2a0266dae1
This is a companion command to "openstack overcloud node provision" which is required for scale-down and should be run after "openstack overcloud deploy". It will undeploy any instance which has provisioned=False in the supplied roles yaml, see this change[1] for the provisioned format. [1] https://review.opendev.org/#/c/672605/ Change-Id: Ic7705c290220df7c55656fa080ff74315fb2030f Blueprint: nova-less-deploy Depends-On: https://review.opendev.org/#/c/672848/
571 lines
18 KiB
Python
571 lines
18 KiB
Python
# -*- coding: utf-8 -*-
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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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from __future__ import print_function
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import six
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from tripleoclient import exceptions
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from tripleoclient.workflows import base
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def validate_nodes(clients, **workflow_input):
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"""Node Registration or Update
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Run the tripleo.baremetal.v1.validate_nodes Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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tripleoclients = clients.tripleoclient
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with tripleoclients.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.validate_nodes',
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workflow_input=workflow_input
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if 'message' in payload:
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print(payload['message'])
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if payload['status'] == 'SUCCESS':
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print('Successfully validated environment file')
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return True
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else:
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raise exceptions.RegisterOrUpdateError(
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'Exception validating environment file: {}'.format(
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payload['message'])
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)
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def register_or_update(clients, **workflow_input):
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"""Node Registration or Update
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Run the tripleo.baremetal.v1.register_or_update Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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tripleoclients = clients.tripleoclient
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with tripleoclients.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.register_or_update',
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workflow_input=workflow_input
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if 'message' in payload:
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print(payload['message'])
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if payload['status'] == 'SUCCESS':
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registered_nodes = payload['registered_nodes']
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for nd in registered_nodes:
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print('Successfully registered node UUID %s' % nd['uuid'])
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return registered_nodes
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else:
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raise exceptions.RegisterOrUpdateError(
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'Exception registering nodes: {}'.format(payload['message']))
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def _format_errors(payload):
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errors = []
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messages = payload.get('message', [])
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for msg in messages:
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# Adapt for different formats
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if isinstance(msg, six.string_types):
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text = msg
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else:
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text = msg.get('result') or msg.get('message', '')
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try:
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# With multiple workflows, the error message can become
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# quite large and unreadable as it gets passed from task to
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# task. This attempts to keep only the last, and hopefully
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# useful part.
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errors.append(text.rstrip('\n').split('\n')[-1])
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except Exception:
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errors.append(text)
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return '\n'.join(errors)
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def provide(clients, **workflow_input):
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"""Provide Baremetal Nodes
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Run the tripleo.baremetal.v1.provide Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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tripleoclients = clients.tripleoclient
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with tripleoclients.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.provide',
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workflow_input={'node_uuids': workflow_input['node_uuids']}
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if 'message' in payload:
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print(payload['message'])
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if payload['status'] != 'SUCCESS':
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try:
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message = _format_errors(payload)
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except Exception:
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message = 'Failed.'
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raise exceptions.NodeProvideError(
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'Failed to set nodes to available state: {}'.format(message))
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def introspect(clients, **workflow_input):
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"""Introspect Baremetal Nodes
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Run the tripleo.baremetal.v1.introspect Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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tripleoclients = clients.tripleoclient
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print("Waiting for introspection to finish...")
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with tripleoclients.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.introspect',
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workflow_input={
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'node_uuids': workflow_input['node_uuids'],
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'run_validations': workflow_input['run_validations'],
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'concurrency': workflow_input.get('concurrency', 20)
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}
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if 'message' in payload:
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print(payload['message'])
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if payload['status'] != 'SUCCESS':
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raise exceptions.IntrospectionError(
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"Introspection completed with errors: {}"
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.format(payload['message']))
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def introspect_manageable_nodes(clients, **workflow_input):
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"""Introspect all manageable nodes
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Run the tripleo.baremetal.v1.introspect_manageable_nodes Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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tripleoclients = clients.tripleoclient
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print("Waiting for introspection to finish...")
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errors = []
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with tripleoclients.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.introspect_manageable_nodes',
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workflow_input={
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'run_validations': workflow_input['run_validations'],
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'concurrency': workflow_input.get('concurrency', 20)
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}
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if 'message' in payload:
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print(payload['message'])
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if payload['status'] == 'SUCCESS':
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introspected_nodes = payload['introspected_nodes'] or {}
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for node_uuid, status in introspected_nodes.items():
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if status['error'] is not None:
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errors.append("%s: %s" % (node_uuid, status['error']))
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else:
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raise exceptions.IntrospectionError(
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'Exception introspecting nodes: {}'.format(payload['message']))
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if errors:
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raise exceptions.IntrospectionError(
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"Introspection completed with errors:\n%s" % '\n'
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.join(errors))
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print("Introspection completed.")
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def provide_manageable_nodes(clients, **workflow_input):
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"""Provide all manageable Nodes
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Run the tripleo.baremetal.v1.provide_manageable_nodes Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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tripleoclients = clients.tripleoclient
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with tripleoclients.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.provide_manageable_nodes',
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workflow_input=workflow_input
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if 'message' in payload:
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print(payload['message'])
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if payload['status'] != 'SUCCESS':
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raise exceptions.NodeProvideError(
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'Exception providing nodes:{}'.format(payload['message']))
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print(payload['message'])
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def configure(clients, **workflow_input):
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"""Configure Node boot options.
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Run the tripleo.baremetal.v1.configure Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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ooo_client = clients.tripleoclient
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with ooo_client.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.configure',
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workflow_input=workflow_input
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if 'message' in payload:
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print(payload['message'])
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if payload['status'] != 'SUCCESS':
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raise exceptions.NodeConfigurationError(
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'Failed to configure nodes: {}'.format(payload['message']))
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def configure_manageable_nodes(clients, **workflow_input):
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"""Configure all manageable Nodes.
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Run the tripleo.baremetal.v1.configure_manageable_nodes Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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ooo_client = clients.tripleoclient
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with ooo_client.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.configure_manageable_nodes',
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workflow_input=workflow_input
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if 'message' in payload:
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print(payload['message'])
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if payload['status'] != 'SUCCESS':
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raise exceptions.NodeConfigurationError(
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'Exception configuring nodes: {}'.format(payload['message']))
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print(payload['message'])
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def create_raid_configuration(clients, **workflow_input):
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"""Create RAID configuration on nodes.
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Run the tripleo.baremetal.v1.create_raid_configuration Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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ooo_client = clients.tripleoclient
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print('Creating RAID configuration for given nodes, this may take time')
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with ooo_client.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.create_raid_configuration',
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workflow_input=workflow_input
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if 'message' in payload:
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print(payload['message'])
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if payload['status'] == 'SUCCESS':
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print('Success')
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else:
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raise RuntimeError(
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'Failed to create RAID: {}'.format(payload['message']))
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def discover_and_enroll(clients, **workflow_input):
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"""Discover nodes.
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Run the tripleo.baremetal.v1.discover_and_enroll_nodes Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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tripleoclients = clients.tripleoclient
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with tripleoclients.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.discover_and_enroll_nodes',
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workflow_input=workflow_input
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if payload.get('message'):
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print(payload['message'])
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if payload['status'] == 'SUCCESS':
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registered_nodes = payload['registered_nodes']
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for nd in registered_nodes:
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print('Successfully registered node UUID %s' % nd['uuid'])
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return registered_nodes
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else:
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raise exceptions.RegisterOrUpdateError(
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'Exception discovering nodes: {}'.format(payload['message']))
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def clean_nodes(clients, **workflow_input):
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"""Clean Baremetal Nodes
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Run the tripleo.baremetal.v1.clean_nodes Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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tripleoclients = clients.tripleoclient
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with tripleoclients.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.clean_nodes',
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workflow_input={'node_uuids': workflow_input['node_uuids']}
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if payload.get('message'):
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print(payload['message'])
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if payload['status'] != 'SUCCESS':
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message = _format_errors(payload)
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raise exceptions.NodeConfigurationError(
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'Error(s) cleaning nodes:\n{}'.format(message))
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print('Successfully cleaned nodes')
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def clean_manageable_nodes(clients, **workflow_input):
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"""Clean all manageable Nodes
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Run the tripleo.baremetal.v1.clean_manageable_nodes Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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tripleoclients = clients.tripleoclient
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with tripleoclients.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.clean_manageable_nodes',
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workflow_input=workflow_input
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if payload.get('message'):
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print(payload['message'])
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if payload['status'] != 'SUCCESS':
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raise exceptions.NodeConfigurationError(
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'Error cleaning nodes: {}'.format(payload['message']))
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print('Cleaned %d node(s)' % len(payload['cleaned_nodes']))
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def apply_bios_configuration(clients, **workflow_input):
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"""Apply BIOS settings on nodes.
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Run the tripleo.baremetal.v1.apply_bios_settings Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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ooo_client = clients.tripleoclient
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print('Applying BIOS settings for given nodes, this may take time')
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with ooo_client.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.apply_bios_settings',
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workflow_input=workflow_input
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if payload.get('message'):
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print(payload['message'])
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if payload['status'] == 'SUCCESS':
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print('Success')
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else:
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raise RuntimeError(
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'Failed to apply BIOS settings: {}'.format(payload['message']))
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def apply_bios_configuration_on_manageable_nodes(clients, **workflow_input):
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"""Apply BIOS settings on manageable nodes.
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Run the tripleo.baremetal.v1.apply_bios_settings_on_manageable_nodes
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Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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ooo_client = clients.tripleoclient
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print('Applying BIOS settings for manageable nodes, this may take time')
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with ooo_client.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.apply_bios_settings_on_manageable_nodes',
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workflow_input=workflow_input
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if payload.get('message'):
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print(payload['message'])
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if payload['status'] == 'SUCCESS':
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print('Success')
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else:
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raise RuntimeError(
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'Failed to apply BIOS settings: {}'.format(payload['message']))
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def reset_bios_configuration(clients, **workflow_input):
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"""Reset BIOS settings on nodes.
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Run the tripleo.baremetal.v1.reset_bios_settings Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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ooo_client = clients.tripleoclient
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print('Reset BIOS settings on given nodes, this may take time')
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with ooo_client.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.reset_bios_settings',
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workflow_input=workflow_input
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if payload.get('message'):
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print(payload['message'])
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if payload['status'] == 'SUCCESS':
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print('Success')
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else:
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raise RuntimeError(
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'Failed to reset BIOS settings: {}'.format(payload['message']))
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def reset_bios_configuration_on_manageable_nodes(clients, **workflow_input):
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"""Reset BIOS settings on manageable nodes.
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Run the tripleo.baremetal.v1.reset_bios_settings_on_manageable_nodes
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Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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ooo_client = clients.tripleoclient
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print('Reset BIOS settings on manageable nodes, this may take time')
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with ooo_client.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal.v1.reset_bios_settings_on_manageable_nodes',
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workflow_input=workflow_input
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if payload.get('message'):
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print(payload['message'])
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if payload['status'] == 'SUCCESS':
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print('Success')
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else:
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raise RuntimeError(
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'Failed to reset BIOS settings: {}'.format(payload['message']))
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def deploy_roles(clients, **workflow_input):
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"""Deploy provided roles using Ironic.
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Run the tripleo.baremetal_deploy.v1.deploy_roles Mistral workflow.
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"""
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workflow_client = clients.workflow_engine
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tripleoclients = clients.tripleoclient
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with tripleoclients.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.baremetal_deploy.v1.deploy_roles',
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workflow_input=workflow_input
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution):
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if payload.get('message'):
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print(payload['message'])
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if payload['status'] != 'SUCCESS':
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raise exceptions.NodeConfigurationError(
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'Error deploying nodes: {}'.format(payload['message']))
|
|
|
|
return payload
|
|
|
|
|
|
def undeploy_roles(clients, **workflow_input):
|
|
"""Undeploy provided roles using Ironic.
|
|
|
|
Run the tripleo.baremetal_deploy.v1.undeploy_roles Mistral workflow.
|
|
"""
|
|
|
|
workflow_client = clients.workflow_engine
|
|
tripleoclients = clients.tripleoclient
|
|
|
|
with tripleoclients.messaging_websocket() as ws:
|
|
execution = base.start_workflow(
|
|
workflow_client,
|
|
'tripleo.baremetal_deploy.v1.undeploy_roles',
|
|
workflow_input=workflow_input
|
|
)
|
|
|
|
for payload in base.wait_for_messages(workflow_client, ws, execution):
|
|
if payload.get('message'):
|
|
print(payload['message'])
|
|
|
|
if payload['status'] != 'SUCCESS':
|
|
raise exceptions.NodeConfigurationError(
|
|
'Error undeploying nodes: {}'.format(payload['message']))
|
|
|
|
return payload
|