Method 1: NFS server on LXC container
Create a priviledged LXC container with:
mount=nfs,nesting=1
apt update
apt install nfs-kernel-server
sudo mkdir -p /shared_folder
sudo chown nobody:nogroup /shared_folder
sudo chmod 777 /shared_folder
` /etc/exports
/shared_folder 192.168.1.0/24(rw,sync,no_subtree_check)
sudo exportfs -a
sudo systemctl restart nfs-kernel-server
sudo ufw allow from 192.168.100/24 to any port nfs
cat /etc/dfs/sharetab
NFS client in a priviledged LXC container
sudo apt install nfs-common
sudo mkdir -p /mnt/shared_folder_on_nfs
sudo mount -t nfs 192.168.1.2:/shared_folder /mnt/shared_folder_on_nfs
Hey. is it possible to have a nfs client inside an unprivileged lxc container ?
put shortly - this is not possible (NFS has no support for user namespaces (yet)).
Method 2: Share ZFS dataset via NFS on Proxmox
apt install nfs-kernel-server
zfs create dpool/nfs_shared_folder
zfs set sharenfs=on dpool/nfs_shared_folder
sudo chown nobody:nogroup /dpool/nfs_shared_folder
sudo chmod 666 /dpool/nfs_shared_folder
sudo mkdir -p /mnt/shared_folder_on_nfs
sudo mount -t nfs proxmox.local:/dpool/nfs_shared_folder /mnt/shared_folder_on_nfs
/etc/fstab:
proxmox.local:/dpool/nfs_shared_folder /mnt/shared_folder_on_nfs nfs auto 0 0
# On nfs server:
rpcinfo -p | grep nfs
zfs get sharenfs dpool/nfs_shared_folder
# On nfs client:
rpcinfo -p 192.168.1.2
rpcinfo -T tcp 192.168.1.2 nfs
rpcinfo -T udp 192.168.1.2 nfs
showmount -e proxmox.local
References: