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BOX = "generic/alpine310"
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HOME = File.dirname(__FILE__)
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PROJECT = File.basename(HOME)
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MOUNT_TYPE = ENV['MOUNT_TYPE'] || "nfs"
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NUM_NODES = (ENV['NUM_NODES'] || 0).to_i
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NODE_CPUS = (ENV['NODE_CPUS'] || 4).to_i
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NODE_MEMORY = (ENV['NODE_MEMORY'] || 8192).to_i
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NETWORK_PREFIX = ENV['NETWORK_PREFIX'] || "10.135.135"
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VAGRANT_PROVISION = ENV['VAGRANT_PROVISION'] || "./scripts/vagrant-provision"
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# --- Rules for /etc/sudoers to avoid password entry configuring NFS:
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# %admin ALL = (root) NOPASSWD: /usr/bin/sed -E -e * -ibak /etc/exports
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# %admin ALL = (root) NOPASSWD: /usr/bin/tee -a /etc/exports
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# %admin ALL = (root) NOPASSWD: /sbin/nfsd restart
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# --- May need to add terminal to System Preferences -> Security & Privacy -> Privacy -> Full Disk Access
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# --- Check for missing plugins
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|
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required_plugins = %w( vagrant-alpine vagrant-timezone )
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|
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plugin_installed = false
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|
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required_plugins.each do |plugin|
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unless Vagrant.has_plugin?(plugin)
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system "vagrant plugin install #{plugin}"
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plugin_installed = true
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end
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end
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# --- If new plugins installed, restart Vagrant process
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|
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if plugin_installed === true
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exec "vagrant #{ARGV.join' '}"
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end
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provision = <<SCRIPT
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# --- Use system gopath if available
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|
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export GOPATH=#{ENV['GOPATH']}
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# --- Default to root user for vagrant ssh
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|
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cat <<\\EOF >/etc/profile.d/root.sh
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|
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[ $EUID -ne 0 ] && exec sudo -i
|
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EOF
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|
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# --- Set home to current directory
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|
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cat <<\\EOF >/etc/profile.d/home.sh
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|
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export HOME="#{HOME}" && cd
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EOF
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. /etc/profile.d/home.sh
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# --- Run vagrant provision script if available
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|
|
if [ ! -x #{VAGRANT_PROVISION} ]; then
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|
|
echo 'WARNING: Unable to execute provision script "#{VAGRANT_PROVISION}"'
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|
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exit
|
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|
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fi
|
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|
|
echo "running '#{VAGRANT_PROVISION}'..." && \
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|
|
#{VAGRANT_PROVISION} && \
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|
|
echo "finished '#{VAGRANT_PROVISION}'!"
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SCRIPT
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|
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Vagrant.configure("2") do |config|
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|
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config.vm.provider "virtualbox" do |v|
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|
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v.cpus = NODE_CPUS
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|
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v.memory = NODE_MEMORY
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|
|
v.customize ["modifyvm", :id, "--audio", "none"]
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|
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end
|
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|
|
config.vm.box = BOX
|
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|
|
config.vm.hostname = PROJECT
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|
|
config.vm.synced_folder ".", HOME, type: MOUNT_TYPE
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|
|
config.vm.provision "shell", inline: provision
|
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|
|
config.timezone.value = :host
|
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|
|
config.vm.network "private_network", ip: "#{NETWORK_PREFIX}.100" if NUM_NODES==0
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|
|
(1..NUM_NODES).each do |i|
|
|
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|
|
config.vm.define ".#{i}" do |node|
|
|
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|
|
node.vm.network "private_network", ip: "#{NETWORK_PREFIX}.#{100+i}"
|
|
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|
|
node.vm.hostname = "#{PROJECT}-#{i}"
|
|
|
|
|
end
|
|
|
|
|
end
|
|
|
|
|
end
|
