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#!/bin/bash
# This script should be executed on Linux Ubuntu Virtual Machine
EXPORT_DIRECTORY=${1:-/export/data}
DATA_DIRECTORY=${2:-/data}
AKS_SUBNET=${3:-*}
echo "Updating packages"
apt-get -y update
echo "Installing NFS kernel server"
apt-get -y install nfs-kernel-server
echo "Making data directory ${DATA_DIRECTORY}"
mkdir -p ${DATA_DIRECTORY}
echo "Making new directory to be exported and linked to data directory: ${EXPORT_DIRECTORY}"
mkdir -p ${EXPORT_DIRECTORY}
echo "Mount binding ${DATA_DIRECTORY} to ${EXPORT_DIRECTORY}"
mount --bind ${DATA_DIRECTORY} ${EXPORT_DIRECTORY}
echo "Giving 777 permissions to ${EXPORT_DIRECTORY} directory"
chmod 777 ${EXPORT_DIRECTORY}
parentdir="$(dirname "$EXPORT_DIRECTORY")"
echo "Giving 777 permissions to parent: ${parentdir} directory"
chmod 777 $parentdir
echo "Appending bound directories into fstab"
echo "${DATA_DIRECTORY} ${EXPORT_DIRECTORY} none bind 0 0" >> /etc/fstab
echo "Appending localhost and Kubernetes subnet address ${AKS_SUBNET} to exports configuration file"
echo "/export ${AKS_SUBNET}(rw,async,insecure,fsid=01000,crossmnt,no_subtree_check)" >> /etc/exports
echo "/export localhost(rw,async,insecure,fsid=01000,crossmnt,no_subtree_check)" >> /etc/exports
nohup service nfs-kernel-server restart |
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