Class: Bcome::Node::Resources::SubselectInventory
Instance Attribute Summary
Attributes inherited from Base
#nodes
Instance Method Summary
collapse
Methods inherited from Inventory
#<<, #duplicate_nodes, #dynamic_nodes, #rename_initial_duplicate, #reset_duplicate_nodes!, #should_rename_initial_duplicate?, #unset!
Methods inherited from Base
#<<, #active, #clear!, #disable, #disable!, #do_disable, #do_enable, #each, #empty?, #enable, #enable!, #first, #for_identifier, #has_active_nodes?, #is_active_resource?, #should_rename_initial_duplicate?, #size
Constructor Details
Returns a new instance of SubselectInventory.
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# File 'lib/objects/node/resources/sub_inventory.rb', line 3
def initialize(config)
@config = config
super
run_subselect
end
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Instance Method Details
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# File 'lib/objects/node/resources/sub_inventory.rb', line 37
def filter_by_tags(nodes)
tag_filters.each do |key, values|
nodes = nodes.select { |node| node.has_tagged_value?(key, values) }
end
nodes
end
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#filters ⇒ Object
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# File 'lib/objects/node/resources/sub_inventory.rb', line 48
def filters
@config[:filters]
end
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#parent_crumb ⇒ Object
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# File 'lib/objects/node/resources/sub_inventory.rb', line 44
def parent_crumb
@config[:parent_crumb]
end
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#parent_inventory ⇒ Object
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# File 'lib/objects/node/resources/sub_inventory.rb', line 56
def parent_inventory
@config[:parent_inventory]
end
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#run_subselect ⇒ Object
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# File 'lib/objects/node/resources/sub_inventory.rb', line 9
def run_subselect
parent_inventory.load_nodes unless parent_inventory.nodes_loaded?
new_set = parent_inventory.resources.nodes
new_set = filter_by_tags(new_set)
@nodes = new_set
end
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#tag_filters ⇒ Object
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# File 'lib/objects/node/resources/sub_inventory.rb', line 52
def tag_filters
filters[:by_tag] ? filters[:by_tag] : {}
end
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#update_nodes(inventory) ⇒ Object
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# File 'lib/objects/node/resources/sub_inventory.rb', line 19
def update_nodes(inventory)
new_set = []
@nodes.collect do |node|
new_node = node.dup_with_new_parent(inventory)
if inventory.override_server_identifier?
new_node.identifier =~ /#{inventory.override_identifier}/
new_node.update_identifier(Regexp.last_match(1)) if Regexp.last_match(1)
end
::Bcome::Registry::Loader.instance.set_command_group_for_node(new_node)
new_set << new_node
end
@nodes = new_set
end
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