264 lines
11 KiB
Python
264 lines
11 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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from oslo_config import cfg
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from oslo_log import log as logging
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from osc_lib.i18n import _
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from osc_lib import utils
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from tripleoclient.exceptions import OvercloudUpdateNotConfirmed
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from tripleoclient import command
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from tripleoclient import constants
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from tripleoclient import utils as oooutils
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from tripleoclient.v1.overcloud_deploy import DeployOvercloud
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from tripleoclient.workflows import deployment
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from tripleoclient.workflows import package_update
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CONF = cfg.CONF
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logging.register_options(CONF)
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logging.setup(CONF, '')
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class UpdatePrepare(DeployOvercloud):
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"""Run heat stack update for overcloud nodes to refresh heat stack outputs.
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The heat stack outputs are what we use later on to generate ansible
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playbooks which deliver the minor update workflow. This is used as the
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first step for a minor update of your overcloud.
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"""
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log = logging.getLogger(__name__ + ".MinorUpdatePrepare")
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def get_parser(self, prog_name):
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parser = super(UpdatePrepare, self).get_parser(prog_name)
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parser.add_argument('-y', '--yes', default=False,
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action='store_true',
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help=_("Use -y or --yes to skip the confirmation "
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"required before any update operation. "
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"Use this with caution! "),
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)
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return parser
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def take_action(self, parsed_args):
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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 oooutils.prompt_user_for_confirmation(
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constants.UPDATE_PROMPT, self.log)):
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raise OvercloudUpdateNotConfirmed(constants.UPDATE_NO)
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clients = self.app.client_manager
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stack = oooutils.get_stack(clients.orchestration,
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parsed_args.stack)
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stack_name = stack.stack_name
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# In case of update and upgrade we need to force the
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# update_plan_only. The heat stack update is done by the
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# packag_update mistral action
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parsed_args.update_plan_only = True
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# Add the update-prepare.yaml environment to set noops etc
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templates_dir = (parsed_args.templates or
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constants.TRIPLEO_HEAT_TEMPLATES)
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parsed_args.environment_files = oooutils.prepend_environment(
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parsed_args.environment_files, templates_dir,
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constants.UPDATE_PREPARE_ENV)
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# Throw deprecation warning if service is enabled and
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# ask user if update should still be continued.
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if parsed_args.environment_files:
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oooutils.check_deprecated_service_is_enabled(
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parsed_args.environment_files)
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super(UpdatePrepare, self).take_action(parsed_args)
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package_update.update(clients, container=stack_name)
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self.log.info("Update init on stack {0} complete.".format(
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parsed_args.stack))
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class UpdateRun(command.Command):
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"""Run minor update ansible playbooks on Overcloud nodes"""
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log = logging.getLogger(__name__ + ".MinorUpdateRun")
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def get_parser(self, prog_name):
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parser = super(UpdateRun, self).get_parser(prog_name)
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parser.add_argument(
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'--limit',
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action='store',
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required=True,
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help=_("A string that identifies a single node or comma-separated"
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"list of nodes the config-download Ansible playbook "
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"execution will be limited to. For example: --limit"
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" \"compute-0,compute-1,compute-5\".")
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)
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parser.add_argument('--playbook',
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nargs="*",
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default=None,
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help=_("Ansible playbook to use for the minor"
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" update. Can be used multiple times."
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" Set this to each of those playbooks in"
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" consecutive invocations of this command"
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" if you prefer to run them manually."
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" Note: make sure to run all playbooks so"
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" that all services are updated and running"
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" with the target version configuration.")
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)
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parser.add_argument("--ssh-user",
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dest="ssh_user",
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action="store",
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default="tripleo-admin",
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help=_("DEPRECATED: Only tripleo-admin should be "
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"used as ssh user.")
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)
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parser.add_argument('--static-inventory',
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dest='static_inventory',
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action="store",
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default=None,
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help=_('Path to an existing ansible inventory to '
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'use. If not specified, one will be '
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'generated in '
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'~/tripleo-ansible-inventory.yaml')
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)
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parser.add_argument('--stack', dest='stack',
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help=_('Name or ID of heat stack '
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'(default=Env: OVERCLOUD_STACK_NAME)'),
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default=utils.env('OVERCLOUD_STACK_NAME',
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default='overcloud')
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)
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parser.add_argument('--no-workflow', dest='no_workflow',
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action='store_true',
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default=True,
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help=_('This option no longer has any effect.')
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)
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parser.add_argument(
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'--tags',
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action='store',
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default=None,
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help=_('A list of tags to use when running the the config-download'
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' ansible-playbook command.')
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)
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parser.add_argument(
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'--skip-tags',
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action='store',
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default=None,
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help=_('A list of tags to skip when running the the'
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' config-download ansible-playbook command.')
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)
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parser.add_argument(
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'-y', '--yes',
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default=False,
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action='store_true',
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help=_("Use -y or --yes to skip the confirmation required before "
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"any update operation. Use this with caution! "),
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)
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parser.add_argument(
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'--ansible-forks',
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action='store',
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default=None,
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type=int,
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help=_('The number of Ansible forks to use for the'
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' config-download ansible-playbook command.')
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)
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return parser
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def take_action(self, parsed_args):
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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 oooutils.prompt_user_for_confirmation(
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constants.UPDATE_PROMPT, self.log)):
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raise OvercloudUpdateNotConfirmed(constants.UPDATE_NO)
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# NOTE(cloudnull): The string option "all" was a special default
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# that is no longer relevant. To retain compatibility
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# this condition has been put in place.
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if not parsed_args.playbook or parsed_args.playbook == ['all']:
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playbook = constants.MINOR_UPDATE_PLAYBOOKS
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else:
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playbook = parsed_args.playbook
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_, ansible_dir = self.get_ansible_key_and_dir(
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no_workflow=True,
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stack=parsed_args.stack,
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orchestration=self.app.client_manager.orchestration
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)
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deployment.config_download(
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log=self.log,
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clients=self.app.client_manager,
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stack=oooutils.get_stack(
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self.app.client_manager.orchestration,
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parsed_args.stack
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),
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output_dir=ansible_dir,
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verbosity=oooutils.playbook_verbosity(self=self),
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ansible_playbook_name=playbook,
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inventory_path=oooutils.get_tripleo_ansible_inventory(
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parsed_args.static_inventory,
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parsed_args.ssh_user,
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parsed_args.stack,
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return_inventory_file_path=True
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),
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limit_hosts=oooutils.playbook_limit_parse(
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limit_nodes=parsed_args.limit
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),
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skip_tags=parsed_args.skip_tags,
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tags=parsed_args.tags,
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forks=parsed_args.ansible_forks
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)
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self.log.info("Completed Overcloud Minor Update Run.")
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class UpdateConverge(DeployOvercloud):
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"""Converge the update on Overcloud nodes.
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This restores the plan and stack so that normal deployment
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workflow is back in place.
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"""
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log = logging.getLogger(__name__ + ".UpdateConverge")
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def get_parser(self, prog_name):
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parser = super(UpdateConverge, self).get_parser(prog_name)
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parser.add_argument('-y', '--yes', default=False,
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action='store_true',
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help=_("Use -y or --yes to skip the confirmation "
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"required before any update operation. "
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"Use this with caution! "),
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)
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return parser
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def take_action(self, parsed_args):
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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 oooutils.prompt_user_for_confirmation(
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constants.UPDATE_PROMPT, self.log)):
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raise OvercloudUpdateNotConfirmed(constants.UPDATE_NO)
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# Add the update-converge.yaml environment to unset noops
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templates_dir = (parsed_args.templates or
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constants.TRIPLEO_HEAT_TEMPLATES)
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parsed_args.environment_files = oooutils.prepend_environment(
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parsed_args.environment_files, templates_dir,
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constants.UPDATE_CONVERGE_ENV)
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super(UpdateConverge, self).take_action(parsed_args)
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self.log.info("Update converge on stack {0} complete.".format(
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parsed_args.stack))
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