From 3e6cf08dc56a19c6c9a9388535d1dd6239b01219 Mon Sep 17 00:00:00 2001
From: Joscha <joscha@schnipseljagd.org>
Date: Tue, 20 Feb 2018 09:27:58 +0100
Subject: [PATCH] In docker example both containers should run on the host net
 (#149)

* In docker example both containers should run on the host net
* remove unecessary portmapping in docs
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 0099c049..e42e1706 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ This package is available for Docker:
 # Start an example database
 docker run --net=host -it --rm -e POSTGRES_PASSWORD=password postgres
 # Connect to it
-docker run -e DATA_SOURCE_NAME="postgresql://postgres:password@localhost:5432/?sslmode=disable" -p 9187:9187 wrouesnel/postgres_exporter
+docker run --net=host -e DATA_SOURCE_NAME="postgresql://postgres:password@localhost:5432/?sslmode=disable" wrouesnel/postgres_exporter
 ```
 
 ## Building and running