From 6be5ea48d26ec33a7ab2394999c9c56963bb8839 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ingo=20L=C3=BCtkebohle?= <iluetkeb@gmail.com>
Date: Wed, 3 Jul 2019 13:02:08 +0000
Subject: [PATCH] Add docker-in-docker

---
 .gitlab-ci.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index bca3ec0..7c084c2 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,6 +4,9 @@ variables:
   DOCKER_DRIVER: overlay2
   PACKAGES_LIST: ros2trace tracetools tracetools_launch tracetools_read tracetools_test tracetools_trace
 
+services.
+  - docker:dind
+
 # build:
 #   script:
 #     - colcon build --symlink-install --packages-up-to $PACKAGES_LIST