class Ctrl::Commands::ListInstances
Public Instance Methods
filters()
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# File lib/ctrl/commands/list_instances.rb, line 8 def filters @filters ||= [ { name: 'tag:Environment', values: [env_name].compact }, { name: 'tag:Name', values: [instance_name].compact }, { name: 'instance-state-name', values: [instance_state].compact } ].delete_if {|e| e[:values].empty?} end
instances()
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# File lib/ctrl/commands/list_instances.rb, line 20 def instances @instances ||= scope.inject([]) do |a, e| a << Ctrl::Ec2Instance.from_instance(e) end end
perform()
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# File lib/ctrl/commands/list_instances.rb, line 26 def perform puts "Instances" puts instances.map(&:to_s) end
scope()
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# File lib/ctrl/commands/list_instances.rb, line 16 def scope filters.any? ? client.instances(filters: filters) : client.instances end