54 lines
1.9 KiB
Ruby
54 lines
1.9 KiB
Ruby
# -*- mode: ruby -*-
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# vi: set ft=ruby :
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Vagrant.require_version ">= 1.8.3"
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Vagrant.configure(2) do |config|
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config.vm.box = "boxcutter/ubuntu1604"
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# Use this script to set up and compile the Lila installation. We set
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# `privileged` to `false` because otherwise the provisioning script will run
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# as root. This isn't a problem to install packages globally (`apt-get
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# install`), but `sbt publish-local` will publish to `root`'s home directory!
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# Then we would not be able to use those packages when logged in as
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# `vagrant`.
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config.vm.provision "shell", path: "bin/provision-vagrant.sh", privileged: false
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# IP address to use to connect to the virtual machine. This should be an
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# entry in your hosts file. We use a static IP so that the developer doesn't
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# have to keep adding new entries to their hosts file.
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config.vm.network "private_network", ip: "192.168.34.34"
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# From https://stefanwrobel.com/how-to-make-vagrant-performance-not-suck. You
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# may want to set `cpus` and `mem` yourself.
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config.vm.provider "virtualbox" do |v|
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host = RbConfig::CONFIG['host_os']
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# Fraction of memory of host OS to allocate to VM. More is better!
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memory_fraction = 0.5
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# Give VM allocated system memory & access to all cpu cores on the host
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if host =~ /darwin/
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cpus = `sysctl -n hw.physicalcpu`.to_i
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# sysctl returns Bytes and we need to convert to MB
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mem = `sysctl -n hw.memsize`.to_i / 1024 / 1024
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elsif host =~ /linux/
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cpus = `nproc`.to_i
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# meminfo shows KB and we need to convert to MB
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mem = `grep 'MemTotal' /proc/meminfo | sed -e 's/MemTotal://' -e 's/ kB//'`.to_i / 1024
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else # sorry Windows folks, I can't help you
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cpus = 2
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mem = 4096
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end
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mem *= memory_fraction
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mem = mem.to_i
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# Needed to use multiple CPUs.
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v.customize ["modifyvm", :id, "--ioapic", "on"]
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v.customize ["modifyvm", :id, "--cpus", cpus]
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v.customize ["modifyvm", :id, "--memory", mem]
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end
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end
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