文件操作 - rcng.rb

文件: /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/provider/service/rcng.rb

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# frozen_string_literal: true

Puppet::Type.type(:service).provide :rcng, :parent => :bsd do
  desc <<-EOT
    RCng service management with rc.d
  EOT

defaultfor 'os.name' => [:netbsd, :cargos]
  confine 'os.name' => [:netbsd, :cargos]

def self.defpath
    "/etc/rc.d"
  end

# if the service file exists in rc.conf.d AND matches an expected pattern
  # then it's already enabled
  def enabled?
    rcfile = File.join(rcconf_dir, @resource[:name])
    if Puppet::FileSystem.exist?(rcfile)
      File.open(rcfile).readlines.each do |line|
        # Now look for something that looks like "service=${service:=YES}" or "service=YES"
        if line =~ /^\s*#{@resource[:name]}=(?:YES|\${#{@resource[:name]}:=YES})/
          return :true
        end
      end
    end

:false
  end

# enable service by creating a service file under rc.conf.d with the
  # proper contents, or by modifying it's contents to to enable the service.
  def enable
    Dir.mkdir(rcconf_dir) unless Puppet::FileSystem.exist?(rcconf_dir)
    rcfile = File.join(rcconf_dir, @resource[:name])
    if Puppet::FileSystem.exist?(rcfile)
      newcontents = []
      File.open(rcfile).readlines.each do |line|
        if line =~ /^\s*#{@resource[:name]}=(NO|\$\{#{@resource[:name]}:NO\})/
          line = "#{@resource[:name]}=${#{@resource[:name]}:=YES}"
        end
        newcontents.push(line)
      end
      Puppet::Util.replace_file(rcfile, 0o644) do |f|
        f.puts newcontents
      end
    else
      Puppet::Util.replace_file(rcfile, 0o644) do |f|
        f.puts "%s=${%s:=YES}\n" % [@resource[:name], @resource[:name]]
      end
    end
  end
end

文件操作 - rcng.rb

文件: /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/provider/service/rcng.rb

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