#!/bin/bash
# This script can be run on a Linux DSVM to mount a Azure File share. 
# It will mount the Azure Files in a central mount location and also softlink within user's home directory
# This can be used in an ARM Template as post install custom script with the right required parameter below.
# $1 = Azure storage account name
# $2 = Azure storage account key
# $3 = Azure file share name
# $4 = mountpoint path
# $5 - username

# For more details refer to https://azure.microsoft.com/en-us/documentation/articles/storage-how-to-use-files-linux/

mkdir -p $4
mount -t cifs //$1.file.core.windows.net/$3 $4 -o vers=3.0,username=$1,password=$2,dir_mode=0777,file_mode=0777

# create a symlink from /mountpath/xxx to ~username/xxx
linkpoint=`echo $4 | sed 's/.*\///'`
ln -s $4 /home/$5/$linkpoint
# If you store your notebooks on a Azure Files to be mounted on any VM, link it to the ~/notebooks/remote to be accessible on Jupyter
# Convention: You have notebooks/<USERNAME> on your File Share
ln -s $4/notebooks/$5 /home/$5/notebooks/remote