nfs

1. NFSv4 only
   • server only for root user: sudo su -

   • echo -e "nfs\nnfsd" > /etc/modules-load.d/nfs4.conf
     modprobe nfs && modprobe nfsd
     mkdir -p $(pwd)/data/nfs/data
     echo '/data *(rw,fsid=0,no_subtree_check,insecure,no_root_squash)' > $(pwd)/data/nfs/exports
     podman run \
         --name nfs4 \
         --rm \
         --privileged \
         -p 2049:2049 \
         -v $(pwd)/data/nfs/data:/data \
         -v $(pwd)/data/nfs/exports:/etc/exports:ro \
         -d docker.io/erichough/nfs-server:2.2.1
     

2. test
   • client is ok for normal user

   • # you may need nfs-utils
     # for centos:
     # yum install nfs-utils
     # for ubuntu:
     # apt-get install nfs-common
     mkdir -p $(pwd)/mnt/nfs
     sudo mount -t nfs4 -v localhost:/ $(pwd)/mnt/nfs
     # you'll see the 'localhost:/' mount point
     df -h