Tag: #kubernetes
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 247 posts
ArgoCD ApplicationSet and Progressive Rollout: A Practical Guide to GitOps Multi-Cluster Deployment
This post is the multi-cluster operations companion in the GitOps series. It focuses on ApplicationSet, generator design, Progressive Sync, and environment fan-out patterns so staged rollout remains manageable as cluster
2026-03-02 · 7 min read #argocd#gitops#applicationset#progressive-rollout#kubernetesTelegram Bot + Webhook Practical Guide: From Building a Bot with Python to Kubernetes Deployment
A complete guide to chatbot development using Telegram Bot API and Webhooks. Build a bot with python-telegram-bot and FastAPI, compare Polling vs Webhook, implement inline keyboards and command handlers, and deploy to Ku
2026-03-02 · 7 min read #telegram#bot#webhook#python#chatbotCNPE (Certified Cloud Native Platform Engineer) Complete Guide — From Exam Scope to Production Tech Stack
A detailed analysis of the 5 CNCF CNPE certification domains based on the official curriculum. Covers production tech stacks including ArgoCD, Flux, Crossplane, Backstage, OpenTelemetry, Prometheus, and OPA/Kyverno with
2026-03-01 · 16 min read #kubernetes#cnpe#cncf#platform-engineering#gitopsThe Top 1% Cloud Native Expert Credential: Complete Guide to Achieving Kubestronaut (2026 Latest)
A comprehensive analysis of the 5 certifications required for the official CNCF Kubestronaut title, the 2026 Golden Kubestronaut update, hands-on exam passing strategies, and cost-saving tips.
2026-03-01 · 9 min read #kubernetes#kubestronaut#cncf#cka#ckadNVIDIA GPU Operator Complete Guide: Components, Installation, and KubeVirt GPU Passthrough
A detailed analysis of NVIDIA GPU Operator architecture and the roles of its 7 core components (Driver, Container Toolkit, Device Plugin, DCGM, MIG Manager, Node Feature Discovery, GFD), covering Helm-based installation,
2026-03-01 · 18 min read #gpu-operator#nvidia#kubernetes#kubevirt#gpuThe Death and Resurrection of Kubernetes Networking: 5 Changes You Must Know Before March 2026
From the March 2026 EOL of Ingress NGINX, the transition to Gateway API, eliminating annotation technical debt, role-based resource separation, vendor portability, to the adoption of HTTP/3 and QUIC -- an in-depth analys
2026-03-01 · 34 min read #kubernetes#networking#gateway-api#ingress-nginx#http3The Great Shift in Kubernetes Networking: 5 Critical Changes Even Experts Easily Overlook
From IPVS deprecation and the nftables transition in Kubernetes v1.35, to Istio Ambient Mesh eliminating sidecars, Gateway API replacing Ingress, and Cilium eBPF-based CNI unifying observability — we analyze 5 critical c
2026-03-01 · 20 min read #kubernetes#networking#nftables#ipvs#istioThe Definitive Guide to Next-Generation Digital Identity, SSO, and Keycloak in Practice
Compare SSO architectures and SAML/OAuth2/OIDC standards, then dive into Keycloak production deployment, authentication flows, RBAC/ABAC authorization, LDAP integration, Spring Boot/Next.js integration, and high availabi
2026-03-01 · 12 min read #keycloak#iam#sso#oauth2#oidcBringing Kubernetes to Your Local Machine: 5 Game-Changing Innovations from Podman
From Podman daemonless architecture, rootless security model, running K8s YAML locally with play kube, Pod-native management, to Pasta networking — an in-depth analysis from an architect perspective of 5 innovations that
2026-03-01 · 33 min read #podman#container#kubernetes#rootless#daemonlessKubernetes GPU Workload Management: The Complete NVIDIA GPU Operator Guide
A comprehensive analysis of how to efficiently manage GPU resources and operate AI workloads in Kubernetes clusters, based on the official NVIDIA GPU Operator documentation.
2026-03-01 · 21 min read #kubernetes#gpu#nvidia#gpu-operator#aiFive Decisive Strategies for Opening Up the Black Box of Microservices with OpenTelemetry
Propagating business context with W3C Baggage, a hybrid automatic/manual instrumentation strategy, cost optimization through tail-based sampling, standardizing on Semantic Conventions, and choosing between OTLP gRPC and
2026-03-01 · 43 min read #opentelemetry#observability#microservices#distributed-tracing#otlpFluent Bit Complete Guide: Architecture, Configuration, and Kubernetes Integration for the Lightweight Log Processor
A comprehensive guide covering Fluent Bit lightweight architecture and pipeline (Input, Parser, Filter, Buffer, Output) structure, Kubernetes DaemonSet deployment, log routing, parser configuration, Elasticsearch/Loki/S3
2026-03-01 · 41 min read #fluent-bit#logging#observability#kubernetes#fluentdOrchestrating ML Training Pipelines with Airflow
Analyzing methods for automating ML training pipelines using KubernetesPodOperator, Dynamic Task Mapping, and more, based on the official Apache Airflow documentation.
2026-03-01 · 21 min read #airflow#mlops#ml-pipeline#orchestration#kubernetesKubernetes ML Model Serving: Complete Analysis of KServe and NVIDIA Triton
A systematic analysis of ML model serving architecture in Kubernetes environments based on KServe and NVIDIA Triton official documentation.
2026-03-01 · 19 min read #mlops#kubernetes#model-serving#kserve#tritonThe Complete Guide to Docker & Podman Commands: Container Operations, All on One Page
From the architectural differences between Docker and Podman to image management, the container lifecycle, networking, volumes, Docker Compose vs Podman Compose, security (rootless), multi-stage builds, and debugging — a
2026-03-01 · 52 min read #docker#podman#container#devops#kubernetesKubernetes AI Training Pipeline: Analyzing Volcano, Training Operator, and Kueue
A deep dive into building distributed AI training pipelines on Kubernetes based on the official documentation of Volcano, Kubeflow Training Operator, and Kueue.
2026-03-01 · 21 min read #kubernetes#ai#distributed-training#volcano#kubeflowCKA_mock_exams
CKAmockexams
2023-12-29 · 1 min read #kubernetesCKA_9_Network
CKA9Network
2023-12-23 · 9 min read #kubernetesCKA_8_Storage
CKA8Storage
2023-12-22 · 4 min read #kubernetesCKA_7_Security
CKA7Security
2023-12-21 · 11 min read #kubernetes