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https://github.com/vmware/vsphere-automation-sdk-python.git
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133 lines
4.4 KiB
Python
133 lines
4.4 KiB
Python
#!/usr/bin/env python
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"""
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* *******************************************************
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* Copyright (c) VMware, Inc. 2017, 2018. All Rights Reserved.
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* SPDX-License-Identifier: MIT
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* *******************************************************
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*
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* DISCLAIMER. THIS PROGRAM IS PROVIDED TO YOU "AS IS" WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, WHETHER ORAL OR WRITTEN,
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* EXPRESS OR IMPLIED. THE AUTHOR SPECIFICALLY DISCLAIMS ANY IMPLIED
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* WARRANTIES OR CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY,
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* NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE.
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"""
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__author__ = 'VMware, Inc.'
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__vcenter_version__ = '6.7+'
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from samples.vsphere.common import sample_cli
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from samples.vsphere.common import sample_util
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from samples.vsphere.common import vapiconnect
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from tabulate import tabulate
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from com.vmware.appliance.logging_client import Forwarding
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class LogForwarding(object):
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"""
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Demonstrates log forwarding API operations
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Prerequisites:
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- vCenter
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- Log host listening to syslog packets over any of the supported
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protocols UDP/TCP/TLS
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"""
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def __init__(self):
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self.loghost = None
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self.protocol = None
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self.port = None
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self.stub_config = None
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self.log_forwarding_client = None
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def setup(self):
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parser = sample_cli.build_arg_parser()
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parser.add_argument('--loghost',
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required=True,
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action='store',
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help='The log host')
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parser.add_argument('--port',
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required=True,
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action='store',
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help='The log host port number')
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parser.add_argument('--protocol',
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required=True,
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action='store',
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help='The log host protocol (TCP/UDP/TLS)')
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args = sample_util.process_cli_args(parser.parse_args())
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self.loghost = args.loghost
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self.protocol = args.protocol
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self.port = int(args.port)
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# Connect to vAPI services
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self.stub_config = vapiconnect.connect(
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host=args.server,
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user=args.username,
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pwd=args.password,
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skip_verification=args.skipverification)
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self.log_forwarding_client = Forwarding(self.stub_config)
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def run(self):
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# Set log forwarding configuration
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self.set_log_forwarding()
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# Get log forwarding configuration
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self.get_log_forwarding()
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# Test log forwarding configuration
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self.test_log_forwarding()
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# Update log forwarding configuration
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self.update_log_forwarding()
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def set_log_forwarding(self):
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log_forwarding_config = [Forwarding.Config(hostname=self.loghost,
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port=self.port,
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protocol=self.protocol)]
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self.log_forwarding_client.set(log_forwarding_config)
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def get_log_forwarding(self):
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configs = self.log_forwarding_client.get()
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print("\nLog forwarding configurations:")
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table = [[cfg.hostname, cfg.port, cfg.protocol] for cfg in configs]
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headers = ["Loghost", "Port", "Protocol"]
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print(tabulate(table, headers))
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def test_log_forwarding(self):
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test_response = self.log_forwarding_client.test(True)
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print("\nLog forwarding test response:")
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table = [[resp.hostname,
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resp.state,
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resp.message.default_message if resp.message else None]
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for resp in test_response]
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headers = ["Loghost", "State", "Message"]
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print(tabulate(table, headers))
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def update_log_forwarding(self):
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# Read log forwarding configuration
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log_forwarding_config = self.log_forwarding_client.get()
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# Delete the newly added configuration
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log_forwarding_config = list(filter(
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lambda cfg: cfg.hostname != self.loghost,
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log_forwarding_config))
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# Apply the modified log forwarding configuration
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self.log_forwarding_client.set(log_forwarding_config)
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def main():
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log_forwarding = LogForwarding()
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log_forwarding.setup()
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log_forwarding.run()
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if __name__ == '__main__':
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main()
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