We will begin by exploring the concepts of rolling updates and rollbacks as part of a comprehensive overview of application lifecycle management. This approach ensures that you grasp both the theoretical aspects and practical implementations.
Introduction
Core Concepts
- Core Concepts Section Introduction
- Cluster Architecture
- Docker vs ContainerD
- A note on Docker Deprecation
- ETCD for Beginners
- ETCD in Kubernetes
- Kube API Server
- Kube Controller Manager
- Kube Scheduler
- Kubelet
- Kube Proxy
- Pods
- Pods with YAML
- Demo Pods with YAML
- Practice Test Introduction
- Solution Pods optional
- ReplicaSets
- Solution ReplicaSets optional
- Deployments
- Solution Deploymentoptional
- Services
- Services Cluster IP
- Services Loadbalancer
- Solution Services optional
- Namespaces
- Page
- Page
- Solution Imperative Commands optional
- Kubectl Apply Command
- A Quick Reminder
Scheduling
- 2025 Updates Admission Controllers
- 2025 Updates Solution Admission Controllers
- 2025 Updates Solution Validating and Mutating Admission Controllers
- 2025 Updates Validating and Mutating Admission Controllers
- Admission Controllers 2025 Updates
- Configuring Scheduler Profiles
- DaemonSets
- Labels and Selectors
- Manual Scheduling
- Multiple Schedulers
- Node Affinity
- Node Selectors
- Priority Classes
- Resource Limits
- Scheduling Section Introduction
- Solution Admission Controllers 2025 Updates
- Solution DaemonSets optional
- Solution Labels and Selectors
- Solution Manual Scheduling optional
- Solution Multiple Scheduler
- Solution Node Affinity Optional
- Solution Resource Limits
- Solution Static Pods Optional
- Solution Taints and Toleration Optional
- Solution Validating and Mutating Admission Controllers 2025 Updates
- Static Pods
- Taints and Tolerations
- Taints and Tolerations vs Node Affinity
- Validating and Mutating Admission Controllers 2025 Updates
Logging Monitoring
Application Lifecycle Management
- 2025 Updates Horizontal Pod Autoscaler HPA
- 2025 Updates In place Resize of Pods
- 2025 Updates Introduction to Autoscaling
- 2025 Updates Vertical Pod Autoscaling VPA
- Application Lifecycle Management Section Introduction
- Commands and Arguments in Docker
- Commands and Arguments in Kubernetes
- Configure ConfigMaps in Applications
- Configure Environment Variables in Applications
- Demo Encrypting Secret Data at Rest
- Horizontal Pod Autoscaler HPA 2025 Updates
- In place Resize of Pods 2025 Updates
- Introduction to Autoscaling 2025 Updates
- Multi Container Pods
- Rolling Updates and Rollbacks
- Secrets
- Solution Commands and Arguments Optional
- Solution Env Variables Optional
- Solution Init Containers Optional
- Solution Multi Container Pods Optional
- Solution Rolling update
- Solution Secrets Optional
- Vertical Pod Autoscaling VPA 2025 Updates
Cluster Maintenance
Security
- 2025 Updates Custom Controllers
- 2025 Updates Custom Resource Definition CRD
- 2025 Updates Operator Framework
- API Groups
- Page
- Authorization
- Certificates API
- Cluster Roles
- Custom Controllers 2025 Updates
- Custom Resource Definition CRD 2025 Updates
- Developing network policies
- Image Security
- KubeConfig
- Kubernetes Security Primitives
- Network Policies
- Operator Framework 2025 Updates
- Pre requisite Security in Docker
- Role Based Access Controls
- Security Contexts
- Security Section Introduction
- Service Accounts
- Solution Certificates API
- Solution Cluster Roles
- Solution Image Security
- Solution KubeConfig
- Solution Network Policies optional
- Solution Role Based Access Controls
- Solution Security Contexts
- Solution Service Accounts
- Solution View Certification Details
- TLS Basics
- TLS Introduction
- TLS in Kubernetes
- TLS in Kubernetes Certificate Creation
- View Certificate Details
Storage
Networking
- 2025 Updates Introduction to Gateway API
- CNI in kubernetes
- CNI weave
- Cluster Networking
- CoreDNS in Kubernetes
- DNS in kubernetes
- Page
- Introduction to Gateway API 2025 Updates
- Page
- Pod Networking
- Prerequisite CNI
- Prerequisite DNS
- Prerequisite Docker Networking
- Prerequisite Network Namespaces
- Prerequisite Switching Routing Gateways CNI in kubernetes
- Service Networking
- Solution Deploy Network Solution optional
- Page
- Solution Explore DNS optional
- Solution Explore Environment optional
- Solution Ingress Networking 1 optional
- Solution Ingress Networking 2 optional
- Solution Networking Weave optional
- Solution Service Networking optional
- ipam weave
Design and Install a Kubernetes Cluster
Install Kubernetes the kubeadm way
Troubleshooting
Other Topics
Mock Exams
Helm Basics 2025 Updates
Kustomize Basics 2025 Updates
- Kustomize Problem Statement idealogy
- Kustomize vs Helm
- InstallationSetup
- kustomization
- Kustomize Output
- Kustomize ApiVersion Kind
- Managing Directories
- Managing Directories Demo
- Common Transformers
- Image Transformers
- Transformers Demo
- Patches Intro
- Different Types of Patches
- Patches Dictionary
- Patches list
- Overlays
- Components
2025 Updates Helm Basics
2025 Updates Kustomize Basics
Application Lifecycle Management
Application Lifecycle Management Section Introduction
This article covers essential aspects of application lifecycle management, including rolling updates, rollbacks, configuration methods, scaling strategies, and self-healing design fundamentals.
Hello, my name is Mumshad Mannambeth, and welcome to this lesson on application lifecycle management. In this article, we cover essential aspects such as rolling updates and rollbacks, various application configuration methods, scaling strategies, and the fundamentals of self-healing application design.
Many of these topics are covered in depth throughout the course. If you are already familiar with some of this material, feel free to skip ahead or review the practice tests to reinforce your knowledge.
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