MooseFS

# Make sure all hosts can find the mfs master

sudo -i
echo "10.96.146.1     mfsmaster" >> /etc/hosts

# Install the repo (for Deb 13)

apt install -y gpg curl
mkdir -p /etc/apt/keyrings
curl https://repository.moosefs.com/moosefs.key | gpg -o /etc/apt/keyrings/moosefs.gpg --dearmor 
echo "deb [arch=amd64 signed-by=/etc/apt/keyrings/moosefs.gpg] http://repository.moosefs.com/moosefs-4/apt/debian/trixie trixie main" > /etc/apt/sources.list.d/moosefs.list
apt update

# Install the Master Server on the first instance
apt install moosefs-master moosefs-cgi moosefs-cgiserv moosefs-cli

# Install the chunk master on it as well as secondary servers

## Prepare the disks


umount /data/rustfs*
mkfs.xfs  -i size=512 -n ftype=1 -L RUSTFS0 /dev/sda -f
mkfs.xfs  -i size=512 -n ftype=1 -L RUSTFS1 /dev/sdc -f

# if needed
sudo mkdir -p /data/rustfs{0..1} 
echo "LABEL=RUSTFS0 /data/rustfs0   xfs   defaults,noatime,nodiratime   0   0" >> /etc/fstab
echo "LABEL=RUSTFS1 /data/rustfs1   xfs   defaults,noatime,nodiratime   0   0" >> /etc/fstab

mount -a

apt install moosefs-chunkserver

# Configure the chunkserver

cd /etc/mfs
cp mfschunkserver.cfg.sample mfschunkserver.cfg
cp mfshdd.cfg.sample mfshdd.cfg


# Note - If there is an error above because these files are missing, you may not have the correct Repo. 
#        make sure to run `apt update` and that the moosefs repos are listed.
#        Of course, they are only full of comments by default, so worst case you can just create them yourself.
touch mfschunkserver.cfg
touch mfshdd.cfg

echo /data/rustfs0/ >> /etc/mfs/mfshdd.cfg
echo /data/rustfs1/ >> /etc/mfs/mfshdd.cfg

chown -R mfs:mfs /data/*
chmod -R 770 /data/*

mfschunkserver start

# Assuming it started, enable it at boot.
systemctl enable moosefs-chunkserver.service

# Install the client and mount
apt install moosefs-client

mkdir /mnt/mfs
mount -t moosefs mfsmaster: /mnt/mfs

sudo chown -R rustfs-user:rustfs-user /data/*
sudo systemctl restart rustfs.service