This video provides an introduction to the Workflow template.
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This clip is from the chapter "Data Science Models with Google App Engine" of the series "Data Science Model Deployments and Cloud Computing on GCP".This section...

In this lesson, we will examine how to monitor the Nomad environment. We will discuss the multiple integrated options for monitoring, runtime metrics, information collection, telemetry data, and more.
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In this demonstration, we will examine working with host volumes. We will use the Nomad UI to explore the scores volume on a local directory on the client. You will learn to mount the host volume.
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After learning more about networking, we will discuss working with volumes; for workloads that require storage for stateful workloads, Nomad provides access to host volumes or CSI volumes.
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In this video, we will explore networking and how it works inside Nomad, a critical component ensuring users can access running applications. We will also examine the various options for networking in Nomad.
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In this video, we will look at a demonstration of job placement. We will change the job configuration, add allocations, and run a job in a container. You will learn to modify the job to use the spread allocations learned in the...

In this lesson, we will discuss job placement, deploying applications, understanding their run locations, and configuring Nomad scheduling to use a spreading algorithm for the entire cluster.
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In this lesson, we will discuss creating a Nomad job specification. We will create a job, provide it with a name, and place all the configurations for this job. We will then specify the data centers and type of service, handle updates...

This demonstration showcases the Nomad UI. We will connect to a server node and notice that we do not have authorization. We must authenticate with a secret ID from the Nomad bootstrap token.
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This video will look at the last type of security configuration, the secure with ACLs approach. We will understand token-based authentication, centrally managed policies, and centralized policy administration.
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This video demonstrates how to secure our Nomad environment with TLS. You will learn about managing different internal serfs, open-source options to create serfs, and using the HashiCorp vault to create serfs.
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After creating a single client up and running, launching the Nomad UI, and checking the Nomad CLI, we will ensure deploying Nomad in a highly available environment called a cluster. You will learn to form a cluster and how to create...

After installing Nomad on either of the operating systems, we will now get the Nomad application up and running on our local machine, the Linux box, or a server in development mode.
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This clip is from the chapter "Deploying...

This video demonstrates how to install Nomad on a new Linux box. We will begin by installing a new instance of AWS Linux, and then we will visit the releases.hashicorp.com site and download the binaries to install Nomad on Linux.
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After a brief introduction about Nomad, we will now discuss the components of Nomad and node. These agents run in server and client modes, jobs, jobs specifications, vault, driver, task, task groups, evaluation, and allocation.
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In this final demonstration, we will practically work on upgrading Nomad to newer versions based on more recent releases from time to time. The author mentions the importance of reading through the release notes and guides before any...

In this lesson, you will learn about upgrading our Nomad installation to newer versions as they arise. We will examine the “in-place" upgrades and rolling updates released on time.
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This clip is from the chapter "Managing...

In this demonstration, we will practically work on rotating the gossip encryption key. You will learn to generate a new gossip key. You will learn to install the key, create a list of keys, instruct Nomad to use the new key, and...

In this lecture, we will discuss rotating the gossip encryption key, a pre-share key added to the configuration when we secured the Nomad infrastructure. We will examine the built-in features to easily generate, install, use, and...

In this demonstration, we will focus on monitoring our applications. We will look at the various logs on a client. Looking at the logs, we will practically understand the work processes running in the background.
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After learning how to monitor our local Nomad environment, we will examine monitoring our applications that run on the Nomad environment. We will look at the collection logs, allocation logs, and stream logs through the API.
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In this demonstration, we will focus on monitoring, specifically at the host level. We will use the “systemctl status nomad" command. You will learn to view the journal logs and understand what happens in the Nomad environment.
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After successfully creating and deploying our Nomad job, we will head to the day two ops of managing the Nomad environment, operational monitoring, maintenance, key rotations, upgrades, and troubleshooting.
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In this demonstration, the author showcases a few basics of Nomad networking. We will look at the job allocation status, view the metadata it reports, and understand it. We will look at placement metrics, bridge mode, docker mode, and...