#!/usr/bin/env ruby

Usage

$ docker-machine create my-machine123 -d virtualbox

$ ruby <(curl -L https://git.io/vvvco) my-machine123

https://gist.github.com/mattes/4d7f435d759ca2581347

require 'erb'

bootlocalsh = %Q(#/bin/bash sudo umount /Users sudo /usr/local/etc/init.d/nfs-client start sudo mount -t nfs -o noacl,async <%= vboxnet_ip %>:/Users /Users )

if ARGV.length != 1 puts "usage: #{FILE} machine-name" exit 1 end machine_name = ARGV[0]

print "Get vboxnet ip addres ..."

get host only adapter

vboxnet_name = VBoxManage showvminfo #{machine_name} --machinereadable | grep hostonlyadapter vboxnet_name = vboxnet_name.scan(/"(.*)"/).flatten.first.chomp if vboxnet_name == '' puts "error: unable to find name of vboxnet" exit 1 end

get ip addr for vboxnet

vboxnet_ip = '' vboxnets = VBoxManage list hostonlyifs.split("\n\n") vboxnets.each do |vboxnet| if vboxnet.scan(/Name: *(.+?)\n/).flatten.first.chomp == vboxnet_name vboxnet_ip = vboxnet.scan(/IPAddress: (.)\n/).flatten.first.chomp break end end if vboxnet_ip == '' puts "error: unable to find ip of vboxnet #{vboxnet_name}" exit 1 end

print " #{vboxnet_ip}\n"

create record in local /etc/exports and restart nsfd

machine_ip = docker-machine ip #{machine_name}.chomp puts "Update /etc/exports ..." echo '\n/Users #{machine_ip} -alldirs -maproot=root\n' | sudo tee -a /etc/exports awk '!a[\$0]++' /etc/exports | sudo tee /etc/exports # removes duplicate lines sudo nfsd restart; sleep 2 puts sudo nfsd checkexports

render bootlocal.sh and copy bootlocal.sh over to boot2docker

(this will override an existing /var/lib/boot2docker/bootlocal.sh)

puts "Update boot2docker virtual machine ..." bootlocalsh_rendered = ERB.new(bootlocalsh).result() first = true bootlocalsh_rendered.split("\n").each do |l| docker-machine ssh #{machine_name} 'echo "#{l}" | sudo tee #{first ? '' : '-a'} /var/lib/boot2docker/bootlocal.sh' first = false end docker-machine ssh #{machine_name} 'sudo chmod +x /var/lib/boot2docker/bootlocal.sh'

puts "Restart #{machine_name} ..." docker-machine restart #{machine_name}

puts "Done."

puts puts "Run docker-machine ssh #{machine_name} df to check if NFS is mounted." puts "Output should include something like this: '#{vboxnet_ip}:/Users [...] /Users'"