# File lib/chef/knife/node_bulk_delete.rb, line 65 def all_nodes node_uris_by_name = Chef::Node.list node_uris_by_name.keys.inject({}) do |nodes_by_name, name| nodes_by_name[name] = Chef::Node.new.tap {|n| n.name(name)} nodes_by_name end end
# File lib/chef/knife/node_bulk_delete.rb, line 32 def run if name_args.length < 1 ui.fatal("You must supply a regular expression to match the results against") exit 42 end nodes_to_delete = {} matcher = /#{name_args[0]}/ all_nodes.each do |name, node| next unless name =~ matcher nodes_to_delete[name] = node end if nodes_to_delete.empty? ui.msg "No nodes match the expression /#{name_args[0]}/" exit 0 end ui.msg("The following nodes will be deleted:") ui.msg("") ui.msg(ui.list(nodes_to_delete.keys.sort, :columns_down)) ui.msg("") ui.confirm("Are you sure you want to delete these nodes") nodes_to_delete.sort.each do |name, node| node.destroy ui.msg("Deleted node #{name}") end end
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