Skip to content

Contact sales

By filling out this form and clicking submit, you acknowledge our privacy policy.
  • Labs icon Lab
  • A Cloud Guru
Google Cloud Platform icon
Labs

Exporting an NFSv4 Volume with ACLs

A lot of the key enhancements to NFSv4 are related to security. Understanding how to implement these features is important for several advanced certifications. In this hands-on lab, we will review basic NFS concepts and explore NSF ACLs.

Try for free Contact sales
Google Cloud Platform icon
Labs

Path Info

Level
Clock icon Advanced
Duration
Clock icon 1h 0m
Published
Clock icon Nov 05, 2018

Contact sales

By filling out this form and clicking submit, you acknowledge our privacy policy.

Table of Contents

  1. Challenge

    Configure a new NFS export for `/nfs` that is exported to all hosts with read and write access, `root squash` disabled, and `acl` enabled.

    1. Edit /etc/exports to contain the following line:

       /nfs/ *(rw,acl,no_root_squash)
    • Run systemctl restart nfs-server.

  2. Challenge

    Mount `localhost:/nfs` to `/mnt` on the local system.

    Run mount -t nfs localhost:/nfs /mnt.

  3. Challenge

    Create an ACL on `/mnt/nfstestfile` that grants the user `alice` read and write permission.

    Run nfs4_setfacl -a A::alice@localdomain:RW /mnt/file.

  4. Challenge

    Create an ACL on `/mnt/nfstestfile` that grants the user `bob` read and execute permission.

    Run nfs4_setfacl -a A::bob@localdomain:RX /mnt/file.

  5. Challenge

    Create an ACL on `/mnt/nfstestfile` that grants the user `everyone` read permission.

    Run nfs4_setfacl -a A::EVERYONE@:R /mnt/nfstestfile.

A Cloud Guru - Labs - Exporting an NFSv4 Volume with ACLs
Author
A Cloud Guru

The Cloud Content team comprises subject matter experts hyper focused on services offered by the leading cloud vendors (AWS, GCP, and Azure), as well as cloud-related technologies such as Linux and DevOps. The team is thrilled to share their knowledge to help you build modern tech solutions from the ground up, secure and optimize your environments, and so much more!

What's a lab?

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.

Provided environment for hands-on practice

We will provide the credentials and environment necessary for you to practice right within your browser.

Guided walkthrough

Follow along with the author’s guided walkthrough and build something new in your provided environment!

Did you know?

On average, you retain 75% more of your learning if you get time for practice.

Start learning by doing today

View Plans