27 lines
573 B
Ruby
27 lines
573 B
Ruby
module VagrantPlugins
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module DockerProvisioner
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module Cap
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module Linux
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module DockerInstalled
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def self.docker_installed(machine)
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paths = [
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"/bin/docker",
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"/usr/bin/docker",
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"/usr/local/bin/docker",
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"/usr/sbin/docker",
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]
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paths.each do |p|
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if machine.communicate.test("test -f #{p}", sudo: true)
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return true
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end
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end
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return false
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end
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end
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end
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end
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end
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end
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