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README.md

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+# Ansible Role: Percona Server
+
+Installs and manages Percona Server on Debian.
+
+## Requirements
+
+None.
+
+## Role Variables
+
+Available variables are listed below, along with default values (see `defaults/main.yml`):
+
+```yaml
+percona_version: "8.4"
+percona_root_password: "root_password_change_me"
+percona_bind_address: "127.0.0.1"
+percona_port: 3306
+percona_databases: []
+percona_users: []
+```
+
+## Dependencies
+
+None.
+
+## Example Playbook
+
+```yaml
+- hosts: database
+  roles:
+    - role: percona
+      vars:
+        percona_version: "8.4"
+        percona_root_password: "secure_password"
+        percona_databases:
+          - name: app_db
+            collation: utf8mb4_general_ci
+            encoding: utf8mb4
+        percona_users:
+          - name: app_user
+            password: "app_password"
+            priv: "app_db.*:ALL"
+```
+
+## License
+
+MIT