Add example client and cluster playbooks and also cluster inventory file

install-client.yml

+---
+- name: Playbook to configure IPA clients with username/password
+  hosts: ipaclients
+  become: true
+
+  roles:
+  - role: ipaclient
+    state: present

install-cluster.yml

+---
+- name: Install IPA servers
+  hosts: ipaserver
+  become: true
+
+  roles:
+  - role: ipaserver
+    state: present
+
+- name: Install IPA replicas
+  hosts: ipareplicas
+  become: true
+
+  roles:
+  - role: ipareplica
+    state: present
+
+- name: Install IPA clients
+  hosts: ipaclients
+  become: true
+
+  roles:
+  - role: ipaclient
+    state: present

inventory/hosts.cluster

+[ipaserver]
+ipaserver.test.local
+
+[ipaserver:vars]
+#ipaserver_setup_dns=yes
+#ipaserver_auto_forwarders=yes
+#ipaserver_no_firewalld=no
+
+
+[ipareplicas]
+ipareplica1.test.local
+
+[ipareplicas:vars]
+ipaclient_force_join=yes
+
+
+[ipaclients]
+ipaclient1.test.local
+ipaclient2.test.local
+
+[ipaclients:vars]
+#ipaclient_use_otp=yes
+ipaclient_allow_repair=yes
+
+
+[ipa:children]
+ipaserver
+ipareplicas
+ipaclients
+
+[ipa:vars]
+ipaadmin_password=password1
+ipadm_password=password1
+ipaserver_domain=test.local
+ipaserver_realm=TEST.LOCAL

uninstall-client.yml

+---
+- name: Playbook to unconfigure IPA clients
+  hosts: ipaclients
+  become: true
+
+  roles:
+  - role: ipaclient
+    state: absent

uninstall-cluster.yml

+---
+- name: Uninstall IPA clients
+  hosts: ipaclients
+  become: true
+
+  roles:
+  - role: ipaclient
+    state: absent
+
+- name: Uninstall IPA replicas
+  hosts: ipareplicas
+  become: true
+
+  roles:
+  - role: ipareplica
+    state: absent
+
+- name: Uninstall IPA servers
+  hosts: ipaserver
+  become: true
+
+  roles:
+  - role: ipaserver
+    state: absent