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module Hostext
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module PowerInterface
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extend ActiveSupport::Concern
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def power
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opts = {:host => self}
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if compute_resource_id && uuid
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PowerManager::Virt.new(opts)
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elsif bmc_available?
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PowerManager::BMC.new(opts)
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else
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raise ::Foreman::Exception.new(N_("Unknown power management support - can't continue"))
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end
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end
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def supports_power?
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(uuid && compute_resource_id) || bmc_available?
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end
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def supports_power_and_running?
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return false unless supports_power?
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power.ready?
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# return false if the proxyapi/bmc raised an error (and therefore do not know if power is supported)
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rescue ProxyAPI::ProxyException
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false
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end
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end
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end
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