Class: Hippo::ObjectDefinition

Inherits:
Object
  • Object
show all
Defined in:
lib/hippo/object_definition.rb

Instance Method Summary collapse

Constructor Details

#initialize(object, stage, clean: false) ⇒ ObjectDefinition

Returns a new instance of ObjectDefinition.



7
8
9
10
 
# File 'lib/hippo/object_definition.rb', line 7

def initialize(object, stage, clean: false)
  @object = object
  @stage = stage
end

Instance Method Details

#[](name) ⇒ Object 



12
13
14
 
# File 'lib/hippo/object_definition.rb', line 12

def [](name)
  @object[name]
end

#base64_encode_data!(object = ) ⇒ Object 



44
45
46
47
48
49
50
51
52
 
# File 'lib/hippo/object_definition.rb', line 44

def base64_encode_data!(object = @object['data'])
  object.each do |key, value|
    object[key] = if value.is_a?(Hash)
                    base64_encode_data!(value)
                  else
                    Base64.encode64(value.to_s).gsub(/\n/, '').strip
                  end
  end
end

#dig(*args) ⇒ Object 



16
17
18
 
# File 'lib/hippo/object_definition.rb', line 16

def dig(*args)
  @object.dig(*args)
end

#insert_default_labels! ⇒ Object 



58
59
60
61
62
63
 
# File 'lib/hippo/object_definition.rb', line 58

def insert_default_labels!
  metadata['labels'] ||= {}
  metadata['labels']['app.kubernetes.io/name'] = @stage.manifest.name
  metadata['labels']['app.kubernetes.io/instance'] = @stage.name
  metadata['labels']['app.kubernetes.io/managed-by'] = 'hippo'
end

#insert_deployment_id!(deployment_id) ⇒ Object 



65
66
67
68
69
70
71
72
73
74
 
# File 'lib/hippo/object_definition.rb', line 65

def insert_deployment_id!(deployment_id)
  metadata['labels'] ||= {}
  metadata['labels']['hippo.adam.ac/deployID'] = deployment_id

  # For deployments, insert the ID on the template too for deployments.
  if kind == 'Deployment' && pod_metadata = @object.dig('spec', 'template', 'metadata')
    pod_metadata['labels'] ||= {}
    pod_metadata['labels']['hippo.adam.ac/deployID'] = deployment_id
  end
end

#insert_namespace! ⇒ Object 



54
55
56
 
# File 'lib/hippo/object_definition.rb', line 54

def insert_namespace!
  metadata['namespace'] = @stage.namespace
end

#kind ⇒ Object 



28
29
30
 
# File 'lib/hippo/object_definition.rb', line 28

def kind
  @object['kind']
end

#metadata ⇒ Object 



24
25
26
 
# File 'lib/hippo/object_definition.rb', line 24

def metadata
  @object['metadata'] ||= {}
end

#name ⇒ Object 



20
21
22
 
# File 'lib/hippo/object_definition.rb', line 20

def name
  metadata['name']
end

#yaml ⇒ Object 



32
33
34
 
# File 'lib/hippo/object_definition.rb', line 32

def yaml
  @object.to_yaml(line_width: -1)
end

#yaml_to_apply ⇒ Object 



36
37
38
39
40
41
42
 
# File 'lib/hippo/object_definition.rb', line 36

def yaml_to_apply
  object = ObjectDefinition.new(@object.dup, @stage)
  object.insert_namespace!
  object.insert_default_labels!
  object.base64_encode_data! if kind == 'Secret'
  object.yaml
end