Update plex_container.sh

ct/plex_container.sh

@@ -144,6 +144,15 @@ pct create $CTID $TEMPLATE_STRING -arch $ARCH -features nesting=1 \
   -hostname $HOSTNAME -net0 name=eth0,bridge=vmbr0,ip=dhcp -onboot 1 -cores 2 -memory 2048\
   -ostype $OSTYPE -rootfs $ROOTFS,size=$DISK_SIZE -storage $STORAGE >/dev/null
 
+LXC_CONFIG=/etc/pve/lxc/${CTID}.conf
+cat <<EOF >> $LXC_CONFIG
+lxc.cgroup2.devices.allow: c 226:0 rwm
+lxc.cgroup2.devices.allow: c 226:128 rwm
+lxc.cgroup2.devices.allow: c 29:0 rwm
+lxc.mount.entry: /dev/dri dev/dri none bind,optional,create=dir
+lxc.mount.entry: /dev/dri/renderD128 dev/renderD128 none bind,optional,create=file
+EOF
+
 MOUNT=$(pct mount $CTID | cut -d"'" -f 2)
 ln -fs $(readlink /etc/localtime) ${MOUNT}/etc/localtime
 pct unmount $CTID && unset MOUNT