fix(cloud-init): add root user

cloud-init_method/cloud-init-config/user-data.yaml

@@ -1,11 +1,13 @@
 #cloud-config
-hostname: jpplandhost
+hostname: sandboxvm
+disable_root: false
 groups:
-  - jppland
+  - sandbox
 users:
-  - default
-  - calyjohn
-  - name: mbess
+  - name: root
+    ssh_authorized_keys: 
+      - "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBeNeE0gk6mO0Bz9dDvKQrhA2Oo7x05FicCQJivxqIyi sandbox"
+  - name: demo
     passwd: "$6$QQuYYEMEG0bJf7iH$mhFeXl10jSQhFO8ltMAi3CtoGLOz5tPdnEBTcp.4JzS5mnBbpANvm9s.VQFMvWq8nfzgzdDZMGr1hnZLGVd2V." #root
     sudo: ALL=(ALL) NOPASSWD:ALL
     groups: sudo
@@ -13,10 +15,3 @@ users:
     lock_passwd: false
     ssh_authorized_keys: 
       - "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBeNeE0gk6mO0Bz9dDvKQrhA2Oo7x05FicCQJivxqIyi sandbox"
-
-write_files:
-  - encoding: gzip
-    content: !!binary |
-      H4sIAIDb/U8C/1NW1E/KzNMvzuBKTc7IV8hIzcnJVyjPL8pJ4QIA6N+MVxsAAAA=
-    path: /usr/bin/hello
-    permissions: '0755'