629945fdec
We don't need to keep writing undercloud-passwords.conf as tripleo-<stack_name>-passwords.yaml is the source of old passwords since rocky. Change-Id: I527d752fbf0713b93354f61acdaf35db8c60f068
585 lines
22 KiB
Python
585 lines
22 KiB
Python
# Copyright 2017 Red Hat Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
import json
|
|
import logging
|
|
import netaddr
|
|
import netifaces
|
|
import os
|
|
import subprocess
|
|
import sys
|
|
|
|
from osc_lib.i18n import _
|
|
|
|
from oslo_utils import netutils
|
|
import psutil
|
|
|
|
from oslo_config import cfg
|
|
|
|
from tripleoclient import constants
|
|
from tripleoclient import utils
|
|
|
|
from validations_libs.validation_actions import ValidationActions
|
|
|
|
|
|
class FailedValidation(Exception):
|
|
pass
|
|
|
|
|
|
CONF = cfg.CONF
|
|
|
|
# We need 8 GB, leave a little room for variation in what 8 GB means on
|
|
# different platforms.
|
|
REQUIRED_MB = 7680
|
|
|
|
LOG = logging.getLogger(__name__ + ".UndercloudSetup")
|
|
|
|
|
|
def _run_live_command(args, env=None, name=None, cwd=None, wait=True):
|
|
"""Run the command defined by args, env and cwd
|
|
|
|
Either returns the process handler or runs the process
|
|
asynchronously so the output can be logged while the process is still
|
|
running.
|
|
"""
|
|
if name is None:
|
|
name = args[0]
|
|
process = subprocess.Popen(args, env=env, cwd=cwd,
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.STDOUT,
|
|
universal_newlines=True)
|
|
if not wait:
|
|
return process
|
|
|
|
while True:
|
|
line = process.stdout.readline().decode('utf-8')
|
|
if line:
|
|
LOG.info(line.rstrip())
|
|
if line == '' and process.poll() is not None:
|
|
break
|
|
if process.returncode != 0:
|
|
message = '%s failed. See log for details.' % name
|
|
LOG.error(message)
|
|
raise RuntimeError(message)
|
|
|
|
|
|
def _check_diskspace(upgrade=False):
|
|
"""Check undercloud disk space
|
|
|
|
This runs a simple ansible playbook located in tripleo-validations
|
|
There are currently two playbooks:
|
|
- undercloud-disk-space.yaml
|
|
- undercloud-disk-space-pre-upgrade.yaml
|
|
First one checks minimal disk space for a brand new deploy.
|
|
Second one checks minimal disk space for an upgrade.
|
|
"""
|
|
if upgrade:
|
|
playbook_args = constants.DEPLOY_ANSIBLE_ACTIONS['preflight-upgrade']
|
|
else:
|
|
playbook_args = constants.DEPLOY_ANSIBLE_ACTIONS['preflight-deploy']
|
|
|
|
with utils.TempDirs() as tmp:
|
|
actions = ValidationActions()
|
|
actions.run_validations(
|
|
inventory='undercloud',
|
|
log_path=tmp,
|
|
validations_dir=constants.ANSIBLE_VALIDATION_DIR,
|
|
validation_name=playbook_args['playbook'])
|
|
|
|
|
|
def _check_memory():
|
|
"""Check system memory
|
|
|
|
The undercloud will not run properly in less than 8 GB of memory.
|
|
This function verifies that at least that much is available before
|
|
proceeding with install.
|
|
"""
|
|
mem = psutil.virtual_memory()
|
|
swap = psutil.swap_memory()
|
|
total_mb = (mem.total + swap.total) / 1024 / 1024
|
|
if total_mb < REQUIRED_MB:
|
|
LOG.error(_('At least {0} MB of memory is required for undercloud '
|
|
'installation. A minimum of 8 GB is recommended. '
|
|
'Only detected {1} MB').format(REQUIRED_MB, total_mb))
|
|
raise RuntimeError(_('Insufficient memory available'))
|
|
|
|
|
|
def _check_ipv6_enabled():
|
|
"""Test if IPv6 is enabled
|
|
|
|
If /proc/net/if_inet6 exist ipv6 sysctl settings are available.
|
|
"""
|
|
return os.path.isfile('/proc/net/if_inet6')
|
|
|
|
|
|
def _wrap_ipv6(ip):
|
|
"""Wrap a IP address in square brackets if IPv6
|
|
|
|
"""
|
|
if netutils.is_valid_ipv6(ip):
|
|
return "[%s]" % ip
|
|
return ip
|
|
|
|
|
|
def _check_sysctl():
|
|
"""Check sysctl option availability
|
|
|
|
The undercloud will not install properly if some of the expected sysctl
|
|
values are not available to be set.
|
|
"""
|
|
options = ['net.ipv4.ip_forward', 'net.ipv4.ip_nonlocal_bind']
|
|
if _check_ipv6_enabled():
|
|
options.append('net.ipv6.ip_nonlocal_bind')
|
|
|
|
not_available = []
|
|
for option in options:
|
|
path = '/proc/sys/{opt}'.format(opt=option.replace('.', '/'))
|
|
if not os.path.isfile(path):
|
|
not_available.append(option)
|
|
|
|
if not_available:
|
|
LOG.error(_('Required sysctl options are not available. Check '
|
|
'that your kernel is up to date. Missing: {options}')
|
|
.format(options=", ".join(not_available)))
|
|
raise RuntimeError(_('Missing sysctl options'))
|
|
|
|
|
|
def _validate_ips():
|
|
def is_ip(value, param_name):
|
|
try:
|
|
netaddr.IPAddress(value)
|
|
except netaddr.core.AddrFormatError:
|
|
msg = (_('{0} "{1}" must be a valid IP address')
|
|
.format(param_name, value))
|
|
LOG.error(msg)
|
|
raise FailedValidation(msg)
|
|
for ip in CONF.undercloud_nameservers:
|
|
is_ip(ip, 'undercloud_nameservers')
|
|
|
|
|
|
def _validate_value_formats():
|
|
"""Validate format of some values
|
|
|
|
Certain values have a specific format that must be maintained in order to
|
|
work properly. For example, local_ip must be in CIDR form, and the
|
|
hostname must be a FQDN.
|
|
"""
|
|
try:
|
|
local_ip = netaddr.IPNetwork(CONF.local_ip)
|
|
if local_ip.prefixlen == 32:
|
|
LOG.error(_('Invalid netmask'))
|
|
raise netaddr.AddrFormatError(_('Invalid netmask'))
|
|
# If IPv6 the ctlplane network uses the EUI-64 address format,
|
|
# which requires the prefix to be /64
|
|
if local_ip.version == 6 and local_ip.prefixlen != 64:
|
|
LOG.error(_('Prefix must be 64 for IPv6'))
|
|
raise netaddr.AddrFormatError(_('Prefix must be 64 for IPv6'))
|
|
except netaddr.core.AddrFormatError as e:
|
|
message = (_('local_ip "{0}" not valid: "{1}" '
|
|
'Value must be in CIDR format.')
|
|
.format(CONF.local_ip, str(e)))
|
|
LOG.error(message)
|
|
raise FailedValidation(message)
|
|
hostname = CONF['undercloud_hostname']
|
|
if hostname is not None and '.' not in hostname:
|
|
message = (_('Hostname "%s" is not fully qualified.') % hostname)
|
|
LOG.error(message)
|
|
raise FailedValidation(message)
|
|
|
|
|
|
def _validate_in_cidr(subnet_props, subnet_name):
|
|
cidr = netaddr.IPNetwork(subnet_props.cidr)
|
|
|
|
def validate_addr_in_cidr(addr, pretty_name=None, require_ip=True,
|
|
log_only=False):
|
|
try:
|
|
if netaddr.IPAddress(addr) not in cidr:
|
|
message = (_('Config option {0} "{1}" not in defined '
|
|
'CIDR "{2}"').format(pretty_name, addr, cidr))
|
|
if log_only:
|
|
LOG.warning(message)
|
|
else:
|
|
LOG.error(message)
|
|
raise FailedValidation(message)
|
|
except netaddr.core.AddrFormatError:
|
|
if require_ip:
|
|
message = (_('Invalid IP address: %s') % addr)
|
|
LOG.error(message)
|
|
raise FailedValidation(message)
|
|
|
|
validate_addr_in_cidr(subnet_props.gateway, 'gateway')
|
|
# NOTE(hjensas): Ignore the default dhcp_start and dhcp_end if cidr is not
|
|
# the default as well. I.e allow not specifying dhcp_start and dhcp_end.
|
|
if not (subnet_props.cidr != constants.CTLPLANE_CIDR_DEFAULT and
|
|
subnet_props.dhcp_start == constants.CTLPLANE_DHCP_START_DEFAULT
|
|
and subnet_props.dhcp_end == constants.CTLPLANE_DHCP_END_DEFAULT):
|
|
for start in subnet_props.dhcp_start:
|
|
validate_addr_in_cidr(start, 'dhcp_start')
|
|
for end in subnet_props.dhcp_end:
|
|
validate_addr_in_cidr(end, 'dhcp_end')
|
|
if subnet_name == CONF.local_subnet:
|
|
validate_addr_in_cidr(str(netaddr.IPNetwork(CONF.local_ip).ip),
|
|
'local_ip')
|
|
if (CONF.undercloud_service_certificate or
|
|
CONF.generate_service_certificate):
|
|
validate_addr_in_cidr(CONF['undercloud_public_host'],
|
|
'undercloud_public_host',
|
|
require_ip=False, log_only=True)
|
|
validate_addr_in_cidr(CONF['undercloud_admin_host'],
|
|
'undercloud_admin_host',
|
|
require_ip=False)
|
|
|
|
|
|
def _validate_dhcp_range(subnet_props, subnet_name):
|
|
len_dhcp_start = len(subnet_props.dhcp_start)
|
|
len_dhcp_end = len(subnet_props.dhcp_end)
|
|
if (len_dhcp_start > 1 or len_dhcp_end > 1 and
|
|
len_dhcp_start != len_dhcp_end):
|
|
message = (_('Number of elements in dhcp_start and dhcp_end must be '
|
|
'identical. Subnet "{0}" have "{1}" dhcp_start elements '
|
|
'and "{2}" dhcp_end elements.').format(subnet_name,
|
|
len_dhcp_start,
|
|
len_dhcp_end))
|
|
LOG.error(message)
|
|
raise FailedValidation(message)
|
|
for a, b in zip(subnet_props.dhcp_start, subnet_props.dhcp_end):
|
|
start = netaddr.IPAddress(a)
|
|
end = netaddr.IPAddress(b)
|
|
if start >= end:
|
|
message = (_('Invalid dhcp range specified, dhcp_start "{0}" does '
|
|
'not come before dhcp_end "{1}"').format(start, end))
|
|
LOG.error(message)
|
|
raise FailedValidation(message)
|
|
|
|
|
|
def _validate_inspection_range(subnet_props):
|
|
start = netaddr.IPAddress(subnet_props.inspection_iprange.split(',')[0])
|
|
end = netaddr.IPAddress(subnet_props.inspection_iprange.split(',')[1])
|
|
if start >= end:
|
|
message = (_('Invalid inspection range specified, inspection_iprange '
|
|
'"{0}" does not come before "{1}"').format(start, end))
|
|
LOG.error(message)
|
|
raise FailedValidation(message)
|
|
|
|
|
|
def _validate_interface_exists(config_var='local_interface'):
|
|
"""Validate the provided local interface exists"""
|
|
if (not CONF.net_config_override
|
|
and CONF.get(config_var) not in netifaces.interfaces()):
|
|
message = (_('Invalid {0} specified. '
|
|
'{1} is not available.').format(config_var,
|
|
CONF.get(config_var)))
|
|
LOG.error(message)
|
|
raise FailedValidation(message)
|
|
|
|
|
|
def _validate_no_ip_change():
|
|
"""Disallow provisioning interface IP changes
|
|
|
|
Changing the provisioning network IP causes a number of issues, so we
|
|
need to disallow it early in the install before configurations start to
|
|
be changed.
|
|
"""
|
|
if CONF.net_config_override:
|
|
os_net_config_file = CONF.net_config_override
|
|
else:
|
|
os_net_config_file = '/etc/os-net-config/config.json'
|
|
# Nothing to do if we haven't already installed
|
|
if not os.path.isfile(
|
|
os.path.expanduser(os_net_config_file)):
|
|
return
|
|
try:
|
|
with open(os_net_config_file) as f:
|
|
network_config = json.loads(f.read())
|
|
ctlplane = [i for i in network_config.get('network_config', [])
|
|
if i.get('name') == 'br-ctlplane'][0]
|
|
|
|
except ValueError:
|
|
# File was empty
|
|
return
|
|
except IndexError:
|
|
# Nothing to check if br-ctlplane wasn't configured
|
|
return
|
|
existing_ip = ctlplane['addresses'][0]['ip_netmask']
|
|
if existing_ip != CONF.local_ip:
|
|
message = _('Changing the local_ip is not allowed. Existing IP: '
|
|
'{0}, Configured IP: {1}').format(
|
|
existing_ip, CONF.local_ip)
|
|
LOG.error(message)
|
|
raise FailedValidation(message)
|
|
|
|
|
|
def _validate_passwords_file():
|
|
"""Disallow updates if the passwords file is missing
|
|
|
|
If the undercloud was already deployed, the passwords file needs to be
|
|
present so passwords that can't be changed are persisted. If the file
|
|
is missing it will break the undercloud, so we should fail-fast and let
|
|
the user know about the problem.
|
|
"""
|
|
if not CONF.get('output_dir'):
|
|
output_dir = os.path.join(constants.UNDERCLOUD_OUTPUT_DIR,
|
|
'tripleo-deploy', 'undercloud')
|
|
else:
|
|
output_dir = CONF['output_dir']
|
|
|
|
passwd_path = os.path.join(output_dir,
|
|
'tripleo-undercloud-passwords.yaml')
|
|
if (os.path.isfile(os.path.join(constants.CLOUD_HOME_DIR, 'stackrc')) and
|
|
not os.path.isfile(passwd_path)):
|
|
message = (_('The %s file is missing. This will cause all service '
|
|
'passwords to change and break the existing '
|
|
'undercloud. ') % passwd_path)
|
|
LOG.error(message)
|
|
raise FailedValidation(message)
|
|
|
|
|
|
def _validate_env_files_paths():
|
|
"""Verify the non-matching templates path vs env files paths"""
|
|
tht_path = CONF.get('templates') or constants.TRIPLEO_HEAT_TEMPLATES
|
|
roles_file = utils.rel_or_abs_path(
|
|
CONF.get('roles_file') or constants.UNDERCLOUD_ROLES_FILE,
|
|
tht_path)
|
|
|
|
# get the list of jinja templates normally rendered for UC installations
|
|
LOG.debug(_("Using roles file {0} from {1}").format(roles_file, tht_path))
|
|
process_templates = os.path.join(tht_path,
|
|
'tools/process-templates.py')
|
|
python_interpreter = "/usr/bin/python{}".format(sys.version_info[0])
|
|
p = _run_live_command(
|
|
[python_interpreter, process_templates, '--roles-data', roles_file,
|
|
'--dry-run'],
|
|
name='process-templates-dry-run', cwd=tht_path, wait=False)
|
|
|
|
# parse the list for the rendered from j2 file names
|
|
result = p.communicate()[0]
|
|
j2_files_list = []
|
|
for line in result.split("\n"):
|
|
if ((line.startswith('dry run') or line.startswith('jinja2')) and
|
|
line.endswith('.yaml')):
|
|
bname = os.path.basename(line.split(' ')[-1])
|
|
if line.startswith('dry run'):
|
|
j2_files_list.append(bname)
|
|
if line.startswith('jinja2'):
|
|
j2_files_list.append(bname.replace('.j2', ''))
|
|
|
|
for env_file in CONF['custom_env_files']:
|
|
env_file_abs = os.path.abspath(env_file)
|
|
if (os.path.dirname(env_file_abs) != os.path.abspath(tht_path) and
|
|
os.path.basename(env_file) in j2_files_list):
|
|
msg = _(
|
|
'Heat environment external to the templates dir '
|
|
'can not reference j2 processed file %s') % env_file_abs
|
|
LOG.error(msg)
|
|
raise FailedValidation(msg)
|
|
|
|
|
|
def _run_yum_clean_all(instack_env):
|
|
args = ['sudo', 'yum', 'clean', 'all']
|
|
LOG.info('Running yum clean all')
|
|
_run_live_command(args, instack_env, 'yum-clean-all')
|
|
LOG.info(_('yum-clean-all completed successfully'))
|
|
|
|
|
|
def _run_yum_update(instack_env):
|
|
args = ['sudo', 'yum', 'update', '-y']
|
|
LOG.info('Running yum update')
|
|
_run_live_command(args, instack_env, 'yum-update')
|
|
LOG.info(_('yum-update completed successfully'))
|
|
|
|
|
|
def _validate_architecure_options():
|
|
def error_handler(message):
|
|
LOG.error(_('Undercloud configuration validation failed: %s'), message)
|
|
raise FailedValidation(message)
|
|
|
|
def _validate_ppc64le_exclusive_opts(error_callback):
|
|
if 'ipxe_enabled' in CONF and CONF['ipxe_enabled']:
|
|
error_callback(_('Currently iPXE boot isn\'t supported with '
|
|
'ppc64le systems but is enabled'))
|
|
|
|
def _validate_additional_architectures(error_callback):
|
|
for arch in CONF['additional_architectures']:
|
|
if arch not in constants.ADDITIONAL_ARCHITECTURES:
|
|
params = {'architecture': arch,
|
|
'all_architectures':
|
|
' '.join(constants.ADDITIONAL_ARCHITECTURES)
|
|
}
|
|
error_callback(_('additional_architectures "%(architecture)s" '
|
|
'must be in the supported architecture list: '
|
|
'%(all_architectures)s') % params)
|
|
|
|
_validate_additional_architectures(error_handler)
|
|
if 'ppc64le' in CONF['additional_architectures']:
|
|
_validate_ppc64le_exclusive_opts(error_handler)
|
|
|
|
|
|
def _checking_status(item):
|
|
LOG.info(_('Checking %s...') % item)
|
|
|
|
|
|
def _check_routed_networks_enabled_if_multiple_subnets_defined():
|
|
if (len(CONF.subnets) > 1 and not CONF.enable_routed_networks):
|
|
msg = _('Multiple subnets specified: %s but routed networks are not '
|
|
'enabled.') % CONF.subnets
|
|
LOG.error(msg)
|
|
raise FailedValidation(msg)
|
|
|
|
|
|
def _validate_deprecetad_now_invalid_parameters():
|
|
invalid_opts = [
|
|
'masquerade_network',
|
|
]
|
|
deprecate_conf = cfg.CONF
|
|
invalid_opts_used = []
|
|
|
|
for invalid_opt in invalid_opts:
|
|
deprecate_conf.register_opts([cfg.StrOpt(invalid_opt)])
|
|
if deprecate_conf.get(invalid_opt):
|
|
invalid_opts_used.append(invalid_opt)
|
|
if invalid_opts_used:
|
|
msg = _('Options that has been deprecated and removed/replaced '
|
|
'detected. Invalid options: %s') % invalid_opts_used
|
|
LOG.error(msg)
|
|
raise FailedValidation(msg)
|
|
del deprecate_conf
|
|
|
|
|
|
def _validate_dnsnameservers(s):
|
|
ip_version = netaddr.IPNetwork(s['cidr']).version
|
|
if s['dns_nameservers']:
|
|
nameservers = s['dns_nameservers']
|
|
else:
|
|
nameservers = CONF.undercloud_nameservers
|
|
|
|
for nameserver in nameservers:
|
|
if not netaddr.IPAddress(nameserver).version == ip_version:
|
|
message = (_('IP version missmatch. Nameserver {0} is not valid '
|
|
'for subnet {1}').format(nameserver, s['cidr']))
|
|
LOG.error(message)
|
|
raise FailedValidation(message)
|
|
|
|
|
|
def _check_all_or_no_subnets_use_dns_nameservers():
|
|
x = [CONF.get(s).get('dns_nameservers') for s in CONF.subnets]
|
|
if any(([len(y) == 0 for y in x])) and any(([len(y) > 0 for y in x])):
|
|
message = (_('Option dns_nameservers is defined for subnets: {0}. '
|
|
'Option dns_nameservers is also required for subnets: '
|
|
'{1}.').format(
|
|
', '.join([s for s in CONF.subnets if
|
|
CONF.get(s).get('dns_nameservers')]),
|
|
', '.join([s for s in CONF.subnets if
|
|
not CONF.get(s).get('dns_nameservers')])))
|
|
LOG.error(message)
|
|
raise FailedValidation(message)
|
|
|
|
|
|
def check(verbose_level, upgrade=False):
|
|
# Fetch configuration and use its log file param to add logging to a file
|
|
utils.load_config(CONF, constants.UNDERCLOUD_CONF_PATH)
|
|
utils.configure_logging(LOG, verbose_level, CONF['undercloud_log_file'])
|
|
|
|
# data = {opt.name: CONF[opt.name] for opt in _opts}
|
|
try:
|
|
# Other validations
|
|
_checking_status('Hostname')
|
|
utils.check_hostname()
|
|
_checking_status('Memory')
|
|
_check_memory()
|
|
_checking_status('Disk space')
|
|
_check_diskspace(upgrade)
|
|
_checking_status('Sysctl')
|
|
_check_sysctl()
|
|
_checking_status('Password file')
|
|
_validate_passwords_file()
|
|
_checking_status('Deprecated now invalid options')
|
|
_validate_deprecetad_now_invalid_parameters()
|
|
# Heat templates validations
|
|
if CONF.get('custom_env_files'):
|
|
_checking_status('Custom env file')
|
|
_validate_env_files_paths()
|
|
# Networking validations
|
|
_checking_status('Networking values')
|
|
_validate_value_formats()
|
|
_check_routed_networks_enabled_if_multiple_subnets_defined()
|
|
_check_all_or_no_subnets_use_dns_nameservers()
|
|
for subnet in CONF.subnets:
|
|
s = CONF.get(subnet)
|
|
_checking_status('Subnet "%s" is in CIDR' % subnet)
|
|
_validate_in_cidr(s, subnet)
|
|
_checking_status('DHCP range is in subnet "%s"' % subnet)
|
|
_validate_dhcp_range(s, subnet)
|
|
_checking_status('Inspection range for subnet "%s"' % subnet)
|
|
_validate_inspection_range(s)
|
|
_validate_dnsnameservers(s)
|
|
_checking_status('IP addresses')
|
|
_validate_ips()
|
|
_checking_status('Network interfaces')
|
|
_validate_interface_exists()
|
|
_checking_status('Provisioning IP change')
|
|
_validate_no_ip_change()
|
|
_checking_status('Architecture')
|
|
_validate_architecure_options()
|
|
except KeyError as e:
|
|
LOG.error(_('Key error in configuration: {error}\n'
|
|
'Value is missing in configuration.').format(error=e))
|
|
sys.exit(1)
|
|
except FailedValidation as e:
|
|
LOG.error(_('An error occurred during configuration '
|
|
'validation, please check your host '
|
|
'configuration and try again.\nError '
|
|
'message: {error}').format(error=e))
|
|
sys.exit(1)
|
|
except RuntimeError as e:
|
|
LOG.error(_('An error occurred during configuration '
|
|
'validation, please check your host '
|
|
'configuration and try again. Error '
|
|
'message: {error}').format(error=e))
|
|
sys.exit(1)
|
|
|
|
|
|
def minion_check(verbose_level, upgrade=False):
|
|
utils.load_config(CONF, constants.MINION_CONF_PATH)
|
|
utils.configure_logging(LOG, verbose_level, CONF['minion_log_file'])
|
|
|
|
try:
|
|
_checking_status('Hostname')
|
|
utils.check_hostname()
|
|
_checking_status('Sysctl')
|
|
_check_sysctl()
|
|
_checking_status('Network interfaces')
|
|
_validate_interface_exists('minion_local_interface')
|
|
_checking_status('Password file')
|
|
_validate_passwords_file()
|
|
# Heat templates validations
|
|
if CONF.get('custom_env_files'):
|
|
_checking_status('Custom env file')
|
|
_validate_env_files_paths()
|
|
except KeyError as e:
|
|
LOG.error(_('Key error in configuration: {error}\n'
|
|
'Value is missing in configuration.').format(error=e))
|
|
sys.exit(1)
|
|
except FailedValidation as e:
|
|
LOG.error(_('An error occurred during configuration '
|
|
'validation, please check your host '
|
|
'configuration and try again.\nError '
|
|
'message: {error}').format(error=e))
|
|
sys.exit(1)
|
|
except RuntimeError as e:
|
|
LOG.error(_('An error occurred during configuration '
|
|
'validation, please check your host '
|
|
'configuration and try again. Error '
|
|
'message: {error}').format(error=e))
|
|
sys.exit(1)
|