Lessons with tag: kubernetes
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Introducing Kubes: Kubernetes App Deploy Tool
August 23, 2020
Introduces Kubes and provide a quick demo. Kubes is a Kubernetes Deployment Tool that focuses on deploying your specific app. It automates the deployment process and saves you precious finger-typing energy. It will:
builds the docker image
creat...
11:01
Docker vs Kubernetes: High Level Intro
October 6, 2021
Learn about how Docker and Kubernetes are in pretty different spaces. Docker is a container platform. Kubernetes is an orchestration platform that makes use of Docker.
3:46
Kubernetes: Deployment and Service Resources
October 6, 2021
The first introduction to Kubernetes resources. We'll cover the ones that make the most sense to start with the Deployment and Service resources.
Links:
GitHub: boltops-learn/kubernetes-examples
11:28
free lesson
EKS Managed Nodes Cluster with eksctl
October 9, 2021
We'll walk through creating an EKS cluster with the eksctl tool. We'll create a EKS powered by Managed Nodes.
To help learn about the eksctl tool and we'll explore and review what gets created:
CloudFormation Stacks
VPC Network
EKS Cluster
EC2 ...
16:55
free lesson
EKS AWS Load Balancers Overview
October 9, 2021
Learn about the different AWS Load Balancers and how they map to EKS Kubernetes resources like Service and Ingress Resources. Kubernetes Service resources are layer 4 load balancers. Kubernetes Ingress resources are layer 7 load balancers. AWS has...
3:14
Kubernetes Tools: Kustomize vs Helm vs Kubes
October 11, 2021
We'll give an overview and compare some Kubernetes Deploy tools: Kustomize, Helm and Kubes.
Kustomize is a YAML purist approach.
Helm is really more like a package manager.
Kubes is an application-focused deployment tool.
9:31
Kubernetes Kustomize Intro: overlays dev and prod
October 11, 2021
We'll learn about the Kustomize tool and show you how it works. We'll cover:
basic intro with no overlays
common intro with overlays: dev and prod envs
Links:
GitHub: boltops-learn/kubernetes-examples examples/kustomize-intro
16:25
free lesson
Kubernetes Helm Intro: dev and prod
October 11, 2021
We'll learn about the Helm package manager tool and show you how it works. We'll cover:
Deploy an app as a Helm Chart for different environments like dev and prod
We'll introduce the Helm templating language: Sprig
Links:
GitHub: boltops-lea...
11:44
free lesson
Kubernetes Kubes Tool Review
October 12, 2021
We'll learn about the Kubes tool and show you how it works. Kubes focuses on deploying your specific application code. We'll cover:
What Kubes does. How it handles "overlays" or multiple environments.
How it supports templating.
It's a mixture o...
10:34
Kubes GKE Ingress HTTPS External Load Balancer with a Manually Secret Resource
October 16, 2021
Shows you how to create an Google External Load Balancer and with a pre-created Kubernetes TLS Secret.
Links:
GitHub: boltops-learn/kubes-examples google/elb7-https-secret-manual
11:41
kubectx and kubens vs kubectl
October 16, 2021
Introduces kubectx and kubens and how they save you time over typing kubectl.
Links:
GitHub: boltops-learn/kubernetes-tips kubectx
6:44
free lesson
kube ps1 bash prompt
October 20, 2021
Shows you how to set up kubectl prompt for bash.
Links:
GitHub: boltops-learn/kubernetes-tips bash-prompt.sh
5:07
free lesson
kube ps1 zsh prompt
October 20, 2021
Shows you how to set up kubectl prompt for zsh.
Links:
GitHub: boltops-learn/kubernetes-tips zsh-prompt.sh
4:11
free lesson
kubectl autocompletion
October 20, 2021
Shows you how to set up kubectl autocompletion and a demonstration of how it works.
Links:
GitHub: boltops-learn/kubernetes-tips autocompletion
2:40
free lesson
k alias for kubectl
October 20, 2021
One of my favorite aliases. Spares you from typing kubectl over and over.
We'll cover the bash and zsh shell setup.
Links:
GitHub: boltops-learn/kubernetes-tips k-alias
1:03
How to Create a Google GKE Cluster with Console or CLI
October 23, 2021
Shows you how to create a GKE Cluster following the Google Docs Console instructions. This is a good place to start if you're starting off with GKE for the first time. Getting familiar with the Google Console helps establish fundamentals.
Relevan...
17:03
free lesson
Setting up Jenkins on GKE
November 12, 2021
We'll create a GKE cluster and set up Jenkins via helm.
Links:
Google Cloud Docs: Setting up Jenkins on Google Kubernetes Engine
8:53
Using Good Kubernetes Namespaces and App Naming Conventions
November 24, 2021
This is a common question that comes up. How should we name our Kubernetes namespaces and app names.
Will show my opinion on this and how to best manage and organize your application in Kubernetes namespaces. I walk through the evolution process ...
18:12
AWS EKS vs Azure AKS vs Google GKE
December 13, 2021
We'll cover the 3 different Kubernetes offerings from AWS, Azure and Google. We'll walk through each of their consoles, website interfaces, and explore how they work and compare.
Repos used to create the 3 different clusters:
https://github.com...
15:34
EKS: Self-Managed Nodes vs Managed Node Group vs AWS Fargate
January 6, 2022
We'll cover the different EKS Nodes and what they mean. Essentially, EKS manages Kubernetes-as-a-Service but this mainly means the Kubernetes control plane. You still need to provide compute nodes to your EKS cluster so they have the capacity to ...
4:12
Terraspace Cost Estimation: A Few Examples with $1,287/mo EC2 Example and Different EKS Clusters
July 22, 2022
We'll review the Terraspace Cost Estimation instructions and then do something fun. We'll see what some of the example modules from the Terraform Registry costs. The cost estimates 🤣
ec2: $8.39/mo
complete ec2 example: $1,287/mo 😱
ecs-spot: $141...
12:31
BoltOps Tools
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Terraspace: The Terraform Framework
It provides an organized structure, conventions over configurations, keeps your code DRY, and adds convenient tooling. Terraspace makes working with Terraform easier and more fun.
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Jets: The Ruby Serverless Framework
Ruby on Jets allows you to create and deploy serverless services with ease, and to seamlessly glue AWS services together with the most beautiful dynamic language: Ruby. It includes everything you need to build an API and deploy it to AWS Lambda. Jets leverages the power of Ruby to make serverless joyful for everyone.
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AWS CodeBuild Tool
Cody is a AWS CodeBuild management tool. Cody simplifies creating and managing AWS CodeBuild projects. Comes with a powerful DSL.
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Lono: The CloudFormation Framework
Building infrastructure-as-code is challenging. Lono makes it much easier and fun. It includes everything you need to manage and deploy infrastructure-as-code.
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Kubes: Kubernetes Deployment Tool
Kubes is a Kubernetes Deployment Tool. It builds the docker image, creates the Kubernetes YAML, and runs kubectl apply. It automates the deployment process and saves you precious finger-typing energy.