mirror of
https://github.com/inspec/inspec
synced 2024-12-24 03:53:15 +00:00
43 lines
1 KiB
Ruby
43 lines
1 KiB
Ruby
# encoding: utf-8
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require 'docker'
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module Vulcano::Backends
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class Docker < Vulcano.backend(1)
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name 'docker'
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attr_reader :os
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def initialize(conf)
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@conf = conf
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@files = {}
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id = @conf['host'] ||
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fail('You must specify a docker container ID.')
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@container = ::Docker::Container.get(id) ||
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fail("Can't find Docker container #{id}")
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@os = OS.new(self)
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end
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def file(path)
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@files[path] ||= LinuxFile.new(self, path)
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end
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def run_command(cmd)
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stdout, stderr, exit_status = @container.exec([
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'/bin/sh', '-c', cmd
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])
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CommandResult.new(stdout.join, stderr.join, exit_status)
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rescue ::Docker::Error::DockerError => _
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raise
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rescue => _
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# @TODO: differentiate any other error
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raise
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end
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class OS < OSCommon
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def initialize(backend)
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# hardcoded to unix/linux for now, until other operating systems
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# are supported
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super(backend, { family: 'unix' })
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end
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end
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end
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end
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