36c7b3de74
This patch removes logging import unused. Change-Id: Ia609f2a569828089a24811d55af80eda56bffa7e
634 lines
20 KiB
Python
634 lines
20 KiB
Python
# Copyright (c) 2013 Mirantis 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.
|
|
|
|
"""Defines interface for DB access.
|
|
|
|
Functions in this module are imported into the sahara.db namespace. Call these
|
|
functions from sahara.db namespace, not the sahara.db.api namespace.
|
|
|
|
All functions in this module return objects that implement a dictionary-like
|
|
interface.
|
|
|
|
**Related Flags**
|
|
|
|
:db_backend: string to lookup in the list of LazyPluggable backends.
|
|
`sqlalchemy` is the only supported backend right now.
|
|
|
|
:sql_connection: string specifying the sqlalchemy connection to use, like:
|
|
`mysql://user:password@localhost/sahara`.
|
|
|
|
"""
|
|
|
|
from oslo_config import cfg
|
|
from oslo_db import api as db_api
|
|
from oslo_db import options
|
|
|
|
from sahara.utils import types
|
|
|
|
CONF = cfg.CONF
|
|
|
|
options.set_defaults(CONF)
|
|
|
|
_BACKEND_MAPPING = {
|
|
'sqlalchemy': 'sahara.db.sqlalchemy.api',
|
|
}
|
|
|
|
IMPL = db_api.DBAPI.from_config(CONF, backend_mapping=_BACKEND_MAPPING)
|
|
|
|
|
|
def setup_db():
|
|
"""Set up database, create tables, etc.
|
|
|
|
Return True on success, False otherwise
|
|
"""
|
|
return IMPL.setup_db()
|
|
|
|
|
|
def drop_db():
|
|
"""Drop database.
|
|
|
|
Return True on success, False otherwise
|
|
"""
|
|
return IMPL.drop_db()
|
|
|
|
|
|
# Helpers for building constraints / equality checks
|
|
|
|
|
|
def constraint(**conditions):
|
|
"""Return a constraint object suitable for use with some updates."""
|
|
return IMPL.constraint(**conditions)
|
|
|
|
|
|
def equal_any(*values):
|
|
"""Return an equality condition object suitable for use in a constraint.
|
|
|
|
Equal_any conditions require that a model object's attribute equal any
|
|
one of the given values.
|
|
"""
|
|
return IMPL.equal_any(*values)
|
|
|
|
|
|
def not_equal(*values):
|
|
"""Return an inequality condition object suitable for use in a constraint.
|
|
|
|
Not_equal conditions require that a model object's attribute differs from
|
|
all of the given values.
|
|
"""
|
|
return IMPL.not_equal(*values)
|
|
|
|
|
|
def to_dict(func):
|
|
def decorator(*args, **kwargs):
|
|
res = func(*args, **kwargs)
|
|
if isinstance(res, types.Page):
|
|
return types.Page([item.to_dict() for item in res],
|
|
res.prev, res.next)
|
|
if isinstance(res, list):
|
|
return [item.to_dict() for item in res]
|
|
if res:
|
|
return res.to_dict()
|
|
else:
|
|
return None
|
|
|
|
return decorator
|
|
|
|
|
|
# Cluster ops
|
|
|
|
|
|
def cluster_get(context, cluster, show_progress=False):
|
|
"""Return the cluster or None if it does not exist."""
|
|
if show_progress:
|
|
cluster = IMPL.cluster_provision_progress_update(context, cluster)
|
|
else:
|
|
cluster = IMPL.cluster_get(context, cluster)
|
|
if cluster:
|
|
return cluster.to_dict(show_progress)
|
|
return None
|
|
|
|
|
|
@to_dict
|
|
def cluster_get_all(context, regex_search=False, **kwargs):
|
|
"""Get all clusters filtered by **kwargs.
|
|
|
|
:param context: The context, and associated authentication, to use with
|
|
this operation
|
|
|
|
:param regex_search: If True, enable regex matching for filter
|
|
values. See the user guide for more information
|
|
on how regex matching is handled. If False,
|
|
no regex matching is done.
|
|
|
|
:param kwargs: Specifies values for named fields by which
|
|
to constrain the search
|
|
"""
|
|
return IMPL.cluster_get_all(context, regex_search, **kwargs)
|
|
|
|
|
|
@to_dict
|
|
def cluster_create(context, values):
|
|
"""Create a cluster from the values dictionary."""
|
|
return IMPL.cluster_create(context, values)
|
|
|
|
|
|
@to_dict
|
|
def cluster_update(context, cluster, values):
|
|
"""Set the given properties on cluster and update it."""
|
|
return IMPL.cluster_update(context, cluster, values)
|
|
|
|
|
|
def cluster_destroy(context, cluster):
|
|
"""Destroy the cluster or raise if it does not exist."""
|
|
IMPL.cluster_destroy(context, cluster)
|
|
|
|
|
|
# Node Group ops
|
|
|
|
def node_group_add(context, cluster, values):
|
|
"""Create a Node Group from the values dictionary."""
|
|
return IMPL.node_group_add(context, cluster, values)
|
|
|
|
|
|
def node_group_update(context, node_group, values):
|
|
"""Set the given properties on node_group and update it."""
|
|
IMPL.node_group_update(context, node_group, values)
|
|
|
|
|
|
def node_group_remove(context, node_group):
|
|
"""Destroy the node_group or raise if it does not exist."""
|
|
IMPL.node_group_remove(context, node_group)
|
|
|
|
|
|
# Instance ops
|
|
|
|
def instance_add(context, node_group, values):
|
|
"""Create an Instance from the values dictionary."""
|
|
return IMPL.instance_add(context, node_group, values)
|
|
|
|
|
|
def instance_update(context, instance, values):
|
|
"""Set the given properties on Instance and update it."""
|
|
IMPL.instance_update(context, instance, values)
|
|
|
|
|
|
def instance_remove(context, instance):
|
|
"""Destroy the Instance or raise if it does not exist."""
|
|
IMPL.instance_remove(context, instance)
|
|
|
|
|
|
# Volumes ops
|
|
|
|
def append_volume(context, instance, volume_id):
|
|
"""Append volume_id to instance."""
|
|
IMPL.append_volume(context, instance, volume_id)
|
|
|
|
|
|
def remove_volume(context, instance, volume_id):
|
|
"""Remove volume_id in instance."""
|
|
IMPL.remove_volume(context, instance, volume_id)
|
|
|
|
|
|
# Cluster Template ops
|
|
|
|
@to_dict
|
|
def cluster_template_get(context, cluster_template):
|
|
"""Return the cluster_template or None if it does not exist."""
|
|
return IMPL.cluster_template_get(context, cluster_template)
|
|
|
|
|
|
@to_dict
|
|
def cluster_template_get_all(context, regex_search=False, **kwargs):
|
|
"""Get all cluster templates filtered by **kwargs.
|
|
|
|
:param context: The context, and associated authentication, to use with
|
|
this operation
|
|
|
|
:param regex_search: If True, enable regex matching for filter
|
|
values. See the user guide for more information
|
|
on how regex matching is handled. If False,
|
|
no regex matching is done.
|
|
|
|
:param kwargs: Specifies values for named fields by which
|
|
to constrain the search
|
|
"""
|
|
return IMPL.cluster_template_get_all(context, regex_search, **kwargs)
|
|
|
|
|
|
@to_dict
|
|
def cluster_template_create(context, values):
|
|
"""Create a cluster_template from the values dictionary."""
|
|
return IMPL.cluster_template_create(context, values)
|
|
|
|
|
|
def cluster_template_destroy(context,
|
|
cluster_template,
|
|
ignore_prot_on_def=False):
|
|
"""Destroy the cluster_template or raise if it does not exist."""
|
|
IMPL.cluster_template_destroy(context, cluster_template,
|
|
ignore_prot_on_def)
|
|
|
|
|
|
@to_dict
|
|
def cluster_template_update(context, values, ignore_prot_on_def=False):
|
|
"""Update a cluster_template from the values dictionary."""
|
|
return IMPL.cluster_template_update(context, values, ignore_prot_on_def)
|
|
|
|
|
|
# Node Group Template ops
|
|
|
|
@to_dict
|
|
def node_group_template_get(context, node_group_template):
|
|
"""Return the Node Group Template or None if it does not exist."""
|
|
return IMPL.node_group_template_get(context, node_group_template)
|
|
|
|
|
|
@to_dict
|
|
def node_group_template_get_all(context, regex_search=False, **kwargs):
|
|
"""Get all Node Group Templates filtered by **kwargs.
|
|
|
|
:param context: The context, and associated authentication, to use with
|
|
this operation
|
|
|
|
:param regex_search: If True, enable regex matching for filter
|
|
values. See the user guide for more information
|
|
on how regex matching is handled. If False,
|
|
no regex matching is done.
|
|
|
|
:param kwargs: Specifies values for named fields by which
|
|
to constrain the search
|
|
"""
|
|
return IMPL.node_group_template_get_all(context, regex_search, **kwargs)
|
|
|
|
|
|
@to_dict
|
|
def node_group_template_create(context, values):
|
|
"""Create a Node Group Template from the values dictionary."""
|
|
return IMPL.node_group_template_create(context, values)
|
|
|
|
|
|
def node_group_template_destroy(context,
|
|
node_group_template,
|
|
ignore_prot_on_def=False):
|
|
"""Destroy the Node Group Template or raise if it does not exist."""
|
|
IMPL.node_group_template_destroy(context, node_group_template,
|
|
ignore_prot_on_def)
|
|
|
|
|
|
@to_dict
|
|
def node_group_template_update(context, node_group_template,
|
|
ignore_prot_on_def=False):
|
|
"""Update a Node Group Template from the values in a dictionary."""
|
|
return IMPL.node_group_template_update(context, node_group_template,
|
|
ignore_prot_on_def)
|
|
|
|
|
|
# Data Source ops
|
|
|
|
@to_dict
|
|
def data_source_get(context, data_source):
|
|
"""Return the Data Source or None if it does not exist."""
|
|
return IMPL.data_source_get(context, data_source)
|
|
|
|
|
|
@to_dict
|
|
def data_source_get_all(context, regex_search=False, **kwargs):
|
|
"""Get all Data Sources filtered by **kwargs.
|
|
|
|
:param context: The context, and associated authentication, to use with
|
|
this operation
|
|
|
|
:param regex_search: If True, enable regex matching for filter
|
|
values. See the user guide for more information
|
|
on how regex matching is handled. If False,
|
|
no regex matching is done.
|
|
|
|
:param kwargs: Specifies values for named fields by which
|
|
to constrain the search
|
|
"""
|
|
return IMPL.data_source_get_all(context, regex_search, **kwargs)
|
|
|
|
|
|
def data_source_count(context, **kwargs):
|
|
"""Count Data Sources filtered by **kwargs.
|
|
|
|
Uses sqlalchemy "in_" clause for any tuple values
|
|
Uses sqlalchemy "like" clause for any string values containing %
|
|
"""
|
|
return IMPL.data_source_count(context, **kwargs)
|
|
|
|
|
|
@to_dict
|
|
def data_source_create(context, values):
|
|
"""Create a Data Source from the values dictionary."""
|
|
return IMPL.data_source_create(context, values)
|
|
|
|
|
|
def data_source_destroy(context, data_source):
|
|
"""Destroy the Data Source or raise if it does not exist."""
|
|
IMPL.data_source_destroy(context, data_source)
|
|
|
|
|
|
@to_dict
|
|
def data_source_update(context, data_source):
|
|
"""Create a Data Source from the values dictionary."""
|
|
return IMPL.data_source_update(context, data_source)
|
|
|
|
|
|
# JobExecutions ops
|
|
|
|
@to_dict
|
|
def job_execution_get(context, job_execution):
|
|
"""Return the JobExecution or None if it does not exist."""
|
|
return IMPL.job_execution_get(context, job_execution)
|
|
|
|
|
|
@to_dict
|
|
def job_execution_get_all(context, regex_search=False, **kwargs):
|
|
"""Get all JobExecutions filtered by **kwargs.
|
|
|
|
kwargs key values may be the names of fields in a JobExecution
|
|
plus the following special values with the indicated meaning:
|
|
|
|
'cluster.name' -- name of the Cluster referenced by the JobExecution
|
|
'job.name' -- name of the Job referenced by the JobExecution
|
|
'status' -- JobExecution['info']['status']
|
|
|
|
:param context: The context, and associated authentication, to use with
|
|
this operation
|
|
|
|
:param regex_search: If True, enable regex matching for filter
|
|
values. See the user guide for more information
|
|
on how regex matching is handled. If False,
|
|
no regex matching is done.
|
|
|
|
:param kwargs: Specifies values for named fields by which
|
|
to constrain the search
|
|
"""
|
|
return IMPL.job_execution_get_all(context, regex_search, **kwargs)
|
|
|
|
|
|
def job_execution_count(context, **kwargs):
|
|
"""Count number of JobExecutions filtered by **kwargs.
|
|
|
|
e.g. job_execution_count(cluster_id=12, input_id=123)
|
|
"""
|
|
return IMPL.job_execution_count(context, **kwargs)
|
|
|
|
|
|
@to_dict
|
|
def job_execution_create(context, values):
|
|
"""Create a JobExecution from the values dictionary."""
|
|
return IMPL.job_execution_create(context, values)
|
|
|
|
|
|
@to_dict
|
|
def job_execution_update(context, job_execution, values):
|
|
"""Create a JobExecution from the values dictionary."""
|
|
return IMPL.job_execution_update(context, job_execution, values)
|
|
|
|
|
|
def job_execution_destroy(context, job_execution):
|
|
"""Destroy the JobExecution or raise if it does not exist."""
|
|
IMPL.job_execution_destroy(context, job_execution)
|
|
|
|
|
|
# Job ops
|
|
|
|
@to_dict
|
|
def job_get(context, job):
|
|
"""Return the Job or None if it does not exist."""
|
|
return IMPL.job_get(context, job)
|
|
|
|
|
|
@to_dict
|
|
def job_get_all(context, regex_search=False, **kwargs):
|
|
"""Get all Jobs filtered by **kwargs.
|
|
|
|
:param context: The context, and associated authentication, to use with
|
|
this operation
|
|
|
|
:param regex_search: If True, enable regex matching for filter
|
|
values. See the user guide for more information
|
|
on how regex matching is handled. If False,
|
|
no regex matching is done.
|
|
|
|
:param kwargs: Specifies values for named fields by which
|
|
to constrain the search
|
|
"""
|
|
return IMPL.job_get_all(context, regex_search, **kwargs)
|
|
|
|
|
|
@to_dict
|
|
def job_create(context, values):
|
|
"""Create a Job from the values dictionary."""
|
|
return IMPL.job_create(context, values)
|
|
|
|
|
|
@to_dict
|
|
def job_update(context, job, values):
|
|
"""Update a Job from the values dictionary."""
|
|
return IMPL.job_update(context, job, values)
|
|
|
|
|
|
def job_destroy(context, job):
|
|
"""Destroy the Job or raise if it does not exist."""
|
|
IMPL.job_destroy(context, job)
|
|
|
|
|
|
@to_dict
|
|
def job_binary_get_all(context, regex_search=False, **kwargs):
|
|
"""Get all JobBinarys filtered by **kwargs.
|
|
|
|
:param context: The context, and associated authentication, to use with
|
|
this operation
|
|
|
|
:param regex_search: If True, enable regex matching for filter
|
|
values. See the user guide for more information
|
|
on how regex matching is handled. If False,
|
|
no regex matching is done.
|
|
|
|
:param kwargs: Specifies values for named fields by which
|
|
to constrain the search
|
|
"""
|
|
return IMPL.job_binary_get_all(context, regex_search, **kwargs)
|
|
|
|
|
|
@to_dict
|
|
def job_binary_get(context, job_binary):
|
|
"""Return the JobBinary or None if it does not exist."""
|
|
return IMPL.job_binary_get(context, job_binary)
|
|
|
|
|
|
@to_dict
|
|
def job_binary_create(context, values):
|
|
"""Create a JobBinary from the values dictionary."""
|
|
return IMPL.job_binary_create(context, values)
|
|
|
|
|
|
def job_binary_destroy(context, job_binary):
|
|
"""Destroy the JobBinary or raise if it does not exist."""
|
|
IMPL.job_binary_destroy(context, job_binary)
|
|
|
|
|
|
@to_dict
|
|
def job_binary_update(context, values):
|
|
"""Update the JobBinary with the provided values"""
|
|
return IMPL.job_binary_update(context, values)
|
|
|
|
|
|
@to_dict
|
|
def job_binary_internal_get_all(context, regex_search=False, **kwargs):
|
|
"""Get all JobBinaryInternals filtered by **kwargs.
|
|
|
|
The JobBinaryInternals returned do not contain a data field.
|
|
|
|
:param context: The context, and associated authentication, to use with
|
|
this operation
|
|
|
|
:param regex_search: If True, enable regex matching for filter
|
|
values. See the user guide for more information
|
|
on how regex matching is handled. If False,
|
|
no regex matching is done.
|
|
|
|
:param kwargs: Specifies values for named fields by which
|
|
to constrain the search
|
|
"""
|
|
return IMPL.job_binary_internal_get_all(context, regex_search, **kwargs)
|
|
|
|
|
|
@to_dict
|
|
def job_binary_internal_get(context, job_binary_internal):
|
|
"""Return the JobBinaryInternal or None if it does not exist."""
|
|
return IMPL.job_binary_internal_get(context, job_binary_internal)
|
|
|
|
|
|
@to_dict
|
|
def job_binary_internal_create(context, values):
|
|
"""Create a JobBinaryInternal from the values dictionary."""
|
|
return IMPL.job_binary_internal_create(context, values)
|
|
|
|
|
|
def job_binary_internal_destroy(context, job_binary_internal):
|
|
"""Destroy the JobBinaryInternal or raise if it does not exist."""
|
|
IMPL.job_binary_internal_destroy(context, job_binary_internal)
|
|
|
|
|
|
def job_binary_internal_get_raw_data(context, job_binary_internal_id):
|
|
"""Return the binary data field from the specified JobBinaryInternal."""
|
|
return IMPL.job_binary_internal_get_raw_data(context,
|
|
job_binary_internal_id)
|
|
|
|
|
|
@to_dict
|
|
def job_binary_internal_update(context, job_binary_internal, values):
|
|
"""Update the JobBinaryInternal with the provided values"""
|
|
return IMPL.job_binary_internal_update(
|
|
context, job_binary_internal, values)
|
|
|
|
# Events ops
|
|
|
|
|
|
def cluster_provision_step_add(context, cluster_id, values):
|
|
"""Create a cluster assigned ProvisionStep from the values dictionary."""
|
|
return IMPL.cluster_provision_step_add(context, cluster_id, values)
|
|
|
|
|
|
def cluster_provision_step_update(context, step_id):
|
|
"""Updates provision step."""
|
|
return IMPL.cluster_provision_step_update(context, step_id)
|
|
|
|
|
|
def cluster_provision_progress_update(context, cluster_id):
|
|
"""Return cluster with provision progress updated field."""
|
|
return IMPL.cluster_provision_progress_update(context, cluster_id)
|
|
|
|
|
|
def cluster_event_add(context, provision_step, values):
|
|
"""Assign new event to the specified provision step."""
|
|
return IMPL.cluster_event_add(context, provision_step, values)
|
|
|
|
|
|
# Health verifications / checks ops
|
|
|
|
@to_dict
|
|
def cluster_verification_add(context, cluster_id, values):
|
|
"""Return created verification for the specified cluster."""
|
|
return IMPL.cluster_verification_add(context, cluster_id, values)
|
|
|
|
|
|
@to_dict
|
|
def cluster_verification_get(context, verification_id):
|
|
"""Return verification with the specified verification_id."""
|
|
return IMPL.cluster_verification_get(context, verification_id)
|
|
|
|
|
|
@to_dict
|
|
def cluster_verification_update(context, verification_id, values):
|
|
"""Return updated verification with the specified verification_id."""
|
|
return IMPL.cluster_verification_update(context, verification_id, values)
|
|
|
|
|
|
def cluster_verification_delete(context, verification_id):
|
|
""""Delete verification with the specified id."""
|
|
return IMPL.cluster_verification_delete(context, verification_id)
|
|
|
|
|
|
@to_dict
|
|
def cluster_health_check_add(context, verification_id, values):
|
|
"""Return created health check in the specified verification."""
|
|
return IMPL.cluster_health_check_add(context, verification_id, values)
|
|
|
|
|
|
@to_dict
|
|
def cluster_health_check_get(context, health_check_id):
|
|
"""Return health check with the specified health_check_id."""
|
|
return IMPL.cluster_health_check_get(context, health_check_id)
|
|
|
|
|
|
@to_dict
|
|
def cluster_health_check_update(context, health_check_id, values):
|
|
"""Return updated health check with the specified health_check_id."""
|
|
return IMPL.cluster_health_check_update(context, health_check_id, values)
|
|
|
|
|
|
@to_dict
|
|
def plugin_create(context, values):
|
|
"""Return created DB entry for plugin."""
|
|
return IMPL.plugin_create(context, values)
|
|
|
|
|
|
@to_dict
|
|
def plugin_get(context, name):
|
|
"""Return DB entry for plugin."""
|
|
return IMPL.plugin_get(context, name)
|
|
|
|
|
|
@to_dict
|
|
def plugin_get_all(context):
|
|
"""Return DB entries of all plugins."""
|
|
return IMPL.plugin_get_all(context)
|
|
|
|
|
|
@to_dict
|
|
def plugin_update(context, name, values):
|
|
"""Return updated DB entry for plugin."""
|
|
return IMPL.plugin_update(context, name, values)
|
|
|
|
|
|
def plugin_remove(context, name):
|
|
"""Remove DB entry for plugin."""
|
|
return IMPL.plugin_remove(context, name)
|