Start both v1 and v2 api from one daemon.
- Move bin/ceilometer-api-v2 to bin/ceilometer-api - use VersionSelectorApplication() as the base application. bug #1086381 Change-Id: Ia74938eb351fc374450932a91b21c0755afca2e5 Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
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@ -18,17 +18,38 @@
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# under the License.
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"""Set up the development API server.
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"""
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import os
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import sys
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from wsgiref import simple_server
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from oslo.config import cfg
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from ceilometer.api.v1 import app
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from ceilometer.api import app
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from ceilometer import service
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if __name__ == '__main__':
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# Parse config file and command line options,
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# then configure logging.
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# Parse OpenStack config file and command line options, then
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# configure logging.
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service.prepare_service(sys.argv)
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root = app.make_app(cfg.CONF)
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root.run(host='0.0.0.0', port=cfg.CONF.metering_api_port)
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# Build the WSGI app
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root = app.VersionSelectorApplication()
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# Create the WSGI server and start it
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host, port = '0.0.0.0', int(cfg.CONF.metering_api_port)
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srv = simple_server.make_server(host, port, root)
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print 'Starting server in PID %s' % os.getpid()
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if host == '0.0.0.0':
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print 'serving on 0.0.0.0:%s, view at http://127.0.0.1:%s' % \
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(port, port)
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else:
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print "serving on http://%s:%s" % (host, port)
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try:
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srv.serve_forever()
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except KeyboardInterrupt:
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# allow CTRL+C to shutdown without an error
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pass
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@ -1,56 +0,0 @@
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#!/usr/bin/env python
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# -*- encoding: utf-8 -*-
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#
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# Copyright © 2012 New Dream Network, LLC (DreamHost)
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#
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# Author: Doug Hellmann <doug.hellmann@dreamhost.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Set up the development API server.
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"""
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import os
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import sys
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from wsgiref import simple_server
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from oslo.config import cfg
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from ceilometer.api import app
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from ceilometer import service
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from ceilometer.openstack.common import log as logging
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if __name__ == '__main__':
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# Parse OpenStack config file and command line options, then
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# configure logging.
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service.prepare_service(sys.argv)
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# Build the WSGI app
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root = app.setup_app()
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# Create the WSGI server and start it
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host, port = '0.0.0.0', int(cfg.CONF.metering_api_port)
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srv = simple_server.make_server(host, port, root)
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print 'Starting server in PID %s' % os.getpid()
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if host == '0.0.0.0':
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print 'serving on 0.0.0.0:%s, view at http://127.0.0.1:%s' % \
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(port, port)
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else:
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print "serving on http://%s:%s" % (host, port)
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try:
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srv.serve_forever()
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except KeyboardInterrupt:
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# allow CTRL+C to shutdown without an error
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pass
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@ -23,6 +23,17 @@ from ceilometer.api import acl
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from ceilometer.api import config as api_config
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from ceilometer.api import hooks
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from ceilometer.api import middleware
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from ceilometer.api.v1 import app as v1app
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auth_opts = [
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cfg.StrOpt('auth_strategy',
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default='keystone',
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help='The strategy to use for auth: noauth or keystone.'),
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]
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CONF = cfg.CONF
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CONF.register_opts(auth_opts)
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def get_pecan_config():
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@ -61,3 +72,17 @@ def setup_app(pecan_config=None, extra_hooks=None):
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return acl.install(app, cfg.CONF)
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return app
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class VersionSelectorApplication(object):
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def __init__(self):
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pc = get_pecan_config()
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pc.app.debug = CONF.debug
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pc.app.enable_acl = (CONF.auth_strategy == 'keystone')
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self.v1 = v1app.make_app(cfg.CONF, enable_acl=pc.app.enable_acl)
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self.v2 = setup_app(pecan_config=pc)
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def __call__(self, environ, start_response):
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if environ['PATH_INFO'].startswith('/v1/'):
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return self.v1(environ, start_response)
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return self.v2(environ, start_response)
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@ -74,6 +74,8 @@
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# metering_api_port=8777
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#### (IntOpt) The port for the ceilometer API server
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# auth_strategy=keystone
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### (StrOpt) one of keystone or noauth
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######## defined in ceilometer.central.manager ########
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@ -17,10 +17,14 @@
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# License for the specific language governing permissions and limitations
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# under the License.
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import subprocess
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import unittest
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import tempfile
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import httplib2
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import json
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import os
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import socket
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import subprocess
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import tempfile
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import time
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import unittest
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class BinDbsyncTestCase(unittest.TestCase):
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@ -58,3 +62,49 @@ class BinSendCounterTestCase(unittest.TestCase):
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def tearDown(self):
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os.unlink(self.tempfile)
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class BinApiTestCase(unittest.TestCase):
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def setUp(self):
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self.api_port = 8777
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self.http = httplib2.Http()
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self.tempfile = tempfile.mktemp()
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with open(self.tempfile, 'w') as tmp:
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tmp.write("[DEFAULT]\n")
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tmp.write(
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"rpc_backend=ceilometer.openstack.common.rpc.impl_fake\n")
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tmp.write("database_connection=log://localhost\n")
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tmp.write(
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"auth_strategy=noauth\n")
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tmp.write(
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"debug=true\n")
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self.subp = subprocess.Popen(["../bin/ceilometer-api",
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"--config-file=%s" % self.tempfile])
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def tearDown(self):
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os.unlink(self.tempfile)
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self.subp.kill()
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self.subp.wait()
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def get_response(self, path):
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url = 'http://%s:%d/%s' % ('127.0.0.1', self.api_port, path)
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for x in range(10):
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try:
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r, c = self.http.request(url, 'GET')
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except socket.error:
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time.sleep(.3)
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self.assertEqual(self.subp.poll(), None)
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else:
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return r, c
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def test_v1(self):
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response, content = self.get_response('v1/meters')
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self.assertEqual(response.status, 200)
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self.assertEqual(json.loads(content), {'meters': []})
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def test_v2(self):
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response, content = self.get_response('v2/meters')
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self.assertEqual(response.status, 200)
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self.assertEqual(json.loads(content), [])
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