Preventing installer.sh execution to hang

This newgrp command used is not suitable for shell scripting,
it looks like misuse as it created new shell under right group
but prevents further script execution as it has to be exited
first.

Change-Id: I974da3a4b8d1e0827c846150079d453789d89554
Issue-ID: MULTICLOUD-632
Signed-off-by: Michal Ptacek <m.ptacek@partner.samsung.com>

diff --git a/kud/hosting_providers/vagrant/installer.sh b/kud/hosting_providers/vagrant/installer.sh
index c17f89e..2e7a3db 100755 (executable)
--- a/kud/hosting_providers/vagrant/installer.sh
+++ b/kud/hosting_providers/vagrant/installer.sh
@@ -78,7 +78,6 @@ function _install_docker {
     echo "DOCKER_OPTS=\"-H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock --max-concurrent-downloads $max_concurrent_downloads \"" | sudo tee --append /etc/default/docker
     if [[ -z $(groups | grep docker) ]]; then
         sudo usermod -aG docker $USER
-        newgrp docker
     fi
 
     sudo systemctl restart docker