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# Copyright © 2018 Amdocs, Bell Canada
#
# 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.
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ include "common.fullname" . }}-check-job-completion
namespace: {{ include "common.namespace" . }}
data:
vid_check_job_completion.py: |
#!/usr/bin/python
from __future__ import print_function
import time, argparse, logging, sys, os
import kubernetes.client
from kubernetes import client, config
from pprint import pprint
#extract env variables.
namespace = os.environ['NAMESPACE']
cert = os.environ['CERT']
host = os.environ['KUBERNETES_SERVICE_HOST']
token_path = os.environ['TOKEN']
with open(token_path, 'r') as token_file:
token = token_file.read().replace('\n', '')
client.configuration.api_key['authorization'] = token
client.configuration.api_key_prefix['authorization'] = 'Bearer'
client.configuration.host = "https://" + str(host)
client.configuration.ssl_ca_cert = cert
api_instance = client.BatchV1Api()
#setup logging
log = logging.getLogger(__name__)
handler = logging.StreamHandler(sys.stdout)
handler.setFormatter(logging.Formatter('%(asctime)s - %(levelname)s - %(message)s'))
handler.setLevel(logging.INFO)
log.addHandler(handler)
log.setLevel(logging.INFO)
def is_ready(job_name):
log.info( "[INFO] Checking if " + job_name + " is completed")
pretty = True
job_status = False
try:
api_response = api_instance.read_namespaced_job_status(job_name, namespace, pretty=pretty)
except Exception as e:
print("Exception when calling BatchV1Api->read_namespaced_job_status: %s\n" % e)
pprint(api_response)
if api_response.status.succeeded == 1:
job_status_type = api_response.status.conditions[0].type
if job_status_type == "Complete":
job_status = True
print("[DBG] jobStatus: " + unicode(job_status))
return job_status
def main(args):
for job_name in args:
timeout = time.time() + 60 * 10
while True:
ready = is_ready(job_name)
if ready is True :
break
elif time.time() > timeout:
log.warning( "timed out waiting for '" + job_name + "' to be ready")
exit(1)
else:
time.sleep(5)
if __name__ == "__main__":
parser = argparse.ArgumentParser(description='Process some names.')
parser.add_argument('--job-name', action='append', required=True, help='A container name')
args = parser.parse_args()
arg_dict = vars(args)
for arg in arg_dict.itervalues():
main(arg)
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