Get an introduction to more Kubernetes resources, such as deployments, service and DaemonSets. These resources are created by a user to run and manage their application on the cluster.
- [Instructor] We learn about the basic building blocks…of Kubernetes resources for pods.…Let's look at some other Kubernetes resources next.…Our deployment object provides declarative updates for pods.…You describe a desired state and a deployment object…and Kubernetes cluster changes the actual state…to the desired state at a controlled rate.…Multiple replicas of a pod can be created…by specifying the number of replicas.…A new version of the pod can be rolled out to all replicas…or it can roll back to a previously deployed version.…
That is how a sample Kubernetes deployment manifest…might look like.…Let's walk through this.…You can see the apiVersion is different here.…The Kubernetes object to be created here is a deployment.…Usual metadata section.…In spec, replicas is a new entry…and defines a number of desired pods.…Selector defines a label selector for pods.…MatchLabel in that defines the exact set…of labels that are matched.…Any pods matching these labels…will be included in the deployment.…
In our case, it's looking for app column greeting labels.…
Author
Arun Gupta
Released
2/28/2019- Packaging applications using Docker
- Building a Docker image with a Dockerfile and Jib
- Defining Kubernetes clusters
- Deploying with standalone manifests
- Deploying with Helm charts
- Deploying a Kubernetes cluster on AWS
- Adding an Istio service mesh
- Shifting traffic with Istio
- Creating a deployment pipeline
Skill Level Advanced
Duration
Views
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Introduction
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What you should know1m 2s
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1. Introduction to Kubernetes
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Why Kubernetes?3m 41s
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2. Packaging Our App Using Docker
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Docker workflow2m 29s
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3. Kubernetes Concepts and Getting Started
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Kubernetes resources4m 13s
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Kubernetes cluster concepts4m 27s
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Introduction to Helm charts5m 38s
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Deploy using Helm charts4m 18s
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4. Kubernetes Cluster on AWS
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Introduction to Amazon EKS5m 13s
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EKS deployment3m 44s
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5. Service Mesh and Istio
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Install Istio on Amazon EKS1m 56s
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Create Istio resources5m 34s
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Traffic shifting using Istio3m 17s
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Visualize mesh using Kiali9m 25s
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6. Deployment Pipelines
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Skaffold7m 3s
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AWS CodePipeline9m 6s
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Conclusion
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Next steps1m 28s
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Video: Kubernetes resources