fix-nfs-msd.sh

#!/bin/bash
# Written by srepac (c) 2023
#
# This is meant for armbian PiKVM use -- required to make NFS MSD work properly (in effect since kvmd 3.206)
#
# In summary, this script will perform the following steps:
: "
1.  take the contents of /usr/lib/python3.11/site-packages/aiofiles from arch pikvm and extract it to armbian
2.  rename aiofiles within /usr/lib/python3/dist-packages to aiofiles.YYYYMMDD.hhmm
3.  create symlink to /usr/lib/python3.11/site-packages/aiofiles into /usr/lib/python3/dist-packages
4.  restart kvmd
"

# first, check to make sure that NFS_Primary is mounted in /var/lib/kvmd/msd
if [ $(mount | grep -c NFS_Primary) -le 0 ]; then
  echo "Missing /var/lib/kvmd/msd/NFS_Primary mount"
  echo "Please follow https://docs.pikvm.org/msd/#nfs-storage then re-run script."
  exit 1
else
  echo "/var/lib/kvmd/msd/NFS_Primary is mounted."
  echo "-> Stopping kvmd"
  systemctl stop kvmd
fi

NAME="aiofiles.tar"
AIOFILES="https://raw.githubusercontent.com/srepac/kvmd-armbian/master/$NAME"

echo -n "-> Downloading $AIOFILES into /tmp ... "
wget -O /tmp/$NAME $AIOFILES > /dev/null 2> /dev/null
echo "done"

LOCATION="/usr/lib/python3.11/site-packages"
echo "-> Extracting /tmp/$NAME into $LOCATION"
tar xvf /tmp/$NAME -C $LOCATION

echo "-> Renaming original aiofiles and creating symlink to correct aiofiles"
cd /usr/lib/python3/dist-packages
mv aiofiles aiofiles.$(date +%Y%m%d.%H%M)
ln -s $LOCATION/aiofiles .
ls -ld aiofiles*

echo "-> Restarting kvmd"
systemctl restart kvmd

echo "-> Please check webui to make sure that NFS MSD is working properly."