999 lines
43 KiB
Python
999 lines
43 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 __future__ import print_function
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import argparse
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import logging
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import os
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import os.path
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import re
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import shutil
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import six
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import tempfile
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import yaml
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from heatclient.common import template_utils
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from heatclient import exc as hc_exc
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from osc_lib.command import command
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from osc_lib import exceptions as oscexc
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from osc_lib.i18n import _
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from swiftclient.exceptions import ClientException
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from tripleo_common import update
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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.workflows import deployment
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from tripleoclient.workflows import parameters as workflow_params
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from tripleoclient.workflows import plan_management
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from tripleoclient.workflows import validations
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class DeployOvercloud(command.Command):
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"""Deploy Overcloud"""
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log = logging.getLogger(__name__ + ".DeployOvercloud")
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predeploy_errors = 0
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predeploy_warnings = 0
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_password_cache = None
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def _setup_clients(self, parsed_args):
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self.clients = self.app.client_manager
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self.object_client = self.clients.tripleoclient.object_store
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self.workflow_client = self.clients.workflow_engine
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self.orchestration_client = self.clients.orchestration
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if not parsed_args.deployed_server:
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self.compute_client = self.clients.compute
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self.baremetal_client = self.clients.baremetal
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def _update_parameters(self, args, stack):
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parameters = {}
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stack_is_new = stack is None
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parameters['UpdateIdentifier'] = ''
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parameters['StackAction'] = 'CREATE' if stack_is_new else 'UPDATE'
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# Update parameters from answers file:
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if args.answers_file is not None:
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with open(args.answers_file, 'r') as answers_file:
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answers = yaml.safe_load(answers_file)
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if args.templates is None:
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args.templates = answers['templates']
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if 'environments' in answers:
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if args.environment_files is not None:
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answers['environments'].extend(args.environment_files)
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args.environment_files = answers['environments']
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param_args = (
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('NtpServer', 'ntp_server'),
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('ControllerCount', 'control_scale'),
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('ComputeCount', 'compute_scale'),
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('ObjectStorageCount', 'swift_storage_scale'),
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('BlockStorageCount', 'block_storage_scale'),
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('CephStorageCount', 'ceph_storage_scale'),
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('OvercloudControlFlavor', 'control_flavor'),
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('OvercloudComputeFlavor', 'compute_flavor'),
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('OvercloudBlockStorageFlavor', 'block_storage_flavor'),
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('OvercloudSwiftStorageFlavor', 'swift_storage_flavor'),
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('OvercloudCephStorageFlavor', 'ceph_storage_flavor'),
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)
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if stack_is_new:
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new_stack_args = (
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('NovaComputeLibvirtType', 'libvirt_type'),
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)
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param_args = param_args + new_stack_args
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# Update parameters from commandline
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for param, arg in param_args:
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if getattr(args, arg, None) is not None:
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parameters[param] = getattr(args, arg)
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return parameters
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def _create_breakpoint_cleanup_env(self, tht_root, container_name):
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bp_env = {}
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update.add_breakpoints_cleanup_into_env(bp_env)
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env_path, swift_path = self._write_user_environment(
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bp_env,
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'tripleoclient-breakpoint-cleanup.yaml',
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tht_root,
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container_name)
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return bp_env
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def _create_registration_env(self, args, tht_root):
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user_tht_root = args.templates
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registry = os.path.join(
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user_tht_root,
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constants.RHEL_REGISTRATION_EXTRACONFIG_NAME,
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'rhel-registration-resource-registry.yaml')
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user_env = {'rhel_reg_method': args.reg_method,
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'rhel_reg_org': args.reg_org,
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'rhel_reg_force': args.reg_force,
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'rhel_reg_sat_url': args.reg_sat_url,
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'rhel_reg_activation_key': args.reg_activation_key}
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parameter_defaults = {"parameter_defaults": user_env}
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env_path, swift_path = self._write_user_environment(
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parameter_defaults,
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'tripleoclient-registration-parameters.yaml',
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tht_root,
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args.stack)
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return [registry], {"parameter_defaults": user_env}
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def _create_parameters_env(self, parameters, tht_root, container_name):
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parameter_defaults = {"parameter_defaults": parameters}
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env_path, swift_path = self._write_user_environment(
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parameter_defaults,
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'tripleoclient-parameters.yaml',
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tht_root,
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container_name)
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return parameter_defaults
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def _write_user_environment(self, env_map, abs_env_path, tht_root,
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container_name):
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# We write the env_map to the local /tmp tht_root and also
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# to the swift plan container.
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contents = yaml.safe_dump(env_map, default_flow_style=False)
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env_dirname = os.path.dirname(abs_env_path)
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user_env_dir = os.path.join(
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tht_root, 'user-environments', env_dirname[1:])
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user_env_path = os.path.join(
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user_env_dir, os.path.basename(abs_env_path))
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self.log.debug("user_env_path=%s" % user_env_path)
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if not os.path.exists(user_env_dir):
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os.makedirs(user_env_dir)
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with open(user_env_path, 'w') as f:
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self.log.debug("Writing user environment %s" % user_env_path)
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f.write(contents)
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# Upload to swift
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if abs_env_path.startswith("/"):
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swift_path = "user-environments/{}".format(abs_env_path[1:])
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else:
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swift_path = "user-environments/{}".format(abs_env_path)
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contents = yaml.safe_dump(env_map, default_flow_style=False)
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self.log.debug("Uploading %s to swift at %s"
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% (abs_env_path, swift_path))
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self.object_client.put_object(container_name, swift_path, contents)
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return user_env_path, swift_path
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def _process_multiple_environments(self, created_env_files, tht_root,
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user_tht_root, cleanup=True):
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env_files = {}
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localenv = {}
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for env_path in created_env_files:
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self.log.debug("Processing environment files %s" % env_path)
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abs_env_path = os.path.abspath(env_path)
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if abs_env_path.startswith(user_tht_root):
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new_env_path = abs_env_path.replace(user_tht_root, tht_root)
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self.log.debug("Redirecting env file %s to %s"
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% (abs_env_path, new_env_path))
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env_path = new_env_path
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try:
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files, env = template_utils.process_environment_and_files(
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env_path=env_path)
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except hc_exc.CommandError as ex:
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# This provides fallback logic so that we can reference files
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# inside the resource_registry values that may be rendered via
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# j2.yaml templates, where the above will fail because the
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# file doesn't exist in user_tht_root, but it is in tht_root
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# See bug https://bugs.launchpad.net/tripleo/+bug/1625783
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# for details on why this is needed (backwards-compatibility)
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self.log.debug("Error %s processing environment file %s"
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% (six.text_type(ex), env_path))
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# Use the temporary path as it's possible the environment
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# itself was rendered via jinja.
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with open(env_path, 'r') as f:
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env_map = yaml.safe_load(f)
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env_registry = env_map.get('resource_registry', {})
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env_dirname = os.path.dirname(os.path.abspath(env_path))
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for rsrc, rsrc_path in six.iteritems(env_registry):
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# We need to calculate the absolute path relative to
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# env_path not cwd (which is what abspath uses).
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abs_rsrc_path = os.path.normpath(
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os.path.join(env_dirname, rsrc_path))
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# If the absolute path matches user_tht_root, rewrite
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# a temporary environment pointing at tht_root instead
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if abs_rsrc_path.startswith(user_tht_root):
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new_rsrc_path = abs_rsrc_path.replace(user_tht_root,
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tht_root)
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self.log.debug("Rewriting %s %s path to %s"
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% (env_path, rsrc, new_rsrc_path))
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env_registry[rsrc] = new_rsrc_path
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else:
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env_registry[rsrc] = abs_rsrc_path
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env_map['resource_registry'] = env_registry
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f_name = os.path.basename(os.path.splitext(abs_env_path)[0])
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with tempfile.NamedTemporaryFile(dir=tht_root,
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prefix="env-%s-" % f_name,
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suffix=".yaml",
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mode="w",
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delete=cleanup) as f:
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self.log.debug("Rewriting %s environment to %s"
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% (env_path, f.name))
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f.write(yaml.safe_dump(env_map, default_flow_style=False))
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f.flush()
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files, env = template_utils.process_environment_and_files(
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env_path=f.name)
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if files:
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self.log.debug("Adding files %s for %s" % (files, env_path))
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env_files.update(files)
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# 'env' can be a deeply nested dictionary, so a simple update is
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# not enough
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localenv = template_utils.deep_update(localenv, env)
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return env_files, localenv
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def _heat_deploy(self, stack, stack_name, template_path, parameters,
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env_files, timeout, tht_root, env, update_plan_only,
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run_validations, skip_deploy_identifier, plan_env_file):
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"""Verify the Baremetal nodes are available and do a stack update"""
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self.log.debug("Getting template contents from plan %s" % stack_name)
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# We need to reference the plan here, not the local
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# tht root, as we need template_object to refer to
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# the rendered overcloud.yaml, not the tht_root overcloud.j2.yaml
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# FIXME(shardy) we need to move more of this into mistral actions
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plan_yaml_path = os.path.relpath(template_path, tht_root)
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# heatclient template_utils needs a function that can
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# retrieve objects from a container by name/path
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def do_object_request(method='GET', object_path=None):
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obj = self.object_client.get_object(stack_name, object_path)
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return obj and obj[1]
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template_files, template = template_utils.get_template_contents(
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template_object=plan_yaml_path,
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object_request=do_object_request)
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files = dict(list(template_files.items()) + list(env_files.items()))
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moved_files = self._upload_missing_files(
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stack_name, files, tht_root)
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self._process_and_upload_environment(
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stack_name, env, moved_files, tht_root)
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# Invokes the workflows specified in plan environment file
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if plan_env_file:
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workflow_params.invoke_plan_env_workflows(self.clients,
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stack_name,
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plan_env_file)
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workflow_params.check_deprecated_parameters(self.clients, stack_name)
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if not update_plan_only:
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print("Deploying templates in the directory {0}".format(
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os.path.abspath(tht_root)))
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deployment.deploy_and_wait(
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self.log, self.clients, stack,
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stack_name, self.app_args.verbose_level,
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timeout=timeout,
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run_validations=run_validations,
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skip_deploy_identifier=skip_deploy_identifier)
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def _process_and_upload_environment(self, container_name,
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env, moved_files, tht_root):
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"""Process the environment and upload to Swift
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The environment at this point should be the result of the merged
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custom user environments. We need to look at the paths in the
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environment and update any that changed when they were uploaded to
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swift.
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"""
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file_prefix = "file://"
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if env.get('resource_registry'):
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for name, path in env['resource_registry'].items():
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if not isinstance(path, six.string_types):
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continue
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if path in moved_files:
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new_path = moved_files[path]
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env['resource_registry'][name] = new_path
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elif path.startswith(file_prefix):
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path = path[len(file_prefix):]
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if path.startswith(tht_root):
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path = path[len(tht_root):]
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# We want to make sure all the paths are relative.
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if path.startswith("/"):
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path = path[1:]
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env['resource_registry'][name] = path
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# Parameters are removed from the environment and sent to the update
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# parameters action, this stores them in the plan environment and
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# means the UI can find them.
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if 'parameter_defaults' in env:
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params = env.pop('parameter_defaults')
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workflow_params.update_parameters(
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self.workflow_client, container=container_name,
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parameters=params)
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contents = yaml.safe_dump(env, default_flow_style=False)
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# Until we have a well defined plan update workflow in tripleo-common
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# we need to manually add an environment in swift and for users
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# custom environments passed to the deploy command.
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# See bug: https://bugs.launchpad.net/tripleo/+bug/1623431
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# Update plan env.
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swift_path = "user-environment.yaml"
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self.object_client.put_object(container_name, swift_path, contents)
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env = yaml.safe_load(self.object_client.get_object(
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container_name, constants.PLAN_ENVIRONMENT)[1])
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user_env = {'path': swift_path}
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if user_env not in env['environments']:
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env['environments'].append(user_env)
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yaml_string = yaml.safe_dump(env, default_flow_style=False)
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self.object_client.put_object(
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container_name, constants.PLAN_ENVIRONMENT, yaml_string)
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def _upload_missing_files(self, container_name, files_dict, tht_root):
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"""Find the files referenced in custom environments and upload them
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Heat environments can be passed to be included in the deployment, these
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files can include references to other files anywhere on the local
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file system. These need to be discovered and uploaded to Swift. When
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they have been uploaded to Swift the path to them will be different,
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the new paths are store din the file_relocation dict, which is returned
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and used by _process_and_upload_environment which will merge the
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environment and update paths to the relative Swift path.
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"""
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file_relocation = {}
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file_prefix = "file://"
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# select files files for relocation & upload
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for fullpath in files_dict.keys():
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if not fullpath.startswith(file_prefix):
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continue
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path = fullpath[len(file_prefix):]
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if path.startswith(tht_root):
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# This should already be uploaded.
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continue
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file_relocation[fullpath] = "user-files/{}".format(path[1:])
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# make sure links within files point to new locations, and upload them
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for orig_path, reloc_path in file_relocation.items():
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link_replacement = utils.relative_link_replacement(
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file_relocation, os.path.dirname(reloc_path))
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contents = utils.replace_links_in_template_contents(
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files_dict[orig_path], link_replacement)
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self.object_client.put_object(container_name, reloc_path, contents)
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return file_relocation
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def _download_missing_files_from_plan(self, tht_dir, plan_name):
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# get and download missing files into tmp directory
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plan_list = self.object_client.get_container(plan_name)
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plan_filenames = [f['name'] for f in plan_list[1]]
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for pf in plan_filenames:
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file_path = os.path.join(tht_dir, pf)
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if not os.path.isfile(file_path):
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self.log.debug("Missing in templates directory, downloading \
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%s from swift into %s" % (pf, file_path))
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if not os.path.exists(os.path.dirname(file_path)):
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os.makedirs(os.path.dirname(file_path))
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with open(file_path, 'w') as f:
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f.write(self.object_client.get_object(plan_name, pf)[1])
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def _deploy_tripleo_heat_templates_tmpdir(self, stack, parsed_args):
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# copy tht_root to temporary directory because we need to
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# download any missing (e.g j2 rendered) files from the plan
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tht_root = os.path.abspath(parsed_args.templates)
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tht_tmp = tempfile.mkdtemp(prefix='tripleoclient-')
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new_tht_root = "%s/tripleo-heat-templates" % tht_tmp
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self.log.debug("Creating temporary templates tree in %s"
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% new_tht_root)
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try:
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shutil.copytree(tht_root, new_tht_root, symlinks=True)
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self._deploy_tripleo_heat_templates(stack, parsed_args,
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new_tht_root, tht_root)
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finally:
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if parsed_args.no_cleanup:
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self.log.warning("Not cleaning temporary directory %s"
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% tht_tmp)
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else:
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shutil.rmtree(tht_tmp)
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def _deploy_tripleo_heat_templates(self, stack, parsed_args,
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tht_root, user_tht_root):
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"""Deploy the fixed templates in TripleO Heat Templates"""
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parameters = self._update_parameters(parsed_args, stack)
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plans = plan_management.list_deployment_plans(self.workflow_client)
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generate_passwords = not parsed_args.disable_password_generation
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# TODO(d0ugal): We need to put a more robust strategy in place here to
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# handle updating plans.
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if parsed_args.stack in plans:
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# Upload the new plan templates to swift to replace the existing
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# templates.
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plan_management.update_plan_from_templates(
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self.clients, parsed_args.stack, tht_root,
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parsed_args.roles_file, generate_passwords,
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parsed_args.plan_environment_file,
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parsed_args.networks_file)
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else:
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plan_management.create_plan_from_templates(
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self.clients, parsed_args.stack, tht_root,
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parsed_args.roles_file, generate_passwords,
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parsed_args.plan_environment_file,
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parsed_args.networks_file)
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# Get any missing (e.g j2 rendered) files from the plan to tht_root
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self._download_missing_files_from_plan(
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tht_root, parsed_args.stack)
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print("Processing templates in the directory {0}".format(
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os.path.abspath(tht_root)))
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self.log.debug("Creating Environment files")
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env = {}
|
|
created_env_files = []
|
|
|
|
if parsed_args.environment_directories:
|
|
created_env_files.extend(utils.load_environment_directories(
|
|
parsed_args.environment_directories))
|
|
|
|
env.update(self._create_parameters_env(parameters,
|
|
tht_root,
|
|
parsed_args.stack))
|
|
|
|
if parsed_args.rhel_reg:
|
|
reg_env_files, reg_env = self._create_registration_env(
|
|
parsed_args, tht_root)
|
|
created_env_files.extend(reg_env_files)
|
|
template_utils.deep_update(env, reg_env)
|
|
if parsed_args.environment_files:
|
|
created_env_files.extend(parsed_args.environment_files)
|
|
|
|
self.log.debug("Processing environment files %s" % created_env_files)
|
|
env_files, localenv = self._process_multiple_environments(
|
|
created_env_files, tht_root, user_tht_root,
|
|
cleanup=not parsed_args.no_cleanup)
|
|
template_utils.deep_update(env, localenv)
|
|
|
|
if stack:
|
|
bp_cleanup = self._create_breakpoint_cleanup_env(
|
|
tht_root, parsed_args.stack)
|
|
template_utils.deep_update(env, bp_cleanup)
|
|
|
|
# FIXME(shardy) It'd be better to validate this via mistral
|
|
# e.g part of the plan create/update workflow
|
|
number_controllers = int(parameters.get('ControllerCount', 0))
|
|
if number_controllers > 1:
|
|
if not env.get('parameter_defaults').get('NtpServer'):
|
|
raise exceptions.InvalidConfiguration(
|
|
'Specify --ntp-server as parameter or NtpServer in '
|
|
'environments when using multiple controllers '
|
|
'(with HA).')
|
|
|
|
self._try_overcloud_deploy_with_compat_yaml(
|
|
tht_root, stack, parsed_args.stack, parameters, env_files,
|
|
parsed_args.timeout, env, parsed_args.update_plan_only,
|
|
parsed_args.run_validations, parsed_args.skip_deploy_identifier,
|
|
parsed_args.plan_environment_file)
|
|
|
|
def _try_overcloud_deploy_with_compat_yaml(self, tht_root, stack,
|
|
stack_name, parameters,
|
|
env_files, timeout,
|
|
env, update_plan_only,
|
|
run_validations,
|
|
skip_deploy_identifier,
|
|
plan_env_file):
|
|
overcloud_yaml = os.path.join(tht_root, constants.OVERCLOUD_YAML_NAME)
|
|
try:
|
|
self._heat_deploy(stack, stack_name, overcloud_yaml,
|
|
parameters, env_files, timeout,
|
|
tht_root, env, update_plan_only,
|
|
run_validations, skip_deploy_identifier,
|
|
plan_env_file)
|
|
except ClientException as e:
|
|
messages = 'Failed to deploy: %s' % str(e)
|
|
raise ValueError(messages)
|
|
|
|
def _get_password(self, stack_name, password_name):
|
|
# NOTE(d0ugal): This method is only used during the post-deploy config
|
|
# steps that are now deprecated. It should be removed when they are.
|
|
if self._password_cache is None:
|
|
self._password_cache = workflow_params.get_overcloud_passwords(
|
|
self.clients,
|
|
container=stack_name
|
|
)
|
|
|
|
return self._password_cache[password_name]
|
|
|
|
def _get_base_service_data(self, service, data, stack):
|
|
service_data = {}
|
|
password_field = data.get('password_field')
|
|
if password_field:
|
|
service_data['password'] = self._get_password(
|
|
stack.stack_name,
|
|
password_field)
|
|
|
|
# Set internal endpoint
|
|
service_name_internal = self._format_endpoint_name(service, 'internal')
|
|
service_data['internal_host'] = utils.get_endpoint(
|
|
service_name_internal, stack)
|
|
return service_data
|
|
|
|
def _get_endpoint_data(self, service, endpoint_map, stack):
|
|
endpoint_data = {}
|
|
# Set standard port
|
|
service_name_internal = self._format_endpoint_name(service, 'internal')
|
|
endpoint_data['port'] = endpoint_map[service_name_internal]['port']
|
|
|
|
# Set public endpoint
|
|
service_name_public = self._format_endpoint_name(service, 'public')
|
|
public_endpoint_data = endpoint_map.get(service_name_public)
|
|
endpoint_data['public_host'] = public_endpoint_data['host']
|
|
|
|
# Set SSL port
|
|
if public_endpoint_data['uri'].startswith('https'):
|
|
endpoint_data['ssl_port'] = public_endpoint_data['port']
|
|
return endpoint_data
|
|
|
|
def _format_endpoint_name(self, service, interface):
|
|
return re.sub('v[0-9]+', '',
|
|
service.capitalize() + interface.capitalize())
|
|
|
|
def _deploy_postconfig(self, stack, parsed_args):
|
|
self.log.debug("_deploy_postconfig(%s)" % parsed_args)
|
|
|
|
overcloud_endpoint = utils.get_overcloud_endpoint(stack)
|
|
# NOTE(jaosorior): The overcloud endpoint can contain an IP address or
|
|
# an FQDN depending on how what it's configured to output in the
|
|
# tripleo-heat-templates. Such a configuration can be done by
|
|
# overriding the EndpointMap through parameter_defaults.
|
|
overcloud_ip_or_fqdn = six.moves.urllib.parse.urlparse(
|
|
overcloud_endpoint).hostname
|
|
|
|
keystone_admin_ip = utils.get_endpoint('KeystoneAdmin', stack)
|
|
no_proxy = os.environ.get('no_proxy', overcloud_ip_or_fqdn)
|
|
no_proxy_list = map(utils.bracket_ipv6,
|
|
[no_proxy, overcloud_ip_or_fqdn,
|
|
keystone_admin_ip])
|
|
os.environ['no_proxy'] = ','.join(
|
|
[x for x in no_proxy_list if x is not None])
|
|
|
|
utils.remove_known_hosts(overcloud_ip_or_fqdn)
|
|
|
|
def _validate_args(self, parsed_args):
|
|
if parsed_args.templates is None and parsed_args.answers_file is None:
|
|
raise oscexc.CommandError(
|
|
"You must specify either --templates or --answers-file")
|
|
|
|
if parsed_args.environment_files:
|
|
nonexisting_envs = []
|
|
jinja2_envs = []
|
|
for env_file in parsed_args.environment_files:
|
|
|
|
if env_file.endswith(".j2.yaml"):
|
|
jinja2_envs.append(env_file)
|
|
elif not os.path.isfile(env_file):
|
|
# Tolerate missing file if there's a j2.yaml file that will
|
|
# be rendered in the plan but not available locally (yet)
|
|
if not os.path.isfile(env_file.replace(".yaml",
|
|
".j2.yaml")):
|
|
nonexisting_envs.append(env_file)
|
|
if jinja2_envs:
|
|
rewritten_paths = [e.replace(".j2.yaml", ".yaml")
|
|
for e in jinja2_envs]
|
|
raise oscexc.CommandError(
|
|
"Error: The following jinja2 files were provided: -e "
|
|
"{}. Did you mean -e {}?".format(
|
|
' -e '.join(jinja2_envs),
|
|
' -e '.join(rewritten_paths)))
|
|
if nonexisting_envs:
|
|
raise oscexc.CommandError(
|
|
"Error: The following files were not found: {0}".format(
|
|
", ".join(nonexisting_envs)))
|
|
|
|
if parsed_args.deployed_server and (parsed_args.run_validations
|
|
or not parsed_args.disable_validations):
|
|
raise oscexc.CommandError(
|
|
"Error: The --deployed-server cannot be used without "
|
|
"the --disable-validations")
|
|
|
|
# Check if disable_upgrade_deployment is set once
|
|
self.log.debug("Checking that the disable_upgrade_deployment flag "
|
|
"is set at least once in the roles file")
|
|
if parsed_args.roles_file:
|
|
roles_data = yaml.safe_load(open(parsed_args.roles_file).read())
|
|
disable_upgrade_deployment_set = False
|
|
for r in roles_data:
|
|
if r.get("disable_upgrade_deployment"):
|
|
disable_upgrade_deployment_set = True
|
|
break
|
|
if not disable_upgrade_deployment_set:
|
|
self.log.warning(
|
|
"The disable_upgrade_deployment flag is not set in the "
|
|
"roles file. This flag is expected when you have a "
|
|
"nova-compute or swift-storage role. Please check the "
|
|
"contents of the roles file: %s" % roles_data)
|
|
if parsed_args.validation_warnings_fatal:
|
|
raise exceptions.InvalidConfiguration()
|
|
|
|
if parsed_args.environment_directories:
|
|
self._validate_args_environment_directory(
|
|
parsed_args.environment_directories)
|
|
|
|
def _validate_args_environment_directory(self, directories):
|
|
default = os.path.expanduser(constants.DEFAULT_ENV_DIRECTORY)
|
|
nonexisting_dirs = []
|
|
|
|
for d in directories:
|
|
if not os.path.isdir(d) and d != default:
|
|
nonexisting_dirs.append(d)
|
|
|
|
if nonexisting_dirs:
|
|
raise oscexc.CommandError(
|
|
"Error: The following environment directories were not found"
|
|
": {0}".format(", ".join(nonexisting_dirs)))
|
|
|
|
def _get_default_role_counts(self, parsed_args):
|
|
|
|
if parsed_args.roles_file:
|
|
roles_data = yaml.safe_load(open(parsed_args.roles_file).read())
|
|
else:
|
|
# Assume default role counts
|
|
return {
|
|
'ControllerCount': 1,
|
|
'ComputeCount': 1,
|
|
'ObjectStorageCount': 0,
|
|
'BlockStorageCount': 0,
|
|
'CephStorageCount': 0
|
|
}
|
|
|
|
default_role_counts = {}
|
|
for r in roles_data:
|
|
count_default = r.get('CountDefault', 0)
|
|
default_role_counts.setdefault(
|
|
"%sCount" % r['name'],
|
|
count_default)
|
|
|
|
return default_role_counts
|
|
|
|
def _predeploy_verify_capabilities(self, stack, parameters, parsed_args):
|
|
self.predeploy_errors = 0
|
|
self.predeploy_warnings = 0
|
|
self.log.debug("Starting _pre_verify_capabilities")
|
|
|
|
validation_params = {
|
|
'deploy_kernel_name': 'bm-deploy-kernel',
|
|
'deploy_ramdisk_name': 'bm-deploy-ramdisk',
|
|
'roles_info': utils.get_roles_info(parsed_args),
|
|
'stack_id': parsed_args.stack,
|
|
'parameters': parameters,
|
|
'default_role_counts': self._get_default_role_counts(parsed_args),
|
|
'run_validations': True,
|
|
}
|
|
|
|
errors, warnings = validations.check_predeployment_validations(
|
|
self.app.client_manager,
|
|
**validation_params
|
|
)
|
|
|
|
self.predeploy_errors += errors
|
|
self.predeploy_warnings += warnings
|
|
|
|
return self.predeploy_errors, self.predeploy_warnings
|
|
|
|
def get_parser(self, prog_name):
|
|
# add_help doesn't work properly, set it to False:
|
|
parser = argparse.ArgumentParser(
|
|
description=self.get_description(),
|
|
prog=prog_name,
|
|
add_help=False
|
|
)
|
|
parser.add_argument(
|
|
'--templates', nargs='?', const=constants.TRIPLEO_HEAT_TEMPLATES,
|
|
help=_("The directory containing the Heat templates to deploy"),
|
|
)
|
|
parser.add_argument('--stack',
|
|
help=_("Stack name to create or update"),
|
|
default='overcloud')
|
|
parser.add_argument('--timeout', '-t', metavar='<TIMEOUT>',
|
|
type=int, default=240,
|
|
help=_('Deployment timeout in minutes.'))
|
|
utils.add_deployment_plan_arguments(parser, mark_as_depr=True)
|
|
parser.add_argument('--libvirt-type',
|
|
choices=['kvm', 'qemu'],
|
|
help=_('Libvirt domain type.'))
|
|
parser.add_argument('--ntp-server',
|
|
help=_('The NTP for overcloud nodes. '))
|
|
parser.add_argument(
|
|
'--no-proxy',
|
|
default=os.environ.get('no_proxy', ''),
|
|
help=_('A comma separated list of hosts that should not be '
|
|
'proxied.')
|
|
)
|
|
parser.add_argument(
|
|
'--overcloud-ssh-user',
|
|
default='heat-admin',
|
|
help=_('User for ssh access to overcloud nodes')
|
|
)
|
|
parser.add_argument(
|
|
'--environment-file', '-e', metavar='<HEAT ENVIRONMENT FILE>',
|
|
action='append', dest='environment_files',
|
|
help=_('Environment files to be passed to the heat stack-create '
|
|
'or heat stack-update command. (Can be specified more than '
|
|
'once.)')
|
|
)
|
|
parser.add_argument(
|
|
'--environment-directory', metavar='<HEAT ENVIRONMENT DIRECTORY>',
|
|
action='append', dest='environment_directories',
|
|
default=[os.path.expanduser(constants.DEFAULT_ENV_DIRECTORY)],
|
|
help=_('Environment file directories that are automatically '
|
|
' added to the heat stack-create or heat stack-update'
|
|
' commands. Can be specified more than once. Files in'
|
|
' directories are loaded in ascending sort order.')
|
|
)
|
|
parser.add_argument(
|
|
'--roles-file', '-r', dest='roles_file',
|
|
help=_('Roles file, overrides the default %s in the --templates '
|
|
'directory') % constants.OVERCLOUD_ROLES_FILE
|
|
)
|
|
parser.add_argument(
|
|
'--networks-file', '-n', dest='networks_file',
|
|
help=_('Networks file, overrides the default %s in the '
|
|
'--templates directory') % constants.OVERCLOUD_NETWORKS_FILE
|
|
)
|
|
parser.add_argument(
|
|
'--plan-environment-file', '-p',
|
|
help=_('Plan Environment file, overrides the default %s in the '
|
|
'--templates directory') % constants.PLAN_ENVIRONMENT
|
|
)
|
|
parser.add_argument(
|
|
'--no-cleanup', action='store_true',
|
|
help=_('Don\'t cleanup temporary files, just log their location')
|
|
)
|
|
parser.add_argument(
|
|
'--update-plan-only',
|
|
action='store_true',
|
|
help=_('Only update the plan. Do not perform the actual '
|
|
'deployment. NOTE: Will move to a discrete command in a '
|
|
'future release.')
|
|
)
|
|
parser.add_argument(
|
|
'--validation-errors-nonfatal',
|
|
dest='validation_errors_fatal',
|
|
action='store_false',
|
|
default=True,
|
|
help=_('Allow the deployment to continue in spite of validation '
|
|
'errors. Note that attempting deployment while errors '
|
|
'exist is likely to fail.')
|
|
)
|
|
parser.add_argument(
|
|
'--validation-warnings-fatal',
|
|
action='store_true',
|
|
default=False,
|
|
help=_('Exit if there are warnings from the configuration '
|
|
'pre-checks.')
|
|
)
|
|
parser.add_argument(
|
|
'--disable-validations',
|
|
action='store_true',
|
|
default=False,
|
|
help=_('Disable the pre-deployment validations entirely. These '
|
|
'validations are the built-in pre-deployment validations. '
|
|
'To enable external validations from tripleo-validations, '
|
|
'use the --run-validations flag.'))
|
|
parser.add_argument(
|
|
'--dry-run',
|
|
action='store_true',
|
|
default=False,
|
|
help=_('Only run validations, but do not apply any changes.')
|
|
)
|
|
parser.add_argument(
|
|
'--run-validations',
|
|
action='store_true',
|
|
default=False,
|
|
help=_('Run external validations from the tripleo-validations '
|
|
'project.'))
|
|
parser.add_argument(
|
|
'--skip-postconfig',
|
|
action='store_true',
|
|
default=False,
|
|
help=_('Skip the overcloud post-deployment configuration.')
|
|
)
|
|
parser.add_argument(
|
|
'--force-postconfig',
|
|
action='store_true',
|
|
default=False,
|
|
help=_('Force the overcloud post-deployment configuration.')
|
|
)
|
|
parser.add_argument(
|
|
'--skip-deploy-identifier',
|
|
action='store_true',
|
|
default=False,
|
|
help=_('Skip generation of a unique identifier for the '
|
|
'DeployIdentifier parameter. The software configuration '
|
|
'deployment steps will only be triggered if there is an '
|
|
'actual change to the configuration. This option should '
|
|
'be used with Caution, and only if there is confidence '
|
|
'that the software configuration does not need to be '
|
|
'run, such as when scaling out certain roles.')
|
|
)
|
|
reg_group = parser.add_argument_group('Registration Parameters')
|
|
reg_group.add_argument(
|
|
'--rhel-reg',
|
|
action='store_true',
|
|
help=_('Register overcloud nodes to the customer portal or a '
|
|
'satellite.')
|
|
)
|
|
reg_group.add_argument(
|
|
'--reg-method',
|
|
choices=['satellite', 'portal'],
|
|
default='satellite',
|
|
help=_('RHEL registration method to use for the overcloud nodes.')
|
|
)
|
|
reg_group.add_argument(
|
|
'--reg-org',
|
|
default='',
|
|
help=_('Organization key to use for registration.')
|
|
)
|
|
reg_group.add_argument(
|
|
'--reg-force',
|
|
action='store_true',
|
|
help=_('Register the system even if it is already registered.')
|
|
)
|
|
reg_group.add_argument(
|
|
'--reg-sat-url',
|
|
default='',
|
|
help=_('Satellite server to register overcloud nodes.')
|
|
)
|
|
reg_group.add_argument(
|
|
'--reg-activation-key',
|
|
default='',
|
|
help=_('Activation key to use for registration.')
|
|
)
|
|
parser.add_argument(
|
|
'--answers-file',
|
|
help=_('Path to a YAML file with arguments and parameters.')
|
|
)
|
|
parser.add_argument(
|
|
'--disable-password-generation',
|
|
action='store_true',
|
|
default=False,
|
|
help=_('Disable password generation.')
|
|
)
|
|
parser.add_argument(
|
|
'--deployed-server',
|
|
action='store_true',
|
|
default=False,
|
|
help=_('Use pre-provisioned overcloud nodes. Removes baremetal,'
|
|
'compute and image services requirements from the'
|
|
'undercloud node. Must only be used with the'
|
|
'--disable-validations.')
|
|
)
|
|
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
self.log.debug("take_action(%s)" % parsed_args)
|
|
self._setup_clients(parsed_args)
|
|
|
|
# Swiftclient logs things like 404s at error level, which is a problem
|
|
# because we use EAFP to check for the existence of files. Turn off
|
|
# most swiftclient logging to avoid cluttering up our output with
|
|
# pointless tracebacks.
|
|
sc_logger = logging.getLogger("swiftclient")
|
|
sc_logger.setLevel(logging.CRITICAL)
|
|
|
|
self._validate_args(parsed_args)
|
|
utils.store_cli_param(parsed_args)
|
|
|
|
stack = utils.get_stack(self.orchestration_client, parsed_args.stack)
|
|
|
|
if stack and stack.stack_status == 'IN_PROGRESS':
|
|
raise exceptions.StackInProgress(
|
|
"Unable to deploy as the stack '{}' status is '{}'".format(
|
|
stack.stack_name, stack.stack_status))
|
|
|
|
parameters = self._update_parameters(parsed_args, stack)
|
|
|
|
if not parsed_args.disable_validations:
|
|
errors, warnings = self._predeploy_verify_capabilities(
|
|
stack, parameters, parsed_args)
|
|
if errors > 0:
|
|
self.log.error(
|
|
"Configuration has %d errors, fix them before "
|
|
"proceeding. Ignoring these errors is likely to lead to "
|
|
"a failed deploy.",
|
|
errors)
|
|
if parsed_args.validation_warnings_fatal or \
|
|
parsed_args.validation_errors_fatal:
|
|
raise exceptions.InvalidConfiguration()
|
|
if warnings > 0:
|
|
self.log.error(
|
|
"Configuration has %d warnings, fix them before "
|
|
"proceeding.",
|
|
warnings)
|
|
if parsed_args.validation_warnings_fatal:
|
|
raise exceptions.InvalidConfiguration()
|
|
else:
|
|
self.log.info("SUCCESS: No warnings or errors in deploy "
|
|
"configuration, proceeding.")
|
|
|
|
stack_create = stack is None
|
|
if stack_create:
|
|
self.log.info("No stack found, will be doing a stack create")
|
|
else:
|
|
self.log.info("Stack found, will be doing a stack update")
|
|
|
|
if parsed_args.rhel_reg:
|
|
if parsed_args.reg_method == 'satellite':
|
|
sat_required_args = (parsed_args.reg_org and
|
|
parsed_args.reg_sat_url and
|
|
parsed_args.reg_activation_key)
|
|
if not sat_required_args:
|
|
raise exceptions.DeploymentError(
|
|
"ERROR: In order to use satellite registration, "
|
|
"you must specify --reg-org, --reg-sat-url, and "
|
|
"--reg-activation-key.")
|
|
else:
|
|
portal_required_args = (parsed_args.reg_org and
|
|
parsed_args.reg_activation_key)
|
|
if not portal_required_args:
|
|
raise exceptions.DeploymentError(
|
|
"ERROR: In order to use portal registration, you "
|
|
"must specify --reg-org, and "
|
|
"--reg-activation-key.")
|
|
|
|
if parsed_args.dry_run:
|
|
print("Validation Finished")
|
|
return
|
|
|
|
self._deploy_tripleo_heat_templates_tmpdir(stack, parsed_args)
|
|
|
|
# Get a new copy of the stack after stack update/create. If it was
|
|
# a create then the previous stack object would be None.
|
|
stack = utils.get_stack(self.orchestration_client, parsed_args.stack)
|
|
|
|
if parsed_args.update_plan_only:
|
|
# If we are only updating the plan, then we either wont have a
|
|
# stack yet or there wont be any changes and the following code
|
|
# wont do anything.
|
|
return
|
|
|
|
# Force fetching of attributes
|
|
stack.get()
|
|
|
|
overcloudrcs = deployment.overcloudrc(
|
|
self.workflow_client, container=stack.stack_name,
|
|
no_proxy=parsed_args.no_proxy)
|
|
|
|
utils.write_overcloudrc(stack.stack_name, overcloudrcs)
|
|
utils.create_tempest_deployer_input()
|
|
|
|
# Run postconfig on create or force. Use force to makes sure endpoints
|
|
# are created with deploy reruns and upgrades
|
|
if (stack_create or parsed_args.force_postconfig
|
|
and not parsed_args.skip_postconfig):
|
|
self._deploy_postconfig(stack, parsed_args)
|
|
|
|
overcloud_endpoint = utils.get_overcloud_endpoint(stack)
|
|
print("Overcloud Endpoint: {0}".format(overcloud_endpoint))
|
|
print("Overcloud Deployed")
|