From ffd6362a06df307874df9230b3e9394d9b037523 Mon Sep 17 00:00:00 2001
From: alissa-tung <alissa-tung@outlook.com>
Date: Wed, 16 Mar 2022 18:14:51 +0800
Subject: [PATCH] Update Dockerfile example

Signed-off-by: alissa-tung <alissa-tung@outlook.com>

Co-authored-by: Cruise_Hua <zlh429375251@qq.com>
---
 Dockerfile | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 4da5f16..2627ff4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,15 @@
 # This Dockerfile builds an image for a client_golang example.
 #
 # Use as (from the root for the client_golang repository):
-#    docker build -f examples/$name/Dockerfile -t prometheus/golang-example-$name .
+#    docker build -f Dockerfile -t prometheus/golang-example .
+
+# Run as
+#    docker run -P prometheus/golang-example /random
+# or
+#    docker run -P prometheus/golang-example /simple
+
+# Test as
+#    curl $ip:$port/metrics
 
 # Builder image, where we build the example.
 FROM golang:1 AS builder