Class: Fog::AWS::Compute::Servers

Inherits:
Collection
  • Object
show all
Defined in:
lib/fog/aws/models/compute/servers.rb

Instance Attribute Summary

Attributes inherited from Collection

#connection

Instance Method Summary collapse

Methods inherited from Collection

#clear, #create, #inspect, #load, model, #model, #new, #reload, #table, #to_json

Methods included from Fog::Attributes::ClassMethods

#_load, #aliases, #attribute, #attributes, #identity, #ignore_attributes, #ignored_attributes

Methods included from Fog::Attributes::InstanceMethods

#_dump, #attributes, #identity, #identity=, #merge_attributes, #new_record?, #requires

Constructor Details

#initialize(attributes) ⇒ Servers

Returns a new instance of Servers.



16
17
18
19
 
# File 'lib/fog/aws/models/compute/servers.rb', line 16

def initialize(attributes)
  @filters ||= {}
  super
end

Instance Method Details

#all(filters = @filters) ⇒ Object 



21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
# File 'lib/fog/aws/models/compute/servers.rb', line 21

def all(filters = @filters)
  unless filters.is_a?(Hash)
    Formatador.display_line("[yellow][WARN] all with #{filters.class} param is deprecated, use all('instance-id' => []) instead[/] [light_black](#{caller.first})[/]")
    filters = {'instance-id' => [*filters]}
  end
  @filters = filters
  data = connection.describe_instances(filters).body
  load(
    data['reservationSet'].map do |reservation|
      reservation['instancesSet'].map do |instance|
        instance.merge(:groups => reservation['groupSet'])
      end
    end.flatten
  )
end

#bootstrap(new_attributes = {}) ⇒ Object 



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
65
66
67
 
# File 'lib/fog/aws/models/compute/servers.rb', line 37

def bootstrap(new_attributes = {})
  server = connection.servers.new(new_attributes)

  unless new_attributes[:key_name]
    # first or create fog_#{credential} keypair
    name = Fog.respond_to?(:credential) && Fog.credential || :default
    unless server.key_pair = connection.key_pairs.get("fog_#{name}")
      server.key_pair = connection.key_pairs.create(
        :name => "fog_#{name}",
        :public_key => server.public_key
      )
    end
  end

  # make sure port 22 is open in the first security group
  security_group = connection.security_groups.get(server.groups.first)
  authorized = security_group.ip_permissions.detect do |ip_permission|
    ip_permission['ipRanges'].first && ip_permission['ipRanges'].first['cidrIp'] == '0.0.0.0/0' &&
    ip_permission['fromPort'] == 22 &&
    ip_permission['ipProtocol'] == 'tcp' &&
    ip_permission['toPort'] == 22
  end
  unless authorized
    security_group.authorize_port_range(22..22)
  end

  server.save
  server.wait_for { ready? }
  server.setup(:key_data => [server.private_key])
  server
end

#get(server_id) ⇒ Object 



69
70
71
72
73
74
75
 
# File 'lib/fog/aws/models/compute/servers.rb', line 69

def get(server_id)
  if server_id
    self.class.new(:connection => connection).all('instance-id' => server_id).first
  end
rescue Fog::Errors::NotFound
  nil
end