Install/configure Garage

Add a garage cookbook that installs the garage binary distribution and
creates the necessary configuration and system service.

Also deploy two new VMs to act as storage nodes.

refs #428

site-cookbooks/kosmos_garage/kitchen.yml

@@ -0,0 +1,36 @@
+---
+driver:
+  name: dokken
+  pull_platform_image: false
+  pull_chef_image: false
+  memory_limit: 2147483648 # 2GB
+
+transport:
+  name: dokken
+
+provisioner:
+  name: dokken
+  clean_dokken_sandbox: false
+  client_rb:
+    environment: testing
+
+verifier:
+  name: inspec
+
+platforms:
+  - name: ubuntu-20.04
+    driver:
+      image: dokken/ubuntu-20.04
+      privileged: true
+      pid_one_command: /usr/lib/systemd/systemd
+
+suites:
+  - name: garage
+    data_bags_path: "test/integration/default/data_bags"
+    encrypted_data_bag_secret_key_path: "test/integration/default/encrypted_data_bag_secret"
+    run_list:
+      - recipe[kosmos_garage::default]
+    verifier:
+      inspec_tests:
+        - test/integration/default
+    attributes: