Update CI VMSS CSE script to resize LVM partition

pkg/deploy/generator/resources_dev.go

@@ -316,6 +316,37 @@ for attempt in {1..5}; do
   if [[ ${attempt} -lt 5 ]]; then sleep 10; else exit 1; fi
 done
 
+DEVICE_PARTITION=$(pvs | grep '/dev/' | awk '{print $1}' | grep -oP '[a-z]{3}[0-9]$')
+DEVICE=$(echo $DEVICE_PARTITION | grep -oP '^[a-z]{3}')
+PARTITION=$(echo $DEVICE_PARTITION | grep -oP '[0-9]$')
+
+# Fix the "GPT PMBR size mismatch (134217727 != 268435455)"
+echo "w" | fdisk /dev/${DEVICE}
+
+# Steps from https://access.redhat.com/solutions/5808001
+# 1. Delete the LVM partition "d\n2\n"
+# 2. Recreate the partition "n\n2\n"
+# 3. Accept the default start and end sectors (2 x \n)
+# 4. LVM2_member signature remains by default
+# 5. Change type to Linux LVM "t\n2\n31\n
+# 6. Write new table "w\n"
+
+fdisk /dev/${DEVICE} <<EOF
+d
+${PARTITION}
+n
+${PARTITION}
+
+
+t
+${PARTITION}
+31
+w
+EOF
+
+partx -u /dev/${DEVICE}
+pvresize /dev/${DEVICE_PARTITION}
+
 lvextend -l +50%FREE /dev/rootvg/homelv
 xfs_growfs /home