vcenter-segfault.rb

#!/usr/bin/ruby

require 'optparse'
require 'rbvmomi'

# but have
OptionParser.new do |opts|
	opts.on('-h', '--host=HOST', 'vCenter host') { |v| HOST=v }
	opts.on('-u', '--user=NAME', 'vCenter login user') { |v| USER=v }
	opts.on('-p', '--password=PASSWORD', 'vCenter password') { |v| PSWD=v }
end.parse!

# take defaults from env
unless defined? HOST
	HOST=ENV["VC_HOST"]
end

unless defined? USER
	USER=ENV["VC_USER"]
end

unless defined? PSWD
	PSWD=ENV["VC_PASSWORD"]
end

unless HOST && USER && PSWD
	puts <<EOT
Usage: #{$0} [arguments]

Mandatory arguments:
  --host=name       .... vCenter hostname
  --user=name       .... vCenter login user name
  --password=text   .... vCenter password
EOT
	exit 1
end

#####

def get(folder, type, entities=[])
	return nil if folder == []

	folder.childEntity.each do |child|
		name, junk = child.to_s.split('(')

		case name
		when "Folder"
			get(child, type, entities)
		when type
			entities.push(child)
		end
	end

	return entities
end

# vCenter connection
VIM = RbVmomi::VIM

begin
	vim = RbVmomi::VIM.connect(
		host: HOST,
		user: USER,
		password: PSWD,
		insecure: true)
rescue RbVmomi::Fault => e
	puts "ERROR: #{e.message}"
	exit 1
end

sc = vim.serviceInstance.content
rf = sc.rootFolder

# about
puts "Name:        " + sc.about.name.to_s
puts "Version:     " + sc.about.version.to_s
puts "Build:       " + sc.about.build.to_s
puts "API version: " + sc.about.apiVersion.to_s
puts "Login user:  " + USER
puts

dirs = [
	'segfault_test/10/test',
	'segfault_test/11/test',
	'segfault_test/12/test',
	'segfault/'
]

get(rf, 'Datacenter').each { |dc|
	puts "Datacenter:  #{dc.name}"
	dc.datastore.each { |ds|
		puts "Datastore:   #{ds.name}"

		# create
		dirs.each { |n|
			directory_name = "[#{ds.name}] #{n}"

			directory_params = {
				:name                     => directory_name,
				:datacenter               => dc,
				:createParentDirectories  => true
			}

			sc.fileManager.MakeDirectory(directory_params)
		}

		# delete
		dirs.each { |n|
			directory_name = "[#{ds.name}] #{n}"

			directory_params = {
				:name		=> directory_name,
				:datacenter	=> dc,
			}

			begin
				sc.fileManager.DeleteDatastoreFile_Task(directory_params) #.wait_for_completion
			rescue
			end
		}

		# Note: if there is sleep enough to process the tasks
		# before exit, the vpxd doesn't crash anymore
		#sleep 5

		sc.sessionManager.Logout
		vim.close
		exit
	}
}