Ubuntu 20.04にGlusterFSをインストール

apt install -y glusterfs-server

cat « EOF » /etc/hosts
172.16.0.103 g-master
172.16.0.93 g-work01
172.16.0.153 g-work02
EOF

gluster peer probe g-work01
gluster peer probe g-work02

mkdir -p /gluster/volume
mkfs.xfs /dev/sdb 
mount /dev/sdb /gluster/volume/

gluster volume create k8s-volume replica 2 arbiter 1 transport tcp \
  g-master:/gluster/volume \
  g-work01:/gluster/volume \
  g-work02:/gluster/volume \
  force

mount.glusterfs g-work01:k8s-volume /mnt/