def __init__(self, save_only=False, managed_iface=None):
self.save_only = save_only
self.footer = None
self.frame = None
self.screen = None
self.dns_might_have_changed = False
self.managediface = managed_iface or network.get_physical_ifaces()[0]
# Set to true to move all settings to end
self.globalsave = True
# Tasks to be executed on Apply
self.apply_tasks = set()
self.version = utils.get_fuel_version()
self.codename = 'xenial'
# settings load
self.settings = settings_module.Settings()
template_kwargs = {
"mos_version": self.version,
"codename": self.codename,
}
self.settings.load(
os.path.join(os.path.dirname(__file__), "settings.yaml"),
template_kwargs=template_kwargs)
self.settings.load(
consts.SETTINGS_FILE,
template_kwargs=template_kwargs)
self.main()
self.choices = []
def make_settings_from_responses(cls, responses):
"""Create new Settings object from responses."""
newsettings = settings_module.Settings()
for setting in responses:
cls.set_setting(newsettings, setting, responses[setting])
return newsettings
def setUp(self):
self.directory = tempfile.mkdtemp()
yaml_file = os.path.join(self.directory, "__yamlfile.yaml")
open(yaml_file, 'w').write("""
sample:
one:
a: b
c: d
""")
self.settings = settings_module.Settings()
self.settings.load(yaml_file)
def check_settings(self, settings):
required_keys = []
responses = settings_utils.Settings()
for key, subkeys in KEYS_TO_RESTORE:
if key not in settings:
if subkeys:
required_keys.extend("{0}/{1}".format(key, subkey)
for subkey in subkeys)
continue
required_keys.append(key)
continue
parameters = settings[key]
if not subkeys:
responses[key] = parameters
continue
for subkey in subkeys:
subkey_name = "{0}/{1}".format(key, subkey)
if subkey not in parameters:
required_keys.append(subkey_name)
continue
responses[subkey_name] = parameters[subkey]
return responses, required_keys
def check(self, args):
self.parent.footer.set_text("Checking data...")
self.parent.refreshScreen()
path = self.edits[0].get_edit_text()
# The PATH field is not required and if it is empty, then there
# is nothing to check.
if not path:
self.parent.footer.set_text("Nothing to check.")
return None
path = os.path.abspath(path)
try:
settings = settings_utils.Settings()
settings.load(path)
except IOError as err:
self.show_error_msg("Could not fetch settings: {0}".format(err),
exc_info=True)
return False
except yaml.YAMLError as err:
self.show_error_msg(
"Could not parse YAML from the source: {0}.".format(err),
exc_info=True)
return False
LOG.debug("Successfully loaded settings: %s", settings)
if not settings:
self.show_error_msg("Settings should not be empty.")
return False
responses, required_keys = self.check_settings(settings)
if required_keys:
self.show_error_msg("Settings should contain keys: {0}".format(
', '.join(required_keys)))
return False
self.parent.footer.set_text("No errors found.")
return responses
def __init__(self):
self.footer = None
self.frame = None
self.screen = None
self.managediface = network.get_physical_ifaces()[0]
self.dns_might_have_changed = False
# Set to true to move all settings to end
self.globalsave = True
self.version = utils.get_fuel_version()
# settings load
self.settings = settings_module.Settings()
self.settings.load(
os.path.join(os.path.dirname(__file__), "settings.yaml"),
template_kwargs={"mos_version": self.version})
self.settings.load(
consts.SETTINGS_FILE,
template_kwargs={"mos_version": self.version})
self.main()
self.choices = []
def test_read_settings_with_error(self, _):
data = settings_module.Settings()
data.load('some_path')
self.assertEqual(data, {})
def setUp(self):
super(BaseModuleTests, self).setUp()
self.parent = mock.Mock(apply_tasks=set(),
settings=settings.Settings({}))
def save_only(iface, settingsfile=consts.SETTINGS_FILE):
from fuelmenu.common import pwgen
import netifaces
if utils.is_post_deployment():
print("Not updating settings when invoked during post-deployment.\n"
"Run fuelmenu manually to make changes.")
sys.exit(0)
# Calculate and set Static/DHCP pool fields
# Max IPs = net size - 2 (master node + bcast)
try:
ip = netifaces.ifaddresses(iface)[netifaces.AF_INET][0]['addr']
netmask = netifaces.ifaddresses(iface)[netifaces.AF_INET][0]['netmask']
mac = netifaces.ifaddresses(iface)[netifaces.AF_LINK][0]['addr']
except Exception:
print("Interface %s is missing either IP address or netmask"
% (iface))
sys.exit(1)
net_ip_list = network.getNetwork(ip, netmask)
try:
dhcp_pool = net_ip_list[1:]
dynamic_start = str(dhcp_pool[0])
dynamic_end = str(dhcp_pool[-1])
except Exception:
print("Unable to define DHCP pools")
sys.exit(1)
try:
hostname, sep, domain = os.uname()[1].partition('.')
except Exception:
print("Unable to calculate hostname and domain")
sys.exit(1)
try:
dhcptimeout = 5
dhcp_server_data = network.search_external_dhcp(iface, dhcptimeout)
except errors.NetworkException:
log.error("DHCP scan failed")
dhcp_server_data = []
num_dhcp = len(dhcp_server_data)
if num_dhcp == 0:
log.debug("No DHCP servers found")
else:
# Problem exists, but permit user to continue
log.error("%s foreign DHCP server(s) found: %s" %
(num_dhcp, dhcp_server_data))
print("ERROR: %s foreign DHCP server(s) found: %s" %
(num_dhcp, dhcp_server_data))
if network.duplicateIPExists(ip, iface):
log.error("Duplicate host found with IP {0}".format(ip))
print("ERROR: Duplicate host found with IP {0}".format(ip))
default_settings_file = os.path.join(os.path.dirname(__file__),
"settings.yaml")
mos_version = utils.get_fuel_version()
settings = settings_module.Settings()
settings.load(
default_settings_file,
template_kwargs={"mos_version": mos_version})
settings.load(settingsfile, template_kwargs={"mos_version": mos_version})
settings_upd = \
{
"ADMIN_NETWORK/interface": iface,
"ADMIN_NETWORK/ipaddress": ip,
"ADMIN_NETWORK/netmask": netmask,
"ADMIN_NETWORK/mac": mac,
"ADMIN_NETWORK/dhcp_pool_start": dynamic_start,
"ADMIN_NETWORK/dhcp_pool_end": dynamic_end,
"ADMIN_NETWORK/dhcp_gateway": ip,
"ADMIN_NETWORK/ssh_network": network.getCidr(ip, netmask),
"HOSTNAME": hostname,
"DNS_DOMAIN": domain,
"DNS_SEARCH": domain,
"astute/user": "******",
"astute/password": pwgen.password(),
"cobbler/user": "******",
"cobbler/password": pwgen.password(),
"keystone/admin_token": pwgen.password(),
"keystone/ostf_user": "******",
"keystone/ostf_password": pwgen.password(),
"keystone/nailgun_user": "******",
"keystone/nailgun_password": pwgen.password(),
"keystone/monitord_user": "******",
"keystone/monitord_password": pwgen.password(),
"mcollective/user": "******",
"mcollective/password": pwgen.password(),
"postgres/keystone_dbname": "keystone",
"postgres/keystone_user": "******",
"postgres/keystone_password": pwgen.password(),
"postgres/nailgun_dbname": "nailgun",
"postgres/nailgun_user": "******",
"postgres/nailgun_password": pwgen.password(),
"postgres/ostf_dbname": "ostf",
"postgres/ostf_user": "******",
"postgres/ostf_password": pwgen.password(),
"FUEL_ACCESS/user": "******",
"FUEL_ACCESS/password": "******",
}
for setting in settings_upd.keys():
if "/" in setting:
part1, part2 = setting.split("/")
settings.setdefault(part1, {})
# Keep old values for passwords if already set
if "password" in setting:
settings[part1].setdefault(part2, settings_upd[setting])
else:
settings[part1][part2] = settings_upd[setting]
else:
if "password" in setting:
settings.setdefault(setting, settings_upd[setting])
else:
settings[setting] = settings_upd[setting]
# Write astute.yaml
settings.write(outfn=settingsfile)