53 lines
1.7 KiB
Ruby
53 lines
1.7 KiB
Ruby
module Vagrant
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module Hosts
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# Represents a Linux based host, such as Ubuntu.
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class Linux < Base
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include Util
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include Util::Retryable
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include Util::Sh
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def nfs?
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retryable(:tries => 10, :on => TypeError) do
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# Check procfs to see if NFSd is a supported filesystem
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_, status = sh("cat /proc/filesystems | grep nfsd")
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# Sometimes the status is nil for some reason. In that case, force a retry
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raise TypeError.new("Bad status code") if !status
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status.success?
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end
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end
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def nfs_export(ip, folders)
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output = TemplateRenderer.render('nfs/exports_linux',
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:uuid => env.vm.uuid,
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:ip => ip,
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:folders => folders)
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env.ui.info I18n.t("vagrant.hosts.linux.nfs_export.prepare")
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sleep 0.5
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output.split("\n").each do |line|
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# This should only ask for administrative permission once, even
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# though its executed in multiple subshells.
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sh(%Q[sudo su root -c "echo '#{line}' >> /etc/exports"])
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end
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# We run restart here instead of "update" just in case nfsd
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# is not starting
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sh("sudo /etc/init.d/nfs-kernel-server restart")
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end
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def nfs_cleanup
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return if !File.exist?("/etc/exports")
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_, status = sh("cat /etc/exports | grep 'VAGRANT-BEGIN: #{env.vm.uuid}'")
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if status.success?
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# Use sed to just strip out the block of code which was inserted
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# by Vagrant
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sh("sudo sed -e '/^# VAGRANT-BEGIN: #{env.vm.uuid}/,/^# VAGRANT-END: #{env.vm.uuid}/ d' -ibak /etc/exports")
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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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