diff --git a/tasks/install-db.yml b/tasks/install-db.yml
deleted file mode 100644
index e725861..0000000
--- a/tasks/install-db.yml
+++ /dev/null
@@ -1,84 +0,0 @@
-
-
-- name: Install RHEL packages
-  ansible.builtin.dnf:
-    name: "{{ item }}"
-    state: latest
-  loop: "{{ rhel_db_packages }}"
-  tags:
-    - install_db
-  when: ansible_os_family == "RedHat"
-
-- name: Install Debian packages
-  ansible.builtin.apt:
-    name: "{{ item }}"
-    state: latest
-  loop: "{{ debian_db_packages }}"
-  tags:
-    - install_db
-  when: ansible_os_family == "Debian" 
-
-- name: Enable and start service postgresl
-  ansible.builtin.service:
-    name: postgresql
-    state: started
-    enabled: yes
-  tags:
-    - install_db
-
-- name: Generate create db script
-  ansible.builtin.template:
-    src: create_db.j2
-    dest: /tmp/create_db.sql
-    owner: postgres
-  tags:
-    - install_db
-
-- name: Run create db script
-  ansible.builtin.shell: su - postgres -c 'psql -f /tmp/create_db.sql'
-  tags:
-   - install_db
-
-- name: Add zabbix user to pg_hba
-  ansible.builtin.lineinfile:
-    path: /etc/postgresql/{{ postgresql_version }}/main/pg_hba.conf
-    insertafter: '# Database administrative login by Unix domain socket'
-    line: "local   {{ db_name }}          {{ db_user }}           trust"
-    firstmatch: yes
-    state: present
-
-- name: Find Group
-  set_fact:
-    my_group:  "{{ group_names | first }}"
-
-- name: Créer les entrées pg_hba pour tous les hosts avec rôle 'srv'
-  lineinfile:
-    path: /etc/postgresql/{{ postgresql_version }}/main/pg_hba.conf
-    line: "host    {{ db_name }}          {{ db_user }}    {{ hostvars[item]['ansible_default_ipv4']['address'] }}/32       md5"
-    state: present
-  loop: "{{ groups[my_group] }}"
-  when: 
-    - hostvars[item].role is defined
-    - hostvars[item].role == 'srv' or hostvars[item].role == 'front'
-    - hostvars[item]['ansible_default_ipv4'] is defined
-
-- name: Configure postgres Listen address
-  ansible.builtin.lineinfile:
-    path: /etc/postgresql/17/main/postgresql.conf
-    regexp: '^#listen_addresses = .*'
-    line: "listen_addresses = '*'"
-  tags:
-   - install_db
-
-
-- name: Restart postgresql
-  service:
-    name: postgresql
-    state: restarted
-  tags:
-   - install_db
-
-- name: Populate zabbix database
-  ansible.builtin.shell: 'zcat /usr/share/zabbix/sql-scripts/postgresql/server.sql.gz | psql -Uzabbix zabbix'
-  tags:
-   - install_db
\ No newline at end of file