Class: Fog::Compute::AWS::Server

Inherits:
Server
  • Object
show all
Extended by:
Deprecation
Defined in:
lib/fog/aws/models/compute/server.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attributes = {}) ⇒ Server

Returns a new instance of Server.



59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
 
# File 'lib/fog/aws/models/compute/server.rb', line 59

def initialize(attributes={})
  self.groups     ||= ["default"] unless (attributes[:subnet_id] || attributes[:security_group_ids] || attributes[:network_interfaces])
  self.flavor_id  ||= 't1.micro'

  # Old 'connection' is renamed as service and should be used instead
  prepare_service_value(attributes)

  self.image_id   ||= begin
    self.username ||= 'ubuntu'
    case @service.instance_variable_get(:@region) # Ubuntu 10.04 LTS 64bit (EBS)
    when 'ap-northeast-1'
      'ami-5e0fa45f'
    when 'ap-southeast-1'
      'ami-f092eca2'
    when 'ap-southeast-2'
      'ami-fb8611c1' # Ubuntu 12.04 LTS 64bit (EBS)
    when 'eu-west-1'
      'ami-3d1f2b49'
    when 'sa-east-1'
      'ami-d0429ccd'
    when 'us-east-1'
      'ami-3202f25b'
    when 'us-west-1'
      'ami-f5bfefb0'
    when 'us-west-2'
      'ami-e0ec60d0'
    end
  end
  super
end

Instance Attribute Details

#architecture ⇒ Object

Returns the value of attribute architecture.



12
13
14
 
# File 'lib/fog/aws/models/compute/server.rb', line 12

def architecture
  @architecture
end

#iam_instance_profile_arn=(value) ⇒ Object (writeonly)

Sets the attribute iam_instance_profile_arn

Parameters:

  • value —

    the value to set the attribute iam_instance_profile_arn to.



57
58
59
 
# File 'lib/fog/aws/models/compute/server.rb', line 57

def iam_instance_profile_arn=(value)
  @iam_instance_profile_arn = value
end

#iam_instance_profile_name=(value) ⇒ Object (writeonly)

Sets the attribute iam_instance_profile_name

Parameters:

  • value —

    the value to set the attribute iam_instance_profile_name to.



57
58
59
 
# File 'lib/fog/aws/models/compute/server.rb', line 57

def iam_instance_profile_name=(value)
  @iam_instance_profile_name = value
end

#instance_initiated_shutdown_behavior ⇒ Object

Returns the value of attribute instance_initiated_shutdown_behavior.



27
28
29
 
# File 'lib/fog/aws/models/compute/server.rb', line 27

def instance_initiated_shutdown_behavior
  @instance_initiated_shutdown_behavior
end

#password ⇒ Object

Returns the value of attribute password.



56
57
58
 
# File 'lib/fog/aws/models/compute/server.rb', line 56

def password
  @password
end

Instance Method Details

#addresses ⇒ Object 



90
91
92
93
94
 
# File 'lib/fog/aws/models/compute/server.rb', line 90

def addresses
  requires :id

  service.addresses(:server => self)
end

#console_output ⇒ Object 



96
97
98
99
100
 
# File 'lib/fog/aws/models/compute/server.rb', line 96

def console_output
  requires :id

  service.get_console_output(id)
end

#destroy ⇒ Object 



102
103
104
105
106
107
 
# File 'lib/fog/aws/models/compute/server.rb', line 102

def destroy
  requires :id

  service.terminate_instances(id)
  true
end

#flavor ⇒ Object 



118
119
120
 
# File 'lib/fog/aws/models/compute/server.rb', line 118

def flavor
  @flavor ||= service.flavors.all.find {|flavor| flavor.id == flavor_id}
end

#flavor=(new_flavor) ⇒ Object 



114
115
116
 
# File 'lib/fog/aws/models/compute/server.rb', line 114

def flavor=(new_flavor)
  @flavor = new_flavor
end

#flavor_id ⇒ Object 



110
111
112
 
# File 'lib/fog/aws/models/compute/server.rb', line 110

def flavor_id
  @flavor && @flavor.id || attributes[:flavor_id]
end

#key_pair ⇒ Object 



122
123
124
125
126
 
# File 'lib/fog/aws/models/compute/server.rb', line 122

def key_pair
  requires :key_name

  service.key_pairs.all(key_name).first
end

#key_pair=(new_keypair) ⇒ Object 



128
129
130
 
# File 'lib/fog/aws/models/compute/server.rb', line 128

def key_pair=(new_keypair)
  self.key_name = new_keypair && new_keypair.name
end

#monitor=(new_monitor) ⇒ Object

I tried to call it monitoring= and be smart with attributes[] but in #save a merge_attribute is called after run_instance thus making an un-necessary request. Use this until finding a clever solution



253
254
255
256
257
258
259
260
261
262
263
264
265
 
# File 'lib/fog/aws/models/compute/server.rb', line 253

def monitor=(new_monitor)
  if persisted?
    case new_monitor
    when true
      response = service.monitor_instances(identity)
    when false
      response = service.unmonitor_instances(identity)
    else
      raise ArgumentError.new("only Boolean allowed here")
    end
  end
  self.monitoring = new_monitor
end

#ready? ⇒ Boolean

Returns:

  • (Boolean) 


132
133
134
 
# File 'lib/fog/aws/models/compute/server.rb', line 132

def ready?
  state == 'running'
end

#reboot ⇒ Object 



136
137
138
139
140
 
# File 'lib/fog/aws/models/compute/server.rb', line 136

def reboot
  requires :id
  service.reboot_instances(id)
  true
end

#save ⇒ Object

Raises:

  • (Fog::Errors::Error) 


142
143
144
145
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
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
 
# File 'lib/fog/aws/models/compute/server.rb', line 142

def save
  raise Fog::Errors::Error.new('Resaving an existing object may create a duplicate') if persisted?
  requires :image_id

  options = {
    'BlockDeviceMapping'          => block_device_mapping,
    'NetworkInterfaces'           => network_interfaces,
    'ClientToken'                 => client_token,
    'DisableApiTermination'       => disable_api_termination,
    'EbsOptimized'                => ebs_optimized,
    'IamInstanceProfile.Arn'      => @iam_instance_profile_arn,
    'IamInstanceProfile.Name'     => @iam_instance_profile_name,
    'InstanceInitiatedShutdownBehavior' => instance_initiated_shutdown_behavior,
    'InstanceType'                => flavor_id,
    'KernelId'                    => kernel_id,
    'KeyName'                     => key_name,
    'Monitoring.Enabled'          => monitoring,
    'Placement.AvailabilityZone'  => availability_zone,
    'Placement.GroupName'         => placement_group,
    'Placement.Tenancy'           => tenancy,
    'PrivateIpAddress'            => private_ip_address,
    'RamdiskId'                   => ramdisk_id,
    'SecurityGroup'               => groups,
    'SecurityGroupId'             => security_group_ids,
    'SubnetId'                    => subnet_id,
    'UserData'                    => user_data,
  }
  options.delete_if {|key, value| value.nil?}

  # If subnet is defined then this is a Virtual Private Cloud.
  # subnet & security group cannot co-exist. Attempting to specify
  # both subnet and groups will cause an error.  Instead please make
  # use of Security Group Ids when working in a VPC.
  if subnet_id
    options.delete('SecurityGroup')
    if associate_public_ip
      options['NetworkInterface.0.DeviceIndex'] = 0
      options['NetworkInterface.0.AssociatePublicIpAddress'] = associate_public_ip
      options['NetworkInterface.0.SubnetId'] = options['SubnetId']
      options.delete('SubnetId')
      if options['SecurityGroupId'].kind_of?(Array)
        options['SecurityGroupId'].each {|id|
          options["NetworkInterface.0.SecurityGroupId.#{options['SecurityGroupId'].index(id)}"] = id
        }
      else
        options["NetworkInterface.0.SecurityGroupId.0"] = options['SecurityGroupId']
      end
      options.delete('SecurityGroupId')
      if private_ip_address
        options.delete('PrivateIpAddress')
        options['NetworkInterface.0.PrivateIpAddress'] = private_ip_address
      end
    end
  else
    options.delete('SubnetId')
  end

  data = service.run_instances(image_id, 1, 1, options)
  merge_attributes(data.body['instancesSet'].first)

  if tags = self.tags
    # expect eventual consistency
    Fog.wait_for { self.reload rescue nil }
    service.create_tags(
      self.identity,
      tags
    )
  end

  true
end

#setup(credentials = {}) ⇒ Object 



214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
 
# File 'lib/fog/aws/models/compute/server.rb', line 214

def setup(credentials = {})
  requires :ssh_ip_address, :username
  require 'net/ssh'

  commands = [
    %{mkdir .ssh},
    %{passwd -l #{username}},
    %{echo "#{Fog::JSON.encode(Fog::JSON.sanitize(attributes))}" >> ~/attributes.json}
  ]
  if public_key
    commands << %{echo "#{public_key}" >> ~/.ssh/authorized_keys}
  end

  # wait for aws to be ready
  wait_for { sshable?(credentials) }

  Fog::SSH.new(ssh_ip_address, username, credentials).run(commands)
end

#start ⇒ Object 



233
234
235
236
237
 
# File 'lib/fog/aws/models/compute/server.rb', line 233

def start
  requires :id
  service.start_instances(id)
  true
end

#stop(force = false) ⇒ Object 



239
240
241
242
243
 
# File 'lib/fog/aws/models/compute/server.rb', line 239

def stop(force = false)
  requires :id
  service.stop_instances(id, force)
  true
end

#volumes ⇒ Object 



245
246
247
248
 
# File 'lib/fog/aws/models/compute/server.rb', line 245

def volumes
  requires :id
  service.volumes(:server => self)
end