Why does my Vagrant loop fail to create all VMs?

Question

With Vagrant, I aim to have three master and two node machines on my Ubuntu host.

My Vagrantfile:

Vagrant.configure("2") do |config|
  config.ssh.insert_key = false
  (1..3).each do |i|
    config.vm.define "master" do |master|
      master.vm.box = "ubuntu/bionic64"
    end
  end
  (1..2).each do |i|
    config.vm.define "node" do |node|
      node.vm.box = "ubuntu/bionic64"
    end
  end
  config.vm.network "public_network"
  config.vm.provider "virtualbox" do |vb|
    vb.memory = "3072"
    vb.cpus = "3"
  end
end

I have after vagrant up:

$ vagrant status
Current machine states:

master                    running (virtualbox)
node                      running (virtualbox)

Why did the loop fail?

Kusalananda · Accepted Answer · 2023-04-20 11:12:02Z

1

-#{i} was missing in both do loops, while everything else was ok and there was no need for further changes:

Vagrant.configure("2") do |config|
  config.ssh.insert_key = false
  (1..3).each do |i|
    config.vm.define "master-#{i}" do |master|
      master.vm.box = "ubuntu/bionic64"
    end
  end
  (1..2).each do |i|
    config.vm.define "node-#{i}" do |node|
      node.vm.box = "ubuntu/bionic64"
    end
  end
  config.vm.network "public_network"
  config.vm.provider "virtualbox" do |vb|
    vb.memory = "3072"
    vb.cpus = "3"
  end
end

edited Apr 20, 2023 at 11:12

Kusalananda♦

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answered Apr 20, 2023 at 9:57

Richard Rublev

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