recurring_maint_windows.py

#!/usr/bin/python

# Python script to create recurring maintenance windows in PagerDuty
#
# Copyright (c) 2015, PagerDuty, Inc. <info@pagerduty.com>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above copyright
#       notice, this list of conditions and the following disclaimer in the
#       documentation and/or other materials provided with the distribution.
#     * Neither the name of PagerDuty Inc nor the
#       names of its contributors may be used to endorse or promote products
#       derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL PAGERDUTY INC BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Tested with Python 2.7.10
# Requires requests
#

#Your PagerDuty API key.  A read-only key will work for this.
auth_token = 'API_KEY_HERE'
auth_token = '9xvdcSXjAGT2ifJrmGMs'

#The PagerDuty subdomain
pd_subdomain = 'YOUR_PD_SUBDOMAIN'
pd_subdomain = 'pdt-mdc'

#Your user ID
requester_id = 'P4G5FIY'

#The service ID or service IDs you want to create the maintenance window for.
#service_ids = ['P4REQ0E', 'P90NKT3'] # Multiple services example
service_ids = ['P4REQ0E', 'P90NKT3']

#The first maintenance window to create
first_maint_window_date = '2015-10-29T20:00:00-07:00'

#Description of the maintenance
description = 'Testing the script out!'

#Maintenance window duration
duration_minutes = 120

#How often to schedule a maintenance window
#168 = once a week
frequency_hours = 24

#Repeat 20 times
repeat = 20


## END OF CONFIGURABLE ITEMS ##


import requests
import sys
import json
import dateutil.parser
from datetime import datetime, timedelta

HEADERS = {
    'Authorization': 'Token token={0}'.format(auth_token),
    'Content-type': 'application/json',
}

start_date = dateutil.parser.parse(first_maint_window_date)
end_date = dateutil.parser.parse(first_maint_window_date) + timedelta(minutes=duration_minutes)
for iter in range(1, repeat, 1):
  data = {'requester_id': requester_id,
          'maintenance_window': {
            'start_time': start_date.isoformat(),
            'end_time': end_date.isoformat(),
            'description': description,
            'service_ids': service_ids
          }}

  print("Creating a {0} minute maintenance window starting {1}.".format(duration_minutes, start_date))

  maintenance_window = requests.post(
    'https://{0}.pagerduty.com/api/v1/maintenance_windows'.format(pd_subdomain),
    headers=HEADERS,
    data=json.dumps(data)
  )

  if maintenance_window.status_code != 201:
    print("Creation failed. Status code: {0}".format(maintenance_window.status_code))
    print("Response: {0}".format(maintenance_window.text))
    print("Exiting..")
    sys.exit(1)
  else:
    print("Creation successful. Window ID: {0}".format(maintenance_window.json()['maintenance_window']['id']))

  start_date = start_date + timedelta(hours=frequency_hours)
  end_date = end_date + timedelta(hours=frequency_hours)

remove_all_future_maint_windows.py

#!/usr/bin/python

# Python script to create recurring maintenance windows in PagerDuty
#
# Copyright (c) 2015, PagerDuty, Inc. <info@pagerduty.com>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above copyright
#       notice, this list of conditions and the following disclaimer in the
#       documentation and/or other materials provided with the distribution.
#     * Neither the name of PagerDuty Inc nor the
#       names of its contributors may be used to endorse or promote products
#       derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL PAGERDUTY INC BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Tested with Python 2.7.10
# Requires requests
#

import requests
import sys
import json

#Your PagerDuty API key.  A read-only key will work for this.
auth_token = 'API_KEY_HERE'

#The PagerDuty subdomain
pd_subdomain = 'YOUR_PD_SUBDOMAIN'

#Deletes any maintenance windows that have this service ID
service_id = ''

HEADERS = {
	'Authorization': 'Token token={0}'.format(auth_token),
	'Content-type': 'application/json',
}

def get_future_maint_window_count():
	maint_window_count = requests.get(
		'https://{0}.pagerduty.com/api/v1/maintenance_windows?filter=future'.format(pd_subdomain),
		headers=HEADERS
	)

	return [maint_window_count.json()['total'], maint_window_count.json()['limit']]

def remove_all_future_maint_windows():
	total_maint_windows = get_future_maint_window_count()
	print("Total number of future maintenance windows: {0}".format(total_maint_windows[0]))

	for offset in xrange(0, total_maint_windows[0]):
		if offset % total_maint_windows[1] == 0:
			maint_windows = get_future_maint_window(offset, total_maint_windows[1])
			for maint_window in maint_windows:
				if service_id == '':
					delete_maint_window(maint_window['id'])
				else:
					delete_it = False
					for service in maint_window['services']:
						if service['id'] == service_id:
							delete_it = True

				if delete_it:
					delete_maint_window(maint_window['id'])

def get_future_maint_window(offset, limit):
	params = {
		'offset': offset,
		'limit':  limit
	}

	maint_windows = requests.get(
		'https://{0}.pagerduty.com/api/v1/maintenance_windows?filter=future'.format(pd_subdomain),
		headers=HEADERS,
		data=json.dumps(params),
	)

	return maint_windows.json()['maintenance_windows']

def delete_maint_window(window_id):
	requests.delete(
		'https://{0}.pagerduty.com/api/v1/maintenance_windows/{1}'.format(pd_subdomain, window_id),
		headers=HEADERS
	)

def main(argv=None):
	if argv is None:
		argv = sys.argv
		remove_all_future_maint_windows()

if __name__=='__main__':
	sys.exit(main())