From adfeffd254edc6c5b671f3c39becdda837d208c6 Mon Sep 17 00:00:00 2001
From: Jakob Ackermann <das7pad@outlook.com>
Date: Mon, 22 Apr 2019 01:38:24 +0200
Subject: [PATCH] [docker] add support for a different docker group id on the
 docker host

Signed-off-by: Jakob Ackermann <das7pad@outlook.com>
---
 entrypoint.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index ea295c7..71ced14 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -4,8 +4,10 @@ echo "Changing permissions of /var/run/docker.sock for sibling containers"
 ls -al /var/run/docker.sock
 docker --version
 cat /etc/passwd
-usermod -aG docker node
-chown root:docker /var/run/docker.sock
+
+DOCKER_GROUP=$(stat -c '%g' /var/run/docker.sock)
+groupadd --non-unique --gid ${DOCKER_GROUP} dockeronhost
+usermod -aG dockeronhost node
 
 mkdir -p /app/cache
 chown -R node:node /app/cache