diff options
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/euca-get-vnc-console | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/tools/euca-get-vnc-console b/tools/euca-get-vnc-console deleted file mode 100755 index bd2788f03..000000000 --- a/tools/euca-get-vnc-console +++ /dev/null @@ -1,163 +0,0 @@ -#!/usr/bin/env python -# pylint: disable-msg=C0103 -# vim: tabstop=4 shiftwidth=4 softtabstop=4 - -# Copyright 2010 United States Government as represented by the -# Administrator of the National Aeronautics and Space Administration. -# All Rights Reserved. -# -# 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. - -"""Euca add-on to use vnc console""" - -import getopt -import os -import sys - -# If ../nova/__init__.py exists, add ../ to Python search path, so that -# it will override what happens to be installed in /usr/(local/)lib/python... -possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]), - os.pardir, - os.pardir)) -if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')): - sys.path.insert(0, possible_topdir) - -import boto -import nova -from boto.ec2.connection import EC2Connection -from euca2ools import Euca2ool, InstanceValidationError, Util, ConnectionFailed - -usage_string = """ -Retrieves a url to an vnc console terminal - -euca-get-vnc-console [-h, --help] [--version] [--debug] instance_id - -REQUIRED PARAMETERS - -instance_id: unique identifier for the instance show the console output for. - -OPTIONAL PARAMETERS - -""" - - -# This class extends boto to add VNCConsole functionality -class NovaEC2Connection(EC2Connection): - - def get_vnc_console(self, instance_id): - """ - Retrieves a console connection for the specified instance. - - :type instance_id: string - :param instance_id: The instance ID of a running instance on the cloud. - - :rtype: :class:`VNCConsole` - """ - - class VNCConsole: - def __init__(self, parent=None): - self.parent = parent - self.instance_id = None - self.url = None - - def startElement(self, name, attrs, connection): - return None - - def endElement(self, name, value, connection): - if name == 'instanceId': - self.instance_id = value - elif name == 'url': - self.url = value - else: - setattr(self, name, value) - - params = {} - return self.get_object('GetVNCConsole', - {'InstanceId': instance_id}, VNCConsole) - - -def override_connect_ec2(aws_access_key_id=None, - aws_secret_access_key=None, **kwargs): - return NovaEC2Connection(aws_access_key_id, - aws_secret_access_key, **kwargs) - -# override boto's connect_ec2 method, so that we can use NovaEC2Connection -boto.connect_ec2 = override_connect_ec2 - - -def usage(status=1): - print usage_string - Util().usage() - sys.exit(status) - - -def version(): - print Util().version() - sys.exit() - - -def display_console_output(console_output): - print console_output.instance_id - print console_output.timestamp - print console_output.output - - -def display_vnc_console_output(console_output): - print console_output.url - - -def main(): - try: - euca = Euca2ool() - except Exception, e: - print e - usage() - - instance_id = None - - for name, value in euca.opts: - if name in ('-h', '--help'): - usage(0) - elif name == '--version': - version() - elif name == '--debug': - debug = True - - for arg in euca.args: - instance_id = arg - break - - if instance_id: - try: - euca.validate_instance_id(instance_id) - except InstanceValidationError: - print 'Invalid instance id' - sys.exit(1) - - try: - euca_conn = euca.make_connection() - except ConnectionFailed, e: - print e.message - sys.exit(1) - try: - console_output = euca_conn.get_vnc_console(instance_id) - except Exception, ex: - euca.display_error_and_exit('%s' % ex) - - display_vnc_console_output(console_output) - else: - print 'instance_id must be specified' - usage() - -if __name__ == "__main__": - main() |