Kubernetes Administrator 2024: Pods, ConfigMaps, and Secrets

Kubernetes 2024    |    Intermediate
  • 17 videos | 1h 35m 17s
  • Includes Assessment
  • Earns a Badge
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Pods are the smallest manageable unit for application containers in a Kubernetes cluster. Administrators must master how to deploy and configure pods. In this course, you will first be exposed to the syntax used in a YAML pod manifest file. Next, you will deploy a pod to a cluster both on premises and in the cloud, as well as to a testing minikube cluster. Moving on, you will explore the difference between declarative and imperative pod deployments. Next, discover how resources used by a pod can be restricted. You will then work with ConfigMaps and secrets that can be read by a pod followed by using the Kustomize tool to generate ConfigMaps and secrets. Lastly, you will configure pod environment variables, init containers, and a multi-container pod. This course can be used to prepare for the Certified Kubernetes Administrator (CKA) exam.

WHAT YOU WILL LEARN

  • Discover the key concepts covered in this course
    Outline mandatory and optional syntax elements in a manifest configuration file
    Deploy a simple pod in a kubernetes cluster
    Deploy a simple pod in a cloud-based kubernetes cluster
    Deploy a simple pod in a minikube cluster
    Deploy a pod at the command line without using a configuration file
    Set resource quotas to limit storage usage
    Store application settings in a configmap
    Store application settings in a cloud-based configmap
  • Store encoded secure application settings in a secret
    Store encoded secure application settings in a cloud-based secret
    Generate configmaps using a generator
    Use environment variables in cluster workloads
    Identify the purpose of a pod init container
    Configure a pod init container
    Define multiple container images in a pod manifest file
    Summarize the key concepts covered in this course

IN THIS COURSE

  • 1m 12s
    In this video, we will discover the key concepts covered in this course. FREE ACCESS
  • 8m 9s
    After completing this video, you will be able to outline mandatory and optional syntax elements in a manifest configuration file. FREE ACCESS
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    3.  Deploying a Pod to a Kubernetes Cluster
    5m 40s
    Learn how to deploy a simple pod in a Kubernetes cluster. FREE ACCESS
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    4.  Deploying a Pod to Azure Kubernetes Service
    6m 20s
    In this video, find out how to deploy a simple pod in a cloud-based Kubernetes cluster. FREE ACCESS
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    5.  Deploying a Pod to a Minikube Cluster
    7m 34s
    During this video, you will learn how to deploy a simple pod in a minikube cluster. FREE ACCESS
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    6.  Deploying an Imperative Pod
    5m 54s
    In this video, learn how to deploy a pod at the command line without using a configuration file. FREE ACCESS
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    7.  Limiting Storage with a Resource Quota
    5m 18s
    In this video, discover how to set resource quotas to limit storage usage. FREE ACCESS
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    8.  Configuring ConfigMaps in Kubernetes
    9m 43s
    Discover how to store application settings in a ConfigMap. FREE ACCESS
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    9.  Configuring ConfigMaps in Azure Kubernetes Service
    5m 36s
    Find out how to store application settings in a cloud-based ConfigMap. FREE ACCESS
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    10.  Configuring Secrets in Kubernetes
    6m 54s
    In this video, you will learn how to store encoded secure application settings in a Secret. FREE ACCESS
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    11.  Configuring Secrets in Azure Kubernetes Service
    4m 33s
    During this video, discover how to store encoded secure application settings in a cloud-based Secret. FREE ACCESS
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    12.  Using Kustomize to Generate ConfigMaps and Secrets
    4m 36s
    Learn how to generate ConfigMaps using a generator. FREE ACCESS
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    13.  Configuring Pod Environment Variables
    5m 16s
    Discover how to use environment variables in cluster workloads. FREE ACCESS
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    14.  Pod Init Containers
    5m 9s
    Upon completion of this video, you will be able to identify the purpose of a pod init container. FREE ACCESS
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    15.  Configuring an Init Container
    5m 6s
    Learn how to configure a pod init container. FREE ACCESS
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    16.  Deploying a Multi-container Pod
    7m 9s
    In this video, find out how to define multiple container images in a pod manifest file. FREE ACCESS
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    17.  Course Summary
    1m 8s
    In this video, we will summarize the key concepts covered in this course. FREE ACCESS

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