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#
# Author:: "Dan Robinson" <drobinson@chef.io>
# Author:: "Christopher M. Luciano" <cmlucian@us.ibm.com>
# Copyright:: Copyright (c) 2014-2016 Chef Software, Inc.
# Copyright (C) 2015 IBM Corp.
# License:: Apache License, Version 2.0
#
# 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.
#
#
# Provides a set of attributes for a VMware ESX virtual machine with results
# obtained from vmware-toolbox-cmd. VMware Tools must be installed
# on the virtual machine.
#
# Modify the path to vmware-toolbox-cmd in the call to get_vm_attributes for
# your particular operating system and configuration
#
# Example:
#
# get_vm_attributes("/usr/bin/vmware-toolbox-cmd")
#
Ohai.plugin(:VMware) do
provides "vmware"
depends "virtualization"
def from_cmd(cmd)
so = shell_out(cmd)
so.stdout.split($/)[0]
end
def get_vm_attributes(vmtools_path)
if !File.exist?(vmtools_path)
Ohai::Log.debug("#{vmtools_path} not found")
else
vmware Mash.new
begin
# vmware-toolbox-cmd stat <param> commands
# Iterate through each parameter supported by the "vwware-toolbox-cmd stat" command, assign value
# to attribute "vmware[:<parameter>]"
[ "hosttime", "speed", "sessionid", "balloon", "swap", "memlimit", "memres", "cpures", "cpulimit" ].each do |param|
vmware[param] = from_cmd("#{vmtools_path} stat #{param}")
if vmware[param] =~ /UpdateInfo failed/
vmware[param] = nil
end
end
# vmware-toolbox-cmd <param> status commands
# Iterate through each parameter supported by the "vwware-toolbox-cmd status" command, assign value
# to attribute "vmware[:<parameter>]"
[ "upgrade", "timesync" ].each do |param|
vmware[param] = from_cmd("#{vmtools_path} #{param} status")
end
rescue
Ohai::Log.debug("Error while collecting VMware guest attributes")
end
end
end
collect_data(:linux) do
get_vm_attributes("/usr/bin/vmware-toolbox-cmd") if virtualization[:systems][:vmware]
end
end
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