Class: Spiceweasel::Clusters

Inherits:
Object
  • Object
show all
Defined in:
lib/spiceweasel/clusters.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(clusters, cookbooks, environments, roles) ⇒ Clusters

Returns a new instance of Clusters.



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# File 'lib/spiceweasel/clusters.rb', line 24

def initialize(clusters, cookbooks, environments, roles)
  @create = Array.new
  @delete = Array.new
  if clusters
    Spiceweasel::Log.debug("clusters: #{clusters}")
    clusters.each do |cluster|
      cluster_name = cluster.keys.first
      Spiceweasel::Log.debug("cluster: '#{cluster_name}' '#{cluster[cluster_name]}'")
      # add a tag to the Nodes
      cluster[cluster_name].each do |node|
        node_name = node.keys.first
        run_list = node[node_name]['run_list'] || ''
        options = node[node_name]['options'] || ''
        # cluster tag is the cluster name + runlist once tags are working for every plugin
        # until then, we're going to override the Environment
        if options =~ /-E/ #delete any Environment
          env = options.split('-E')[1].split[0]
          edel = "-E#{env}"
          options[edel] = "" if options.include?(edel)
          edel = "-E #{env}"
          options[edel] = "" if options.include?(edel)
          Spiceweasel::Log.warn("deleting specified Environment '#{env}' from cluster: '#{cluster_name}'")
        end
        #push the Environment back on the options
        node[node_name]['options'] = options + " -E #{cluster_name}"
      end
      # let's reuse the Nodes logic
      nodes = Spiceweasel::Nodes.new(cluster[cluster_name], cookbooks, environments, roles)
      @create.concat(nodes.create)
      @delete.concat(nodes.delete)
    end
  end
end

Instance Attribute Details

#create ⇒ Object (readonly)

Returns the value of attribute create.



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# File 'lib/spiceweasel/clusters.rb', line 22

def create
  @create
end

#delete ⇒ Object (readonly)

Returns the value of attribute delete.



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# File 'lib/spiceweasel/clusters.rb', line 22

def delete
  @delete
end