TED Talks
Nathaniel Kahn: Scenes from "My Architect"
Nathaniel Kahn shares clips from his documentary "My Architect," about his quest to understand his father, the legendary architect Louis Kahn. It's a film with meaning to anyone who seeks to understand the relationship between art and love.
SciShow
Rogue Planet Discovered!
Today Hank brings us the news of a unique astronomical discovery - a rogue planet. He also allays our fears of an apocalyptic collision with Earth. So, this new planet is awesome, but it needs a different name - CFBDSIR...
Curated Video
Early Man and Agriculture
Why was the development of early agricultural techniques a crucial evolutionary step? Discover how early farming techniques transformed Neanderthal Man. Biology - Adaptation And Evolution - Learning Points. The last ice age ended 12,000...
Curated Video
The nomads of Outer Mongolia
Make the month-long journey to winter camp with the Darhad people of Outer Mongolia. People and places - Human geography - Settlements Learning Points People who do not make a permanent home are called nomads. A Twig Context Film....
Curated Video
Getting Started with HashiCorp Nomad - Demo - Monitor the Nomad Environment
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. This clip...
Curated Video
Getting Started with HashiCorp Nomad - Monitoring the Nomad Environment
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. This clip is from the chapter...
Curated Video
Getting Started with HashiCorp Nomad - Demo - Working with Volumes
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. This clip is from the chapter "Expanding...
Curated Video
Getting Started with HashiCorp Nomad - Demo - Job Placement
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 previous...
Curated Video
Getting Started with HashiCorp Nomad - Creating a Nomad Job Specification
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 to...
Curated Video
Getting Started with HashiCorp Nomad - Demo - Using the Nomad UI
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. This clip is from the chapter "Interacting...
Curated Video
Getting Started with HashiCorp Nomad - Secure Nomad with ACLs
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. This clip is from the...
Curated Video
Getting Started with HashiCorp Nomad - Demo - Secure Nomad with TLS
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. This clip is from the...
Curated Video
Getting Started with HashiCorp Nomad - Nomad Server Clustering
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...
Curated Video
Getting Started with HashiCorp Nomad - Demo - Installing Nomad on Linux
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. This...
Curated Video
Getting Started with HashiCorp Nomad - Demo - Upgrading Nomad to Newer Versions
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...
Curated Video
Getting Started with HashiCorp Nomad - Upgrading Nomad to Newer Versions
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. This clip is from the chapter "Managing Nomad...
Curated Video
Getting Started with HashiCorp Nomad - Demo - Rotating the Gossip Encryption Key
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 replace...
Curated Video
Getting Started with HashiCorp Nomad - Rotating Gossip Encryption Key
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 remove...
Curated Video
Getting Started with HashiCorp Nomad - Demo - Monitoring Application Logs
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. This clip is from the...
Curated Video
Getting Started with HashiCorp Nomad - Monitoring Application Logs
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. This clip is...
Curated Video
Getting Started with HashiCorp Nomad - Managing Nomad Environments (Day Two Ops)
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. This clip is from the chapter...
Curated Video
Getting Started with HashiCorp Nomad - Demo - Networking
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...
Curated Video
Getting Started with HashiCorp Nomad - Demo - Job Constraints
This is a demonstration of creating and understanding job constraints. We will define new allocations, constraints, and attributes for the new client we created in the previous lesson. This clip is from the chapter "Expanding on Nomad...
Curated Video
Getting Started with HashiCorp Nomad - Job Constraints
Here, we will understand job constraints and the constraint requirements specified at the job, group, or task level before any allocations are made. We will examine the different job constraints with examples. This clip is from the...