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Certified Kubernetes Administrator (CKA) E-Learning

Product description
Certified Kubernetes Administrator (CKA) E-Learning Order this unique E-Learning Certified Kubernetes Administrator (CKA) course online, 1 year 24/7 access to rich interactive videos, voice, progress monitoring through reports. Course content Kubernetes Administrator: Kubernetes Fundamentals for Administrators Course: 1 Hour, 29 Minutes Cour...

Certified Kubernetes Administrator (CKA) E-Learning

Order this unique E-Learning Certified Kubernetes Administrator (CKA) course online, 1 year 24/7 access to rich interactive videos, voice, progress monitoring through reports.

Course content

Kubernetes Administrator: Kubernetes Fundamentals for Administrators

Course: 1 Hour, 29 Minutes

Course Overview
Challenges of Monolith Applications
Transforming from Monolith to Microservices
The Purpose and Benefits of Container Orchestration
Container Orchestration Options
The Role of the Cloud Native Computing Foundation
Kubernetes Features and Components
Kubernetes Installation and Configuration Options
Evaluating Kubernetes Solutions for Workloads
Installing All-in-one Kubernetes Using Containers
Creating and Managing Deployments Using kubectl
Pods in Kubernetes
Kubernetes Services
Creating Kubernetes Services
Course Summary

Kubernetes Administrator: Cluster Installation & Configuration

Course: 1 Hour, 48 Minutes

Course Overview
Container Runtime Interface
Pod Lifecycle and Container States
Kubernetes Workloads
Kubernetes Tools
Installing and Configuring Kubernetes Tools
Creating Kubernetes Clusters with kubeadm
Locating and Connecting to Kubernetes with kubectl
Combining Linux and Windows Nodes
Using kubectl in Proxy Mode
Working with Namespaces, LimitRange, and Pods
Labels and Annotations in Kubernetes
Working with Labels and Label Selectors
Course Summary

Kubernetes Administrator: Managing Role-based Access Control

Course: 1 Hour, 4 Minutes

Course Overview
Kubernetes Authorization and Modes
Stages to Control Access to Kubernetes API
Querying the API Authorization Layer
Principles to Implement Kubernetes RBAC
Components to Implement RBAC in Kubernetes
Creating Roles in Kubernetes
Creating a RoleBinding API Authorization Layer
Creating ClusterRole in Kubernetes
Creating ClusterRoleBinding in Kubernetes
Retrieving RBAC Objects in Kubernetes
Managing User Access with kubeconfig
Implementing Aggregated ClusterRoles in Kubernetes
Course Summary

Kubernetes Administrator: Managing Highly-available Clusters

Course: 1 Hour, 32 Minutes

Course Overview
Manage Clusters with kubeadm Commands
Kubernetes HA Architecture
Approaches to Set up Kubernetes HA Clusters
Kubernetes HA Topologies
Control Plane Components
Setting up Load Balancer
Initializing a Stacked Control Plane
Joining Multiple Control Plane Nodes
Setting up Clusters with External Etcd
Installing Workers
Role of Etcd in Kubernetes
Creating Three Node Etcd Clusters
Etcd Cluster Backup
Snapshot and Cluster Restoration
Course Summary

Kubernetes Administrator: Underlying Cluster Infrastructure

Course: 1 Hour, 16 Minutes

Course Overview
Deployment Considerations
Deploying Cloud-hosted Kubernetes Clusters
Component Provisioning and Cluster Deployment
Node Features and Provisioning Approaches
Viewing Node Status and Exploring Output
Configuring Default CPU Requests and Limits
Setting Quotas for Total Amount of Memory and CPU
Setting Quota for Total Number of Pods
Setting Minimum and Maximum Values for CPU Resources
Upgrading Clusters
Upgrading Kubernetes Cluster Control Plane Nodes
Upgrading kubelet and kubectl on Control Plane Nodes
Upgrading Worker Node kubeadm, kubelet, and kubectl
Course Summary

Kubernetes Administrator: Managing Kubernetes Deployments

Course: 1 Hour, 9 Minutes

Course Overview
Kubernetes Deployment Strategies
Workload Resource
Creating Deployment and Replicaset
Updating and Viewing Deployment Status
Inspecting Rollout and Rollback Update
Implementing Deployment Rollback
Deployment Lifecycle and States
Managing Pod and Customizing Resource Definition
Scenarios of Using StatefulSet Workload
Listing StatefulSet and Scaling StatefulSet
Diagnosing Pods with Commands
Setting up Autoscaler
Course Summary

Kubernetes Administrator: Configuring ConfigMaps & Kubernetes Secrets

Course: 59 Minutes

Course Overview
Creating ConfigMaps with Kubectl Commands
Creating ConfigMap with Generators
Defining Container Env Variable with ConfigMap
Creating ConfigMap with Multiple Key-value
Populating Volume in ConfigMap
Kubernetes Secrets and Types
Creating Secret with Secret File
Creating Secrets with secretGenerator
Creating Pods with Access to Secret Data
Defining Container with Secrets
Creating imagePullSecret
Course Summary

Kubernetes Administrator: Scaling & Managing Resources

Course: 1 Hour, 12 Minutes

Course Overview
Scaling Deployment
Scaling StatefulSets
Defining Horizontal Pod Autoscaler
Creating DaemonSet with Rolling Update
Creating Jobs with Configuration File
Observing Downtime Resistance of Replicated Topology
Kubernetes Garbage Collector
Managing Cascading Deletion
Resource Types and Units in Kubernetes
Using Kustomize Tool
Imperative Commands
Working with Helm
Templating Tools
Course Summary

Kubernetes Administrator: Managing Pods & Deployments

Course: 58 Minutes

Course Overview
Creating and Verifying ReplicaSet
Removing a Pod
Using HPA to Scale up and Scale down Pods
Creating Deployment Files and Scaling Replicas
Kubernetes Scheduling
Creating a Kubernetes User Account
Using Label Selectors to Schedule Pods
Tainting a Node
Enabling Pod Limit Resources
Manually Scheduling Pods
Using Environmental Variables with Pods
Creating and Using Secrets with Pods
Course Summary

Kubernetes Administrator: Configuring Networking & Services

Course: 59 Minutes

Course Overview
Kubernetes Network Model
Technologies for Kubernetes Networking Model
Container-to-Container and Pod-to-Pod Networking
Creating Network Namespaces
Implementing Pod Networking
Challenges of Pod Networking
Defining and Mapping Services to Pod Network Address
Configuring Multiple Port Definition
Kubernetes Service Types
Configuring NodePort and LoadBalancer
Creating Internal TCP LoadBalancer
Course Summary

Kubernetes Administrator: Service Management

Course: 56 Minutes

Course Overview
Creating a Service Using the kubectl Expose Command
Finding a Kubernetes-supported Service
Creating a ClusterIP Service
Creating a NodePort Service
Creating a LoadBalancer Service
Creating an ExternalName Service
Managing the Service Account Object
Adding imagePullSecret to the Service Account
Service Account Automation4
Managing API Tokens Using kubectl
Kubernetes Service Catalog
Managed Service Plan and Instance Provisioning
Course Summary

Kubernetes Administrator: Ingress and Cluster DNS & CNI Management

Course: 49 Minutes

Course Overview
Ingress Roles and Prerequisites
Ingress Controllers
Creating and Updating an Ingress Resource
Path Types and Hostname Wildcards
Configuring an Ingress Resource
Features of CoreDNS
CoreDNS vs. kube-dns
Installing CoreDNS Using kubeadm
Upgrading a DNS Service
Network Plugins in Kubernetes
CNI for Kubernetes
Configuring Network Policies
Course Summary

Kubernetes Administrator: Managing StorageClass & Volume

Course: 54 Minutes

Course Overview
StorageClass in Kubernetes
Listing StorageClass and Volume Types
Copying Local Files to Pods
Kubernetes Volumes and Supported Types
Volumes and Volume Binding
Creating Pod and Configuring Volume
Creating hostPath PersistentVolume
Creating PersistentVolumeClaim
Creating Pods to use PersistentVolumeClaim
Lifecycle of a Volume and Claim
Role of VolumeSnapshot
Cloning Existing CSI Volumes
Course Summary

Kubernetes Administrator: Using PersistentVolume & PersistentVolumeClaim

Course: 59 Minutes

Course Overview
Reclaim Policies
Creating PersistentVolume
Creating PersistentVolumeClaim
Creating a PersistentVolume with an EBS
Creating Pod to Use Dynamic PersistentVolumeClaim
Deleting PersistentVolume and PersistentVolumeClaim
Changing Reclaim Policy
Creating PersistentVolume Using Compute Engine
Node Affinity
Volume Limits for Cloud Providers
Exchanging Data between Containers
Mounting PVC on Deployment
Mounting NFS Volume
Course Summary

Kubernetes Administrator: The Logging Mechanism

Course: 1 Hour

Course Overview
Logging Architecture
Configuring Pod and Writing Logs
Logging Snapshots with kubectl Commands
Node-level vs. Cluster-level Logging
Logging in Different Files and Formats
Using Sidecar to Log to File from Shared Volume
Best Practices of Kubernetes Logging
Inspecting Applications and Application Logging
Resource Metrics Pipeline and Metric Server
Installing and Using Metric Server
Tracking Resource Usage with Metric Server
Attaching and Executing Commands in Shell
Course Summary

Kubernetes Administrator: Auditing & Customizing Logs

Course: 53 Minutes

Course Overview
Managing Pod Information Using kubectl
Debugging Pods and Kubernetes Cluster Nodes
Common Pod and ReplicationController Issues
Debugging Scheduled and Running Pods
Adding Ephemeral Containers to Running Pods
Kubernetes Auditing and Audit Policy
Creating Audit Policies in Kubernetes
Log Aggregator Tools and Kubernetes Log Types
Logging with stdout and stderr
Installing and Using crictl
Using Telepresence to Create a Virtual Network
Printing Logs Using kubectl
Course Summary

Kubernetes Administrator: Monitoring Kubernetes Metrics

Course: 1 Hour, 3 Minutes

Course Overview
The Goals of Kubernetes Cluster Monitoring
What to Monitor in a Kubernetes Cluster
Measurable Kubernetes Cluster Metrics
Creating and Starting node-problem-detector
Adding New Node Conditions to Kernel Monitor
Cluster Master and Worker Node States
Best Practices for Kubernetes Monitoring
Performing Liveness Probes Using Commands
Performing Liveness Probes with HTTP GET
Performing TCP Liveness Probes
Kubernetes Performance Metrics
Retrieving Current Cluster Resource Metrics
Course Summary

Kubernetes Administrator: Troubleshooting Cluster Components

Course: 54 Minutes

Course Overview
Key Components during Kubernetes Troubleshooting
Commands for Troubleshooting Kubernetes Clusters
Troubleshooting Issues with etcd Database
Identifying and Fixing Issues with Pods
Investigating the State of Kubernetes Services
Troubleshooting Common kubeadm Issues
Troubleshooting CrashLoopBackOff
Handling Configuration Issues and Error Messages
Troubleshooting Pending and Unscheduled Pods
Troubleshooting Kubernetes Service Names
Investigating and Identifying Root Causes
End-to-end Troubleshooting
Course Summary

Kubernetes Administrator: Troubleshooting Deployments & Networking

Course: 52 Minutes

Course Overview
Principles of Kubernetes Application Debugging
Updating Existing Configuration Files
Upgrading App Servers on Existing Deployments
Scaling up Applications to Manage Load
Gracefully Deleting Pods of StatefulSet
Resource Exhaustion Management Scenarios
Diagnosing DNS Problems Using a Pod
Investigating Init Containers
Critical Kubernetes-related Networking Issues
Generic Network Troubleshooting Steps and Commands
Inspecting iptables Rules
Investigating Ingress and Service Traffic Flows
Course Summary

Kubernetes Administrator: Troubleshooting Cloud-hosted Kubernetes

Course: 23 Minutes

Course Overview
Kubernetes Cluster Customization
Troubleshooting Google Kubernetes Engine (GKE)
Fixing Deployed Google Kubernetes Workload Issues
Vital Master and Worker Node Log Files and Entries
Monitoring Production Scale Kubernetes with ELK
Course Summary

Product specifications

21:09 hours
Certificate of participation
Online access
1 year unlimited access


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Certified Kubernetes Administrator (CKA) E-Learning
Certified Kubernetes Administrator (CKA) E-Learning

Order this unique E-Learning course Certified Kubernetes Administrator (CKA) online, 1 year 24/7 access to rich interactive videos, progress through reporting and testing.

€189,00 Excl. tax
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