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authordongwenjuan <dong.wenjuan@zte.com.cn>2018-01-10 09:42:05 +0800
committerdongwenjuan <dong.wenjuan@zte.com.cn>2018-01-10 09:42:05 +0800
commitf106c5a12724c684d747cf7f309f0ccc8b86cc61 (patch)
tree43ec5c5aebd19c9ce0838033f5821d89c93f4194 /tests/inspector.py
parent9fd701278bf7d8c5b9451491bcb1a92580adc780 (diff)
remove useless bash code
Change-Id: I530ef7fcdc4f9539517c5a2718e596f77de772a6 Signed-off-by: dongwenjuan <dong.wenjuan@zte.com.cn>
Diffstat (limited to 'tests/inspector.py')
-rw-r--r--tests/inspector.py122
1 files changed, 0 insertions, 122 deletions
diff --git a/tests/inspector.py b/tests/inspector.py
deleted file mode 100644
index 0046b999..00000000
--- a/tests/inspector.py
+++ /dev/null
@@ -1,122 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 NEC Corporation and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-import argparse
-import collections
-from flask import Flask
-from flask import request
-import json
-import logger as doctor_log
-import threading
-import time
-
-from keystoneauth1 import session
-import novaclient.client as novaclient
-
-import doctor_tests.identity_auth
-
-LOG = doctor_log.Logger('doctor_inspector').getLogger()
-
-
-class ThreadedResetState(threading.Thread):
-
- def __init__(self, nova, state, server):
- threading.Thread.__init__(self)
- self.nova = nova
- self.state = state
- self.server = server
-
- def run(self):
- self.nova.servers.reset_state(self.server, self.state)
- LOG.info('doctor mark vm(%s) error at %s' % (self.server, time.time()))
-
-
-class DoctorInspectorSample(object):
-
- NOVA_API_VERSION = '2.34'
- NUMBER_OF_CLIENTS = 50
- # TODO(tojuvone): This could be enhanced in future with dynamic
- # reuse of self.novaclients when all threads in use and
- # self.NUMBER_OF_CLIENTS based on amount of cores or overriden by input
- # argument
-
- def __init__(self):
- self.servers = collections.defaultdict(list)
- self.novaclients = list()
- auth=identity_auth.get_identity_auth()
- sess=session.Session(auth=auth)
- # Pool of novaclients for redundant usage
- for i in range(self.NUMBER_OF_CLIENTS):
- self.novaclients.append(
- novaclient.Client(self.NOVA_API_VERSION, session=sess))
- # Normally we use this client for non redundant API calls
- self.nova=self.novaclients[0]
- self.nova.servers.list(detailed=False)
- self.init_servers_list()
-
- def init_servers_list(self):
- opts = {'all_tenants': True}
- servers=self.nova.servers.list(search_opts=opts)
- self.servers.clear()
- for server in servers:
- try:
- host=server.__dict__.get('OS-EXT-SRV-ATTR:host')
- self.servers[host].append(server)
- LOG.debug('get hostname=%s from server=%s' % (host, server))
- except Exception as e:
- LOG.error('can not get hostname from server=%s' % server)
-
- def disable_compute_host(self, hostname):
- threads = []
- if len(self.servers[hostname]) > self.NUMBER_OF_CLIENTS:
- # TODO(tojuvone): This could be enhanced in future with dynamic
- # reuse of self.novaclients when all threads in use
- LOG.error('%d servers in %s. Can handle only %d'%(
- self.servers[hostname], hostname, self.NUMBER_OF_CLIENTS))
- for nova, server in zip(self.novaclients, self.servers[hostname]):
- t = ThreadedResetState(nova, "error", server)
- t.start()
- threads.append(t)
- for t in threads:
- t.join()
- self.nova.services.force_down(hostname, 'nova-compute', True)
- LOG.info('doctor mark host(%s) down at %s' % (hostname, time.time()))
-
-
-app = Flask(__name__)
-inspector = DoctorInspectorSample()
-
-
-@app.route('/events', methods=['POST'])
-def event_posted():
- LOG.info('event posted at %s' % time.time())
- LOG.info('inspector = %s' % inspector)
- LOG.info('received data = %s' % request.data)
- d = json.loads(request.data)
- for event in d:
- hostname = event['details']['hostname']
- event_type = event['type']
- if event_type == 'compute.host.down':
- inspector.disable_compute_host(hostname)
- return "OK"
-
-
-def get_args():
- parser = argparse.ArgumentParser(description='Doctor Sample Inspector')
- parser.add_argument('port', metavar='PORT', type=int, nargs='?',
- help='a port for inspector')
- return parser.parse_args()
-
-
-def main():
- args = get_args()
- app.run(host='0.0.0.0', port=args.port)
-
-if __name__ == '__main__':
- main()