Class: Bosh::Deployer::Specification

Inherits:
Object
  • Object
show all
Defined in:
lib/bosh/deployer/specification.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(spec) ⇒ Specification

Returns a new instance of Specification.



18
19
20
21
 
# File 'lib/bosh/deployer/specification.rb', line 18

def initialize(spec)
  @spec = spec
  @properties = @spec['properties']
end

Instance Attribute Details

#properties ⇒ Object

Returns the value of attribute properties.



16
17
18
 
# File 'lib/bosh/deployer/specification.rb', line 16

def properties
  @properties
end

#spec ⇒ Object

Returns the value of attribute spec.



15
16
17
 
# File 'lib/bosh/deployer/specification.rb', line 15

def spec
  @spec
end

Class Method Details

.load_apply_spec(dir) ⇒ Object 



8
9
10
11
12
13
 
# File 'lib/bosh/deployer/specification.rb', line 8

def self.load_apply_spec(dir)
  file = 'apply_spec.yml'
  apply_spec = File.join(dir, file)
  err "this isn't a micro bosh stemcell - #{file} missing" unless File.exist?(apply_spec)
  Psych.load_file(apply_spec)
end

.load_from_stemcell(dir) ⇒ Object 



3
4
5
6
 
# File 'lib/bosh/deployer/specification.rb', line 3

def self.load_from_stemcell(dir)
  spec = load_apply_spec(dir)
  Specification.new(spec)
end

Instance Method Details

#delete(name) ⇒ Object

Parameters:

  • name (String) —

    property name to delete from the spec



63
64
65
 
# File 'lib/bosh/deployer/specification.rb', line 63

def delete(name)
  @spec.delete(name)
end

#director_port ⇒ String

Returns the port the director runs on.

Returns:

  • (String) —

    the port the director runs on



68
69
70
 
# File 'lib/bosh/deployer/specification.rb', line 68

def director_port
  @properties['director']['port']
end

#update(bosh_ip, service_ip) ⇒ Object

Update the spec with the IP of the micro bosh instance.

Parameters:

  • bosh_ip (String) —

    IP address of the micro bosh VM

  • service_ip (String) —

    private IP of the micro bosh VM on AWS/OS, or the same as the bosh_ip if vSphere/vCloud



27
28
29
30
31
32
33
34
35
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
 
# File 'lib/bosh/deployer/specification.rb', line 27

def update(bosh_ip, service_ip)
  # set the director name to what is specified in the micro_bosh.yml
  if Config.name
    @properties['director'] = {} unless @properties['director']
    @properties['director']['name'] = Config.name
  end

  # on AWS blobstore and nats need to use an elastic IP (if available),
  # as when the micro bosh instance is re-created during a deployment,
  # it might get a new private IP
  %w{blobstore nats}.each do |service|
    update_agent_service_address(service, bosh_ip)
  end

  services = %w{director redis blobstore nats registry dns}
  services.each do |service|
    update_service_address(service, service_ip)
  end

  # health monitor does not listen to any ports, so there is no
  # need to update the service address, but we still want to
  # be able to override values in the apply_spec
  override_property(@properties, 'hm', Config.spec_properties['hm'])
  override_property(@properties, 'director', Config.spec_properties['director'])
  set_property(@properties, 'ntp', Config.spec_properties['ntp'])

  set_property(
    @properties,
    'compiled_package_cache',
    Config.spec_properties['compiled_package_cache'],
  )

  @spec
end