diff --git a/README.md b/README.md
index 5bfeff9..7a2a1e4 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,12 @@
-# ansible-role-postgresql
+# Ansible Role PostgreSQL
 
+Ansible Role to install postgresql and create database with user
+
+Can be used to be included inside other roles to create databases.
+
+Variables:
+* postgresql_database -> Name of the database
+* postgresql_password -> Name of the database
+* postgresql_username -> Name of the database user
+
+Variables have no defaults (imagine a default pw which would be everywhere!!!) and role will not do anything if not all variables given
\ No newline at end of file
diff --git a/tasks/main.yaml b/tasks/main.yaml
new file mode 100644
index 0000000..6221535
--- /dev/null
+++ b/tasks/main.yaml
@@ -0,0 +1,42 @@
+---
+- name: Display Message when variables not defined
+  debug:
+    msg: "Please define postgresql_database, postgresql_username AND postgresql_password and none of them empty"
+  when: postgresql_database is not defined or postgresql_database == "" or postgresql_username is not defined or postgresql_username == "" or postgresql_password is not defined or postgresql_password == ""
+
+- name: Check for variables
+  ansible.builtin.command: /bin/false
+  when: postgresql_database is not defined or postgresql_database == "" or postgresql_username is not defined or postgresql_username == "" or postgresql_password is not defined or postgresql_password == ""
+
+- name: Install postgresql and ansible-dependencies
+  apt:
+    name: 
+      - postgresql
+      - python3-psycopg2
+    update_cache: yes
+
+- name: Create database
+  community.postgresql.postgresql_db:
+    name: "{{ postgresql_database }}"
+    encoding: UTF-8
+    lc_collate: C
+    lc_ctype: C
+    template: template0
+  become_user: postgres
+
+- name: create database user
+  community.postgresql.postgresql_user:
+    db: "{{ postgresql_database }}"
+    name: "{{ postgresql_username }}"
+    password: "{{ postgresql_password }}"
+    expires: infinity
+  become_user: postgres
+
+- name: Grant all privs to user to database
+  community.postgresql.postgresql_privs:
+    db: "{{ postgresql_database }}"
+    privs: ALL
+    type: database
+    obj: "{{ postgresql_database }}"
+    role: "{{ postgresql_username }}"
+  become_user: postgres