setup up es on compute

#!/bin/bash

sudo mkfs.ext4 -m 0 -F -E lazy_itable_init=0,lazy_journal_init=0,discard /dev/sdb
sudo mkdir -p /mnt/disks/eventstore
sudo mount -o discard,defaults /dev/sdb /mnt/disks/eventstore
sudo chmod a+w /mnt/disks/eventstore
sudo cp /etc/fstab /etc/fstab.backup
echo UUID=`sudo blkid -s UUID -o value /dev/sdb` /mnt/disks/eventstore ext4 discard,defaults,nofail 0 2 | sudo tee -a /etc/fstab
wget https://packagecloud.io/EventStore/EventStore-OSS/packages/ubuntu/xenial/eventstore-oss_4.0.3_amd64.deb/download.deb
mv download.deb  eventstore-oss_4.0.3_amd64.deb
sudo dpkg -i eventstore-oss_4.0.3_amd64.deb

mkdir /mnt/disks/eventstore/data
sudo chown eventstore:eventstore /mnt/disks/eventstore/data/

mkdir /mnt/disks/eventstore/index
sudo chown eventstore:eventstore /mnt/disks/eventstore/index/

mkdir /mnt/disks/eventstore/log
sudo chown eventstore:eventstore /mnt/disks/eventstore/log/