get it actually working, with the correct cloudimage and stuff ;P

roles/create-vm/templates/user-data.j2

@@ -1,11 +1,32 @@
-# cloud-config
-locale: "de_DE.UTF-8"
-packages: 
-  - screen
-  - ripgrep
-  - ranger
-users:
-  - default:
-    ssh_authorized_keys:
-      - ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEGThAm6K/gH+36Q616He7Hykd3HEMVMifsbSlXuw9j7 carl@work
+#cloud-config
+hostname: '{{ vmname }}'
+ssh_pwauth: false
+# sets authorized ssh-keys keys for probably all users
+ssh_authorized_keys:
+{% for key in ssh_pubkeys %}
+      - {{ key }}
+# sets the default's users password
+password:{{ vms_pass }}
 
+##
+# use the following, to set individual user passwords
+##
+# chpasswd: 
+#   expire: false
+#   list:
+#     - user:{{ vms_pass }}
+#     - root:{{ vms_pass }}
+#
+# users:
+#  - name: user
+#    groups: sudo
+#    shell: /bin/bash
+#    ssh_authorized_keys:
+#{% for key in ssh_pubkeys %}
+#      - {{ key }}
+#{% endfor %}
+#  - name: root
+#    ssh_authorized_keys:
+#{% for key in ssh_pubkeys %}
+#      - {{ key }}
+#{% endfor %}