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class ForemanDiscovery::HostConverter
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# Converts discovered host to managed host without uptading the database.
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# Record must be saved explicitly (using save! or update_attributes! or similar).
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# Creates shallow copy.
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def self.to_managed(original_host, set_managed = true, set_build = true, added_attributes = {})
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host = original_host.becomes(::Host::Managed)
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host.clear_association_cache
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host.type = 'Host::Managed'
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host.attributes = host.apply_inherited_attributes(added_attributes).permit!
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host.set_hostgroup_defaults if host.hostgroup_id.present?
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# the following flags can be skipped when parameters are set to false
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if set_managed
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host.managed = set_managed
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host.primary_interface.managed = set_managed
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end
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# set build only and only on final save (facts are deleted)
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set_build_clean_facts(host) if set_build
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host
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end
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def self.set_build_clean_facts(host)
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# set legacy_api flag for post_queue actions
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host.legacy_api = self.legacy_host(host)
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# fact cleaning
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if Setting['discovery_clean_facts']
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# clean all facts except those starting with "discovery_"
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host.define_singleton_method(:clear_facts) do
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keep_ids = FactValue.where("host_id = #{host.id}").joins(:fact_name).where("fact_names.name like 'discovery_%'").pluck("fact_values.id")
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FactValue.where("host_id = #{host.id} and id not in (?)", keep_ids).delete_all
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end
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else
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# clean no facts (default behavior)
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host.define_singleton_method(:clear_facts) {}
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end
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# set build flag
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host.build = true
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end
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def self.legacy_host(host)
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Gem::Version.new(host.facts['discovery_version'] || '1.0.0') < Gem::Version.new('3.0.0')
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end
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end
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