From: Rafael dos Santos Silva <xfalcox@gmail.com>
Date: Tue, 4 Jul 2017 15:45:34 +0000 (-0300)
Subject: FIX: More resilient docker fs space detection
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=8cdc533d7ec3d6b27b9f5b78cf80c537a5834f70;p=discourse_docker.git

FIX: More resilient docker fs space detection
---

diff --git a/launcher b/launcher
index ff243dd..d45ed8f 100755
--- a/launcher
+++ b/launcher
@@ -197,8 +197,8 @@ check_prereqs() {
   fi
 
   # 7. enough space for the bootstrap on docker folder
-  folder=`docker info --format '{{(index (index .DriverStatus 0) 1)}}'`
-  safe_folder=${folder:-/var/lib/docker/aufs}
+  folder=`$docker_path info --format '{{.DockerRootDir}}'`
+  safe_folder=${folder:-/var/lib/docker}
   test=$(($(stat -f --format="%a*%S" $safe_folder)/1024**3 < 5))
   if [[ $test -ne 0 ]] ; then
     echo "You have less than 5GB of free space on the disk. You will need more space to continue"