A collection of python libraries for the Validation Framework
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#!/usr/bin/env python
# Copyright 2021 Red Hat, 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 json
from cliff.command import Command
from cliff.lister import Lister
from validations_libs import constants
from validations_libs.validation_actions import ValidationActions
from validations_libs.validation_logs import ValidationLogs
class ListHistory(Lister):
"""Display Validations execution history"""
def get_parser(self, parser):
parser = super(ListHistory, self).get_parser(parser)
parser.add_argument('--validation',
metavar="<validation>",
type=str,
help='Display execution history for a validation')
parser.add_argument('--limit',
dest='history_limit',
type=int,
default=15,
help=(
'Display <n> most recent '
'runs of the selected <validation>. '
'<n> must be > 0\n'
'The default display limit is set to 15.\n'))
parser.add_argument('--validation-log-dir', dest='validation_log_dir',
default=constants.VALIDATIONS_LOG_BASEDIR,
help=("Path where the validation log files "
"is located."))
return parser
def take_action(self, parsed_args):
if parsed_args.history_limit < 1:
raise ValueError(
(
"Number <n> of the most recent runs must be > 0. "
"You have provided {}").format(
parsed_args.history_limit))
self.app.LOG.info(
(
"Limiting output to the maximum of "
"{} last validations.").format(
parsed_args.history_limit))
actions = ValidationActions(parsed_args.validation_log_dir)
return actions.show_history(
validation_ids=parsed_args.validation,
history_limit=parsed_args.history_limit)
class GetHistory(Command):
"""Display details about a Validation execution"""
def get_parser(self, parser):
parser = super(GetHistory, self).get_parser(parser)
parser.add_argument('uuid',
metavar="<uuid>",
type=str,
help='Validation UUID Run')
parser.add_argument('--full',
action='store_true',
help='Show Full Details for the run')
parser.add_argument('--validation-log-dir', dest='validation_log_dir',
default=constants.VALIDATIONS_LOG_BASEDIR,
help=("Path where the validation log files "
"is located."))
return parser
def take_action(self, parsed_args):
self.app.LOG.debug(
(
"Obtaining information about the validation run {}\n"
"From directory {}"
).format(
parsed_args.uuid,
parsed_args.validation_log_dir))
vlogs = ValidationLogs(logs_path=parsed_args.validation_log_dir)
try:
log_files = vlogs.get_logfile_content_by_uuid(parsed_args.uuid)
except IOError as io_error:
raise RuntimeError(
(
"Encountered a following IO error while attempting read a log "
"file linked to UUID: {} .\n"
"{}"
).format(
parsed_args.uuid,
io_error))
if log_files:
if parsed_args.full:
for log_file in log_files:
print(json.dumps(log_file, indent=4, sort_keys=True))
else:
for log_file in log_files:
for validation_result in log_file.get('validation_output', []):
print(json.dumps(validation_result['task'],
indent=4,
sort_keys=True))
else:
raise RuntimeError(
"Could not find the log file linked to this UUID: {}".format(
parsed_args.uuid))