1c27047f4b
fixes #406 because the `tmpfs` mount isn't needed anymore. Careful considerations had to be taken because #68 mentions host-side data loss when cleaning up `/tmp`. We mitigate this by ensuring that all mounts under `/tmp` are unmounted before we proceed with our `rm -rf` operation. More context about this issue can be found in #360.
24 lines
745 B
Ruby
24 lines
745 B
Ruby
module Vagrant
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module LXC
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module Action
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class RemoveTemporaryFiles
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def initialize(app, env)
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@app = app
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@logger = Log4r::Logger.new("vagrant::lxc::action::remove_tmp_files")
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end
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def call(env)
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@logger.debug 'Removing temporary files'
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driver = env[:machine].provider.driver
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# To prevent host-side data loss, it's important that all mounts under /tmp are unmounted
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# before we proceed with the `rm -rf` operation. See #68 and #360.
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driver.attach("findmnt -R /tmp -o TARGET --list --noheadings | xargs -L 1 --no-run-if-empty umount")
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driver.attach("rm -rf /tmp/*")
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@app.call env
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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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