• glusterfs-01: Scaleway DEV1-S, 2 x vCPU, 2 GB, 20 GB NVMe, 200 Mbit/s
• glusterfs-02: OVH B2-7, 2 x vCPU, 7 GB, 50 GB SSD, 250 Mbit/s

Debian 10 (Buster)

root@glusterfs-01:~# ping -c 6 glusterfs-02
--- glusterfs-02 ping statistics ---
6 packets transmitted, 6 received, 0% packet loss, time 13ms
rtt min/avg/max/mdev = 6.097/6.221/6.390/0.122 ms
 
debian@glusterfs-02:~$ ping -c 6 glusterfs-01
--- glusterfs-01 ping statistics ---
6 packets transmitted, 6 received, 0% packet loss, time 13ms
rtt min/avg/max/mdev = 6.112/6.355/6.783/0.219 ms

• Install-Guide.
• gluster (cli) command reference

Setup NTP on each of these servers to get the proper functioning of many applications on top of filesystem. This is an important requirement.

# Mise à jour
$ sudo apt update && sudo apt upgrade -y
$ sudo apt install software-properties-common -y
 
# Dépot GlusterFS
# "LATEST" remplacé par "9" pour trouver "rsa.pub"
$ wget -O - https://download.gluster.org/pub/gluster/glusterfs/9/rsa.pub | sudo apt-key add -
$ DEBID=$(grep 'VERSION_ID=' /etc/os-release | cut -d '=' -f 2 | tr -d '"')
$ DEBVER=$(grep 'VERSION=' /etc/os-release | grep -Eo '[a-z]+')
$ DEBARCH=$(dpkg --print-architecture)
$ echo deb https://download.gluster.org/pub/gluster/glusterfs/LATEST/Debian/${DEBID}/${DEBARCH}/apt ${DEBVER} main | sudo tee /etc/apt/sources.list.d/gluster.list
 
# Install server & client
$ sudo apt update
$ sudo apt install glusterfs-server glusterfs-client
 
# Démarrer et activer le service
$ sudo systemctl start glusterd
$ sudo systemctl enable glusterd
 
$ sudo mkdir -p /glusterfs/distributed

gluster peer probe glusterfs-02
gluster peer status
gluster peer list
 
gluster volume create vol01 transport tcp glusterfs-02:/glusterfs/distributed force

TODO

• firewall
  • like iptables -I INPUT -i eth0 -s 192.168.0.0/16 -j ACCEPT
• SSL transport
  • https://docs.gluster.org/en/latest/Administrator-Guide/SSL/
  • Enabling TLS on the Management Path