
return False
def _bring_down_interface(self, device_name):
if device_name in 'lo':
return True
cmd = [
'/usr/sbin/chdev', '-l',
aix_util.translate_devname(device_name), '-a', 'state=down'
]
LOG.debug("Attempting to run bring down interface %s using command %s",
device_name, cmd)
try:
(_out, err) = util.subp(cmd)
if len(err):
LOG.warn("Running %s resulted in stderr output: %s", cmd, err)
return True
except util.ProcessExecutionError:
util.logexc(LOG, "Running interface command %s failed", cmd)
return False
def _bring_down_interface(self, device_name):
if device_name in 'lo':
return True
interface = aix_util.translate_devname(device_name)
if aix_util.get_if_attr(interface, "state") == "down":
time.sleep(1)
return True
else:
cmd = ['/usr/sbin/chdev', '-l', interface, '-a', 'state=down']
LOG.debug("Attempting to run bring down interface %s using command %s", device_name, cmd)
try:
(_out, err) = util.subp(cmd, rcs=[0, 1])
time.sleep(1)
if len(err):
LOG.warn("Running %s resulted in stderr output: %s", cmd, err)
return True
except util.ProcessExecutionError:
util.logexc(LOG, "Running interface command %s failed", cmd)
return False
def _write_network(self, settings):
entries = net_util.translate_network(settings)
aix_util.remove_resolve_conf_file(self.resolve_conf_fn)
print("Translated ubuntu style network settings %s into %s" %
(settings, entries))
# Make the intermediate format as the rhel format...
nameservers = []
searchservers = []
dev_names = entries.keys()
create_dhcp_file = True
run_dhcpcd = False
run_autoconf6 = False
ipv6_interface = None
# First, make sure the services starts out uncommented in /etc/rc.tcpip
aix_util.disable_dhcpcd()
aix_util.disable_ndpd_host()
aix_util.disable_autoconf6()
for (dev, info) in entries.iteritems():
run_cmd = 0
chdev_cmd = ['/usr/sbin/chdev']
log_chdev_cmd = ['/usr/sbin/chdev']
if dev not in 'lo':
aix_dev = aix_util.translate_devname(dev)
if info.get('bootproto') == 'dhcp':
aix_util.config_dhcp(aix_dev, info, create_dhcp_file)
create_dhcp_file = False
run_dhcp = True
else:
chdev_cmd.extend(['-l', aix_dev])
log_chdev_cmd.extend(['-l', aix_dev])
if info['ipv6'] == True:
chdev_opts = {
"address": '-anetaddr6=',
"netmask": '-aprefixlen=',
}
run_cmd = 1
run_autoconf6 = True
if ipv6_interface is None:
ipv6_interface = aix_dev
else:
ipv6_interface = "any"
if info['ipv4'] == True:
chdev_opts = {
"address": '-anetaddr=',
"netmask": '-anetmask=',
}
run_cmd = 1
for (key, val) in info.iteritems():
if key in chdev_opts and val and isinstance(
val, basestring):
chdev_cmd.append(chdev_opts[key] + val)
log_chdev_cmd.append(chdev_opts[key] + val)
chdev_cmd.append("-astate=down")
log_chdev_cmd.append("-astate=down")
if run_cmd:
try:
util.subp(chdev_cmd, logstring=log_chdev_cmd)
except Exception as e:
raise e
if info['ipv6'] == True:
aix_util.add_route("ipv6", info.get('gateway'))
if info['ipv4'] == True:
aix_util.add_route("ipv4", info.get('gateway'))
if 'dns-nameservers' in info:
nameservers.extend(info['dns-nameservers'])
if 'dns-search' in info:
searchservers.extend(info['dns-search'])
if run_dhcp:
aix_util.enable_dhcpcd()
if run_autoconf6:
aix_util.enable_ndpd_host()
aix_util.enable_autoconf6(ipv6_interface)
if nameservers or searchservers:
aix_util.update_resolve_conf_file(self.resolve_conf_fn,
nameservers, searchservers)
return dev_names
def _write_network(self, settings):
entries = net_util.translate_network(settings)
aix_util.remove_resolve_conf_file(self.resolve_conf_fn)
print("Translated ubuntu style network settings %s into %s" % (settings, entries))
# Make the intermediate format as the rhel format...
nameservers = []
searchservers = []
dev_names = entries.keys()
create_dhcp_file = True
run_dhcpcd = False
run_autoconf6 = False
ipv6_interface = None
# First, make sure the services starts out uncommented in /etc/rc.tcpip
aix_util.disable_dhcpcd()
aix_util.disable_ndpd_host()
aix_util.disable_autoconf6()
for (dev, info) in entries.iteritems():
run_cmd = 0
chdev_cmd = ['/usr/sbin/chdev']
log_chdev_cmd = ['/usr/sbin/chdev']
if dev not in 'lo':
aix_dev = aix_util.translate_devname(dev)
if info.get('bootproto') == 'dhcp':
aix_util.config_dhcp(aix_dev, info, create_dhcp_file)
create_dhcp_file = False
run_dhcpcd = True
else:
chdev_cmd.extend(['-l', aix_dev])
log_chdev_cmd.extend(['-l', aix_dev])
if info['ipv6'] == True:
chdev_opts = {
"address" : '-anetaddr6=',
"netmask" : '-aprefixlen=',
}
run_cmd = 1
run_autoconf6 = True
if ipv6_interface is None:
ipv6_interface = aix_dev
else:
ipv6_interface = "any"
if info['ipv4'] == True:
chdev_opts = {
"address" : '-anetaddr=',
"netmask" : '-anetmask=',
}
run_cmd = 1
for (key, val) in info.iteritems():
if key in chdev_opts and val and isinstance(val, basestring):
chdev_cmd.append(chdev_opts[key] + val)
log_chdev_cmd.append(chdev_opts[key] + val)
if run_cmd:
try:
util.subp(chdev_cmd, logstring=log_chdev_cmd)
time.sleep(2)
except Exception as e:
raise e
if 'mtu' in info:
util.subp(["/usr/sbin/chdev", "-l", aix_dev, "-amtu=" + info['mtu']], capture=False, rcs=[0, 1])
time.sleep(2)
if aix_dev == "en0":
if info['ipv6'] == True:
aix_util.add_route("ipv6", info.get('gateway'))
if info['ipv4'] == True:
aix_util.add_route("ipv4", info.get('gateway'))
if 'dns-nameservers' in info:
nameservers.extend(info['dns-nameservers'])
if 'dns-search' in info:
searchservers.extend(info['dns-search'])
if run_dhcpcd:
aix_util.enable_dhcpcd()
if run_autoconf6:
aix_util.enable_ndpd_host()
aix_util.enable_autoconf6(ipv6_interface)
if nameservers or searchservers:
aix_util.update_resolve_conf_file(self.resolve_conf_fn, nameservers, searchservers)
return dev_names
