From 0fe22b3b84395bb358f13c1798865ba8af4d1cd0 Mon Sep 17 00:00:00 2001
From: zhangxin <zhangxin@oneapm.com>
Date: Tue, 25 Apr 2017 14:17:48 +0800
Subject: [PATCH] add docker service

---
 .travis.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index b827e3968..69492c506 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,8 @@
+sudo: required
+
+services:
+  - docker
+
 language: java
 install:
   - cd ci-dependencies