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-rw-r--r--ansible/roles/keystone/files/fernet_rotate_cron_generator.py107
1 files changed, 0 insertions, 107 deletions
diff --git a/ansible/roles/keystone/files/fernet_rotate_cron_generator.py b/ansible/roles/keystone/files/fernet_rotate_cron_generator.py
deleted file mode 100644
index da468a851..000000000
--- a/ansible/roles/keystone/files/fernet_rotate_cron_generator.py
+++ /dev/null
@@ -1,107 +0,0 @@
-#!/usr/bin/python
-
-# 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.
-
-# This module creates a list of cron intervals for a node in a group of nodes
-# to ensure each node runs a cron in round robbin style.
-
-from __future__ import print_function
-import argparse
-import json
-import sys
-
-MINUTE_SPAN = 1
-HOUR_SPAN = 60
-DAY_SPAN = 24 * HOUR_SPAN
-WEEK_SPAN = 7 * DAY_SPAN
-
-
-def json_exit(msg=None, failed=False, changed=False):
- if type(msg) is not dict:
- msg = {'msg': str(msg)}
- msg.update({'failed': failed, 'changed': changed})
- print(json.dumps(msg))
- sys.exit()
-
-
-def generate(host_index, total_hosts, total_rotation_mins):
- min = '*'
- hour = '*'
- day = '*'
- crons = []
-
- if host_index >= total_hosts:
- return crons
-
- rotation_frequency = total_rotation_mins // total_hosts
- cron_min = rotation_frequency * host_index
-
- # Build crons for a week period
- if total_rotation_mins == WEEK_SPAN:
- day = cron_min // DAY_SPAN
- hour = (cron_min % DAY_SPAN) // HOUR_SPAN
- min = cron_min % HOUR_SPAN
- crons.append({'min': min, 'hour': hour, 'day': day})
-
- # Build crons for a day period
- elif total_rotation_mins == DAY_SPAN:
- hour = cron_min // HOUR_SPAN
- min = cron_min % HOUR_SPAN
- crons.append({'min': min, 'hour': hour, 'day': day})
-
- # Build crons for multiple of an hour
- elif total_rotation_mins % HOUR_SPAN == 0:
- for multiple in range(1, DAY_SPAN // total_rotation_mins + 1):
- time = cron_min
- if multiple > 1:
- time += total_rotation_mins * (multiple - 1)
-
- hour = time // HOUR_SPAN
- min = time % HOUR_SPAN
- crons.append({'min': min, 'hour': hour, 'day': day})
-
- # Build crons for multiple of a minute
- elif total_rotation_mins % MINUTE_SPAN == 0:
- for multiple in range(1, HOUR_SPAN // total_rotation_mins + 1):
- time = cron_min
- if multiple > 1:
- time += total_rotation_mins * (multiple - 1)
-
- min = time // MINUTE_SPAN
- crons.append({'min': min, 'hour': hour, 'day': day})
-
- return crons
-
-
-def main():
- parser = argparse.ArgumentParser(description='''Creates a list of cron
- intervals for a node in a group of nodes to ensure each node runs
- a cron in round robbin style.''')
- parser.add_argument('-t', '--time',
- help='Time in seconds for a token rotation cycle',
- required=True,
- type=int)
- parser.add_argument('-i', '--index',
- help='Index of host starting from 0',
- required=True,
- type=int)
- parser.add_argument('-n', '--number',
- help='Number of tokens that should exist',
- required=True,
- type=int)
- args = parser.parse_args()
- json_exit({'cron_jobs': generate(args.index, args.number, args.time)})
-
-
-if __name__ == "__main__":
- main()