def apply(self, args):
responses = self.check(args)
if responses is False:
log.error("Check failed. Not applying")
log.error("%s" % (responses))
return False
self.save(responses)
#Update network details so we write correct IP address
self.getNetwork()
#Apply hostname
expr = 'HOSTNAME=.*'
replace.replaceInFile(
"/etc/sysconfig/network", expr, "HOSTNAME=%s.%s" %
(responses["HOSTNAME"], responses["DNS_DOMAIN"]))
#remove old hostname from /etc/hosts
f = open("/etc/hosts", "r")
lines = f.readlines()
f.close()
with open("/etc/hosts", "w") as etchosts:
for line in lines:
if "localhost" in line:
etchosts.write(line)
elif responses["HOSTNAME"] in line \
or self.oldsettings["HOSTNAME"] \
or self.netsettings[self.parent.managediface]['addr'] \
in line:
continue
else:
etchosts.write(line)
etchosts.close()
#append hostname and ip address to /etc/hosts
with open("/etc/hosts", "a") as etchosts:
if self.netsettings[self.parent.managediface]["addr"] != "":
managediface_ip = self.netsettings[
self.parent.managediface]["addr"]
else:
managediface_ip = "127.0.0.1"
etchosts.write("%s %s.%s %s\n" %
(managediface_ip, responses["HOSTNAME"],
responses['DNS_DOMAIN'], responses["HOSTNAME"]))
etchosts.close()
def make_resolv_conf(filename):
with open(filename, 'w') as f:
f.write("search %s\n" % responses['DNS_SEARCH'])
f.write("domain %s\n" % responses['DNS_DOMAIN'])
for upstream_dns in responses['DNS_UPSTREAM'].split(','):
f.write("nameserver %s\n" % upstream_dns)
#Write dnsmasq upstream server
make_resolv_conf('/etc/dnsmasq.upstream')
# Create a temporary resolv.conf so DNS works before the cobbler
# container is up and running.
# TODO(asheplyakov): puppet does a similar thing, perhaps we can
# use the corresponding template instead of duplicating it here.
make_resolv_conf('/etc/resolv.conf')
return True
def apply(self, args):
responses = self.check(args)
if responses is False:
log.error("Check failed. Not applying")
log.error("%s" % (responses))
return False
self.save(responses)
#Update network details so we write correct IP address
self.getNetwork()
#Apply hostname
expr = 'HOSTNAME=.*'
replace.replaceInFile("/etc/sysconfig/network", expr,
"HOSTNAME=%s.%s"
% (responses["HOSTNAME"],
responses["DNS_DOMAIN"]))
#remove old hostname from /etc/hosts
f = open("/etc/hosts", "r")
lines = f.readlines()
f.close()
with open("/etc/hosts", "w") as etchosts:
for line in lines:
if "localhost" in line:
etchosts.write(line)
elif responses["HOSTNAME"] in line \
or self.oldsettings["HOSTNAME"] \
or self.netsettings[self.parent.managediface]['addr'] \
in line:
continue
else:
etchosts.write(line)
etchosts.close()
#append hostname and ip address to /etc/hosts
with open("/etc/hosts", "a") as etchosts:
if self.netsettings[self.parent.managediface]["addr"] != "":
managediface_ip = self.netsettings[
self.parent.managediface]["addr"]
else:
managediface_ip = "127.0.0.1"
etchosts.write(
"%s %s.%s %s\n" % (managediface_ip, responses["HOSTNAME"],
responses['DNS_DOMAIN'],
responses["HOSTNAME"]))
etchosts.close()
def make_resolv_conf(filename):
with open(filename, 'w') as f:
f.write("search %s\n" % responses['DNS_SEARCH'])
f.write("domain %s\n" % responses['DNS_DOMAIN'])
for upstream_dns in responses['DNS_UPSTREAM'].split(','):
f.write("nameserver %s\n" % upstream_dns)
# Create a temporary resolv.conf so DNS works before the cobbler
# container is up and running.
# TODO(asheplyakov): puppet does a similar thing, perhaps we can
# use the corresponding template instead of duplicating it here.
make_resolv_conf('/etc/resolv.conf')
return True
def apply(self, args):
responses = self.check(args)
if responses is False:
self.log.error("Check failed. Not applying")
self.parent.footer.set_text("Check failed. Not applying.")
self.log.error("%s" % (responses))
return False
self.parent.footer.set_text("Applying changes... (May take up to 20s)")
puppetclasses = []
#If there is a gateway configured in /etc/sysconfig/network, unset it
expr = '^GATEWAY=.*'
replace.replaceInFile("/etc/sysconfig/network", expr, "")
l3ifconfig = {'type': "resource",
'class': "l23network::l3::ifconfig",
'name': self.activeiface}
if responses["onboot"].lower() == "no":
params = {"ipaddr": "none",
"gateway": ""}
elif responses["bootproto"] == "dhcp":
self.unset_gateway()
if "dhcp_nowait" in responses.keys():
params = {"ipaddr": "dhcp",
"dhcp_nowait": responses["dhcp_nowait"]}
else:
params = {"ipaddr": "dhcp"}
else:
cidr = network.netmaskToCidr(responses["netmask"])
params = {"ipaddr": "{0}/{1}".format(responses["ipaddr"], cidr),
"check_by_ping": "none"}
if len(responses["gateway"]) > 1:
params["gateway"] = responses["gateway"]
self.unset_gateway()
l3ifconfig['params'] = params
puppetclasses.append(l3ifconfig)
self.log.info("Puppet data: %s" % (puppetclasses))
try:
self.parent.refreshScreen()
puppet.puppetApply(puppetclasses)
ModuleHelper.getNetwork(self)
gateway = self.get_default_gateway_linux()
if gateway is None:
gateway = ""
self.fixEtcHosts()
except Exception as e:
self.log.error(e)
self.parent.footer.set_text("Error applying changes. Check logs "
"for details.")
ModuleHelper.getNetwork(self)
self.setNetworkDetails()
return False
self.parent.footer.set_text("Changes successfully applied.")
ModuleHelper.getNetwork(self)
self.setNetworkDetails()
return True
def apply(self, args):
responses = self.check(args)
if responses is False:
log.error("Check failed. Not applying")
log.error("%s" % (responses))
return False
self.save(responses)
#Update network details so we write correct IP address
self.getNetwork()
#Apply hostname
expr = 'HOSTNAME=.*'
replace.replaceInFile("/etc/sysconfig/network", expr,
"HOSTNAME=%s.%s"
% (responses["HOSTNAME"],
responses["DNS_DOMAIN"]))
#remove old hostname from /etc/hosts
f = open("/etc/hosts", "r")
lines = f.readlines()
f.close()
with open("/etc/hosts", "w") as etchosts:
for line in lines:
if "localhost" in line:
etchosts.write(line)
elif responses["HOSTNAME"] in line \
or self.oldsettings["HOSTNAME"] \
or self.netsettings[self.parent.managediface]['addr'] \
in line:
continue
else:
etchosts.write(line)
etchosts.close()
#append hostname and ip address to /etc/hosts
with open("/etc/hosts", "a") as etchosts:
if self.netsettings[self.parent.managediface]["addr"] != "":
managediface_ip = self.netsettings[
self.parent.managediface]["addr"]
else:
managediface_ip = "127.0.0.1"
etchosts.write(
"%s %s.%s %s\n" % (managediface_ip, responses["HOSTNAME"],
responses['DNS_DOMAIN'],
responses["HOSTNAME"]))
etchosts.close()
#Write dnsmasq upstream server
with open('/etc/dnsmasq.upstream', 'w') as f:
nameservers = responses['DNS_UPSTREAM'].replace(',', ' ')
f.write("nameserver %s\n" % nameservers)
f.close()
###Future feature to apply post-deployment
#Need to decide if we are pre-deployment or post-deployment
#if self.deployment == "post":
# self.updateCobbler(responses)
# services.restart("cobbler")
return True
def test_replace(self):
filename = 'filename'
with mock.patch('__builtin__.open', custom_mock_open(self.data)) \
as m_open:
replace.replaceInFile(filename, 'line2', 'line4')
self.assertEqual(m_open.call_args_list,
[mock.call(filename), mock.call(filename, 'w')])
m_open.return_value.write.assert_called_once_with(
'line1\nline4\nline3\n')
def apply(self, args):
responses = self.check(args)
if responses is False:
log.error("Check failed. Not applying")
log.error("%s" % (responses))
return False
self.save(responses)
#Update network details so we write correct IP address
self.getNetwork()
#Apply hostname
expr = 'HOSTNAME=.*'
replace.replaceInFile("/etc/sysconfig/network", expr,
"HOSTNAME=%s.%s"
% (responses["HOSTNAME"],
responses["DNS_DOMAIN"]))
#remove old hostname from /etc/hosts
f = open("/etc/hosts", "r")
lines = f.readlines()
f.close()
with open("/etc/hosts", "w") as etchosts:
for line in lines:
if "localhost" in line:
etchosts.write(line)
elif responses["HOSTNAME"] in line \
or self.oldsettings["HOSTNAME"] \
or self.netsettings[self.parent.managediface]['addr'] \
in line:
continue
else:
etchosts.write(line)
etchosts.close()
#append hostname and ip address to /etc/hosts
with open("/etc/hosts", "a") as etchosts:
if self.netsettings[self.parent.managediface]["addr"] != "":
managediface_ip = self.netsettings[
self.parent.managediface]["addr"]
else:
managediface_ip = "127.0.0.1"
etchosts.write(
"%s %s.%s %s\n" % (managediface_ip, responses["HOSTNAME"],
responses['DNS_DOMAIN'],
responses["HOSTNAME"]))
etchosts.close()
#Write dnsmasq upstream server
with open('/etc/dnsmasq.upstream', 'w') as f:
f.write("search %s\n" % responses['DNS_SEARCH'])
f.write("domain %s\n" % responses['DNS_DOMAIN'])
for upstream_dns in responses['DNS_UPSTREAM'].split(','):
f.write("nameserver %s\n" % upstream_dns)
f.close()
return True
def apply(self, args):
responses = self.check(args)
if responses is False:
log.error("Check failed. Not applying")
log.error("%s" % (responses))
return False
self.save(responses)
#Update network details so we write correct IP address
self.getNetwork()
#Apply hostname
expr = 'HOSTNAME=.*'
replace.replaceInFile(
"/etc/sysconfig/network", expr, "HOSTNAME=%s.%s" %
(responses["HOSTNAME"], responses["DNS_DOMAIN"]))
#remove old hostname from /etc/hosts
f = open("/etc/hosts", "r")
lines = f.readlines()
f.close()
with open("/etc/hosts", "w") as etchosts:
for line in lines:
if responses["HOSTNAME"] in line \
or self.oldsettings["HOSTNAME"] in line:
continue
else:
etchosts.write(line)
etchosts.close()
#append hostname and ip address to /etc/hosts
with open("/etc/hosts", "a") as etchosts:
if self.netsettings[self.parent.managediface]["addr"] != "":
managediface_ip = self.netsettings[
self.parent.managediface]["addr"]
else:
managediface_ip = "127.0.0.1"
etchosts.write("%s %s.%s %s\n" %
(managediface_ip, responses["HOSTNAME"],
responses['DNS_DOMAIN'], responses["HOSTNAME"]))
etchosts.close()
self.fixEtcResolv()
#Write dnsmasq upstream server
with open('/etc/dnsmasq.upstream', 'w') as f:
nameservers = responses['DNS_UPSTREAM'].replace(',', ' ')
f.write("nameserver %s\n" % nameservers)
f.close()
###Future feature to apply post-deployment
#Need to decide if we are pre-deployment or post-deployment
#if self.deployment == "post":
# self.updateCobbler(responses)
# services.restart("cobbler")
return True
def fixEtcHosts(self):
# replace ip for env variable HOSTNAME in /etc/hosts
if self.netsettings[self.parent.managediface]["addr"] != "":
managediface_ip = self.netsettings[self.parent.managediface][
"addr"]
else:
managediface_ip = "127.0.0.1"
found = False
with open("/etc/hosts") as fh:
for line in fh:
if re.match("%s.*%s" % (managediface_ip, socket.gethostname()),
line):
found = True
break
if not found:
expr = ".*%s.*" % socket.gethostname()
replace.replaceInFile("/etc/hosts", expr, "%s %s %s" % (
managediface_ip, socket.gethostname(),
socket.gethostname().split(".")[0]))
def fixEtcHosts(self):
#replace ip for env variable HOSTNAME in /etc/hosts
if self.netsettings[self.parent.managediface]["addr"] != "":
managediface_ip = self.netsettings[self.parent.managediface][
"addr"]
else:
managediface_ip = "127.0.0.1"
found = False
with open("/etc/hosts") as fh:
for line in fh:
if re.match("%s.*%s" % (managediface_ip, socket.gethostname()),
line):
found = True
break
if not found:
expr = ".*%s.*" % socket.gethostname()
replace.replaceInFile("/etc/hosts", expr, "%s %s %s" % (
managediface_ip, socket.gethostname(),
socket.gethostname().split(".")[0]))
def apply(self, args):
responses = self.check(args)
if responses is False:
self.log.error("Check failed. Not applying")
self.parent.footer.set_text("Check failed. Not applying.")
self.log.error("%s" % (responses))
return False
self.parent.footer.set_text("Applying changes... (May take up to 20s)")
# Build puppet resources to apply l23network puppet module to enable
# network changes
puppetclasses = []
# FIXME(mattymo): install_bondtool param does not work (LP#1541028)
# The following 4 lines should be removed when fixed.
disable_bond = {
'type': "literal",
'name': 'K_mod <| title == "bonding" |> {ensure => absent} '}
puppetclasses.append(disable_bond)
# If there is a gateway configured in /etc/sysconfig/network, unset it
expr = '^GATEWAY=.*'
replace.replaceInFile("/etc/sysconfig/network", expr, "")
# Initialize l23network class for NetworkManager fixes
l23network = {'type': "resource",
'class': "class",
'name': "l23network",
'params': {'install_bondtool': False}}
puppetclasses.append(l23network)
# Prepare l23network interface configuration
l3ifconfig = {'type': "resource",
'class': "l23network::l3::ifconfig",
'name': self.activeiface}
additionalclasses = []
if responses["onboot"].lower() == "no":
params = {"ipaddr": "none",
"gateway": ""}
elif responses["bootproto"] == "dhcp":
additionalclasses = self.clear_gateways_except(self.activeiface)
params = {"ipaddr": "dhcp"}
else:
cidr = network.addr_in_cidr_notation(responses["ipaddr"],
responses["netmask"])
params = {"ipaddr": cidr,
"check_by_ping": "none"}
if len(responses["gateway"]) > 1:
params["gateway"] = responses["gateway"]
additionalclasses = self.clear_gateways_except(
self.activeiface)
puppetclasses.extend(additionalclasses)
l3ifconfig['params'] = params
puppetclasses.append(l3ifconfig)
self.log.info("Puppet data: %s" % (puppetclasses))
try:
self.parent.refreshScreen()
result = puppet.puppetApply(puppetclasses)
if result is False:
raise Exception("Puppet apply failed")
ModuleHelper.getNetwork(self)
gateway = self.get_default_gateway_linux()
if gateway is None:
gateway = ""
self.fixEtcHosts()
if responses['bootproto'] == 'dhcp':
self.parent.dns_might_have_changed = True
except Exception as e:
self.log.error(e)
self.parent.footer.set_text("Error applying changes. Check logs "
"for details.")
ModuleHelper.getNetwork(self)
self.setNetworkDetails()
return False
self.parent.footer.set_text("Changes successfully applied.")
ModuleHelper.getNetwork(self)
self.setNetworkDetails()
return True
def apply(self, args):
responses = self.check(args)
if responses is False:
self.log.error("Check failed. Not applying")
self.parent.footer.set_text("Check failed. Not applying.")
self.log.error("%s" % (responses))
return False
self.parent.footer.set_text("Applying changes... (May take up to 20s)")
puppetclasses = []
#If there is a gateway configured in /etc/sysconfig/network, unset it
expr = '^GATEWAY=.*'
replace.replaceInFile("/etc/sysconfig/network", expr, "")
l3ifconfig = {
'type': "resource",
'class': "l23network::l3::ifconfig",
'name': self.activeiface
}
if responses["onboot"].lower() == "no":
params = {"ipaddr": "none"}
elif responses["bootproto"] == "dhcp":
self.unset_gateway()
if "dhcp_nowait" in responses.keys():
params = {
"ipaddr": "dhcp",
"dhcp_nowait": responses["dhcp_nowait"]
}
else:
params = {"ipaddr": "dhcp"}
else:
cidr = network.netmaskToCidr(responses["netmask"])
params = {
"ipaddr": "{0}/{1}".format(responses["ipaddr"], cidr),
"check_by_ping": "none"
}
if len(responses["gateway"]) > 1:
params["gateway"] = responses["gateway"]
self.unset_gateway()
l3ifconfig['params'] = params
puppetclasses.append(l3ifconfig)
self.log.info("Puppet data: %s" % (puppetclasses))
try:
self.parent.refreshScreen()
puppet.puppetApply(puppetclasses)
ModuleHelper.getNetwork(self)
gateway = self.get_default_gateway_linux()
if gateway is None:
gateway = ""
self.fixEtcHosts()
except Exception as e:
self.log.error(e)
self.parent.footer.set_text("Error applying changes. Check logs "
"for details.")
ModuleHelper.getNetwork(self)
self.setNetworkDetails()
return False
self.parent.footer.set_text("Changes successfully applied.")
ModuleHelper.getNetwork(self)
self.setNetworkDetails()
return True
def apply(self, args):
responses = self.check(args)
if responses is False:
self.log.error("Check failed. Not applying")
self.parent.footer.set_text("Check failed. Not applying.")
self.log.error("%s" % (responses))
return False
self.parent.footer.set_text("Applying changes... (May take up to 20s)")
puppetclasses = []
l3ifconfig = {'type': "resource",
'class': "l23network::l3::ifconfig",
'name': self.activeiface}
if responses["onboot"].lower() == "no":
params = {"ipaddr": "none"}
elif responses["bootproto"] == "dhcp":
if "dhcp_nowait" in responses.keys():
params = {"ipaddr": "dhcp",
"dhcp_nowait": responses["dhcp_nowait"]}
else:
params = {"ipaddr": "dhcp"}
else:
params = {"ipaddr": responses["ipaddr"],
"netmask": responses["netmask"],
"check_by_ping": "none"}
if len(responses["gateway"]) > 1:
params["gateway"] = responses["gateway"]
elif network.inSameSubnet(self.get_default_gateway_linux(),
responses["ipaddr"], responses["netmask"]):
#If the current gateway is in the same subnet AND the user
#sets the gateway to empty, unset gateway
expr = '^GATEWAY=.*'
replace.replaceInFile("/etc/sysconfig/network", expr,
"GATEWAY=")
l3ifconfig['params'] = params
puppetclasses.append(l3ifconfig)
self.log.info("Puppet data: %s" % (puppetclasses))
try:
#Gateway handling so DHCP will set gateway
if responses["bootproto"] == "dhcp":
expr = '^GATEWAY=.*'
replace.replaceInFile("/etc/sysconfig/network", expr,
"GATEWAY=")
self.parent.refreshScreen()
puppet.puppetApply(puppetclasses)
self.getNetwork()
expr = '^GATEWAY=.*'
gateway = self.get_default_gateway_linux()
if gateway is None:
gateway = ""
replace.replaceInFile("/etc/sysconfig/network", expr, "GATEWAY=%s"
% gateway)
self.fixEtcHosts()
except Exception as e:
self.log.error(e)
self.parent.footer.set_text("Error applying changes. Check logs "
"for details.")
self.getNetwork()
self.setNetworkDetails()
return False
self.parent.footer.set_text("Changes successfully applied.")
self.getNetwork()
self.setNetworkDetails()
return True
def apply(self, args):
responses = self.check(args)
if responses is False:
self.log.error("Check failed. Not applying")
self.parent.footer.set_text("Check failed. Not applying.")
self.log.error("%s" % (responses))
return False
self.parent.footer.set_text("Applying changes... (May take up to 20s)")
puppetclasses = []
l3ifconfig = {
'type': "resource",
'class': "l23network::l3::ifconfig",
'name': self.activeiface
}
if responses["onboot"].lower() == "no":
params = {"ipaddr": "none"}
elif responses["bootproto"] == "dhcp":
if "dhcp_nowait" in responses.keys():
params = {
"ipaddr": "dhcp",
"dhcp_nowait": responses["dhcp_nowait"]
}
else:
params = {"ipaddr": "dhcp"}
else:
params = {
"ipaddr": responses["ipaddr"],
"netmask": responses["netmask"],
"check_by_ping": "none"
}
if len(responses["gateway"]) > 1:
params["gateway"] = responses["gateway"]
params["default_gateway"] = True
elif network.inSameSubnet(self.get_default_gateway_linux(),
responses["ipaddr"], responses["netmask"]):
#If the current gateway is in the same subnet AND the user
#sets the gateway to empty, unset gateway
expr = '^GATEWAY=.*'
replace.replaceInFile("/etc/sysconfig/network", expr, "GATEWAY=")
l3ifconfig['params'] = params
puppetclasses.append(l3ifconfig)
self.log.info("Puppet data: %s" % (puppetclasses))
try:
#Gateway handling so DHCP will set gateway
if responses["bootproto"] == "dhcp":
expr = '^GATEWAY=.*'
replace.replaceInFile("/etc/sysconfig/network", expr,
"GATEWAY=")
self.parent.refreshScreen()
puppet.puppetApply(puppetclasses)
ModuleHelper.getNetwork(self)
expr = '^GATEWAY=.*'
gateway = self.get_default_gateway_linux()
if gateway is None:
gateway = ""
replace.replaceInFile("/etc/sysconfig/network", expr,
"GATEWAY=%s" % gateway)
self.fixEtcHosts()
except Exception as e:
self.log.error(e)
self.parent.footer.set_text("Error applying changes. Check logs "
"for details.")
ModuleHelper.getNetwork(self)
self.setNetworkDetails()
return False
self.parent.footer.set_text("Changes successfully applied.")
ModuleHelper.getNetwork(self)
self.setNetworkDetails()
return True
def apply(self, args):
responses = self.check(args)
if responses is False:
self.log.error("Check failed. Not applying")
self.parent.footer.set_text("Check failed. Not applying.")
self.log.error("%s" % (responses))
return False
self.parent.footer.set_text("Applying changes... (May take up to 20s)")
# Build puppet resources to apply l23network puppet module to enable
# network changes
puppetclasses = []
# FIXME(mattymo): install_bondtool param does not work (LP#1541028)
# The following 4 lines should be removed when fixed.
disable_bond = {
'type': "literal",
'name': 'K_mod <| title == "bonding" |> {ensure => absent} '
}
puppetclasses.append(disable_bond)
# If there is a gateway configured in /etc/sysconfig/network, unset it
expr = '^GATEWAY=.*'
replace.replaceInFile("/etc/sysconfig/network", expr, "")
# Initialize l23network class for NetworkManager fixes
l23network = {
'type': "resource",
'class': "class",
'name': "l23network",
'params': {
'install_bondtool': False
}
}
puppetclasses.append(l23network)
# Prepare l23network interface configuration
l3ifconfig = {
'type': "resource",
'class': "l23network::l3::ifconfig",
'name': self.activeiface
}
additionalclasses = []
if responses["onboot"].lower() == "no":
params = {"ipaddr": "none", "gateway": ""}
elif responses["bootproto"] == "dhcp":
additionalclasses = self.clear_gateways_except(self.activeiface)
params = {"ipaddr": "dhcp"}
else:
cidr = network.addr_in_cidr_notation(responses["ipaddr"],
responses["netmask"])
params = {"ipaddr": cidr, "check_by_ping": "none"}
if len(responses["gateway"]) > 1:
params["gateway"] = responses["gateway"]
additionalclasses = self.clear_gateways_except(
self.activeiface)
puppetclasses.extend(additionalclasses)
l3ifconfig['params'] = params
puppetclasses.append(l3ifconfig)
self.log.info("Puppet data: %s" % (puppetclasses))
try:
self.parent.refreshScreen()
result = puppet.puppetApply(puppetclasses)
if not result:
raise Exception("Puppet apply failed")
modulehelper.ModuleHelper.getNetwork(self)
gateway = self.get_default_gateway_linux()
if gateway is None:
gateway = ""
self.fixEtcHosts()
if responses['bootproto'] == 'dhcp':
self.parent.dns_might_have_changed = True
except Exception as e:
self.log.error(e)
self.parent.footer.set_text("Error applying changes. Check logs "
"for details.")
modulehelper.ModuleHelper.getNetwork(self)
self.setNetworkDetails()
return False
self.parent.footer.set_text("Changes successfully applied.")
modulehelper.ModuleHelper.getNetwork(self)
self.setNetworkDetails()
return True