diff --git a/playbooks/deploy_grafana.yml.ansible b/playbooks/deploy_grafana.yml.ansible
index c2cb59b..f3819f0 100644
--- a/playbooks/deploy_grafana.yml.ansible
+++ b/playbooks/deploy_grafana.yml.ansible
@@ -1,6 +1,33 @@
-- name: Gather facts from all hosts
-  hosts: grafana_servers
+- hosts:
+  - grafana
+  - postgresql
+  gather_facts: true
+  become: true
+  tasks:
+    - name: Create List with right interface
+      ansible.builtin.set_fact:
+        node_ips_eth0: "{{ groups['gitea'] | map('extract', hostvars, ['ansible_facts', 'eth0', 'ipv4', 'address']) }}"
+
+    - name: Fügen Sie die Gitea pg_hba Einträge zur Patroni-Liste hinzu
+      ansible.builtin.set_fact:
+        # Fügt die neuen Zeilen zur Liste hinzu
+        postgresql_additional_pg_hba: "{{ postgresql_additional_pg_hba | default([]) + ['host ' + gitea_db_name + ' ' + gitea_db_user + ' ' + item + '/32 scram-sha-256'] }}"
+      loop: "{{ node_ips_eth0 }}"
+      run_once: true
+
+    - name: Update Patroni Configuration with new pg_hba entries
+      ansible.builtin.include_role:
+        name: postgresql
+        tasks_from: add_app_database.yml.ansible
+      vars:
+        postgresql_App_db_owner: "{{ grafana_db_user }}"
+        postgresql_App_db_owner_password: "{{ grafana_db_password }}"
+        postgresql_App_db_name: "{{ grafana_db_name }}"
+
+- hosts: 
+  - grafana
   gather_facts: true
   become: true
   roles:
   - grafana
+  - handlers
\ No newline at end of file