dcr_stc_params+="--volume /opt/boot/:/opt/boot/ "
# Mount host hugepages for VMs.
dcr_stc_params+="--volume /dev/hugepages/:/dev/hugepages/ "
+ # Disable IPv6.
+ dcr_stc_params+="--sysctl net.ipv6.conf.all.disable_ipv6=1 "
+ dcr_stc_params+="--sysctl net.ipv6.conf.default.disable_ipv6=1 "
# Docker Container UUIDs.
declare -gA DCR_UUIDS