From 4efeca7db55f0702ddcb10ea6537d557aec3fe76 Mon Sep 17 00:00:00 2001
From: Gabriel Abdalla Cavalcante <gabriel.cavalcante88@gmail.com>
Date: Wed, 3 Jul 2024 15:13:00 -0300
Subject: [PATCH] Add doc regarding the docker volume and update docker compose
 file (#14)

* chore: remove deprecated `version` config.

* chore: add volume info. Fixes #2
---
 README.MD                | 25 ++++++++++++++++++++++++-
 docker-compose.tests.yml |  2 --
 docker-compose.yml       |  1 -
 3 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/README.MD b/README.MD
index e8e50b4..f8d5c1a 100644
--- a/README.MD
+++ b/README.MD
@@ -15,6 +15,29 @@ If you just want to create a Krb5 Server from scratch, just clone the repository
     docker-compose up -d
 ```
 
+By default, an anonymous volume will be created and mounted on /var/lib/krb5kdc but you can mount your own
+volume. Use the example bellow as a guide:
+
+```yml
+volumes:
+    krb5kdc-data:
+
+services:
+   kdc:
+     image: gcavalcante8808/krb5-server
+     build: .
+     restart: always
+     ports:
+      - "88:88"
+      - "464:464"
+      - "749:749"
+     environment:
+       KRB5_REALM: EXAMPLE.COM
+       KRB5_KDC: localhost
+     volumes:
+      - krb5kdc-data:/var/lib/krb5kdc
+```
+
 Usage
 -----
 
@@ -123,6 +146,6 @@ Running Tests
 
 There are a set of tests (written in python) available on the tests directory. 
 
-You can the tests by running `make run-tests-on-docker` command.
+You run can the tests by running `make run-tests-on-docker` command.
 
 Note: By Default, it requires docker/docker-compose and make installed and working.
diff --git a/docker-compose.tests.yml b/docker-compose.tests.yml
index 50f47d1..f679369 100644
--- a/docker-compose.tests.yml
+++ b/docker-compose.tests.yml
@@ -1,5 +1,3 @@
-version: '2.2'
-
 services:
   kdc:
     environment:
diff --git a/docker-compose.yml b/docker-compose.yml
index 11ff2fa..b4566c8 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,4 +1,3 @@
-version: '2.2'
 volumes:
     krb5kdc-data: