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#! /usr/bin/env python
import datetime
import json
import os
import subprocess
import traceback
import uuid
import argparse
from dashboard.common import elastic_access
from dashboard.common import logger_utils
from dashboard.conf import testcases
from dashboard.conf.config import APIConfig
from dashboard.mongo2elastic import format
logger = logger_utils.DashboardLogger('mongo2elastic').get
parser = argparse.ArgumentParser()
parser.add_argument("-c", "--config-file",
dest='config_file',
help="Config file location")
parser.add_argument('-ld', '--latest-days',
default=0,
type=int,
metavar='N',
help='get entries old at most N days from mongodb and'
' parse those that are not already in elasticsearch.'
' If not present, will get everything from mongodb,'
' which is the default')
args = parser.parse_args()
CONF = APIConfig().parse(args.config_file)
tmp_docs_file = './mongo-{}.json'.format(uuid.uuid4())
class DocumentVerification(object):
def __init__(self, doc):
super(DocumentVerification, self).__init__()
self.doc = doc
self.doc_id = doc['_id'] if '_id' in doc else None
self.skip = False
def mandatory_fields_exist(self):
mandatory_fields = ['installer',
'pod_name',
'version',
'case_name',
'project_name',
'details',
'start_date',
'scenario']
for key, value in self.doc.items():
if key in mandatory_fields:
if value is None:
logger.info("Skip testcase '%s' because field "
"'%s' missing" % (self.doc_id, key))
self.skip = True
else:
mandatory_fields.remove(key)
else:
del self.doc[key]
if len(mandatory_fields) > 0:
logger.info("Skip testcase '%s' because field(s) '%s' missing" %
(self.doc_id, mandatory_fields))
self.skip = True
return self
def modify_start_date(self):
field = 'start_date'
if field in self.doc:
self.doc[field] = self._fix_date(self.doc[field])
return self
def modify_scenario(self):
scenario = 'scenario'
version = 'version'
if (scenario not in self.doc) or \
(scenario in self.doc and self.doc[scenario] is None):
self.doc[scenario] = self.doc[version]
return self
def is_skip(self):
return self.skip
def _fix_date(self, date_string):
if date_string == 'None':
return None
if isinstance(date_string, dict):
return date_string['$date']
if 'T' not in date_string:
date_string = date_string[:-3].replace(' ', 'T')
if not date_string.endswith('Z'):
date_string += 'Z'
return date_string
class DocumentPublisher(object):
def __init__(self, doc, fmt, exist_docs, creds, elastic_url):
self.doc = doc
self.fmt = fmt
self.creds = creds
self.exist_docs = exist_docs
self.elastic_url = elastic_url
self.is_formatted = True
def format(self):
try:
if self._verify_document() and self.fmt:
self.is_formatted = vars(format)[self.fmt](self.doc)
else:
self.is_formatted = False
except Exception:
logger.error("Fail in format testcase[%s]\nerror message: %s" %
(self.doc, traceback.format_exc()))
self.is_formatted = False
finally:
return self
def publish(self):
if self.is_formatted and self.doc not in self.exist_docs:
self._publish()
def _publish(self):
status, data = elastic_access.publish_docs(
self.elastic_url, self.creds, self.doc)
if status > 300:
logger.error('Publish record[{}] failed, due to [{}]'
.format(self.doc,
json.loads(data)['error']['reason']))
def _fix_date(self, date_string):
if isinstance(date_string, dict):
return date_string['$date']
else:
return date_string[:-3].replace(' ', 'T') + 'Z'
def _verify_document(self):
return not (DocumentVerification(self.doc)
.modify_start_date()
.modify_scenario()
.mandatory_fields_exist()
.is_skip())
class DocumentsPublisher(object):
def __init__(self, project, case, fmt, days, elastic_url, creds):
self.project = project
self.case = case
self.fmt = fmt
self.days = days
self.elastic_url = elastic_url
self.creds = creds
self.existed_docs = []
def export(self):
if self.days > 0:
past_time = datetime.datetime.today(
) - datetime.timedelta(days=self.days)
query = '''{{
"project_name": "{}",
"case_name": "{}",
"start_date": {{"$gt" : "{}"}}
}}'''.format(self.project, self.case, past_time)
else:
query = '''{{
"project_name": "{}",
"case_name": "{}"
}}'''.format(self.project, self.case)
cmd = ['mongoexport',
'--db', 'test_results_collection',
'--collection', 'results',
'--query', '{}'.format(query),
'--out', '{}'.format(tmp_docs_file)]
try:
subprocess.check_call(cmd)
return self
except Exception as err:
logger.error("export mongodb failed: %s" % err)
self._remove()
exit(-1)
def get_exists(self):
if self.days == 0:
body = '''{{
"query": {{
"bool": {{
"must": [
{{ "match": {{ "project_name": "{}" }} }},
{{ "match": {{ "case_name": "{}" }} }}
]
}}
}}
}}'''.format(self.project, self.case)
elif self.days > 0:
body = '''{{
"query": {{
"bool": {{
"must": [
{{ "match": {{ "project_name": "{}" }} }},
{{ "match": {{ "case_name": "{}" }} }}
],
"filter": {{
"range": {{
"start_date": {{ "gte": "now-{}d" }}
}}
}}
}}
}}
}}'''.format(self.project, self.case, self.days)
else:
raise Exception('Update days must be non-negative')
self.existed_docs = elastic_access.get_docs(
self.elastic_url, self.creds, body)
return self
def publish(self):
fdocs = None
try:
with open(tmp_docs_file) as fdocs:
for doc_line in fdocs:
DocumentPublisher(json.loads(doc_line),
self.fmt,
self.existed_docs,
self.creds,
self.elastic_url).format().publish()
finally:
if fdocs:
fdocs.close()
self._remove()
def _remove(self):
if os.path.exists(tmp_docs_file):
os.remove(tmp_docs_file)
def main():
for project, case_dicts in testcases.testcases_yaml.items():
for case_dict in case_dicts:
case = case_dict.get('name')
fmt = testcases.compose_format(case_dict.get('format'))
DocumentsPublisher(project,
case,
fmt,
args.latest_days,
CONF.index_url,
CONF.es_creds).export().get_exists().publish()
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