Piotr Faj

GCP/Ansible/Terraform
Python
Kubernetes

[Piotr Faj @PiotrFaj]

View my verified achievement from @linuxfoundation. https://t.co/0PmpK2IHZ4 przez @credly

[Tom Dörr @tom_doerr]

Traffic analyzer for Kubernetes with packet inspection

https://t.co/76AR1SFMEZ

[Kubetools @kubetools]

klaw is an open-source platform for deploying and managing AI agents at scale. Think of it as Kubernetes, but instead of containers, you're orchestrating intelligent agents that can code, research, communicate, and automate tasks. https://t.co/0TcKTvaRiY

[Lloyd Theophilus Osabutey-Anikon @lloydtheophilus]

Kubernetes Beginner Roadmap

➡️ Why Kubernetes?
Orchestrates Containers: Helps you run and manage containers across multiple machines without manual effort.
Effortless Scaling: Automatically adjusts application capacity based on demand.
High Availability: Keeps your services running even when individual components fail.
Industry Essential: A key skill for DevOps, cloud, and system engineering careers.

1️⃣. Start With the Basics
Before jumping into Kubernetes, ensure you understand:
Containers: Especially Docker, since Kubernetes manages containerized apps.
YAML: Almost all Kubernetes configs are written in YAML.

2️⃣. Learn Core Kubernetes Concepts
Understand what Kubernetes is: a platform that automates deployment, scaling, and management of containerized applications.
Key building blocks:
Cluster: A group of machines controlled by Kubernetes.
Node: A physical or virtual server inside the cluster.
Pod: The smallest unit that can run your containers.
Service: A stable network endpoint to access pods.
Namespace: Logical separation within the cluster for resource isolation.

3️⃣. Install Kubernetes Locally or in the Cloud
Local Setup Options:
Minikube – Simple single-node cluster.
Kind – Kubernetes running inside Docker.
K3s – Lightweight distribution for low-resource systems.
Cloud Services:
GKE (Google)
EKS (AWS)
AKS (Azure)

4️⃣. Learn kubectl
kubectl is the command-line tool used for interacting with Kubernetes.
Common commands:
kubectl get nodes – Show all nodes
kubectl get pods – List pods
kubectl describe pod <pod> – Pod details
kubectl apply -f file.yaml – Apply configuration
kubectl delete pod <pod> – Remove a pod

5️⃣. Understand Kubernetes Objects
Pod: Runs one or more containers.
Deployment: Ensures pods run as expected and supports rolling updates.
Service: Exposes pods internally or externally.
ClusterIP, NodePort, LoadBalancer
ConfigMap & Secret: Store configuration and sensitive values.
PersistentVolume & PersistentVolumeClaim: Handle permanent storage.

6️⃣. Practice Writing YAML Files
apiVersion: apps/v1
kind: Deployment
metadata:
name: my-deployment
spec:
replicas: 3
selector:
matchLabels:
app: my-app
template:
metadata:
labels:
app: my-app
spec:
containers:
- name: my-container
image: nginx
ports:
- containerPort: 80

7️⃣. Understand Kubernetes Networking
Pod-to-pod communication works by default.
Services provide stable access to pods.
Ingress handles HTTP/HTTPS routing from outside the cluster.

8️⃣. Learn Scaling Mechanisms
HPA (Horizontal Pod Autoscaler): Scales the number of pods.
VPA (Vertical Pod Autoscaler): Adjusts CPU/memory per pod.
Cluster Autoscaler: Adds/removes nodes automatically.

[freeCodeCamp.org @freeCodeCamp]

Machine learning lineage is a framework that helps you track and understand an ML model's whole lifecycle.

It helps with validation, tracing back through changes when models fail, providing proof of training, and more.

In this in-depth guide, Kuriko walks you through building an ML lineage using a price prediction model example.

https://t.co/DpECPzt3bk

[Piotr Faj @PiotrFaj]

View my verified achievement from @Google. https://t.co/Hyq4NkXQmG przez @credly

[Piotr Faj @PiotrFaj]

View my verified achievement from @linuxfoundation. https://t.co/jm4rHD7Wbt przez @credly

[Piotr Faj @PiotrFaj]

View my verified achievement from @linuxfoundation. https://t.co/ky2rtyka2n przez @credly

[Golang News & Libs & Jobs - human 🗣️ , no 🤖 @golangch]

A Go-based #opensource application firewall that does the heavy lifting for you
#golang

https://t.co/TiMaThSRqt

[Shrirang Kahale @AlbonyCal]

Mikrotik has finally released a native winbox build for linux and macOS (beta), completely built from scratch.
Definitely feels smoother than running the old one with wine. And it supports dark mode ;)

Mixed feelings about the design though, it looks like a web interface.

[Kubetools @kubetools]

Kubeshark ~ Real-time Kubernetes protocol-level visibility, capturing and monitoring all traffic going in, out and across containers, pods, namespaces, nodes and clusters. https://t.co/1WwnTmOBLH

[Golang News & Libs & Jobs - human 🗣️ , no 🤖 @golangch]

A web security gateway that serves as a reverse proxy to protect your websites from attacks and exploits.
#golang backend #infosecurity

https://t.co/pZ2g2GucVq

[Golang News & Libs & Jobs - human 🗣️ , no 🤖 @golangch]

An advanced honeypot framework designed to provide a highly secure environment for detecting and analyzing cyber attacks
#golang based #ITSecurity by @m4r10c4nd3l4

https://t.co/lUNGGdz1Ew

[Piotr Faj @PiotrFaj]

https://t.co/ATEK4ZrZzK

[LearnKube @learnk8s]

kr8s is a simple, extensible Python client library with an API inspired by kubectl to reduce the developer learning curve

➤ https://t.co/RoSGdct5oq

[Golang News & Libs & Jobs - human 🗣️ , no 🤖 @golangch]

Stateful Goroutines: Efficient Concurrency with Go by @IsuruHaris99
#golang

https://t.co/O5qU4pMk2I

[Piotr Faj @PiotrFaj]

I got Google Cloud Certified! I have what it takes to leverage @GoogleCloud technology https://t.co/4JPfFnGkR0 https://t.co/ZIfEnwXIG3 via @accredible

[Kube Architect @K8sArchitect]

In this article, you will explore how to write integration tests for your Kubernetes Operators using EnvTest to build a robust testing environment

➜ https://t.co/9olbze4OI1

[Awesome Go Repositories @GolangRepos]

ThreatMapper: Open source cloud native security observability platform. Linux, K8s, AWS Fargate and more.
⭐️ 1948
Author: @deepfence
#golang
https://t.co/pmJSleV5e8

[Piotr Faj @PiotrFaj]

#golang
#test
Go testing in the browser. Integrates with `go test`. Write behavioral tests in Go. https://t.co/mhBfbt8GXL