Add general core server configuration

ansible/roles/core/defaults/main.yml

@@ -0,0 +1,9 @@
+---
+packages: [git, vim, ssh]
+ssh_port: 22
+auth_methods: "publickey,keyboard-interactive"
+git_email: "user@domain.com"
+git_name: "First Last"
+hostname: "localhost"
+domain_name: "www.localhost.com"
+