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Add uWSGI support

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This patch implements uWSGI support for Watcher API service.
Because mod_wsgi is deprecated, using uwsgi to replace of mod_wsgi.
Most of Openstack projects have finished it.

Closes-Bug: #1834392
Change-Id: I3fad8d30a15aba493fb91da9337c2515ddea5167
This commit is contained in:
licanwei
2019-06-21 14:44:44 +08:00
parent 37b11fa404
commit c1a5e443fe
7 changed files with 120 additions and 47 deletions
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23
watcher/api/app.wsgi
View File

@@ -16,24 +16,9 @@
Use this file for deploying the API service under Apache2 mod_wsgi.
"""
import sys
from oslo_config import cfg
import oslo_i18n as i18n
from oslo_log import log
# This script is deprecated and it will be removed in U release.
# Please switch to automatically generated watcher-api-wsgi script instead.
from watcher.api import wsgi
from watcher.api import app
from watcher.common import service
CONF = cfg.CONF
i18n.install('watcher')
service.prepare_service(sys.argv)
LOG = log.getLogger(__name__)
LOG.debug("Configuration:")
CONF.log_opt_values(LOG, log.DEBUG)
application = app.VersionSelectorApplication()
application = wsgi.initialize_wsgi_app(show_deprecated=True)

41
watcher/api/wsgi.py Normal file
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@@ -0,0 +1,41 @@
# 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.
"""WSGI script for Watcher API, installed by pbr."""
import sys
from oslo_config import cfg
import oslo_i18n as i18n
from oslo_log import log
from watcher.api import app
from watcher.common import service
CONF = cfg.CONF
LOG = log.getLogger(__name__)
def initialize_wsgi_app(show_deprecated=False):
i18n.install('watcher')
service.prepare_service(sys.argv)
LOG.debug("Configuration:")
CONF.log_opt_values(LOG, log.DEBUG)
if show_deprecated:
LOG.warning("Using watcher/api/app.wsgi is deprecated and it will "
"be removed in U release. Please use automatically "
"generated watcher-api-wsgi instead.")
return app.VersionSelectorApplication()