78 lines
2.2 KiB
Ruby
78 lines
2.2 KiB
Ruby
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# -*- mode: ruby -*-
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# vi: set ft=ruby :
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ip = 2
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machines = [
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{
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'iso' => "debian/buster64",
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'host' => "buster"
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},
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{
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'iso' => "generic/ubuntu2004",
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'host' => "focal"
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},
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{
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'iso' => "debian/bullseye64",
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'host' => "bullseye"
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},
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{
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'iso' => "generic/ubuntu2204",
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'host' => "jammy"
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},
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]
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Vagrant.configure("2") do |config|
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config.vm.provider :virtualbox do |vb|
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vb.customize ["modifyvm", :id, "--cpus", 1, "--memory", 768]
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end
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config.vm.provider :libvirt do |v|
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v.memory = 768
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v.cpus = 1
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v.nested = true
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end
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config.vm.provider :kvm do |kvm|
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kvm.memory_size = '768m'
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end
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# Network config: Since it's a mail server, the machine must be connected
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# to the public web. However, we currently don't want to expose SSH since
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# the machine's box will let anyone log into it. So instead we'll put the
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# machine on a private network.
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config.vm.synced_folder ".", "/vagrant", nfs_version: "4"
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(0..(machines.size - 1)).each do |n|
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node = machines[n]
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config.vm.define node['host'] do |m|
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m.vm.box = node['iso']
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m.vm.hostname = "#{node['host']}.mailinabox.lan"
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m.vm.network "private_network", ip: "192.168.168.#{ip+n}"
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m.vm.provision "shell", :inline => <<-SH
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# Make sure we have IPv6 loopback (::1)
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sysctl -w net.ipv6.conf.lo.disable_ipv6=0
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echo -e "fs.inotify.max_user_instances=1024\nnet.ipv6.conf.lo.disable_ipv6=0" > /etc/sysctl.conf
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git config --global --add safe.directory /vagrant
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# Set environment variables so that the setup script does
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# not ask any questions during provisioning. We'll let the
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# machine figure out its own public IP.
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export NONINTERACTIVE=1
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export PUBLIC_IP=192.168.168.#{ip+n}
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export PUBLIC_IPV6=auto
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export PRIVATE_IP=192.168.168.#{ip+n}
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export PRIMARY_HOSTNAME=\"#{node['host']}.mailinabox.lan\"
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export SKIP_NETWORK_CHECKS=1
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# Start the setup script.
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cd /vagrant
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setup/start.sh
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# After setup is done, fully open the ssh ports again
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ufw allow ssh
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SH
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m.vm.provision "shell", run: "always", :inline => <<-SH
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service mailinabox restart
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SH
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end
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end
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end
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