Class: Eien::Config::ListTask

Inherits:
Task
  • Object
show all
Defined in:
lib/eien/config/list_task.rb

Instance Attribute Summary collapse

Attributes inherited from Task

#context, #namespace, #task_config

Instance Method Summary collapse

Methods included from Helpers::TimeHelpers

#summarize_age

Constructor Details

#initialize(context, app, name) ⇒ ListTask

Returns a new instance of ListTask.



8
9
10
11
12
 
# File 'lib/eien/config/list_task.rb', line 8

def initialize(context, app, name)
  @app = app
  @name = name
  super(context)
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



6
7
8
 
# File 'lib/eien/config/list_task.rb', line 6

def app
  @app
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



6
7
8
 
# File 'lib/eien/config/list_task.rb', line 6

def name
  @name
end

Instance Method Details

#run! ⇒ Object 



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 
# File 'lib/eien/config/list_task.rb', line 14

def run!
  the_app = Eien.app_from_name(context, app)
  client = kubeclient_builder.build_v1_kubeclient(context)

  config_map = begin
    client.get_config_map(::Eien.config_map_name(name), the_app.spec.namespace)
  rescue Kubeclient::ResourceNotFoundError
    nil
  end

  return if config_map.nil?

  key_pairs = config_map.data.to_h || {}
  table = TTY::Table.new(
    [
      colorize("KEY").yellow,
      colorize("VALUE").yellow,
    ],
    key_pairs.map do |key, value|
      [
        key,
        value,
      ]
    end,
  )

  output = table.render(:basic)
  puts output
end