Class: Avm::Docker::Image

Inherits:
EacDocker::Images::Templatized
  • Object
show all
Defined in:
lib/avm/docker/image.rb

Direct Known Subclasses

Instances::DockerImage, Self::DockerImage

Constant Summary collapse

DEFAULT_REGISTRY_NAME = 
'local'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(registry = nil) ⇒ Image

Returns a new instance of Image.



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# File 'lib/avm/docker/image.rb', line 24

def initialize(registry = nil)
  @registry = registry || self.class.default_registry
  self.snapshot = true
  self.version = true
end

Instance Attribute Details

#registry ⇒ Object (readonly)

Returns the value of attribute registry.



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# File 'lib/avm/docker/image.rb', line 20

def registry
  @registry
end

#snapshot ⇒ Object

Returns the value of attribute snapshot.



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# File 'lib/avm/docker/image.rb', line 21

def snapshot
  @snapshot
end

#version ⇒ Object

Returns the value of attribute version.



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# File 'lib/avm/docker/image.rb', line 22

def version
  @version
end

Class Method Details

.default_registry ⇒ EacDocker::Registry

Returns:

  • (EacDocker::Registry) 


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# File 'lib/avm/docker/image.rb', line 15

def default_registry
  ::EacDocker::Registry.new(DEFAULT_REGISTRY_NAME)
end

Instance Method Details

#build(extra_args = []) ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 30

def build(extra_args = [])
  nyi "Extra args: #{extra_args}" if extra_args.any?

  provide
end

#generator_version ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 36

def generator_version
  ::Avm::VERSION
end

#push ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 40

def push
  ::EacDocker::Executables.docker.command.append(['push', tag]).system!
end

#read_entry(path, options = {}) ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 44

def read_entry(path, options = {})
  method = path.gsub('.', '_')
  return send(method) if respond_to?(path, true)
  return instance.read_entry(path, options) if respond_to?(:instance)

  raise "Method \"#{method}\" not found for entry \"#{path}\""
end

#run(instance) ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 52

def run(instance)
  run_run(instance) if container_exist?(instance)
end

#tag ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 56

def tag
  r = tag_name
  r += ":#{tag_version}" if tag_version.present?
  r
end

#tag_name ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 62

def tag_name
  return registry.name if registry.name.present?

  raise 'Registry name is blank'
end

#tag_version ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 68

def tag_version
  [tag_version_version, stereotype_tag].reject(&:blank?).join('_')
end

#tag_version_version ⇒ Object 



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# File 'lib/avm/docker/image.rb', line 72

def tag_version_version
  return nil unless version

  r = generator_version
  r += '-snapshot' if snapshot
  r
end