CI: Run playbook in Vagrant cluster

.github/workflows/test.yml

@@ -0,0 +1,65 @@
+---
+name: Test
+"on":
+ pull_request:
+ push:
+ branches:
+ - master
+
+jobs:
+ vagrant:
+ name: Vagrant
+ runs-on: macos-12
+
+ env:
+ HOMEBREW_NO_INSTALL_CLEANUP: 1
+ VAGRANT_CWD: ${{ github.workspace }}/vagrant
+
+ steps:
+ - name: Check out the codebase
+ uses: actions/checkout@v2
+
+ - name: Install Ansible
+ run: brew install ansible
+
+ - name: Install role dependencies
+ run: ansible-galaxy install -r collections/requirements.yml
+
+ - name: Configure VirtualBox
+ run: >-
+ sudo mkdir -p /etc/vbox &&
+ echo "* 192.168.30.0/24" | sudo tee -a /etc/vbox/networks.conf > /dev/null
+
+ - name: Cache Vagrant boxes
+ uses: actions/cache@v3
+ with:
+ path: |
+ ~/.vagrant.d/boxes
+ key: vagrant-boxes-${{ hashFiles('**/Vagrantfile') }}
+ restore-keys: |
+ vagrant-boxes
+
+ - name: Create virtual machines
+ run: vagrant up
+ timeout-minutes: 10
+
+ - name: Provision cluster using Ansible
+ # Since Ansible sets up _all_ machines, it is sufficient to run it only
+ # once (i.e, for a single node - we are choosing control1 here)
+ run: vagrant provision control1 --provision-with ansible
+ timeout-minutes: 25
+
+ - name: Set up kubectl on the host
+ run: brew install kubectl &&
+ mkdir -p ~/.kube &&
+ vagrant ssh control1 --command "cat ~/.kube/config" > ~/.kube/config
+
+ - name: Show cluster nodes
+ run: kubectl describe -A nodes
+
+ - name: Show cluster pods
+ run: kubectl describe -A pods
+
+ - name: Destroy virtual machines
+ if: always() # do this even if a step before has failed
+ run: vagrant destroy --force