python utility to manage a tripleo based cloud
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 

162 lines
6.0 KiB

# Copyright 2019 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.
#
"""Plugin action implementation"""
import argparse
import logging
import subprocess
from openstackclient.i18n import _
from oslo_config import cfg
from tripleoclient import command
from tripleoclient import constants
from tripleoclient import exceptions
from tripleoclient import utils
from tripleoclient.v1 import minion_config
MINION_FAILURE_MESSAGE = """
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
An error has occured while deploying the Undercloud Minion
See the previous output for details about what went wrong.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
"""
MINION_COMPLETION_MESSAGE = """
##########################################################
The Undercloud Minion has been successfully installed.
##########################################################
"""
MINION_UPGRADE_COMPLETION_MESSAGE = """
##########################################################
The Undercloud Minion has been successfully upgraded.
##########################################################
"""
class InstallUndercloudMinion(command.Command):
"""Install and setup the undercloud minion"""
auth_required = False
log = logging.getLogger(__name__ + ".InstallUndercloudMinion")
osloconfig = cfg.CONF
def get_parser(self, prog_name):
parser = argparse.ArgumentParser(
description=self.get_description(),
prog=prog_name,
add_help=False
)
parser.add_argument('--force-stack-update',
dest='force_stack_update',
action='store_true',
default=False,
help=_("Do a virtual update of the ephemeral "
"heat stack. New or failed deployments "
"always have the stack_action=CREATE. This "
"option enforces stack_action=UPDATE."),
)
parser.add_argument(
'--no-validations',
dest='no_validations',
action='store_true',
default=False,
help=_("Do not perform minion configuration validations"),
)
parser.add_argument(
'--dry-run',
dest='dry_run',
action='store_true',
default=False,
help=_("Print the install command instead of running it"),
)
parser.add_argument('-y', '--yes', default=False,
action='store_true',
help=_("Skip yes/no prompt (assume yes)."))
return parser
def take_action(self, parsed_args):
self.log.warning("[DEPRECATED] This command has been deprecated. "
"The minion functionality is no longer as necessary "
"with the move to nova-less provisioning.")
# Fetch configuration used to add logging to a file
utils.load_config(self.osloconfig, constants.MINION_CONF_PATH)
utils.configure_logging(self.log, self.app_args.verbose_level,
self.osloconfig['minion_log_file'])
self.log.debug("take_action(%s)" % parsed_args)
utils.ensure_run_as_normal_user()
no_validations = parsed_args.dry_run or parsed_args.no_validations
cmd = minion_config.prepare_minion_deploy(
no_validations=no_validations,
verbose_level=self.app_args.verbose_level,
force_stack_update=parsed_args.force_stack_update,
dry_run=parsed_args.dry_run)
self.log.warning("Running: %s" % ' '.join(cmd))
if not parsed_args.dry_run:
try:
subprocess.check_call(cmd)
self.log.warning(MINION_COMPLETION_MESSAGE)
except Exception as e:
self.log.error(MINION_FAILURE_MESSAGE)
self.log.error(e)
raise exceptions.DeploymentError(e)
class UpgradeUndercloudMinion(InstallUndercloudMinion):
"""Upgrade undercloud minion"""
auth_required = False
log = logging.getLogger(__name__ + ".UpgradeUndercloudMinion")
osloconfig = cfg.CONF
def take_action(self, parsed_args):
self.log.warning("[DEPRECATED] This command has been deprecated. "
"The minion functionality is no longer as necessary "
"with the move to nova-less provisioning.")
# Fetch configuration used to add logging to a file
utils.load_config(self.osloconfig, constants.MINION_CONF_PATH)
utils.configure_logging(self.log, self.app_args.verbose_level,
self.osloconfig['minion_log_file'])
self.log.debug("take action(%s)" % parsed_args)
utils.ensure_run_as_normal_user()
cmd = minion_config.\
prepare_minion_deploy(
upgrade=True,
yes=parsed_args.yes,
no_validations=parsed_args.
no_validations,
verbose_level=self.app_args.verbose_level,
force_stack_update=parsed_args.force_stack_update)
self.log.warning("Running: %s" % ' '.join(cmd))
if not parsed_args.dry_run:
try:
subprocess.check_call(cmd)
self.log.warning(MINION_UPGRADE_COMPLETION_MESSAGE)
except Exception as e:
self.log.error(MINION_FAILURE_MESSAGE)
self.log.error(e)
raise exceptions.DeploymentError(e)