d80d948fe7
This fix the indent and volumes of the placement_wait_for_service and the corresponding placement_wait_for_service.py to use the config of the extracted placement service. It also * changes to set placement::keystone::authtoken::auth_url instead of placement::keystone::authtoken::auth_uri as auth_uri is deprecated and not supported by placement::keystone::authtoken. * sets placement::keystone::authtoken::region_name Related-Bug: 1842948 Change-Id: Ic24cf646efdd70ba1dbca42d3408847fe09a6e49
138 lines
4.8 KiB
Python
Executable File
138 lines
4.8 KiB
Python
Executable File
#!/usr/bin/env python
|
|
#
|
|
# Copyright 2018 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.
|
|
|
|
# shell script to check if placement API is up after X attempts.
|
|
# Default max is 60 iterations with 10s (default) timeout in between.
|
|
|
|
from __future__ import print_function
|
|
|
|
import logging
|
|
import os
|
|
import re
|
|
import six
|
|
import sys
|
|
import time
|
|
|
|
from keystoneauth1.identity import v3
|
|
from keystoneauth1 import session
|
|
from keystoneclient.v3 import client
|
|
import requests
|
|
|
|
# In python3 SafeConfigParser was renamed to ConfigParser and the default
|
|
# for duplicate options default to true. In case of nova it is valid to
|
|
# have duplicate option lines, e.g. passthrough_whitelist which leads to
|
|
# issues reading the nova.conf
|
|
# https://bugs.launchpad.net/tripleo/+bug/1827775
|
|
if six.PY3:
|
|
from six.moves.configparser import ConfigParser
|
|
config = ConfigParser(strict=False)
|
|
else:
|
|
from six.moves.configparser import SafeConfigParser
|
|
config = SafeConfigParser()
|
|
|
|
|
|
debug = os.getenv('__OS_DEBUG', 'false')
|
|
|
|
if debug.lower() == 'true':
|
|
loglevel = logging.DEBUG
|
|
else:
|
|
loglevel = logging.INFO
|
|
|
|
logging.basicConfig(stream=sys.stdout, level=loglevel)
|
|
LOG = logging.getLogger('placement_wait_for_service')
|
|
|
|
iterations = 60
|
|
timeout = 10
|
|
placement_cfg = '/etc/placement/placement.conf'
|
|
|
|
if __name__ == '__main__':
|
|
if os.path.isfile(placement_cfg):
|
|
try:
|
|
config.read(placement_cfg)
|
|
except Exception:
|
|
LOG.exception('Error while reading placement.conf:')
|
|
else:
|
|
LOG.error('Placement configuration file %s does not exist',
|
|
placement_cfg)
|
|
sys.exit(1)
|
|
|
|
# get keystone client with details from [keystone_authtoken] section
|
|
auth = v3.Password(
|
|
user_domain_name=config.get('keystone_authtoken', 'user_domain_name'),
|
|
username=config.get('keystone_authtoken', 'username'),
|
|
password=config.get('keystone_authtoken', 'password'),
|
|
project_name=config.get('keystone_authtoken', 'project_name'),
|
|
project_domain_name=config.get('keystone_authtoken',
|
|
'project_domain_name'),
|
|
auth_url=config.get('keystone_authtoken', 'auth_url') + '/v3')
|
|
sess = session.Session(auth=auth, verify=False)
|
|
keystone = client.Client(session=sess, interface='internal')
|
|
|
|
iterations_endpoint = iterations
|
|
placement_endpoint_url = None
|
|
while iterations_endpoint > 1:
|
|
iterations_endpoint -= 1
|
|
try:
|
|
# get placement service id
|
|
placement_service_id = keystone.services.list(
|
|
name='placement')[0].id
|
|
|
|
# get placement endpoint
|
|
# Note: puppet-placement does not support setting the interface
|
|
# until we have https://review.opendev.org/688862.
|
|
# Lets hard code 'internal' for now.
|
|
placement_endpoint_url = keystone.endpoints.list(
|
|
service=placement_service_id,
|
|
region=config.get('keystone_authtoken', 'region_name'),
|
|
interface='internal')[0].url
|
|
if not placement_endpoint_url:
|
|
LOG.error('Failed to get placement service endpoint!')
|
|
else:
|
|
break
|
|
except Exception:
|
|
LOG.exception('Retry - Failed to get placement service endpoint:')
|
|
time.sleep(timeout)
|
|
|
|
if not placement_endpoint_url:
|
|
LOG.error('Failed to get placement service endpoint!')
|
|
sys.exit(1)
|
|
|
|
# we should have CURRENT in the request response from placement:
|
|
# {"versions": [{"status": "CURRENT", "min_version": "1.0", "max_version":
|
|
# "1.29", "id": "v1.0", "links": [{"href": "", "rel": "self"}]}]}
|
|
response_reg = re.compile('.*CURRENT,*')
|
|
|
|
while iterations > 1:
|
|
iterations -= 1
|
|
try:
|
|
r = requests.get(placement_endpoint_url + '/', verify=False)
|
|
if r.status_code == 200 and response_reg.match(r.text):
|
|
LOG.info('Placement service up! - %s', r.text)
|
|
sys.exit(0)
|
|
break
|
|
else:
|
|
LOG.info('response - %r', r)
|
|
LOG.info('Placement service not up - %s, %s',
|
|
r.status_code,
|
|
r.text)
|
|
except Exception:
|
|
LOG.exception('Error query the placement endpoint:')
|
|
time.sleep(timeout)
|
|
|
|
sys.exit(1)
|
|
|
|
# vim: set et ts=4 sw=4 :
|