From 9a2df6eab7f7715216006c19541bb56bebf24ed1 Mon Sep 17 00:00:00 2001
From: Alexandre Nicolaie <alexandre.nicolaie@gmail.com>
Date: Sun, 3 Sep 2023 16:11:48 +0200
Subject: [PATCH] lab(vagrant): try Vagrant in CI

---
 .github/workflows/terraform.test.yaml | 11 ++++++++++-
 examples/vagrant-k3s/VagrantFile      | 26 ++++++++++++++++++++++++++
 examples/vagrant-k3s/main.tf          | 11 +++++++++++
 examples/vagrant-k3s/versions.tf      |  8 ++++++++
 4 files changed, 55 insertions(+), 1 deletion(-)
 create mode 100644 examples/vagrant-k3s/VagrantFile
 create mode 100644 examples/vagrant-k3s/main.tf
 create mode 100644 examples/vagrant-k3s/versions.tf

diff --git a/.github/workflows/terraform.test.yaml b/.github/workflows/terraform.test.yaml
index 4281355..643147f 100644
--- a/.github/workflows/terraform.test.yaml
+++ b/.github/workflows/terraform.test.yaml
@@ -2,10 +2,19 @@ name: vagrant-up
 
 on: [push]
 
+defaults:
+  run:
+    working-directory: ./examples/vagrant-k3s
+
 jobs:
   vagrant-up:
-    runs-on: ubuntu-latest
+    runs-on: macos-12
 
     steps:
       - name: Show Vagrant version
         run: vagrant --version
+      - uses: hashicorp/setup-terraform@v2
+      - run: terraform init
+      - run: terraform apply -auto-approve
+      - run: terraform output -json
+      - run: terraform destroy -auto-approve
diff --git a/examples/vagrant-k3s/VagrantFile b/examples/vagrant-k3s/VagrantFile
new file mode 100644
index 0000000..28891a5
--- /dev/null
+++ b/examples/vagrant-k3s/VagrantFile
@@ -0,0 +1,26 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+#
+
+Vagrant.configure("2") do |config|
+  config.vm.box = 'generic/alpine313'
+  config.vm.boot_timeout = ENV['TEST_VM_BOOT_TIMEOUT'] || 600 # seconds
+  config.vm.synced_folder '.', '/vagrant', disabled: true
+
+  ['k3s:server:01', 'k3s:server:02', 'k3s:server:03', 'k3s:agent:01', 'k3s:agent:02'].each do |name|
+    config.vm.define name do |vm|
+        vm.vm.hostname = name
+    end
+  end
+
+  %w[libvirt virtualbox vmware_desktop].each do |p|
+    config.vm.provider p do |v|
+      v.cpus = ENV['TEST_VM_CPUS'] || 1
+      v.memory = ENV['TEST_VM_MEMORY'] || 512
+    end
+  end
+  config.vm.provider :virtualbox do |v,o|
+    v.gui = false
+    v.check_guest_additions = false
+  end
+end
\ No newline at end of file
diff --git a/examples/vagrant-k3s/main.tf b/examples/vagrant-k3s/main.tf
new file mode 100644
index 0000000..7291c6e
--- /dev/null
+++ b/examples/vagrant-k3s/main.tf
@@ -0,0 +1,11 @@
+resource "vagrant_vm" "k3s_nodes" {
+  get_ports = true
+}
+
+output "debug_sshconfig" {
+  value = nonsensitive(vagrant_vm.k3s_nodes.ssh_config)
+}
+
+output "debug_ports" {
+  value = nonsensitive(vagrant_vm.k3s_nodes.ports)
+}
diff --git a/examples/vagrant-k3s/versions.tf b/examples/vagrant-k3s/versions.tf
new file mode 100644
index 0000000..4fc4e5b
--- /dev/null
+++ b/examples/vagrant-k3s/versions.tf
@@ -0,0 +1,8 @@
+terraform {
+  required_providers {
+    vagrant = {
+      source  = "bmatcuk/vagrant"
+      version = "4.1.0"
+    }
+  }
+}