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* Initial release

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0 parents commit d12f05751d6257ab5658a416d9dd6e3cdbb821c2 @rubiojr committed Oct 20, 2011
201 LICENSE
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75 README.rdoc
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+= Knife ESX
+
+= DESCRIPTION:
+
+This is the unofficial Opscode Knife plugin for ESX. This plugin gives knife the ability to create, bootstrap, and manage virtual machines in a VMWare ESX/ESXi host.
+
+You'll need an ESX(i)4/5 host with SSH enabled and a privileged user account to connect to it via SSH:
+
+You'll also need a base VM template (a VMDK in fact) with CentOS/Ubuntu/Fedora with vmware-tools installed.
+
+http://github.com/rubiojr/knife-esx
+
+= INSTALLATION:
+
+Be sure you are running the latest version Chef. Versions earlier than 0.10.0 don't support plugins:
+
+ gem install chef
+
+This plugin is distributed as a Ruby Gem. To install it, run:
+
+ gem install knife-esx
+
+Depending on your system's configuration, you may need to run this command with root privileges.
+
+= CONFIGURATION:
+
+In order to communicate with the ESX Cloud API you will have to tell Knife about your Username and API Key. The easiest way to accomplish this is to create some entries in your <tt>knife.rb</tt> file:
+
+ knife[:esx_host] = "Your ESX host address"
+ knife[:esx_username] = "root"
+ knife[:esx_password] = "secret"
+
+You also have the option of passing your ESX Host/Username/Password into the individual knife subcommands using the <tt>--esx-host</tt> <tt>--esx-username</tt> and <tt>--esx-password</tt> command options
+
+ # provision a new Ubuntu 11.10 VM
+ knife esx vm create --template-file ~/.chef/bootstrap/ubuntu11.10-gems.erb \
+ --vm-disk /path-to/ubuntu1110-x64-vmware-tools.vmdk \
+ --vm-name knife-esx-test-ubuntu \
+ --datastore datastore1
+ --esx-host my-test-host \
+ --esx-password secret
+
+= SUBCOMMANDS:
+
+This plugin provides the following Knife subcommands. Specific command options can be found by invoking the subcommand with a <tt>--help</tt> flag
+
+== knife esx vm create
+
+Provisions a new virtual machine in the ESX host and then perform a Chef bootstrap (using the SSH protocol). The goal of the bootstrap is to get Chef installed on the target system so it can run Chef Client with a Chef Server. The main assumption is a baseline OS installation exists (provided by the provisioning). It is primarily intended for Chef Client systems that talk to a Chef server. By default the virtual machine is bootstrapped using the {ubuntu10.04-gems}[https://github.com/opscode/chef/blob/master/chef/lib/chef/knife/bootstrap/ubuntu10.04-gems.erb] template. This can be overridden using the <tt>-d</tt> or <tt>--template-file</tt> command options.
+
+== knife esx vm delete
+
+Deletes an existing virtual machine in the currently configured ESX host by the virtual machine name. You can find the instance id by entering 'knife esx vm list'. Please note - this does not delete the associated node and client objects from the Chef server.
+
+== knife esx vm list
+
+Outputs a list of all virtual machines in the currently configured ESX host. Please note - this shows all the virtual machines available in the ESX host, some of which may not be currently managed by the Chef server.
+
+= LICENSE:
+
+Author:: Sergio Rubio (<rubiojr@frameos.org>)
+Copyright:: Copyright (c) 2011 Sergio Rubio
+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.
68 features/esx.feature
@@ -0,0 +1,68 @@
+Feature: knife esx
+
+ Scenario: Run esx create vm without arguments
+ When I run `knife esx vm create`
+ Then the output should contain:
+ """
+ ERROR: You have not provided a valid VMDK file. (--vm-disk)
+ """
+ Scenario: Print help
+ When I run `knife esx --help`
+ Then the output should contain "Available esx subcommands:"
+
+ Scenario: Unknown esx create sub-command
+ When I run `knife esx create foobar`
+ Then the output should contain "FATAL: Cannot find sub command for:"
+
+ Scenario: Invalid VMDK file
+ When I run `knife esx vm create --vm-disk /tmp/foo9098jfj`
+ Then the output should contain "Invalid VMDK disk file (--vm-disk)"
+
+ Scenario: Missing VM name
+ When I run `knife esx vm create --vm-disk /tmp/test.vmdk`
+ Then the output should contain "ERROR: Invalid Virtual Machine name (--vm-name)"
+
+ Scenario: Missing Host option
+ When I run `knife esx vm create --vm-disk /tmp/test.vmdk --vm-name knife-esx-test`
+ Then the output should contain "ERROR: RuntimeError: host option required"
+
+ Scenario: Invalid ESX host
+ When I run `knife esx vm create --vm-disk /tmp/m0n0wall-stream.vmdk --vm-name knife-esx-test --esx-host localhost --esx-password temporal --datastore datastore1`
+ Then the output should contain "ERROR: Network Error: Connection refused"
+
+ Scenario: Invalid ESX password
+ When I run `knife esx vm create --vm-disk /tmp/m0n0wall-stream.vmdk --vm-name knife-esx-test --esx-host esx-test-host --esx-password oiusdf`
+ Then the output should contain "ERROR: RbVmomi::Fault: InvalidLogin: Cannot complete login due to an incorrect user name or password"
+
+ Scenario: Unknown host
+ When I run `knife esx vm create --vm-disk /tmp/m0n0wall-stream.vmdk --vm-name knife-esx-test --esx-host lllocalhost --esx-password temporal --datastore datastore1`
+ Then the output should contain "ERROR: Network Error: getaddrinfo: Name or service not known"
+
+ Scenario: Missing VMWare Tools in server
+ When I run `knife esx vm create --vm-disk /tmp/m0n0wall-stream.vmdk --vm-name knife-esx-test --esx-host esx-test-host --esx-password temporal --datastore datastore1`
+ Then the output should contain "Timeout trying to reach the VM. Does it have vmware-tools installed?"
+
+ Scenario: Existing VM disk in host
+ When I run `knife esx vm create --vm-disk /tmp/m0n0wall-stream.vmdk --vm-name knife-esx-test --esx-host esx-test-host --esx-password temporal --datastore datastore1`
+ Then the output should contain "ERROR: Exception: Destination file"
+
+ Scenario: Delete Existing VM
+ When I run `knife esx vm delete --force-delete yes knife-esx-test --esx-host esx-test-host --esx-password temporal`
+ Then the output should contain "WARNING: Deleted virtual machine knife-esx-test"
+
+ Scenario: Delete non-existent VM
+ When I run `knife esx vm delete --force-delete yes knife-esx-test --esx-host esx-test-host --esx-password temporal`
+ Then the output should contain "WARNING: Virtual Machine knife-esx-test not found"
+
+ @announce
+ Scenario: Success bootstraping VM
+ When I run `knife esx vm create --template-file /home/rubiojr/.chef/bootstrap/ubuntu11.10-gems.erb --vm-disk /home/rubiojr/tmp/ubuntu1110-x64-vmware-tools.vmdk --vm-name knife-esx-test-ubuntu --esx-host esx-test-host --esx-password temporal --datastore datastore1 --no-host-key-verify`
+ Then the output should contain "Done!"
+
+ Scenario: List virtual machine
+ When I run `knife esx vm list --esx-host esx-test-host --esx-password temporal`
+ Then the output should contain "knife-esx-test-ubuntu"
+
+ Scenario: Delete Existing VM
+ When I run `knife esx vm delete --force-delete yes knife-esx-test-ubuntu --esx-host esx-test-host --esx-password temporal`
+ Then the output should contain "WARNING: Deleted virtual machine knife-esx-test-ubuntu"
0 features/foo
No changes.
0 features/step_definitions/steps.rb
No changes.
11 features/support/env.rb
@@ -0,0 +1,11 @@
+require 'aruba/cucumber'
+require 'fileutils'
+
+Before do
+ @aruba_timeout_seconds = 600
+ FileUtils.touch "/tmp/test.vmdk"
+end
+
+After do
+ FileUtils.rm "/tmp/test.vmdk"
+end
24 knife-esx.gemspec
@@ -0,0 +1,24 @@
+# -*- encoding: utf-8 -*-
+$:.push File.expand_path("../lib", __FILE__)
+require "knife-esx/version"
+
+Gem::Specification.new do |s|
+ s.name = "knife-esx"
+ s.version = Knife::ESX::VERSION
+ s.has_rdoc = true
+ s.authors = ["Sergio Rubio"]
+ s.email = ["rubiojr@frameos.org","rubiojr@frameos.org"]
+ s.homepage = "http://github.com/rubiojr/knife-esx"
+ s.summary = "ESX Support for Chef's Knife Command"
+ s.description = s.summary
+ s.extra_rdoc_files = ["README.rdoc", "LICENSE" ]
+
+ s.files = `git ls-files`.split("\n")
+ s.test_files = `git ls-files -- {test,spec,features}/*`.split("\n")
+ s.executables = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+ s.add_dependency "esx", ">= 0.2"
+ s.add_dependency "terminal-table"
+ s.add_dependency "chef", ">= 0.10"
+ s.require_paths = ["lib"]
+
+end
81 lib/chef/knife/esx_base.rb
@@ -0,0 +1,81 @@
+#
+# Author:: Seth Chisamore (<schisamo@opscode.com>)
+# Author:: Sergio Rubio (<rubiojr@frameos.org>)
+# Copyright:: Copyright (c) 2011 Opscode, Inc.
+# Copyright:: Sergio Rubio (c) 2011
+# 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.
+#
+
+require 'chef/knife'
+
+class Chef
+ class Knife
+ module ESXBase
+
+ # :nodoc:
+ # Would prefer to do this in a rational way, but can't be done b/c of
+ # Mixlib::CLI's design :(
+ def self.included(includer)
+ includer.class_eval do
+
+ deps do
+ require 'net/ssh/multi'
+ require 'esx'
+ require 'readline'
+ require 'chef/json_compat'
+ require 'terminal-table/import'
+ end
+
+ option :esx_password,
+ :long => "--esx-password PASSWORD",
+ :description => "Your ESX password",
+ :proc => Proc.new { |key| Chef::Config[:knife][:esx_password] = key }
+
+ option :esx_username,
+ :long => "--esx-username USERNAME",
+ :default => "root",
+ :description => "Your ESX username (default 'root')",
+ :proc => Proc.new { |username| Chef::Config[:knife][:esx_username] = (username || 'root') }
+
+ option :esx_host,
+ :long => "--esx-host ADDRESS",
+ :description => "Your ESX host address",
+ :default => "127.0.0.1",
+ :proc => Proc.new { |host| Chef::Config[:knife][:esx_host] = host }
+ end
+ end
+
+ def connection
+ Chef::Config[:knife][:esx_username] = 'root' if not Chef::Config[:knife][:esx_username]
+ if not @connection
+ ui.info "#{ui.color("Connecting to ESX host #{config[:esx_host]}... ", :magenta)}"
+ @connection = ESX::Host.connect(Chef::Config[:knife][:esx_host],
+ Chef::Config[:knife][:esx_username],
+ Chef::Config[:knife][:esx_password])
+ else
+ @connection
+ end
+ end
+
+ def locate_config_value(key)
+ key = key.to_sym
+ Chef::Config[:knife][key] || config[key]
+ end
+
+ end
+ end
+end
+
+
222 lib/chef/knife/esx_vm_create.rb
@@ -0,0 +1,222 @@
+#
+# Author:: Adam Jacob (<adam@opscode.com>)
+# Copyright:: Copyright (c) 2009 Opscode, Inc.
+# 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.
+#
+
+require 'chef/knife/brightbox_base'
+
+class Chef
+ class Knife
+ class EsxVmCreate < Knife
+
+ include Knife::ESXBase
+
+ deps do
+ require 'readline'
+ require 'esx'
+ require 'chef/json_compat'
+ require 'chef/knife/bootstrap'
+ Chef::Knife::Bootstrap.load_deps
+ end
+
+ banner "knife esx vm create (options)"
+
+ option :vm_disk,
+ :long => "--vm-disk FILE",
+ :description => "The path to the VMDK disk file"
+
+ option :vm_name,
+ :long => "--vm-name NAME",
+ :description => "The Virtual Machine name"
+
+ option :datastore,
+ :long => "--datastore NAME",
+ :default => 'datastore1',
+ :description => "The Datastore to use for the VM files (default: datastore1)"
+
+ option :guest_id,
+ :long => "--guest-id NAME",
+ :default => "otherGuest",
+ :description => "The VM GuestID (default: otherGuest)"
+
+ option :memory,
+ :long => "--vm-memory MEM",
+ :default => "512",
+ :description => "The VM memory in MB (default: 512)"
+
+ option :chef_node_name,
+ :short => "-N NAME",
+ :long => "--node-name NAME",
+ :description => "The Chef node name for your new node"
+
+ option :prerelease,
+ :long => "--prerelease",
+ :description => "Install the pre-release chef gems"
+
+ option :bootstrap_version,
+ :long => "--bootstrap-version VERSION",
+ :description => "The version of Chef to install",
+ :proc => Proc.new { |v| Chef::Config[:knife][:bootstrap_version] = v }
+
+ option :distro,
+ :short => "-d DISTRO",
+ :long => "--distro DISTRO",
+ :description => "Bootstrap a distro using a template; default is 'ubuntu10.04-gems'",
+ :proc => Proc.new { |d| Chef::Config[:knife][:distro] = d },
+ :default => "ubuntu10.04-gems"
+
+ option :template_file,
+ :long => "--template-file TEMPLATE",
+ :description => "Full path to location of template to use",
+ :proc => Proc.new { |t| Chef::Config[:knife][:template_file] = t },
+ :default => false
+
+ option :run_list,
+ :short => "-r RUN_LIST",
+ :long => "--run-list RUN_LIST",
+ :description => "Comma separated list of roles/recipes to apply",
+ :proc => lambda { |o| o.split(/[\s,]+/) },
+ :default => []
+
+ option :ssh_user,
+ :short => "-x USERNAME",
+ :long => "--ssh-user USERNAME",
+ :description => "The ssh username; default is 'root'",
+ :default => "root"
+
+ option :ssh_password,
+ :short => "-P PASSWORD",
+ :long => "--ssh-password PASSWORD",
+ :description => "The ssh password"
+
+ option :identity_file,
+ :short => "-i IDENTITY_FILE",
+ :long => "--identity-file IDENTITY_FILE",
+ :description => "The SSH identity file used for authentication"
+
+ option :no_host_key_verify,
+ :long => "--no-host-key-verify",
+ :description => "Disable host key verification",
+ :boolean => true,
+ :default => false
+
+ def tcp_test_ssh(hostname)
+ tcp_socket = TCPSocket.new(hostname, 22)
+ readable = IO.select([tcp_socket], nil, nil, 5)
+ if readable
+ Chef::Log.debug("sshd accepting connections on #{hostname}, banner is #{tcp_socket.gets}")
+ yield
+ true
+ else
+ false
+ end
+ rescue Errno::ETIMEDOUT, Errno::EPERM
+ false
+ rescue Errno::ECONNREFUSED, Errno::EHOSTUNREACH, Errno::ENETUNREACH
+ sleep 2
+ false
+ ensure
+ tcp_socket && tcp_socket.close
+ end
+
+ def run
+ $stdout.sync = true
+
+ unless config[:vm_disk]
+ ui.error("You have not provided a valid VMDK file. (--vm-disk)")
+ exit 1
+ end
+
+ if not File.exist?(config[:vm_disk])
+ ui.error("Invalid VMDK disk file (--vm-disk)")
+ exit 1
+ end
+
+ vm_name = config[:vm_name]
+ if not vm_name
+ ui.error("Invalid Virtual Machine name (--vm-name)")
+ exit 1
+ end
+
+ datastore = config[:datastore]
+ memory = config[:memory]
+ vm_disk = config[:vm_disk]
+ guest_id =config[:guest_id]
+ destination_path = "/vmfs/volumes/#{datastore}/#{vm_name}"
+
+ connection.remote_command "mkdir #{destination_path}"
+ puts "#{ui.color("Creating VM... ", :magenta)}"
+ puts "#{ui.color("Importing VM disk... ", :magenta)}"
+ connection.import_disk vm_disk, destination_path + "/#{vm_name}.vmdk"
+ vm = connection.create_vm :vm_name => vm_name,
+ :datastore => datastore,
+ :disk_file => "#{vm_name}/#{vm_name}.vmdk",
+ :memory => memory,
+ :guest_id => guest_id
+ vm.power_on
+ puts " done \n"
+
+ puts "#{ui.color("VM Name", :cyan)}: #{vm.name}"
+ puts "#{ui.color("VM Memory", :cyan)}: #{(vm.memory_size.to_f/1024/1024).round} MB"
+
+ # wait for it to be ready to do stuff
+ print "\n#{ui.color("Waiting server... ", :magenta)}"
+ timeout = 100
+ found = connection.virtual_machines.find { |v| v.name == vm.name }
+ loop do
+ break if found.guest_info.vmware_tools_installed?
+ timeout -= 1
+ if timeout == 0
+ ui.error "Timeout trying to reach the VM. Does it have vmware-tools installed?"
+ exit 1
+ end
+ sleep 1
+ found = connection.virtual_machines.find { |v| v.name == vm.name }
+ end
+
+ print "\n#{ui.color("Waiting for sshd... ", :magenta)}"
+ print(".") until tcp_test_ssh(vm.ip_address) { sleep @initial_sleep_delay ||= 10; puts(" done") }
+ bootstrap_for_node(vm).run
+
+ puts "\n"
+ puts "#{ui.color("Name", :cyan)}: #{vm.name}"
+ puts "#{ui.color("IP Address", :cyan)}: #{vm.ip_address}"
+ puts "#{ui.color("Environment", :cyan)}: #{config[:environment] || '_default'}"
+ puts "#{ui.color("Run List", :cyan)}: #{config[:run_list].join(', ')}"
+ puts "#{ui.color("Done!", :green)}"
+ end
+
+ def bootstrap_for_node(vm)
+ bootstrap = Chef::Knife::Bootstrap.new
+ bootstrap.name_args = [vm.ip_address]
+ bootstrap.config[:run_list] = config[:run_list]
+ bootstrap.config[:ssh_user] = config[:ssh_user]
+ bootstrap.config[:identity_file] = config[:identity_file]
+ bootstrap.config[:chef_node_name] = config[:chef_node_name] || vm.name
+ bootstrap.config[:bootstrap_version] = locate_config_value(:bootstrap_version)
+ bootstrap.config[:distro] = locate_config_value(:distro)
+ # bootstrap will run as root...sudo (by default) also messes up Ohai on CentOS boxes
+ bootstrap.config[:use_sudo] = true unless config[:ssh_user] == 'root'
+ bootstrap.config[:template_file] = locate_config_value(:template_file)
+ bootstrap.config[:environment] = config[:environment]
+ bootstrap.config[:no_host_key_verify] = config[:no_host_key_verify]
+ bootstrap.config[:ssh_password] = config[:ssh_password]
+ bootstrap
+ end
+
+ end
+ end
+end
57 lib/chef/knife/esx_vm_delete.rb
@@ -0,0 +1,57 @@
+#
+# Author:: Adam Jacob (<adam@opscode.com>)
+# Copyright:: Copyright (c) 2009 Opscode, Inc.
+# 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.
+#
+
+require 'chef/knife/esx_base'
+
+class Chef
+ class Knife
+ class EsxVmDelete < Knife
+
+ include Knife::ESXBase
+
+ banner "knife esx vm delete VM_NAME [VM_NAME] (options)"
+
+ option :force_delete,
+ :long => "--force-delete NO",
+ :default => 'no',
+ :description => "Do not confirm VM deletion when yes"
+
+ def run
+ deleted = []
+ connection.virtual_machines.each do |vm|
+ @name_args.each do |vm_name|
+ if vm_name == vm.name
+ if config[:force_delete] != 'yes'
+ confirm("Do you really want to delete this virtual machine '#{vm.name}'")
+ end
+
+ vm.power_off if (vm.name =~ /#{vm.name}/ and vm.power_state == 'poweredOn')
+ vm.destroy
+ deleted << vm_name
+ ui.warn("Deleted virtual machine #{vm.name}")
+ end
+ end
+ end
+ @name_args.each do |vm_name|
+ ui.warn "Virtual Machine #{vm_name} not found" if not deleted.include?(vm_name)
+ end
+ end
+
+ end
+ end
+end
41 lib/chef/knife/esx_vm_list.rb
@@ -0,0 +1,41 @@
+#
+# Author:: Adam Jacob (<adam@opscode.com>)
+# Copyright:: Copyright (c) 2009 Opscode, Inc.
+# 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.
+#
+
+require 'chef/knife/esx_base'
+
+class Chef
+ class Knife
+ class EsxVmList < Knife
+
+ include Knife::ESXBase
+
+ banner "knife esx vm list (options)"
+
+ def run
+ $stdout.sync = true
+ vm_table = table do |t|
+ t.headings = %w{NAME IPADDR POWER_STATE VMW_TOOLS}
+ connection.virtual_machines.each do |vm|
+ t << [vm.name, vm.ip_address, vm.power_state, vm.guest_info.vmware_tools_installed?]
+ end
+ end
+ puts vm_table
+ end
+ end
+ end
+end
6 lib/knife-esx/version.rb
@@ -0,0 +1,6 @@
+module Knife
+ module ESX
+ VERSION = "0.1.0"
+ MAJOR, MINOR, TINY = VERSION.split('.')
+ end
+end

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