you can also use NFS shared folders.
Vagrantfile:
config.vm.synced_folder ".", "/vagrant", type: "nfs"
config.vm.network "private_network", ip: "192.168.50.1"
# Required for NFS to work, pick any local IP
config.vm.network :private_network, ip: '192.168.50.50'
# Use NFS for shared folders for better performance
config.vm.synced_folder '.', '/vagrant', nfs: true
config.vm.provider "virtualbox" do |v|
host = RbConfig::CONFIG['host_os']
# Give VM 1/4 system memory & access to all cpu cores on the host
if host =~ /darwin/
cpus = `sysctl -n hw.ncpu`.to_i
# sysctl returns Bytes and we need to convert to MB
mem = `sysctl -n hw.memsize`.to_i / 1024 / 1024 / 4
elsif host =~ /linux/
cpus = `nproc`.to_i
# meminfo shows KB and we need to convert to MB
mem = `grep 'MemTotal' /proc/meminfo | sed -e 's/MemTotal://' -e 's/ kB//'`.to_i / 1024 / 4
else # sorry Windows folks, I can't help you
cpus = 2
mem = 1024
end
v.customize ["modifyvm", :id, "--memory", mem]
v.customize ["modifyvm", :id, "--cpus", cpus]
end