From e685d4d87276952f1d8d953db2dd40466d1e42bd Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Wed, 28 Jun 2017 00:39:01 +0200
Subject: [PATCH] use a docker volume for mongodb persistence

not every docker installation can mount /opt/database
---
 docker-compose.yml | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index 1cb4c64..7b6f5d6 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,9 @@
 version: "2"
 
+volumes:
+  database:
+    driver: local
+
 services:
   frontend:
     build: 
@@ -28,6 +32,6 @@ services:
     image: mongo:latest
     user: mongodb
     volumes:
-      - /opt/database:/data/db
+      - database:/data/db
     restart: always
-    user: mongodb
+    user: mongodb
\ No newline at end of file