54 lines
1.7 KiB
Ruby
54 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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def nfs?
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tries = 10
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begin
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# Check procfs to see if NFSd is a supported filesystem
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system("cat /proc/filesystems | grep nfsd > /dev/null 2>&1")
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rescue TypeError
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tries -= 1
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retry if tries > 0
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# Hopefully this point isn't reached
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raise
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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 "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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system(%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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system("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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system("cat /etc/exports | grep 'VAGRANT-BEGIN: #{env.vm.uuid}' > /dev/null 2>&1")
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if $?.to_i == 0
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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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system("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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