# -*- 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" Vagrant.configure(VAGRANTFILE_API_VERSION) do |config| # Base on the Sandstorm snapshots of the official Debian 8 (jessie) box. config.vm.box = "sandstorm/debian-jessie64" 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