ceph deploy provisioning for debian

provision.sh

#!/bin/bash
sudo apt-get update
sudo apt-get upgrade -y

sudo systemctl stop ntp
sudo ntpd -gq
sudo systemctl start ntp

sudo apt-get install xfsprogs python-pip

sudo pip install ceph-deploy

mkdir -p ~/demo-cluster
cd ~/demo-cluster

ceph-deploy uninstall ceph1 ceph2 ceph3 ceph-client
ceph-deploy purgedata ceph1 ceph2 ceph3 ceph-client
ceph-deploy forgetkeys

ceph-deploy new ceph1 ceph2 ceph3
ceph-deploy install ceph1 ceph2 ceph3
ceph-deploy mon create-initial

sudo mkdir -p /var/local/osd0
sudo chown ceph:ceph /var/local/osd0

ssh ceph2 "sudo mkdir -p /var/local/osd1"
ssh ceph2 "sudo chown ceph:ceph /var/local/osd1"

ssh ceph3 "sudo mkdir -p /var/local/osd2"
ssh ceph3 "sudo chown ceph:ceph /var/local/osd2"

ceph-deploy osd prepare ceph1:/var/local/osd0 ceph2:/var/local/osd1 ceph3:/var/local/osd2
ceph-deploy osd activate ceph1:/var/local/osd0 ceph2:/var/local/osd1 ceph3:/var/local/osd2
ceph-deploy admin ceph1 ceph2 ceph3

sudo chmod +r /etc/ceph/ceph.client.admin.keyring

# set up ceph on ceph-client node
ceph-deploy install ceph-client
ceph-deploy admin ceph-client