Take the next step in your software engineering career by getting skilled in container tools and technologies! The average salary for jobs that require container skills is $137,000 in the US according to salary.com, making Devops professionals and developers with these skills highly in demand. More than 70 percent of Fortune 100 companies are running containerized applications. But why?
Introduction to Containers w/ Docker, Kubernetes & OpenShift
Dieser Kurs ist Teil mehrerer Programme.
Dozenten: Alex Parker
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Was Sie lernen werden
Using containers, learn how to move applications quickly across any environment.
Build cloud native applications using Docker, Kubernetes, OpenShift, and Istio.
Describe and leverage Kubernetes architecture to set up and use an entire lifecycle-based container management system.
Create and leverage a YAML deployment file to configure and create resources such as pods, services, replicasets, and others in a declarative way.
Kompetenzen, die Sie erwerben
- Kategorie: Openshift
- Kategorie: Docker
- Kategorie: Kubernetes
- Kategorie: Containers
- Kategorie: Cloud Native
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In diesem Kurs gibt es 5 Module
Start your first week by learning about container concepts, features, use cases, and benefits. Building on your new knowledge of containers, you’ll learn what Docker does and discover why Docker is a winner with developers. You’ll learn what Docker is, become acquainted with Docker processes, and explore Docker’s underlying technology. Learn about how developers and organizations can benefit from using Docker and see which situations are challenging for using Docker. Next, learn how to build a container image using a Dockerfile, how to create a running container using that image, become familiar with the Docker command line interface (CLI), and explore frequently used Docker commands. You’ll become knowledgeable about Docker objects, Dockerfile commands, container image naming, and learn how Docker uses networks, storage, and plugins. Then, assimilate this knowledge when you see Docker architecture components in action and explore containerization using Docker. At the end of this first week, you’ll pull an image from a Docker Hub registry. You’ll run an image as a container using Docker, build and tag an image using a Dockerfile, and push that image to a registry.
Das ist alles enthalten
6 Videos2 Lektüren2 Aufgaben2 App-Elemente4 Plug-ins
In week two, learn what container orchestration is. Then, explore how developers can use container orchestration to create and manage complex container environment development lifecycles. Kubernetes is currently the most popular container orchestration platform. You’ll examine key Kubernetes architectural components, including control plane components and controllers. Explore Kubernetes objects, and learn how specific Kubernetes objects such as Pods, ReplicaSets, and Deployments work. Then, learn how developers use the Kubernetes command line interface (CLI), or “kubectl” to manipulate objects, manage workloads in a Kubernetes cluster, and apply basic kubectl commands. You’ll be able to differentiate the benefits and drawbacks of using imperative and declarative commands. At the end of this module, you will use the kubectl CLI commands to create resources on an actual Kubernetes cluster. At the end of this week, you’ll use the Kubernetes CLI to create a Kubernetes pod, create a Kubernetes deployment, create a ReplicaSet and see Kubernetes load balancing in action.
Das ist alles enthalten
6 Videos1 Lektüre2 Aufgaben2 App-Elemente4 Plug-ins
In week three, you’ll explore ReplicaSets, autoscaling, rolling updates, ConfigMaps, Secrets, and service bindings, and learn how you can use these capabilities to manage Kubernetes applications. You’ll learn how ReplicaSets scale applications to meet increasing demand, and how autoscaling creates dynamic demand-based scaling. You’ll see how to use rolling updates to publish application updates and roll back changes without interrupting the user experience. You’ll learn how to use ConfigMaps and Secrets to provide configuration variables and sensitive information to your deployments and to keep your code clean. At the end of the week, you’ll scale and update applications deployed in Kubernetes.
Das ist alles enthalten
5 Videos2 Lektüren2 Aufgaben2 App-Elemente3 Plug-ins
In week four, you’ll learn more about the growing Kubernetes ecosystem and explore additional tools that work well with Kubernetes to support cloud-native development. You’ll gain an understanding of the similarities and differences between Red Hat ® OpenShift® and Kubernetes and see what OpenShift architecture looks like. You’ll learn about OpenShift builds and BuildConfigs, and OpenShift build strategies and triggers. You'll also discover how operators can deploy whole applications with ease. Finally, you’ll examine how the Istio service mesh manages and secures traffic and communication between an application’s services. At the end of the week, you’ll use the oc CLI to perform commands on an OpenShift cluster. And you’ll use the OpenShift build capabilities to deploy an application from source code stored in a Git repository.
Das ist alles enthalten
4 Videos1 Lektüre2 Aufgaben1 App-Element3 Plug-ins
For the Final Project, you will put into practice the tools and concepts learned in this course, and deploy a simple guestbook application with Docker and Kubernetes. The entire application will be deployed and managed on OpenShift.
Das ist alles enthalten
3 Lektüren1 peer review3 App-Elemente3 Plug-ins
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Geprüft am 13. Mai 2023
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Geprüft am 12. Dez. 2022
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Häufig gestellte Fragen
This course does not have rigid prerequisites, but we recommend that you complete “Introduction to Cloud Computing” and have the following skills: • Basic computer and an understanding of core cloud concepts • An understanding of the command line and shell commands
We recommend that you complete “Introduction to Cloud Computing before taking this course.
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.