Moving setup into its own role, where we just set up the system configuuration for running k3s'

docker-host/roles/setup/vars/main.yml

@@ -0,0 +1,13 @@
+---
+# vars file for setup
+DEBIAN_CODENAME: sid
+GITEA_PUB_PORT: 3000
+GITEA_SSH_PORT: 2222
+FILEBROWSER_PORT: 8080
+LOKI_PORT: 3100
+GRAFANA_PORT: 6000
+SUBSONIC_PORT: 4040
+PROM_PORT: 9090
+KANBOARD_PORT: 9238
+KANBOARD_PORT_SSL: 9239
+VAULT_PORT: 8200

docker-host/roles/setup/vars/private.yml

@@ -0,0 +1,4 @@
+FILES_UID: 1004
+FILES_GID: 1004
+FILES_HOME: /home/files
+PRIVATE_IP: 192.168.1.23