538fc12dff
If we config keystone federation, we was received a error when we change to region other. Change-Id: Ie475b8ab5b40d5b365eeb9f63ecb34b13a810f8c
453 lines
12 KiB
Python
453 lines
12 KiB
Python
# Copyright 2014 - StackStorm, Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import itertools
|
|
|
|
from django.conf import settings
|
|
from django.utils.translation import ugettext_lazy as _
|
|
|
|
from horizon.utils import functions as utils
|
|
from horizon.utils import memoized
|
|
|
|
from mistralclient.api import client as mistral_client
|
|
from mistraldashboard.handle_errors import handle_errors
|
|
from openstack_dashboard.api import base
|
|
|
|
SERVICE_TYPE = 'workflowv2'
|
|
|
|
|
|
@memoized.memoized
|
|
def mistralclient(request):
|
|
return mistral_client.client(
|
|
username=request.user.username,
|
|
auth_token=request.user.token.id,
|
|
project_id=request.user.tenant_id,
|
|
# We can't use auth_url param in here if we config
|
|
# and use keystone federation
|
|
mistral_url=base.url_for(request, 'workflowv2'),
|
|
# Todo: add SECONDARY_ENDPOINT_TYPE support
|
|
endpoint_type=getattr(
|
|
settings,
|
|
'OPENSTACK_ENDPOINT_TYPE',
|
|
'internalURL'
|
|
),
|
|
service_type=SERVICE_TYPE
|
|
)
|
|
|
|
|
|
@handle_errors(_("Unable to retrieve list"), [])
|
|
def pagination_list(entity, request, marker='', sort_keys='', sort_dirs='asc',
|
|
paginate=False, reversed_order=False, selector=None):
|
|
"""Retrieve a listing of specific entity and handles pagination.
|
|
|
|
:param entity: Requested entity (String)
|
|
:param request: Request data
|
|
:param marker: Pagination marker for large data sets: entity id
|
|
:param sort_keys: Columns to sort results by
|
|
:param sort_dirs: Sorting Directions (asc/desc). Default:asc
|
|
:param paginate: If true will perform pagination based on settings.
|
|
Default:False
|
|
:param reversed_order: flag to reverse list. Default:False
|
|
:param selector: additional selector to allow further server filtering
|
|
"""
|
|
|
|
limit = getattr(settings, 'API_RESULT_LIMIT', 1000)
|
|
page_size = utils.get_page_size(request)
|
|
|
|
if paginate:
|
|
request_size = page_size + 1
|
|
else:
|
|
request_size = limit
|
|
|
|
if reversed_order:
|
|
sort_dirs = 'desc' if sort_dirs == 'asc' else 'asc'
|
|
|
|
api = mistralclient(request)
|
|
entities_iter = (
|
|
getattr(api, entity).list(
|
|
selector,
|
|
marker=marker,
|
|
limit=limit,
|
|
sort_keys=sort_keys,
|
|
sort_dirs=sort_dirs
|
|
) if selector else (
|
|
getattr(api, entity).list(
|
|
marker=marker,
|
|
limit=limit,
|
|
sort_keys=sort_keys,
|
|
sort_dirs=sort_dirs
|
|
)
|
|
)
|
|
)
|
|
|
|
has_prev_data = has_more_data = False
|
|
|
|
if paginate:
|
|
entities = list(itertools.islice(entities_iter, request_size))
|
|
# first and middle page condition
|
|
if len(entities) > page_size:
|
|
entities.pop(-1)
|
|
has_more_data = True
|
|
# middle page condition
|
|
if marker is not None:
|
|
has_prev_data = True
|
|
# first page condition when reached via prev back
|
|
elif reversed_order and marker is not None:
|
|
has_more_data = True
|
|
# last page condition
|
|
elif marker is not None:
|
|
has_prev_data = True
|
|
|
|
# restore the original ordering here
|
|
if reversed_order:
|
|
entities = sorted(entities,
|
|
key=lambda ent:
|
|
(getattr(ent, sort_keys) or '').lower(),
|
|
reverse=(sort_dirs == 'desc')
|
|
)
|
|
else:
|
|
entities = list(entities_iter)
|
|
|
|
return entities, has_more_data, has_prev_data
|
|
|
|
|
|
def execution_create(request, **data):
|
|
"""Creates new execution."""
|
|
|
|
return mistralclient(request).executions.create(**data)
|
|
|
|
|
|
def execution_get(request, execution_id):
|
|
"""Get specific execution.
|
|
|
|
:param execution_id: Execution ID
|
|
"""
|
|
|
|
return mistralclient(request).executions.get(execution_id)
|
|
|
|
|
|
def execution_update(request, execution_id, field, value):
|
|
"""update specific execution field, either state or description.
|
|
|
|
:param request: Request data
|
|
:param execution_id: Execution ID
|
|
:param field: flag - either Execution state or description
|
|
:param value: new update value
|
|
"""
|
|
|
|
if field == "state":
|
|
return mistralclient(request).\
|
|
executions.update(execution_id, value)
|
|
elif field == "description":
|
|
return mistralclient(request).\
|
|
executions.update(execution_id, None, value)
|
|
|
|
|
|
def execution_delete(request, execution_name):
|
|
"""Delete execution.
|
|
|
|
:param execution_name: Execution name
|
|
"""
|
|
|
|
return mistralclient(request).executions.delete(execution_name)
|
|
|
|
|
|
@handle_errors(_("Unable to retrieve tasks."), [])
|
|
def task_list(request, execution_id=None):
|
|
"""Returns all tasks.
|
|
|
|
:param execution_id: Workflow execution ID associated with list of tasks
|
|
"""
|
|
|
|
return mistralclient(request).tasks.list(execution_id)
|
|
|
|
|
|
def task_get(request, task_id=None):
|
|
"""Get specific task.
|
|
|
|
:param task_id: Task ID
|
|
"""
|
|
|
|
return mistralclient(request).tasks.get(task_id)
|
|
|
|
|
|
@handle_errors(_("Unable to retrieve workflows"), [])
|
|
def workflow_list(request):
|
|
"""Returns all workflows."""
|
|
|
|
return mistralclient(request).workflows.list()
|
|
|
|
|
|
def workflow_get(request, workflow_name):
|
|
"""Get specific workflow.
|
|
|
|
:param workflow_name: Workflow name
|
|
"""
|
|
|
|
return mistralclient(request).workflows.get(workflow_name)
|
|
|
|
|
|
def workflow_create(request, workflows_definition):
|
|
"""Create workflow.
|
|
|
|
:param workflows_definition: Workflows definition
|
|
"""
|
|
|
|
return mistralclient(request).workflows.create(workflows_definition)
|
|
|
|
|
|
def workflow_validate(request, workflow_definition):
|
|
"""Validate workflow.
|
|
|
|
:param workflow_definition: Workflow definition
|
|
"""
|
|
|
|
return mistralclient(request).workflows.validate(workflow_definition)
|
|
|
|
|
|
def workflow_delete(request, workflow_name):
|
|
"""Delete workflow.
|
|
|
|
:param workflow_name: Workflow name
|
|
"""
|
|
|
|
return mistralclient(request).workflows.delete(workflow_name)
|
|
|
|
|
|
def workflow_update(request, workflows_definition):
|
|
"""Update workflow.
|
|
|
|
:param workflows_definition: Workflows definition
|
|
"""
|
|
|
|
return mistralclient(request).workflows.update(workflows_definition)
|
|
|
|
|
|
@handle_errors(_("Unable to retrieve workbooks."), [])
|
|
def workbook_list(request):
|
|
"""Returns all workbooks."""
|
|
|
|
return mistralclient(request).workbooks.list()
|
|
|
|
|
|
def workbook_get(request, workbook_name):
|
|
"""Get specific workbook.
|
|
|
|
:param workbook_name: Workbook name
|
|
"""
|
|
|
|
return mistralclient(request).workbooks.get(workbook_name)
|
|
|
|
|
|
def workbook_create(request, workbook_definition):
|
|
"""Create workbook.
|
|
|
|
:param workbook_definition: Workbook definition
|
|
"""
|
|
|
|
return mistralclient(request).workbooks.create(workbook_definition)
|
|
|
|
|
|
def workbook_validate(request, workbook_definition):
|
|
"""Validate workbook.
|
|
|
|
:param workbook_definition: Workbook definition
|
|
"""
|
|
|
|
return mistralclient(request).workbooks.validate(workbook_definition)
|
|
|
|
|
|
def workbook_delete(request, workbook_name):
|
|
"""Delete workbook.
|
|
|
|
:param workbook_name: Workbook name
|
|
"""
|
|
|
|
return mistralclient(request).workbooks.delete(workbook_name)
|
|
|
|
|
|
def workbook_update(request, workbook_definition):
|
|
"""Update workbook.
|
|
|
|
:param workbook_definition: Workbook definition
|
|
"""
|
|
|
|
return mistralclient(request).workbooks.update(workbook_definition)
|
|
|
|
|
|
@handle_errors(_("Unable to retrieve actions."), [])
|
|
def action_list(request):
|
|
"""Returns all actions."""
|
|
|
|
return mistralclient(request).actions.list()
|
|
|
|
|
|
def action_get(request, action_name):
|
|
"""Get specific action.
|
|
|
|
:param action_name: Action name
|
|
"""
|
|
|
|
return mistralclient(request).actions.get(action_name)
|
|
|
|
|
|
def action_create(request, action_definition):
|
|
"""Create action.
|
|
|
|
:param action_definition: Action definition
|
|
"""
|
|
|
|
return mistralclient(request).actions.create(action_definition)
|
|
|
|
|
|
def action_update(request, action_definition):
|
|
"""Update action.
|
|
|
|
:param action_definition: Action definition
|
|
"""
|
|
|
|
return mistralclient(request).actions.update(action_definition)
|
|
|
|
|
|
def action_run(request, action_name, input, params):
|
|
"""Run specific action execution.
|
|
|
|
:param action_name: Action name
|
|
:param input: input
|
|
:param params: params
|
|
"""
|
|
|
|
return mistralclient(request).action_executions.create(
|
|
action_name,
|
|
input,
|
|
**params
|
|
)
|
|
|
|
|
|
def action_delete(request, action_name):
|
|
"""Delete action.
|
|
|
|
:param action_name: Action name
|
|
"""
|
|
|
|
return mistralclient(request).actions.delete(action_name)
|
|
|
|
|
|
@handle_errors(_("Unable to retrieve action executions list"), [])
|
|
def action_executions_list(request, task_execution_id=None):
|
|
"""Returns all actions executions.
|
|
|
|
:param request: Request data
|
|
:param task_execution_id: (Optional) Task Execution ID to filter by
|
|
"""
|
|
|
|
return mistralclient(request).action_executions.list(task_execution_id)
|
|
|
|
|
|
@handle_errors(_("Unable to retrieve action execution"), [])
|
|
def action_execution_get(request, action_execution_id):
|
|
"""Get specific action execution.
|
|
|
|
:param action_execution_id: Action Execution ID
|
|
"""
|
|
|
|
return mistralclient(request).action_executions.get(action_execution_id)
|
|
|
|
|
|
@handle_errors(_("Unable to delete action execution/s"), [])
|
|
def action_execution_delete(request, action_execution_id):
|
|
"""Delete action execution.
|
|
|
|
:param action_execution_id: Action execution ID
|
|
"""
|
|
|
|
return mistralclient(request).action_executions.delete(action_execution_id)
|
|
|
|
|
|
def action_execution_update(request, id, state=None, output=None):
|
|
"""Update action execution output and or state.
|
|
|
|
:param id: action execution id
|
|
:param output: action execution output
|
|
:param state: action execution state
|
|
"""
|
|
|
|
return mistralclient(request).action_executions.update(id, state, output)
|
|
|
|
|
|
@handle_errors(_("Unable to retrieve cron trigger list"), [])
|
|
def cron_trigger_list(request):
|
|
"""Returns all cron triggers.
|
|
|
|
:param request: Request data
|
|
"""
|
|
|
|
return mistralclient(request).cron_triggers.list()
|
|
|
|
|
|
@handle_errors(_("Unable to retrieve cron trigger"), [])
|
|
def cron_trigger_get(request, cron_trigger_name):
|
|
"""Get specific cron trigger.
|
|
|
|
:param request: Request data
|
|
:param cron_trigger_name: Cron trigger name
|
|
"""
|
|
|
|
return mistralclient(request).cron_triggers.get(cron_trigger_name)
|
|
|
|
|
|
@handle_errors(_("Unable to delete cron trigger/s"), [])
|
|
def cron_trigger_delete(request, cron_trigger_name):
|
|
"""Delete Cron Trigger.
|
|
|
|
:param request: Request data
|
|
:param cron_trigger_name: Cron Trigger name
|
|
"""
|
|
|
|
return mistralclient(request).cron_triggers.delete(cron_trigger_name)
|
|
|
|
|
|
def cron_trigger_create(
|
|
request,
|
|
cron_trigger_name,
|
|
workflow_ID,
|
|
workflow_input,
|
|
workflow_params,
|
|
pattern,
|
|
first_time,
|
|
count
|
|
):
|
|
"""Create Cron Trigger.
|
|
|
|
:param request: Request data
|
|
:param cron_trigger_name: Cron Trigger name
|
|
:param workflow_ID: Workflow ID
|
|
:param workflow_input: Workflow input
|
|
:param workflow_params: Workflow params <* * * * *>
|
|
:param pattern: <* * * * *>
|
|
:param first_time:
|
|
Date and time of the first execution <YYYY-MM-DD HH:MM>
|
|
:param count: Number of wanted executions <integer>
|
|
"""
|
|
|
|
return mistralclient(request).cron_triggers.create(
|
|
cron_trigger_name,
|
|
workflow_ID,
|
|
workflow_input,
|
|
workflow_params,
|
|
pattern,
|
|
first_time,
|
|
count
|
|
)
|