Add the MAC address to IPA

roles/ipa_hosts/tasks/add_ipa_host.yml

 ---
+# THIS ROLE IS NOT IDEMPOTENT, but just for installation!
 - name: install host
   become: yes
   dnf:
@@ -29,6 +30,7 @@
   hostname:
     name: "las{{ ip_suffix }}.las.kit.edu"
 
+# This is not idempotent!
 - name: add host
   become: yes
   ipa_host:
@@ -39,7 +41,7 @@
     ns_host_location: "{{ loc }}"
     ns_os_version: "{{ ansible_distribution }} {{ ansible_distribution_version }}"
     ns_hardware_platform: "{{ ansible_bios_date }}"
-    # mac_address: 
+    mac_address: "{{ ansible_default_ipv4.macaddress }}"
     state: present
     ipa_host: "{{ ipaserver1 }}"
     ipa_user: admin
@@ -50,7 +52,7 @@
   register: host_installed
 
 - name: get random password
-  script: "./activate_ipa_host.py {{ansible_fqdn }}"
+  script: "./activate_ipa_host.py {{ ansible_fqdn }}"
   delegate_to: 127.0.0.1
   register: random_pass