hugo-sandstorm/.sandstorm/Vagrantfile

109 lines
4.9 KiB
Ruby

# -*- mode: ruby -*-
# vi: set ft=ruby :
# Guess at a reasonable name for the VM based on the folder vagrant-spk is
# run from. The timestamp is there to avoid conflicts if you have multiple
# folders with the same name.
VM_NAME = File.basename(File.dirname(File.dirname(__FILE__))) + "_sandstorm_#{Time.now.utc.to_i}"
# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"
unless Vagrant::DEFAULT_SERVER_URL.frozen?
Vagrant::DEFAULT_SERVER_URL.replace('https://vagrantcloud.com')
end
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
# Base on the Sandstorm snapshots of the official Debian 8 (jessie) box.
config.vm.box = "debian/contrib-stretch64"
config.vm.box_version = "9.3.0"
if Vagrant.has_plugin?("vagrant-vbguest") then
# vagrant-vbguest is a Vagrant plugin that upgrades
# the version of VirtualBox Guest Additions within each
# guest. If you have the vagrant-vbguest plugin, then it
# needs to know how to compile kernel modules, etc., and so
# we give it this hint about operating system type.
config.vm.guest = "debian"
end
# We forward port 6080, the Sandstorm web port, so that developers can
# visit their sandstorm app from their browser as local.sandstorm.io:6080
# (aka 127.0.0.1:6080).
config.vm.network :forwarded_port, guest: 6080, host: 6080
# Use a shell script to "provision" the box. This installs Sandstorm using
# the bundled installer.
config.vm.provision "shell", inline: "sudo bash /opt/app/.sandstorm/global-setup.sh", keep_color: true
# Then, do stack-specific and app-specific setup.
config.vm.provision "shell", inline: "sudo bash /opt/app/.sandstorm/setup.sh", keep_color: true
# Shared folders are configured per-provider since vboxsf can't handle >4096 open files,
# NFS requires privilege escalation every time you bring a VM up,
# and 9p is only available on libvirt.
# Calculate the number of CPUs and the amount of RAM the system has,
# in a platform-dependent way; further logic below.
cpus = nil
total_kB_ram = nil
host = RbConfig::CONFIG['host_os']
if host =~ /darwin/
cpus = `sysctl -n hw.ncpu`.to_i
total_kB_ram = `sysctl -n hw.memsize`.to_i / 1024
elsif host =~ /linux/
cpus = `nproc`.to_i
total_kB_ram = `grep MemTotal /proc/meminfo | awk '{print $2}'`.to_i
elsif host =~ /mingw/
# powershell may not be available on Windows XP and Vista, so wrap this in a rescue block
begin
cpus = `powershell -Command "(Get-WmiObject Win32_Processor -Property NumberOfLogicalProcessors | Select-Object -Property NumberOfLogicalProcessors | Measure-Object NumberOfLogicalProcessors -Sum).Sum"`.to_i
total_kB_ram = `powershell -Command "Get-CimInstance -class cim_physicalmemory | % $_.Capacity}"`.to_i / 1024
rescue
end
end
# Use the same number of CPUs within Vagrant as the system, with 1
# as a default.
#
# Use at least 512MB of RAM, and if the system has more than 2GB of
# RAM, use 1/4 of the system RAM. This seems a reasonable compromise
# between having the Vagrant guest operating system not run out of
# RAM entirely (which it basically would if we went much lower than
# 512MB) and also allowing it to use up a healthily large amount of
# RAM so it can run faster on systems that can afford it.
if cpus.nil? or cpus.zero?
cpus = 1
end
if total_kB_ram.nil? or total_kB_ram < 2048000
assign_ram_mb = 512
else
assign_ram_mb = (total_kB_ram / 1024 / 4)
end
# Actually apply these CPU/memory values to the providers.
config.vm.provider :virtualbox do |vb, override|
vb.cpus = cpus
vb.memory = assign_ram_mb
vb.name = VM_NAME
vb.customize ["modifyvm", :id, "--nictype1", "Am79C973"]
# /opt/app and /host-dot-sandstorm are used by vagrant-spk
override.vm.synced_folder "..", "/opt/app"
override.vm.synced_folder ENV["HOME"] + "/.sandstorm", "/host-dot-sandstorm"
# /vagrant is not used by vagrant-spk; we need this line so it gets disabled; if we removed the
# line, vagrant would automatically insert a synced folder in /vagrant, which is not what we want.
override.vm.synced_folder "..", "/vagrant", disabled: true
end
config.vm.provider :libvirt do |libvirt, override|
libvirt.cpus = cpus
libvirt.memory = assign_ram_mb
libvirt.default_prefix = VM_NAME
# /opt/app and /host-dot-sandstorm are used by vagrant-spk
override.vm.synced_folder "..", "/opt/app", type: "9p", accessmode: "passthrough"
override.vm.synced_folder ENV["HOME"] + "/.sandstorm", "/host-dot-sandstorm", type: "9p", accessmode: "passthrough"
# /vagrant is not used by vagrant-spk; we need this line so it gets disabled; if we removed the
# line, vagrant would automatically insert a synced folder in /vagrant, which is not what we want.
override.vm.synced_folder "..", "/vagrant", type: "9p", accessmode: "passthrough", disabled: true
end
end