# Copyright 2015 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 undercloud_config UNDERCLOUD_FAILURE_MESSAGE = """ !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! An error has occured while deploying the Undercloud. See the previous output for details about what went wrong. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! """ UNDERCLOUD_COMPLETION_MESSAGE = """ ########################################################## The Undercloud has been successfully installed. Useful files: Password file is at {0} The stackrc file is at {1} Use these files to interact with OpenStack services, and ensure they are secured. ########################################################## """ UNDERCLOUD_UPGRADE_COMPLETION_MESSAGE = """ ########################################################## The Undercloud has been successfully upgraded. Useful files: Password file is at {0} The stackrc file is at {1} Use these files to interact with OpenStack services, and ensure they are secured. ########################################################## """ class InstallUndercloud(command.Command): """Install and setup the undercloud""" auth_required = False log = logging.getLogger(__name__ + ".InstallUndercloud") 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( '--use-heat', dest='use_heat', nargs='?', default=None, const="true", help=_('This option is deprecated in Rocky. It makes sure that we ' 'perform undercloud deploy using ephemeral ' '(one-time create and forget) heat stack and ansible.'), ) 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 undercloud 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): # Fetch configuration used to add logging to a file utils.load_config(self.osloconfig, constants.UNDERCLOUD_CONF_PATH) utils.configure_logging(self.log, self.app_args.verbose_level, self.osloconfig['undercloud_log_file']) self.log.debug("take_action(%s)" % parsed_args) utils.ensure_run_as_normal_user() if parsed_args.use_heat is not None: self.log.warning('--use-heat is deprecated in Rocky') if parsed_args.use_heat is not None and \ parsed_args.use_heat.lower() == "false": self.log.warning(_('Non-containerized undercloud deployment is ' 'deprecated in Rocky cycle.')) cmd = ["instack-install-undercloud"] else: no_validations = parsed_args.dry_run or parsed_args.no_validations cmd = undercloud_config.\ prepare_undercloud_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(UNDERCLOUD_COMPLETION_MESSAGE.format( '~/undercloud-passwords.conf', '~/stackrc' )) except Exception as e: self.log.error(UNDERCLOUD_FAILURE_MESSAGE) self.log.error(e) raise exceptions.DeploymentError(e) class UpgradeUndercloud(InstallUndercloud): """Upgrade undercloud""" auth_required = False log = logging.getLogger(__name__ + ".UpgradeUndercloud") osloconfig = cfg.CONF def take_action(self, parsed_args): # Fetch configuration used to add logging to a file utils.load_config(self.osloconfig, constants.UNDERCLOUD_CONF_PATH) utils.configure_logging(self.log, self.app_args.verbose_level, self.osloconfig['undercloud_log_file']) self.log.debug("take action(%s)" % parsed_args) utils.ensure_run_as_normal_user() if parsed_args.use_heat is not None: self.log.warning('--use-heat is deprecated in Rocky') if parsed_args.use_heat is not None and \ parsed_args.use_heat.lower() == "false": self.log.warning(_('Non-containerized undercloud deployment is ' 'deprecated in Rocky cycle.')) subprocess.check_call(['sudo', 'yum', 'update', '-y', 'instack-undercloud']) subprocess.check_call("instack-pre-upgrade-undercloud") subprocess.check_call("instack-upgrade-undercloud") # restart nova-api # https://bugzilla.redhat.com/show_bug.cgi?id=1315467 subprocess.check_call(['sudo', 'systemctl', 'restart', 'openstack-nova-api']) else: cmd = undercloud_config.\ prepare_undercloud_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)) try: subprocess.check_call(cmd) self.log.warning(UNDERCLOUD_UPGRADE_COMPLETION_MESSAGE.format( '~/undercloud-passwords.conf', '~/stackrc' )) except Exception as e: self.log.error(UNDERCLOUD_FAILURE_MESSAGE) self.log.error(e) raise exceptions.DeploymentError(e)