Class: Chef::Provisioning::OneViewDriver

Inherits:
Driver
  • Object
show all
Includes:
CreateMachine, CustomizeMachine, ICspAPI, OneViewAPI, RestAPI
Defined in:
lib/chef/provisioning/oneview_driver.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from ICspAPIv104

#icsp_v104_build_personality_data, #icsp_v104_parse_connection

Methods included from OneViewSanStorage

#enable_boot_from_san, #fill_volume_details, #update_san_info

Methods included from RestAPI

#rest_api

Constructor Details

#initialize(canonical_url, config) ⇒ OneViewDriver

Returns a new instance of OneViewDriver.



39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
 
# File 'lib/chef/provisioning/oneview_driver.rb', line 39

def initialize(canonical_url, config)
  super(canonical_url, config)

  @oneview_base_url    = config[:knife][:oneview_url]
  fail 'Must set the knife[:oneview_url] attribute!' if @oneview_base_url.nil? || @oneview_base_url.empty?
  @oneview_username    = config[:knife][:oneview_username]
  fail 'Must set the knife[:oneview_username] attribute!' if @oneview_username.nil? || @oneview_username.empty?
  @oneview_password    = config[:knife][:oneview_password]
  fail 'Must set the knife[:oneview_password] attribute!' if @oneview_password.nil? || @oneview_password.empty?
  @oneview_disable_ssl = config[:knife][:oneview_ignore_ssl]
  @oneview_api_version = 120 # Use this version for all calls that don't override it
  @current_oneview_api_version = get_oneview_api_version
  @oneview_key         = 

  @icsp_base_url       = config[:knife][:icsp_url]
  fail 'Must set the knife[:icsp_url] attribute!' if @icsp_base_url.nil? || @icsp_base_url.empty?
  @icsp_username       = config[:knife][:icsp_username]
  fail 'Must set the knife[:icsp_username] attribute!' if @icsp_username.nil? || @icsp_username.empty?
  @icsp_password       = config[:knife][:icsp_password]
  fail 'Must set the knife[:icsp_password] attribute!' if @icsp_password.nil? || @icsp_password.empty?
  @icsp_disable_ssl    = config[:knife][:icsp_ignore_ssl]
  @icsp_api_version    = 102 # Use this version for all calls that don't override it
  @current_icsp_api_version = get_icsp_api_version
  @icsp_key            = 
end

Class Method Details

.canonicalize_url(url, config) ⇒ Object 



26
27
28
29
30
31
32
33
 
# File 'lib/chef/provisioning/oneview_driver.rb', line 26

def self.canonicalize_url(url, config)
  _scheme, oneview_url = url.split(':', 2)
  if oneview_url.nil? || oneview_url == ''
    oneview_url = config[:knife][:oneview_url]
  end
  fail 'Must set the knife[:oneview_url] attribute!' if oneview_url.nil? || oneview_url.empty?
  'oneview:' + oneview_url
end

.from_url(oneview_url, config) ⇒ Object 



35
36
37
 
# File 'lib/chef/provisioning/oneview_driver.rb', line 35

def self.from_url(oneview_url, config)
  OneViewDriver.new(oneview_url, config)
end

Instance Method Details

#allocate_machine(action_handler, machine_spec, machine_options) ⇒ Object 



66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
 
# File 'lib/chef/provisioning/oneview_driver.rb', line 66

def allocate_machine(action_handler, machine_spec, machine_options)
  host_name = machine_options[:driver_options][:host_name]
  if machine_spec.reference
    if get_oneview_profile_by_sn(machine_spec.reference['serial_number']).nil? # It doesn't really exist
      action_handler.report_progress "Machine #{host_name} does not really exist.  Recreating ..."
      machine_spec.reference = nil
    else # Update reference data
      machine_spec.reference['driver_url'] = driver_url
      machine_spec.reference['driver_version'] = ONEVIEW_DRIVER_VERSION
    end
  end
  if !machine_spec.reference
    action_handler.perform_action "Creating server #{machine_spec.name}" do
      profile = create_machine(action_handler, machine_spec, machine_options)
      machine_spec.reference = {
        'driver_url' => driver_url,
        'driver_version' => ONEVIEW_DRIVER_VERSION,
        'serial_number' => profile['serialNumber']
      }
    end
  end
end

#allocate_machines(action_handler, specs_and_options, _parallelizer) ⇒ Object 



90
91
92
93
94
 
# File 'lib/chef/provisioning/oneview_driver.rb', line 90

def allocate_machines(action_handler, specs_and_options, _parallelizer)
  specs_and_options.each do |machine_spec, machine_options|
    allocate_machine(action_handler, machine_spec, machine_options)
  end
end

#connect_to_machine(machine_spec, machine_options) ⇒ Object 



197
198
199
 
# File 'lib/chef/provisioning/oneview_driver.rb', line 197

def connect_to_machine(machine_spec, machine_options)
  machine_for(machine_spec, machine_options)
end

#destroy_machine(action_handler, machine_spec, machine_options) ⇒ Object 



146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
 
# File 'lib/chef/provisioning/oneview_driver.rb', line 146

def destroy_machine(action_handler, machine_spec, machine_options)
  if machine_spec.reference
    power_off(action_handler, machine_spec) # Power off server
    destroy_icsp_server(action_handler, machine_spec) # Delete os deployment server from ICSP
    destroy_oneview_profile(action_handler, machine_spec) # Delete server profile from OneView

    name = machine_spec.name # Save for next steps

    # Delete the node from the Chef server
    action_handler.perform_action "Release machine #{machine_spec.reference['serial_number']}" do
      machine_spec.reference = nil
      machine_spec.delete(action_handler)
    end

    # Delete client from the Chef server
    action_handler.perform_action "Delete client '#{name}' from Chef server" do
      begin
        ridley = Ridley.new(
          server_url:  machine_options[:convergence_options][:chef_server][:chef_server_url],
          client_name: machine_options[:convergence_options][:chef_server][:options][:client_name],
          client_key:  machine_options[:convergence_options][:chef_server][:options][:signing_key_filename]
        )
        ridley.client.delete(name)
      rescue  Exception => e
        action_handler.report_progress "WARN: Failed to delete client #{name} from server!"
        puts "Error: #{e.message}"
      end
    end

    # Remove entry from known_hosts file(s)
    if machine_options[:driver_options][:ip_address]
      action_handler.perform_action "Delete entry for '#{machine_options[:driver_options][:ip_address]}' from known_hosts file(s)" do
        files = [File.expand_path('~/.ssh/known_hosts'), File.expand_path('/etc/ssh/known_hosts')]
        files.each do |f|
          next if !File.exist?(f)
          begin
            text = File.read(f)
            text.gsub!(/#{machine_options[:driver_options][:ip_address]} ssh-rsa.*(\n|\r\n)/, '')
            File.open(f, 'w') {|file| file.puts text } if text
          rescue  Exception => e
            action_handler.report_progress "WARN: Failed to delete entry for '#{machine_options[:driver_options][:ip_address]}' from known_hosts file: '#{f}'! "
            puts "Error: #{e.message}"
          end
        end
      end
    end

  end # End if machine_spec.reference
end

#machine_for(machine_spec, machine_options) ⇒ Object 



105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
 
# File 'lib/chef/provisioning/oneview_driver.rb', line 105

def machine_for(machine_spec, machine_options)
  bootstrap_ip_address = machine_options[:driver_options][:ip_address]
  unless bootstrap_ip_address
    id, connection = machine_options[:driver_options][:connections].find { |_id, c| c[:bootstrap] == true }
    fail 'Must specify a connection to use to bootstrap!' unless id && connection
    bootstrap_ip_address = connection[:ip4Address] # For static IPs
    unless bootstrap_ip_address # Look for dhcp address given to this connection
      profile = get_oneview_profile_by_sn(machine_spec.reference['serial_number'])
      my_server = get_icsp_server_by_sn(machine_spec.reference['serial_number'])
      mac = profile['connections'].find {|x| x['id'] == id}['mac']
      interface = my_server['interfaces'].find { |i| i['macAddr'] == mac }
      bootstrap_ip_address = interface['ipv4Addr'] || interface['ipv6Addr']
    end
    bootstrap_ip_address ||= my_server['hostName'] # Fall back on hostName
  end
  fail 'Server IP address not specified and could not be retrieved!' unless bootstrap_ip_address
  username = machine_options[:transport_options][:user] || 'root' rescue 'root'
  default_ssh_options = {
    # auth_methods: ['password', 'publickey'],
    # keys: ['~/.ssh/id_rsa'],
    password: Chef::Config.knife[:node_root_password]
  }
  ssh_options = machine_options[:transport_options][:ssh_options] || default_ssh_options rescue default_ssh_options
  default_options = {
    prefix: 'sudo ',
    ssh_pty_enable: true
  }
  options = machine_options[:transport_options][:options] || default_options rescue default_options

  transport = Chef::Provisioning::Transport::SSH.new(bootstrap_ip_address, username, ssh_options, options, config)
  convergence_strategy = Chef::Provisioning::ConvergenceStrategy::InstallSh.new(
    machine_options[:convergence_options], {})
  Chef::Provisioning::Machine::UnixMachine.new(machine_spec, transport, convergence_strategy)
end

#ready_machine(action_handler, machine_spec, machine_options) ⇒ Object 



97
98
99
100
101
102
 
# File 'lib/chef/provisioning/oneview_driver.rb', line 97

def ready_machine(action_handler, machine_spec, machine_options)
  profile = get_oneview_profile_by_sn(machine_spec.reference['serial_number'])
  fail "Failed to retrieve Server Profile for #{machine_spec.name}. Serial Number used to search: #{machine_spec.reference['serial_number']}" unless profile
  customize_machine(action_handler, machine_spec, machine_options, profile)
  machine_for(machine_spec, machine_options) # Return the Machine object
end

#stop_machine(action_handler, machine_spec, _machine_options) ⇒ Object 



141
142
143
 
# File 'lib/chef/provisioning/oneview_driver.rb', line 141

def stop_machine(action_handler, machine_spec, _machine_options)
  power_off(action_handler, machine_spec) if machine_spec.reference
end