Class: Inspec::Resources::DockerContainer

Inherits:
Object
  • Object
show all
Includes:
DockerObject
Defined in:
lib/resources/docker_container.rb

Instance Method Summary collapse

Methods included from DockerObject

#exist?, #id

Constructor Details

#initialize(opts = {}) ⇒ DockerContainer

Returns a new instance of DockerContainer.



33
34
35
36
37
38
39
40
 
# File 'lib/resources/docker_container.rb', line 33

def initialize(opts = {})
  # if a string is provided, we expect it is the name
  if opts.is_a?(String)
    @opts = { name: opts }
  else
    @opts = opts
  end
end

Instance Method Details

#command ⇒ Object 



58
59
60
61
62
63
 
# File 'lib/resources/docker_container.rb', line 58

def command
  return unless object_info.entries.length == 1

  cmd = object_info.commands[0]
  cmd.slice(1, cmd.length - 2)
end

#image ⇒ Object 



65
66
67
 
# File 'lib/resources/docker_container.rb', line 65

def image
  object_info.images[0] if object_info.entries.length == 1
end

#labels ⇒ Object 



50
51
52
 
# File 'lib/resources/docker_container.rb', line 50

def labels
  object_info.labels
end

#ports ⇒ Object 



54
55
56
 
# File 'lib/resources/docker_container.rb', line 54

def ports
  object_info.ports[0] if object_info.entries.length == 1
end

#repo ⇒ Object 



69
70
71
 
# File 'lib/resources/docker_container.rb', line 69

def repo
  parse_components_from_image(image)[:repo] if object_info.entries.size == 1
end

#running? ⇒ Boolean

Returns:

  • (Boolean) 


42
43
44
 
# File 'lib/resources/docker_container.rb', line 42

def running?
  status.downcase.start_with?('up') if object_info.entries.length == 1
end

#status ⇒ Object 



46
47
48
 
# File 'lib/resources/docker_container.rb', line 46

def status
  object_info.status[0] if object_info.entries.length == 1
end

#tag ⇒ Object 



73
74
75
 
# File 'lib/resources/docker_container.rb', line 73

def tag
  parse_components_from_image(image)[:tag] if object_info.entries.size == 1
end

#to_s ⇒ Object 



77
78
79
80
 
# File 'lib/resources/docker_container.rb', line 77

def to_s
  name = @opts[:name] || @opts[:id]
  "Docker Container #{name}"
end