Class: Chef::Knife::VspherePoolQuery
Instance Method Summary
collapse
#choose_datastore, common_options, #datacenter, #fatal_exit, #find_all_in_folder, #find_datastore, #find_datastorecluster, #find_datastores_regex, #find_device, #find_folder, #find_in_folder, #find_network, #find_pool, #get_config, #get_path_to_object, #get_vm, #get_vms, #linux?, #password, #tcp_test_port, #tcp_test_port_vm, #traverse_folders_for_computeresources, #traverse_folders_for_dc, #traverse_folders_for_vm, #traverse_folders_for_vms, #vim_connection, #windows?
Methods inherited from Chef::Knife
#log_verbose?
Instance Method Details
#run ⇒ Object
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# File 'lib/chef/knife/vsphere_pool_query.rb', line 24
def run
$stdout.sync = true
poolname = @name_args[0]
if poolname.nil?
show_usage
fatal_exit('You must specify a resource poor or cluster name (see knife vsphere pool list)')
end
query_string = @name_args[1]
if query_string.nil?
show_usage
fatal_exit('You must specify a QUERY value (e.g. summary.overallStatus )')
end
vim_connection
dc = datacenter
folder = dc.hostFolder
pool = traverse_folders_for_pool(folder, poolname) || abort("Pool #{poolname} not found")
query = query_string.split '.'
result = pool
query.each do |part|
message, index = part.split(/[\[\]]/)
unless result.respond_to? message.to_sym
fatal_exit("\"#{query_string}\" not recognized.")
end
result = index ? result.send(message)[index.to_i] : result.send(message)
end
puts result
end
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#traverse_folders_for_pool(folder, poolname) ⇒ Object
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# File 'lib/chef/knife/vsphere_pool_query.rb', line 11
def traverse_folders_for_pool(folder, poolname)
children = folder.children.find_all
children.each do |child|
if child.class == RbVmomi::VIM::ClusterComputeResource || child.class == RbVmomi::VIM::ComputeResource || child.class == RbVmomi::VIM::ResourcePool
return child if child.name == poolname
elsif child.class == RbVmomi::VIM::Folder
pool = traverse_folders_for_pool(child, poolname)
return pool if pool
end
end
false
end
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