Class: Bosh::Bootstrap::PublicStemcell

Inherits:
Object
  • Object
show all
Defined in:
lib/bosh-bootstrap/public_stemcell.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(key, size) ⇒ PublicStemcell

Returns a new instance of PublicStemcell.



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# File 'lib/bosh-bootstrap/public_stemcell.rb', line 5

def initialize(key, size)
  @key = key
  @size = size

  @parsed_version = key.scan(/[\d]*_?[\d]+/).first
end

Instance Attribute Details

#size ⇒ Object (readonly)

Returns the value of attribute size.



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# File 'lib/bosh-bootstrap/public_stemcell.rb', line 3

def size
  @size
end

Instance Method Details

#legacy? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bosh-bootstrap/public_stemcell.rb', line 37

def legacy?
  @key.include?('legacy')
end

#name ⇒ Object 



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# File 'lib/bosh-bootstrap/public_stemcell.rb', line 12

def name
  File.basename(@key)
end

#stemcell_name ⇒ String

light-bosh-stemcell-2719-aws-xen-ubuntu-trusty-go_agent.tgz into bosh-aws-xen-ubuntu-trusty-go_agent

Returns:

  • (String) —

    guesses ultimate stemcell name from file name



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# File 'lib/bosh-bootstrap/public_stemcell.rb', line 26

def stemcell_name
  name.
    gsub(/(.tgz)|(#{@parsed_version})/, '').
    gsub(/^.*bosh-stemcell-/, 'bosh-').
    split('-').reject { |c| c.empty? }.join('-')
end

#url ⇒ Object 



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# File 'lib/bosh-bootstrap/public_stemcell.rb', line 33

def url
  "#{PublicStemcells::PUBLIC_STEMCELLS_BASE_URL}/#{@key}"
end

#variety ⇒ Object 



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# File 'lib/bosh-bootstrap/public_stemcell.rb', line 20

def variety
  name.gsub(/(.tgz)|(bosh-stemcell-)|(#{@parsed_version})/, '').split('-').reject { |c| c.empty? }.join('-')
end

#version ⇒ Object 



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# File 'lib/bosh-bootstrap/public_stemcell.rb', line 16

def version
  @parsed_version.gsub('_', '.')
end