Featured resource
2025 Tech Upskilling Playbook
Tech Upskilling Playbook

Build future-ready tech teams and hit key business milestones with seven proven plays from industry leaders.

Check it out
  • Lab
    • Libraries: If you want this lab, consider one of these libraries.
    • Cloud
Google Cloud Platform icon
Labs

Working with Docker Swarm

The student will be tasked to work with Docker and configure one management node and one client node, with the Docker service running. They will then need to add the client node to a swarm cluster and work with services across the swarm.

Google Cloud Platform icon
Lab platform
Lab Info
Level
Intermediate
Last updated
Sep 23, 2025
Duration
1h 0m

Contact sales

By filling out this form and clicking submit, you acknowledge our privacy policy.
Table of Contents
  1. Challenge

    Initialize your Master Node

    Before you can create a service, you have to initialize the swarm master. You can accomplish this via:

    docker swarm init
    

    NOTE: Be sure to capture the output of the command so that you can use it on your node to register with the master!

  2. Challenge

    Register Your Node with the Swarm Master

    Once the master has been initialized, you will have captured the 'join' command containing the token you need. The command will look something like this. You will run the following command on the second server in your configuration:

    docker swarm join --token SWMTKN-1-3pu6hszjas19xyp7ghgosyx9k8atbfcr8p2is99znpy26u2lkl-7p73s1dx5in4tatdymyhg9hu2 192.168.99.121:2377
    

    NOTE: Your token string AND IP will differ for your lab, this is an example of the command you will run

  3. Challenge

    Create the Service in Your Swarm

    Be sure you download the image you plan to work with:

    docker pull httpd
    

    Now, on the master server, you can run the following command to run your service:

    docker service create --name our_api --replicas=2 httpd:latest
    

    This will create a service with two replicas, one running on each node in the swarm

About the author

Pluralsight Skills gives leaders confidence they have the skills needed to execute technology strategy. Technology teams can benchmark expertise across roles, speed up release cycles and build reliable, secure products. By leveraging our expert content, skill assessments and one-of-a-kind analytics, keep up with the pace of change, put the right people on the right projects and boost productivity. It's the most effective path to developing tech skills at scale.

Real skill practice before real-world application

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.

Learn by doing

Engage hands-on with the tools and technologies you’re learning. You pick the skill, we provide the credentials and environment.

Follow your guide

All labs have detailed instructions and objectives, guiding you through the learning process and ensuring you understand every step.

Turn time into mastery

On average, you retain 75% more of your learning if you take time to practice. Hands-on labs set you up for success to make those skills stick.

Get started with Pluralsight