kolla/docker/cinder/cinder-base/extend_start.sh

#!/bin/bash

if [[ ! -d "/var/log/kolla/cinder" ]]; then
    mkdir -p /var/log/kolla/cinder
fi
if [[ $(stat -c %a /var/log/kolla/cinder) != "755" ]]; then
    chmod 755 /var/log/kolla/cinder
fi

. /usr/local/bin/kolla_cinder_extend_start