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
260 lines
9.3 KiB
Python
260 lines
9.3 KiB
Python
# Copyright 2015 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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"""Plugin action implementation"""
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import argparse
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import logging
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import os
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import subprocess
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import sys
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from openstackclient.i18n import _
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from oslo_config import cfg
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from tripleoclient import command
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from tripleoclient import constants
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from tripleoclient import exceptions
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from tripleoclient import utils
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from tripleoclient.v1 import undercloud_config
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UNDERCLOUD_FAILURE_MESSAGE = """
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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An error has occured while deploying the Undercloud.
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See the previous output for details about what went wrong.
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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"""
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UNDERCLOUD_COMPLETION_MESSAGE = """
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##########################################################
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The Undercloud has been successfully installed.
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Useful files:
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Password file is at {0}
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The stackrc file is at {1}
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Use these files to interact with OpenStack services, and
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ensure they are secured.
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##########################################################
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"""
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UNDERCLOUD_UPGRADE_COMPLETION_MESSAGE = """
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##########################################################
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The Undercloud has been successfully upgraded.
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Useful files:
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Password file is at {0}
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The stackrc file is at {1}
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Use these files to interact with OpenStack services, and
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ensure they are secured.
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##########################################################
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"""
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class InstallUndercloud(command.Command):
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"""Install and setup the undercloud"""
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auth_required = False
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log = logging.getLogger(__name__ + ".InstallUndercloud")
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osloconfig = cfg.CONF
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def get_parser(self, prog_name):
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parser = argparse.ArgumentParser(
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description=self.get_description(),
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prog=prog_name,
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add_help=False
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)
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parser.add_argument('--force-stack-update',
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dest='force_stack_update',
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action='store_true',
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default=False,
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help=_("Do a virtual update of the ephemeral "
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"heat stack. New or failed deployments "
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"always have the stack_action=CREATE. This "
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"option enforces stack_action=UPDATE."),
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)
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parser.add_argument(
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'--no-validations',
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dest='no_validations',
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action='store_true',
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default=False,
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help=_("Do not perform undercloud configuration validations"),
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)
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parser.add_argument(
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'--inflight-validations',
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dest='inflight',
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action='store_true',
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default=False,
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help=_('Activate in-flight validations during the deploy. '
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'In-flight validations provide a robust way to ensure '
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'deployed services are running right after their '
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'activation. Defaults to False.')
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)
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parser.add_argument(
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'--dry-run',
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dest='dry_run',
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action='store_true',
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default=False,
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help=_("Print the install command instead of running it"),
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)
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parser.add_argument('-y', '--yes', default=False,
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action='store_true',
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help=_("Skip yes/no prompt (assume yes)."))
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parser.add_argument(
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'--disable-container-prepare',
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action='store_true',
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default=False,
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help=_('Disable the container preparation actions to prevent '
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'container tags from being updated and new containers '
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'from being fetched. If you skip this but do not have '
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'the container parameters configured, the deployment '
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'action may fail.')
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)
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return parser
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def take_action(self, parsed_args):
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# Fetch configuration used to add logging to a file
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utils.load_config(self.osloconfig, constants.UNDERCLOUD_CONF_PATH)
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utils.configure_logging(self.log, self.app_args.verbose_level,
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self.osloconfig['undercloud_log_file'])
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self.log.debug("take_action(%s)" % parsed_args)
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utils.ensure_run_as_normal_user()
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no_validations = parsed_args.dry_run or parsed_args.no_validations
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inflight = not parsed_args.dry_run and parsed_args.inflight
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cmd = undercloud_config.prepare_undercloud_deploy(
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no_validations=no_validations,
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verbose_level=self.app_args.verbose_level,
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force_stack_update=parsed_args.force_stack_update,
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dry_run=parsed_args.dry_run,
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inflight=inflight,
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disable_container_prepare=parsed_args.disable_container_prepare)
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self.log.warning("Running: %s" % ' '.join(cmd))
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if not parsed_args.dry_run:
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try:
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subprocess.check_call(cmd)
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self.log.warning(UNDERCLOUD_COMPLETION_MESSAGE.format(
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os.path.join(
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constants.UNDERCLOUD_OUTPUT_DIR,
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'tripleo-undercloud-passwords.yaml'
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),
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'~/stackrc'
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))
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except Exception as e:
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self.log.error(UNDERCLOUD_FAILURE_MESSAGE)
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self.log.error(e)
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raise exceptions.DeploymentError(e)
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class UpgradeUndercloud(InstallUndercloud):
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"""Upgrade undercloud"""
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auth_required = False
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log = logging.getLogger(__name__ + ".UpgradeUndercloud")
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osloconfig = cfg.CONF
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def get_parser(self, prog_name):
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parser = super(UpgradeUndercloud, self).get_parser(prog_name)
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parser.add_argument('--skip-package-updates',
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dest='skip_package_updates',
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action='store_true',
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default=False,
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help=_("Flag to skip the package update when "
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"performing upgrades and updates"),
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)
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return parser
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def _update_extra_packages(self, packages=[], dry_run=False):
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"""Necessary packages to be updated before undercloud upgrade."""
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if not packages:
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return
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cmd = ['sudo', 'dnf', 'upgrade', '-y'] + packages
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if not dry_run:
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self.log.warning("Updating necessary packages: {}".format(
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" ".join(packages)))
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output = utils.run_command(cmd, name="Update extra packages")
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self.log.warning("{}".format(output))
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else:
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self.log.warning("Would update necessary packages: {}".format(
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" ".join(cmd)))
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def _run_upgrade(self, parsed_args):
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cmd = undercloud_config.\
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prepare_undercloud_deploy(
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upgrade=True,
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yes=parsed_args.yes,
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no_validations=parsed_args.
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no_validations,
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verbose_level=self.app_args.verbose_level,
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force_stack_update=parsed_args.force_stack_update)
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self.log.warning("Running: %s" % ' '.join(cmd))
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try:
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subprocess.check_call(cmd)
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self.log.warning(
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UNDERCLOUD_UPGRADE_COMPLETION_MESSAGE.format(
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os.path.join(
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constants.UNDERCLOUD_OUTPUT_DIR,
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'tripleo-undercloud-passwords.yaml'
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),
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'~/stackrc'))
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except Exception as e:
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self.log.error(UNDERCLOUD_FAILURE_MESSAGE)
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self.log.error(e)
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raise exceptions.DeploymentError(e)
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def take_action(self, parsed_args):
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# Fetch configuration used to add logging to a file
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utils.load_config(self.osloconfig, constants.UNDERCLOUD_CONF_PATH)
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utils.configure_logging(self.log, self.app_args.verbose_level,
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self.osloconfig['undercloud_log_file'])
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self.log.debug("take action(%s)" % parsed_args)
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if (not parsed_args.yes
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and not utils.prompt_user_for_confirmation(
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constants.UPGRADE_PROMPT, self.log)):
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raise exceptions.UndercloudUpgradeNotConfirmed(
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constants.UPGRADE_NO)
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utils.ensure_run_as_normal_user()
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if not parsed_args.skip_package_updates:
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if ('python3' in sys.executable):
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pyver = '3'
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else:
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pyver = '2'
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client_pkgs = [
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"python{}-tripleoclient".format(pyver),
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]
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pkgs = client_pkgs + constants.UNDERCLOUD_EXTRA_PACKAGES
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self._update_extra_packages(pkgs, parsed_args.dry_run)
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if not parsed_args.dry_run:
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self._run_upgrade(parsed_args)
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