OpenStack Study: virtual_power_driver_settings.py

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# Copyright 2012 Hewlett-Packard Development Company, L.P.

# 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.

#

# Virtual power driver commands

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class vbox(object):

"""set commands for basic Virtual Box control."""

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    def __init__(self):

        self.base_cmd = '/usr/bin/VBoxManage'

        self.start_cmd = 'startvm {_NodeName_}'

        self.stop_cmd = 'controlvm {_NodeName_} poweroff'

        self.reboot_cmd = 'controlvm {_NodeName_} reset'

        self.list_cmd = "list vms|awk -F'\"' '{print $2}'"

        self.list_running_cmd = 'list runningvms'

        self.get_node_macs = ("showvminfo --machinereadable {_NodeName_} | "

                "grep "

                '"macaddress" | awk -F '

                "'"

                '"'

                "' '{print $2}'")

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class virsh(object):

"""set commands for basic Virsh control."""

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    def __init__(self):

        self.base_cmd = '/usr/bin/virsh'

        self.start_cmd = 'start {_NodeName_}'

        self.stop_cmd = 'destroy {_NodeName_}'

        self.reboot_cmd = 'reset {_NodeName_}'

        self.list_cmd = "list --all | tail -n +2 | awk -F\" \" '{print $2}'"

        self.list_running_cmd = \

            "list --all|grep running|awk -v qc='\"' -F\" \" '{print qc$2qc}'"

        self.get_node_macs = ("dumpxml {_NodeName_} | grep "

            '"mac address" | awk -F'

            '"'

            "'"

            '" '

            "'{print $2}' | tr -d ':'")