Add docs on "rmdir on docker with overlayfs in CentOS 7.X" workaround
@@ -23,6 +23,10 @@ allocate-ipip-addr || exit 1
# Create a directly to put enabled service files
mkdir /etc/service/enabled
+# XXX: Here and below we do all manupulations on /etc/service avoiding rm'ing
+# dirs contained in Docker image. This is due to bug in Docker with graphdriver
+# overlay on CentOS 7.X kernels (https://github.com/docker/docker/issues/15314)
+
# Felix is always enabled
cp -a /etc/service/available/felix /etc/service/enabled/
