Class: Fog::Rackspace::Compute::Real

Inherits:
Object
  • Object
show all
Defined in:
lib/fog/compute/rackspace.rb,
lib/fog/compute/requests/rackspace/list_images.rb,
lib/fog/compute/requests/rackspace/create_image.rb,
lib/fog/compute/requests/rackspace/delete_image.rb,
lib/fog/compute/requests/rackspace/list_flavors.rb,
lib/fog/compute/requests/rackspace/list_servers.rb,
lib/fog/compute/requests/rackspace/create_server.rb,
lib/fog/compute/requests/rackspace/delete_server.rb,
lib/fog/compute/requests/rackspace/reboot_server.rb,
lib/fog/compute/requests/rackspace/resize_server.rb,
lib/fog/compute/requests/rackspace/server_action.rb,
lib/fog/compute/requests/rackspace/update_server.rb,
lib/fog/compute/requests/rackspace/list_addresses.rb,
lib/fog/compute/requests/rackspace/get_image_details.rb,
lib/fog/compute/requests/rackspace/get_flavor_details.rb,
lib/fog/compute/requests/rackspace/get_server_details.rb,
lib/fog/compute/requests/rackspace/list_images_detail.rb,
lib/fog/compute/requests/rackspace/list_flavors_detail.rb,
lib/fog/compute/requests/rackspace/list_servers_detail.rb,
lib/fog/compute/requests/rackspace/list_public_addresses.rb,
lib/fog/compute/requests/rackspace/revert_resized_server.rb,
lib/fog/compute/requests/rackspace/confirm_resized_server.rb,
lib/fog/compute/requests/rackspace/list_private_addresses.rb

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Real

Returns a new instance of Real.



94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
 
# File 'lib/fog/compute/rackspace.rb', line 94

def initialize(options={})
  unless options.delete(:provider)
    location = caller.first
    warning = "[yellow][WARN] Fog::Rackspace::Compute.new is deprecated, use Fog::Compute.new(:provider => 'Rackspace') instead[/]"
    warning << " [light_black](" << location << ")[/] "
    Formatador.display_line(warning)
  end

  require 'json'
  @rackspace_api_key = options[:rackspace_api_key]
  @rackspace_username = options[:rackspace_username]
  @rackspace_auth_url = options[:rackspace_auth_url]
  authenticate
  @connection = Fog::Connection.new("#{@scheme}://#{@host}:#{@port}", options[:persistent])
end

Instance Method Details

#confirm_resized_server(server_id) ⇒ Object

Confirm resizing

Parameters

  • server_id<~Integer> - Id of server to confirm



11
12
13
14
 
# File 'lib/fog/compute/requests/rackspace/confirm_resized_server.rb', line 11

def confirm_resized_server(server_id)
  body = { 'confirmResize' => nil }
  server_action(server_id, body, 204)
end

#create_image(server_id, options = {}) ⇒ Object

Create an image from a running server

Parameters

  • server_id<~Integer> - Id of server to create image from

  • options<~Hash> - Name

Returns

  • response<~Excon::Response>:

    • ‘image’<~Hash>:

      • ‘id’<~Integer> - Id of image

      • ‘name’<~String> - Name of image

      • ‘serverId’<~Integer> - Id of server



18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 
# File 'lib/fog/compute/requests/rackspace/create_image.rb', line 18

def create_image(server_id, options = {})
  data = {
    'image' => {
      'serverId' => server_id
    }
  }
  if options['name']
    data['image']['name'] = options['name']
  end
  request(
    :body     => data.to_json,
    :expects  => 202,
    :method   => 'POST',
    :path     => "images"
  )
end

#create_server(flavor_id, image_id, options = {}) ⇒ Object

Create a new server

Parameters

  • flavor_id<~Integer> - Id of flavor for server

  • image_id<~Integer> - Id of image for server

  • name<~String> - Name of server

  • options<~Hash>:

    • ‘metadata’<~Hash> - Up to 5 key value pairs containing 255 bytes of info

    • ‘name’<~String> - Name of server, defaults to “slice#id”

    • ‘personality’<~Array>: Up to 5 files to customize server

      • file<~Hash>:

        • ‘contents’<~String> - Contents of file (10kb total of contents)

        • ‘path’<~String> - Path to file (255 bytes total of path strings)

Returns

  • response<~Excon::Response>:

    • body<~Hash>:

    • ‘server’<~Hash>:

      • ‘addresses’<~Hash>:

        • ‘public’<~Array> - public address strings

        • ‘private’<~Array> - private address strings

      • ‘adminPass’<~String> - Admin password for server

      • ‘flavorId’<~Integer> - Id of servers current flavor

      • ‘hostId’<~String>

      • ‘id’<~Integer> - Id of server

      • ‘imageId’<~Integer> - Id of image used to boot server

      • ‘metadata’<~Hash> - metadata

      • ‘name<~String> - Name of server

      • ‘progress’<~Integer> - Progress through current status

      • ‘status’<~String> - Current server status



36
37
38
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
64
 
# File 'lib/fog/compute/requests/rackspace/create_server.rb', line 36

def create_server(flavor_id, image_id, options = {})
  data = {
    'server' => {
      'flavorId'  => flavor_id,
      'imageId'   => image_id
    }
  }
  if options['metadata']
    data['server']['metadata'] = options['metadata']
  end
  if options['name']
    data['server']['name'] = options['name']
  end
  if options['personality']
    data['server']['personality'] = []
    for file in options['personality']
      data['server']['personality'] << {
        'contents'  => Base64.encode64(file['contents']),
        'path'      => file['path']
      }
    end
  end
  request(
    :body     => data.to_json,
    :expects  => 202,
    :method   => 'POST',
    :path     => 'servers.json'
  )
end

#delete_image(image_id) ⇒ Object

Delete an image

Parameters

  • image_id<~Integer> - Id of image to delete



11
12
13
14
15
16
17
 
# File 'lib/fog/compute/requests/rackspace/delete_image.rb', line 11

def delete_image(image_id)
  request(
    :expects  => 204,
    :method   => 'DELETE',
    :path     => "images/#{image_id}"
  )
end

#delete_server(server_id) ⇒ Object

Delete an existing server

Parameters

  • id<~Integer> - Id of server to delete



11
12
13
14
15
16
17
 
# File 'lib/fog/compute/requests/rackspace/delete_server.rb', line 11

def delete_server(server_id)
  request(
    :expects => 202,
    :method => 'DELETE',
    :path   => "servers/#{server_id}"
  )
end

#get_flavor_details(flavor_id) ⇒ Object

Get details for flavor by id

Returns

  • response<~Excon::Response>:

    • body<~Hash>:

      • ‘id’<~Integer> - Id of the flavor

      • ‘name’<~String> - Name of the flavor

      • ‘ram’<~Integer> - Amount of ram for the flavor

      • ‘disk’<~Integer> - Amount of diskspace for the flavor



15
16
17
18
19
20
21
 
# File 'lib/fog/compute/requests/rackspace/get_flavor_details.rb', line 15

def get_flavor_details(flavor_id)
  request(
    :expects  => [200, 203],
    :method   => 'GET',
    :path     => "flavors/#{flavor_id}.json"
  )
end

#get_image_details(image_id) ⇒ Object

Get details for image by id

Returns

  • response<~Excon::Response>:

    • body<~Hash>:

      • ‘id’<~Integer> - Id of the image

      • ‘name’<~String> - Name of the image

      • ‘serverId’<~Integer> - Id of server image was created from

      • ‘status’<~Integer> - Status of image

      • ‘updated’<~String> - Timestamp of last update



16
17
18
19
20
21
22
 
# File 'lib/fog/compute/requests/rackspace/get_image_details.rb', line 16

def get_image_details(image_id)
  request(
    :expects  => [200, 203],
    :method   => 'GET',
    :path     => "images/#{image_id}.json"
  )
end

#get_server_details(server_id) ⇒ Object

Get details about a server

Parameters

  • server_id<~Integer> - Id of server to get details for

Returns

  • response<~Excon::Response>:

    • body<~Hash>:

    • ‘server’<~Hash>:

      • ‘addresses’<~Hash>:

        • ‘public’<~Array> - public address strings

        • ‘private’<~Array> - private address strings

      • ‘flavorId’<~Integer> - Id of servers current flavor

      • ‘hostId’<~String>

      • ‘id’<~Integer> - Id of server

      • ‘imageId’<~Integer> - Id of image used to boot server

      • ‘metadata’<~Hash> - metadata

      • ‘name<~String> - Name of server

      • ‘progress’<~Integer> - Progress through current status

      • ‘status’<~String> - Current server status



26
27
28
29
30
31
32
 
# File 'lib/fog/compute/requests/rackspace/get_server_details.rb', line 26

def get_server_details(server_id)
  request(
    :expects  => [200, 203],
    :method   => 'GET',
    :path     => "servers/#{server_id}.json"
  )
end

#list_addresses(server_id) ⇒ Object

List all server addresses

Parameters

  • server_id<~Integer> - Id of server to list addresses for

Returns

  • response<~Excon::Response>:

    • body<~Hash>:

    • ‘addresses’<~Array>:

      • ‘public’<~Array> - Public ip addresses

      • ‘private’<~Array> - Private ip addresses



17
18
19
20
21
22
23
 
# File 'lib/fog/compute/requests/rackspace/list_addresses.rb', line 17

def list_addresses(server_id)
  request(
    :expects  => [200, 203],
    :method   => 'GET',
    :path     => "servers/#{server_id}/ips.json"
  )
end

#list_flavors ⇒ Object

List all flavors (IDs and names only)

Returns

  • response<~Excon::Response>:

    • body<~Hash>:

      • ‘id’<~Integer> - Id of the flavor

      • ‘name’<~String> - Name of the flavor



13
14
15
16
17
18
19
 
# File 'lib/fog/compute/requests/rackspace/list_flavors.rb', line 13

def list_flavors
  request(
    :expects  => [200, 203],
    :method   => 'GET',
    :path     => 'flavors.json'
  )
end

#list_flavors_detail ⇒ Object

List all flavors

Returns

  • response<~Excon::Response>:

    • body<~Hash>:

      • ‘id’<~Integer> - Id of the flavor

      • ‘name’<~String> - Name of the flavor

      • ‘ram’<~Integer> - Amount of ram for the flavor

      • ‘disk’<~Integer> - Amount of diskspace for the flavor



15
16
17
18
19
20
21
 
# File 'lib/fog/compute/requests/rackspace/list_flavors_detail.rb', line 15

def list_flavors_detail
  request(
    :expects  => [200, 203],
    :method   => 'GET',
    :path     => 'flavors/detail.json'
  )
end

#list_images ⇒ Object

List all images (IDs and names only)

Returns

  • response<~Excon::Response>:

    • body<~Hash>:

      • ‘id’<~Integer> - Id of the image

      • ‘name’<~String> - Name of the image



13
14
15
16
17
18
19
 
# File 'lib/fog/compute/requests/rackspace/list_images.rb', line 13

def list_images
  request(
    :expects  => [200, 203],
    :method   => 'GET',
    :path     => 'images.json'
  )
end

#list_images_detail ⇒ Object

List all images

Returns

  • response<~Excon::Response>:

    • body<~Hash>:

      • ‘id’<~Integer> - Id of the image

      • ‘name’<~String> - Name of the image

      • ‘updated’<~String> - Last update timestamp for image

      • ‘created’<~String> - Creation timestamp for image

      • ‘status’<~String> - Status of image



16
17
18
19
20
21
22
 
# File 'lib/fog/compute/requests/rackspace/list_images_detail.rb', line 16

def list_images_detail
  request(
    :expects  => [200, 203],
    :method   => 'GET',
    :path     => 'images/detail.json'
  )
end

#list_private_addresses(server_id) ⇒ Object

List private server addresses

Parameters

  • server_id<~Integer> - Id of server to list addresses for

Returns

  • response<~Excon::Response>:

    • body<~Hash>:

      • ‘private’<~Array> - Public ip addresses



15
16
17
18
19
20
21
 
# File 'lib/fog/compute/requests/rackspace/list_private_addresses.rb', line 15

def list_private_addresses(server_id)
  request(
    :expects  => [200, 203],
    :method   => 'GET',
    :path     => "servers/#{server_id}/ips/private.json"
  )
end

#list_public_addresses(server_id) ⇒ Object

List public server addresses

Parameters

  • server_id<~Integer> - Id of server to list addresses for

Returns

  • response<~Excon::Response>:

    • body<~Hash>:

      • ‘public’<~Array> - Public ip addresses



15
16
17
18
19
20
21
 
# File 'lib/fog/compute/requests/rackspace/list_public_addresses.rb', line 15

def list_public_addresses(server_id)
  request(
    :expects  => [200, 203],
    :method   => 'GET',
    :path     => "servers/#{server_id}/ips/public.json"
  )
end

#list_servers ⇒ Object

List all servers (IDs and names only)

Returns

  • response<~Excon::Response>:

    • body<~Hash>:

    • ‘servers’<~Array>:

      • ‘id’<~Integer> - Id of server

      • ‘name<~String> - Name of server



14
15
16
17
18
19
20
 
# File 'lib/fog/compute/requests/rackspace/list_servers.rb', line 14

def list_servers
  request(
    :expects  => [200, 203],
    :method   => 'GET',
    :path     => 'servers.json'
  )
end

#list_servers_detail ⇒ Object

List all servers details

Returns

  • response<~Excon::Response>:

    • body<~Hash>:

    • ‘servers’<~Array>:

      • ‘id’<~Integer> - Id of server

      • ‘name<~String> - Name of server

      • ‘imageId’<~Integer> - Id of image used to boot server

      • ‘flavorId’<~Integer> - Id of servers current flavor

      • ‘hostId’<~String>

      • ‘status’<~String> - Current server status

      • ‘progress’<~Integer> - Progress through current status

      • ‘addresses’<~Hash>:

        • ‘public’<~Array> - public address strings

        • ‘private’<~Array> - private address strings

      • ‘metadata’<~Hash> - metadata



23
24
25
26
27
28
29
 
# File 'lib/fog/compute/requests/rackspace/list_servers_detail.rb', line 23

def list_servers_detail
  request(
    :expects  => [200, 203],
    :method   => 'GET',
    :path     => 'servers/detail.json'
  )
end

#reboot_server(server_id, type = 'SOFT') ⇒ Object

Reboot an existing server

Parameters

  • server_id<~Integer> - Id of server to reboot

  • type<~String> - Type of reboot, must be in [‘HARD’, ‘SOFT’]



12
13
14
15
 
# File 'lib/fog/compute/requests/rackspace/reboot_server.rb', line 12

def reboot_server(server_id, type = 'SOFT')
  body = { 'reboot' => { 'type' => type }}
  server_action(server_id, body)
end

#reload ⇒ Object 



110
111
112
 
# File 'lib/fog/compute/rackspace.rb', line 110

def reload
  @connection.reset
end

#request(params) ⇒ Object 



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
139
140
141
142
143
 
# File 'lib/fog/compute/rackspace.rb', line 114

def request(params)
  begin
    response = @connection.request(params.merge!({
      :headers  => {
        'Content-Type' => 'application/json',
        'X-Auth-Token' => @auth_token
      }.merge!(params[:headers] || {}),
      :host     => @host,
      :path     => "#{@path}/#{params[:path]}"
    }))
  rescue Excon::Errors::Unauthorized => error
    if JSON.parse(response.body)['unauthorized']['message'] == 'Invalid authentication token.  Please renew.'
      authenticate
      retry
    else
      raise error
    end
  rescue Excon::Errors::HTTPStatusError => error
    raise case error
    when Excon::Errors::NotFound
      Fog::Rackspace::Compute::NotFound.slurp(error)
    else
      error
    end
  end
  unless response.body.empty?
    response.body = JSON.parse(response.body)
  end
  response
end

#resize_server(server_id, flavor_id) ⇒ Object

Reboot an existing server

Parameters

  • server_id<~Integer> - Id of server to resize

  • size<~String> - new size. call list_flavors to get available flavors



12
13
14
15
 
# File 'lib/fog/compute/requests/rackspace/resize_server.rb', line 12

def resize_server(server_id, flavor_id)
  body = { 'resize' => { 'flavorId' => flavor_id }}
  server_action(server_id, body)
end

#revert_resized_server(server_id) ⇒ Object

Revert resizing

Parameters

  • server_id<~Integer> - Id of server to revert



11
12
13
14
 
# File 'lib/fog/compute/requests/rackspace/revert_resized_server.rb', line 11

def revert_resized_server(server_id)
  body = { 'revertResize' => nil }
  server_action(server_id, body)
end

#server_action(server_id, body, expects = 202) ⇒ Object

Reboot an existing server

Parameters

  • server_id<~Integer> - Id of server to reboot

  • body<~.to_json object> - Body of the request, describes the action (see reboot_server as an example)

  • expect<~Integer> - expected return, 202 except for confirm resize (204)



13
14
15
16
17
18
19
20
 
# File 'lib/fog/compute/requests/rackspace/server_action.rb', line 13

def server_action(server_id, body, expects=202)
  request(
    :body     => body.to_json,
    :expects  => expects,
    :method   => 'POST',
    :path     => "servers/#{server_id}/action.json"
  )
end

#update_server(server_id, options = {}) ⇒ Object

Update an existing server

Parameters

# server_id<~Integer> - Id of server to update

  • options<~Hash>:

    • adminPass<~String> - New admin password for server

    • name<~String> - New name for server



13
14
15
16
17
18
19
20
 
# File 'lib/fog/compute/requests/rackspace/update_server.rb', line 13

def update_server(server_id, options = {})
  request(
    :body     => { 'server' => options }.to_json,
    :expects  => 204,
    :method   => 'PUT',
    :path     => "servers/#{server_id}.json"
  )
end