Files
f3e206c08a41f60b314e2c918b04104daf54e9e1
nova /nova /cmd /baseproxy.py
Sean Mooney 02d72b9d56 Remove nova debugger functionality 
The nova debuger functionality was intended
to help debugging running process however it has
never been reliable due to our use of eventlet and is generally
not required when not using eventlet. I.e. you can just
run the nova console-scripts form a debugger or add pdb
statements as required.
As part of the eventlet removal the debugger functionality is
removed given its untested and undocumented.
Change-Id: I7bf88f06f3d1dbd2c7e342b27a21440a123c631d
2025年04月25日 14:37:44 +02:00

87 lines
2.6 KiB
Python

#
# Copyright (C) 2014 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.
#
"""Base proxy module used to create compatible consoles
for OpenStack Nova."""
import os
import sys
from oslo_log import log as logging
from oslo_reports import guru_meditation_report as gmr
from oslo_reports import opts as gmr_opts
import nova.conf
from nova.conf import novnc
from nova.console import websocketproxy
from nova import objects
from nova import version
CONF = nova.conf.CONF
# NOTE this is required ensure CONF.web
# is registered properly
novnc.register_cli_opts(CONF)
gmr_opts.set_defaults(CONF)
objects.register_all()
def exit_with_error(msg, errno=-1):
sys.stderr.write(msg + '\n')
sys.exit(errno)
def proxy(host, port, security_proxy=None):
""":param host: local address to listen on
:param port: local port to listen on
:param security_proxy: instance of
nova.console.securityproxy.base.SecurityProxy
Setup a proxy listening on @host:@port. If the
@security_proxy parameter is not None, this instance
is used to negotiate security layer with the proxy target
"""
if CONF.ssl_only and not os.path.exists(CONF.cert):
exit_with_error("SSL only and %s not found" % CONF.cert)
# Check to see if tty html/js/css files are present
if CONF.web and not os.path.exists(CONF.web):
exit_with_error("Can not find html/js files at %s." % CONF.web)
logging.setup(CONF, "nova")
gmr.TextGuruMeditation.setup_autorun(version, conf=CONF)
# Create and start the NovaWebSockets proxy
websocketproxy.NovaWebSocketProxy(
listen_host=host,
listen_port=port,
source_is_ipv6=CONF.source_is_ipv6,
cert=CONF.cert,
key=CONF.key,
ssl_only=CONF.ssl_only,
ssl_ciphers=CONF.console.ssl_ciphers,
ssl_minimum_version=CONF.console.ssl_minimum_version,
daemon=CONF.daemon,
record=CONF.record,
traffic=not CONF.daemon,
web=CONF.web,
file_only=True,
RequestHandlerClass=websocketproxy.NovaProxyRequestHandler,
security_proxy=security_proxy,
).start_server()