Class: YangProperty

Inherits:
Puppet::Property
  • Object
show all
Defined in:
lib/puppet/property/yang_property.rb

Overview

This subclass of Puppet::Property manages YANG content.

Direct Known Subclasses

YangJson

Instance Method Summary collapse

Instance Method Details

#inline_yang?(_yang_or_file) ⇒ Boolean

Determine if the specified value is inline YANG or a file path

Returns:

  • (Boolean) 


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# File 'lib/puppet/property/yang_property.rb', line 8

def inline_yang?(_yang_or_file)
  false
end

#insync?(is) ⇒ Boolean

Determine if the “is” value is the same as the “should” value (has the value of this property changed?)

Returns:

  • (Boolean) 


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# File 'lib/puppet/property/yang_property.rb', line 48

def insync?(is)
  replace = @resource && @resource[:mode] == :replace

  should_yang = should

  if is == :unknown
    # if the current config is unknown, assume configs are not in-sync
    insync = false
  else
    if replace
      insync = Cisco::Yang.insync_for_replace?(should_yang, is)
    else
      insync = Cisco::Yang.insync_for_merge?(should_yang, is)
    end
  end

  if insync
    debug '**************** IDEMPOTENT -- NO CHANGES DETECTED ****************'
  elsif debug '**************** IS vs SHOULD CHANGES DETECTED ****************'
  end

  insync
end

#should ⇒ Object 



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# File 'lib/puppet/property/yang_property.rb', line 33

def should
  return @should_yang if @should_yang

  result = super

  # need better way to determine life-cycle stage of provider
  if provider && provider.respond_to?(:active?) && provider.active?
    @should_yang = result = yang_content(result)
  end

  result
end

#yang_content(yang_or_file) ⇒ Object 



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# File 'lib/puppet/property/yang_property.rb', line 12

def yang_content(yang_or_file)
  return '' if yang_or_file.nil?

  # If it's not inline YANG, then assume it's a file, so read it in.
  if !inline_yang?(yang_or_file)
    #          begin
    content = File.read(yang_or_file)
    debug "-----> read YANG from file #{yang_or_file}:"
    debug content
    #          rescue Exception => e
    #            puts "**************** ERROR DETECTED WHILE READING YANG FILE #{yang_or_file} ****************"
    #            puts e.message
    #            content = nil
    #          end
    content
  else
    debug "-----> value is inline YANG: #{yang_or_file}"
    yang_or_file
  end
end