Kubernetes Hands-On - Deploy Microservices to the AWS Cloud

BY
Udemy

Mode

Online

Fees

₹ 599 4099

Quick Facts

particular details
Medium of instructions English
Mode of learning Self study
Mode of Delivery Video and Text Based

Course and certificate fees

Fees information
₹ 599  ₹4,099
certificate availability

Yes

certificate providing authority

Udemy

The syllabus

Introduction

  • Introduction to Kubernetes Microservices course
  • Code for the course
  • Support for Apple M1 users

Welcome to Kubernetes

  • Introducing Kubernetes
  • Hands-on Project

Installing Minikube for local Kubernetes Development

  • Extra note for Linux Users
  • If you already have Docker installed...
  • Setting up Virtualization
  • (Windows 10 Professional Only): Setting up Hyper-V
  • Installing kubectl and minikube
  • Troubleshooting minikube

(Optional) Docker Quickstart

  • Docker Overview
  • Docker Containers vs Images
  • Attention Apple M1 Users!
  • Running Containers from DockerHub

Kubernetes Pods

  • Pods Overview
  • Writing a Pod
  • Running a Pod

Services in Kubernetes

  • Important note for Docker Desktop and Driver Users
  • Services
  • NodePort and ClusterIP
  • Pod Selection with Labels

Exercise: Deploy ActiveMQ as a Pod and Service to Kubernetes

  • Exercise: Deploy ActiveMQ as a Pod and Service

Kubernetes ReplicaSets

  • ReplicaSets
  • Writing a ReplicaSet
  • Applying a ReplicaSet to Kubernetes

Kubernetes Deployments

  • Deployments Overview
  • Managing Rollouts

Networking and Service Discovery

  • Networking Overview in Kubernetes
  • Namespaces - kube-system
  • Note for M1 Architectures
  • Accessing MySQL from a Pod
  • Cygwin extra - fixing the terminal with winpty
  • Service Discovery
  • Fully Qualified Domain Names (FQDN)

Microservices Architecture

  • WARNING - possible resource problems!
  • An Introduction to Microservices
  • Introduction to Microservices Part 2
  • Fleetman Microservices - setting the scene
  • Deploying the Queue
  • Deploying the Position Simulator
  • Inspecting Pod Logs
  • Deploying the Position Tracker
  • Deploying the API Gateway
  • Deploying the Webapp

Kubernetes Persistence and Volume

  • Persistence
  • Upgrading to a Mongo Pod
  • Mongo Service
  • Expanding the Minikube VM
  • Volume Mounts
  • Volumes
  • PersistentVolumeClaims
  • StorageClasses and Binding

Running Kubernetes on the AWS Cloud

  • Warning
  • Getting started with AWS
  • Managing a Cluster in the Cloud
  • EKS vs Kops - Which to Choose?
  • Pricing Differences - EKS vs Kops (prices correct mid 2020)
  • Choose Your Own Adventure!

KOPS - Running Kubernetes on the AWS Cloud

  • This Section is for Kops!
  • Introducing Kops - Kubernetes Operations
  • Installing the Kops Environment - 2021 Update
  • Configuring your first cluster
  • Running the Cluster

EKS - Running Kubernetes on the AWS Cloud

  • This section is for EKS
  • Getting started with EKS
  • Install eksctl and AWS CLI
  • Configure the AWS credentials
  • Install kubectl
  • Start the cluster

Operating your Cluster

  • This section is for both EKS and Kops
  • Provisioning SSD drives with a StorageClass
  • Warning - problems with AWS LoadBalancers
  • Note for Kops users
  • Deploying the Fleetman Workload to Kubernetes
  • Setting up a real Domain Name
  • Surviving Node Failure
  • Replicating Pods in Kubernetes

Deleting the Cluster in KOPS

  • Deleting the Cluster
  • Restarting the Cluster

Deleting the Cluster in EKS

  • How to delete your EKS cluster
  • One last cluster deletion step

Extra - How to Run Kubernetes in Google Cloud

  • How to deploy to Google Cloud Platform

Logging a Kubernetes Cluster

  • Introducing the ELK / ElasticStack
  • Installing the Stack to Kubernetes
  • Kibana - first look
  • Setting Filters and Refreshes
  • Demo: analysing a system failure
  • Kibana Dashboards

Monitoring a Kubernetes Cluster with Prometheus and Grafana

  • Monitoring a Cluster (2020 update)
  • Installing the kube-prometheus-stack
  • Use the "Classic UI" in the next video
  • Using the Prometheus UI
  • Introducing Grafana
  • (optional) How to Use NodePorts on a Cluster

The Alert Manager

  • Introducing Alerts - 2020 Update
  • Preparing a Slack Channel
  • Configuring the AlertManager
  • Troubleshoot the alertmanager.yaml config
  • Dealing with Firing Alerts
  • The AlertManager UI and how to Silence Alerts
  • How to handle the Watchdog
  • Using PagerDuty
  • Case Study
  • Case Study: Troubleshooting a "Delinquent" node

(KOPS only) : What happens if the Master Node crashes?

  • What happens if the Master Node crashes? (Kops clusters only!)

Going Further with Kubernetes

  • Introduction to the "Advanced Section".
  • Code / files for this section

Kubernetes Requests and Limits

  • Memory requests
  • CPU Requests
  • Memory and CPU Limits

Metrics Profiling in Kubernetes

  • Enabling the Metrics Server
  • Viewing Metrics on the Dashboard
  • Tuning Java Spring Boot Applications, Heap restriction
  • Setting reasonable Requests

Horizontal Pod Autoscaling

  • Update: you will need to modify the yaml file in the next video
  • Introducing Replication and Autoscaling
  • Testing Autoscaling

Readiness and Liveness Probes

  • Demo: why readiness probes are needed
  • Applying Liveness and Readiness Probes

Quality of Service and Eviction

  • Understanding the scheduler
  • QoS labels
  • Evictions
  • Pod Priorities

Kubernetes ConfigMaps and Secrets

  • Creating a ConfigMap
  • Consuming a ConfigMap as Environment Variables
  • Do changes to a ConfigMap get propagated?
  • How to consume multiple environments variables with envFrom
  • Mounting ConfigMaps as Volumes
  • Creating Secrets
  • Using Secrets
  • Where have we already used ConfigMaps and Secrets?
  • (extra) Using Spring Cloud Kubernetes to Hot Reload ConfigMaps

Ingress Controllers

  • Introducing Ingress
  • Defining Routing Rules
  • Adding Routes
  • Authentication
  • Running Ingress on AWS
  • Testing the Ingress Rules
  • (Extra) setting up HTTPS with TLS termination at the load balancer

Other Workload Types

  • Batch Jobs
  • Cron Jobs
  • DaemonSets
  • StatefulSets Overview
  • StatefulSets for Database Replication
  • Demo: Scaling out a Mongo Database

Continuous Deployment on a Kubernetes Cluster

  • Introducing CI/CD
  • Establishing a GitHub organization
  • Setting up a Basic Jenkins System
  • Defining a Pipeline
  • Update - creating a Personal Access Token from Github
  • Another minor update!
  • Running a Multibranch Pipeline
  • Reviewing Builds
  • Organization Pipelines
  • Continuous Deployment into a Cluster

Introducing Helm

  • Getting Started with Helm
  • How do I Install a Helm Chart
  • How to Find Helm Charts
  • Installing a Monitoring Stack with Helm
  • Working with Chart Values
  • Customising values.yaml
  • Avoiding Snowflake Clusters!
  • Using Helm Pull to Take Control of a Chart
  • Generating yaml with "Helm Template"
  • Why would you write your own Helm Charts?
  • Writing Go Templates for Helm
  • Helm Functions and Pipelines
  • Flow Control in a Helm Template
  • Named Templates
  • Inspecting a Professional Helm Chart

Goodbye!

  • Goodbye!
  • Bonus Lecture

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