#!/bin/bash

the_root_vgname='{{ ansible_lvm.lvs[the_root_lvname].vg | default('vg00') }}'
the_root_lvname='{{ the_root_lvname | default('root') }}'
the_root_pvname=$(vgdisplay -v $the_root_vgname 2> /dev/null | awk '/PV Name/ {print $3}')
the_root_pv_partnum=$(echo $the_root_pvname | grep -o '[0-9]$')
the_root_pv_device=$(echo $the_root_pvname | grep -o '.*[^0-9]')
the_root_mount_point=$(lsblk -l -o NAME,MOUNTPOINT | grep $the_root_vgname-$the_root_lvname | awk '{print $2}')

/usr/bin/growpart $the_root_pv_device $the_root_pv_partnum
/usr/sbin/pvresize $the_root_pvname
/usr/sbin/lvextend /dev/mapper/$the_root_vgname-$the_root_lvname $the_root_pvname
/usr/sbin/xfs_growfs $the_root_mount_point