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# These helpers are provided as convenience methods available to the writers of templates
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# and are mixed in to Host
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module HostTemplateHelpers
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extend ActiveSupport::Concern
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# Calculates the media's path in relation to the domain and convert host to an IP
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def install_path
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operatingsystem.interpolate_medium_vars(operatingsystem.media_path(medium, domain), architecture.name, operatingsystem)
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end
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# Calculates the jumpstart path in relation to the domain and convert host to an IP
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def jumpstart_path
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operatingsystem.jumpstart_path medium, domain
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end
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def multiboot
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operatingsystem.pxe_prefix(architecture) + "-multiboot"
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end
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def miniroot
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operatingsystem.initrd(architecture)
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end
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def media_path
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operatingsystem.medium_uri(self)
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end
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#returns the URL for Foreman based on the required action
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def foreman_url(action = "provision")
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# Get basic stuff
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config = URI.parse(Setting[:unattended_url])
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protocol = config.scheme || 'http'
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port = config.port || request.port
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host = config.host || request.host
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path = config.path
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@host ||= self
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proxy = @host.try(:subnet).try(:tftp)
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# use template_url from the request if set, but otherwise look for a Template
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# feature proxy, as PXE templates are written without an incoming request.
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url = if @template_url && @host.try(:token).present?
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@template_url
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elsif proxy.present? && proxy.has_feature?('Templates') && @host.try(:token).present?
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temp_url = ProxyAPI::Template.new(:url => proxy.url).template_url
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if temp_url.nil?
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logger.warn("unable to obtain template url set by proxy #{proxy.url}. falling back on proxy url.")
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temp_url = proxy.url
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end
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temp_url
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end
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if url.present?
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uri = URI.parse(url)
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host = uri.host
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port = uri.port
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protocol = uri.scheme
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path = config.path
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end
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url_for :only_path => false, :controller => "/unattended", :action => action,
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:protocol => protocol, :host => host, :port => port, :script_name => path,
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:token => (@host.token.value unless @host.token.nil?)
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end
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attr_writer(:url_options)
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# used by url_for to generate the path correctly
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def url_options
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url_options = (@url_options || {}).deep_dup()
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url_options[:protocol] = "http://"
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url_options[:host] = Setting[:foreman_url] if Setting[:foreman_url]
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url_options
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end
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end
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