feat(ansible): Add common variables

ansible/webserver-automation/group_vars/all.yml

@@ -0,0 +1,25 @@
+---
+# Common variables
+
+timezone: "UTC"
+
+admin_users:
+  - name: admin
+    groups: sudo
+    shell: /bin/bash
+
+common_packages:
+  - curl
+  - wget
+  - git
+  - vim
+  - htop
+  - ufw
+
+ssh_port: 22
+ssh_password_authentication: false
+
+firewall_allowed_tcp_ports:
+  - 22
+  - 80
+  - 443