Revision 4d4b84f6
Added by Ohad Levy almost 13 years ago
- ID 4d4b84f6b722874504f508fa92802f6ddee37c11
| app/models/hostgroup.rb | ||
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class Hostgroup < ActiveRecord::Base
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has_ancestry :orphan_strategy => :rootify
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include Authorization
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include HostCommon
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has_and_belongs_to_many :puppetclasses
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has_and_belongs_to_many :users, :join_table => "user_hostgroups"
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validates_uniqueness_of :name
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validates_uniqueness_of :name, :scope => :ancestry
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validates_format_of :name, :with => /\A(\S+\s?)+\Z/, :message => "can't be blank or contain trailing white spaces."
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has_many :group_parameters, :dependent => :destroy, :foreign_key => :reference_id
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accepts_nested_attributes_for :group_parameters, :reject_if => lambda { |a| a[:value].blank? }, :allow_destroy => true
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| ... | ... | |
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#TODO: add a method that returns the valid os for a hostgroup
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def all_puppetclasses
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puppetclasses
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classes
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end
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alias_method :to_label, :to_s
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def to_label
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"/" + ancestors.map{|a| a.name + "/"}.join + name
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end
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def as_json(options={})
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super({:only => [:name, :id, :value], :include => [:puppetclasses, :group_parameters, :environment]}.merge(options))
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super({:only => [:name, :id], :methods => [:classes, :parameters], :include => [:puppetclasses, :group_parameters, :environment]}.merge(options))
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end
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def hostgroup
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| ... | ... | |
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ptable.layout
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end
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def classes
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klasses = []
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ids = ancestor_ids
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ids << id unless new_record? or self.frozen?
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Hostgroup.sort_by_ancestry(Hostgroup.find(ids, :include => :puppetclasses)).each do |hg|
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klasses << hg.puppetclasses
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end
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klasses.flatten
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end
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# returns self and parent parameters as a hash
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def parameters
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hash = {}
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ids = ancestor_ids
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ids << id unless new_record? or self.frozen?
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Hostgroup.sort_by_ancestry(Hostgroup.find(ids, :include => :group_parameters)).each do |hg|
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hg.group_parameters.each {|p| hash[p.name] = p.value }
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end
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hash
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end
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def params
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parameters = {}
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# read common parameters
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| ... | ... | |
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# read OS parameters
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operatingsystem.os_parameters.each {|p| parameters.update Hash[p.name => p.value] } unless operatingsystem.nil?
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# read group parameters only if a host belongs to a group
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hostgroup.group_parameters.each {|p| parameters.update Hash[p.name => p.value] } unless hostgroup.nil?
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parameters.update self.parameters unless hostgroup.nil?
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parameters
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end
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Also available in: Unified diff
fixes #35 - Allow hostgroup nesting for puppet classes and parameters