From the course: Amazon Web Services: Implementing and Troubleshooting IaaS Products
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Launch templates, metadata, and key pairs - Amazon Web Services (AWS) Tutorial
From the course: Amazon Web Services: Implementing and Troubleshooting IaaS Products
Launch templates, metadata, and key pairs
- [Narrator] When you start deploying EC2 instances and other services within AWS, you'll notice that there are a lot of parameters that you need to enter in just to get the instances to launch. AWS released the ability to create what are called Launch Templates. The goal of this is to allow you to store all of those parameters so that you can more effectively and easily launch instances. Things like auto scaling, or firing off spot instances, or even on-demand instances. What we're going to do is keep all the data in one simple place, and then when you go to deploy those pieces of information that you provided will then be used to launch whatever you've selected. Another big advantage of this aside from minimizing the amount of time it takes, it's also going to minimize the risk of human errors. You know, typos and things of that nature. There's a component within your instances that provide you some very, very useful information. It can be used from a trouble shooting point of view…
Contents
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What is EC2?3m 5s
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What is an EC2 instance type?2m 10s
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Optimized, accelerated, and general purpose instance types5m 13s
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Elastic GPU and Bare Metal instance types1m 54s
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EC2 purchasing options5m 28s
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Purchasing options: Spot and dedicated5m 4s
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Instance size and implications3m 26s
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Placement groups2m 46s
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Launch templates, metadata, and key pairs6m 1s
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Troubleshooting tools3m 36s
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Troubleshooting demo: Route tables4m 53s
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Troubleshooting demo: Security groups3m 14s
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Troubleshooting demo: NACLs4m 37s
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Troubleshooting demo: IP addresses2m 23s
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Troubleshooting slow network performance3m 58s
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