Articles tagged "devops"
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Argo CD GitOps Tutorial 2026: Deploy Kubernetes Apps from Git with Self-Healing
Argo CD tutorial 2026: install Argo CD on Kubernetes, deploy an app from Git, set up auto-sync self-healing, manage multiple environments, and compare Argo CD vs Flux. Step-by-step with kubectl and YAML.
Crossplane 2026: Manage AWS Infrastructure as Kubernetes YAML (Terraform Alternative)
Crossplane tutorial 2026: install Crossplane on Kubernetes, use the AWS provider to create S3 buckets and RDS databases as YAML manifests, build Composite Resource Definitions, and compare Crossplane vs Terraform.
Grafana Loki Tutorial 2026: Centralize Linux and Docker Logs Without Elasticsearch
Grafana Loki tutorial 2026: deploy Loki with Docker Compose, ship Linux syslog and Docker container logs with Promtail, query with LogQL, and build Grafana dashboards. 10x cheaper than Elasticsearch.
K3s Tutorial 2026: Lightweight Kubernetes for Raspberry Pi, Edge, and Home Lab
K3s tutorial 2026: install K3s on Linux or Raspberry Pi, add worker nodes, deploy apps, configure Traefik ingress, set up persistent storage, and compare K3s vs K8s vs MicroK8s vs k0s. Under 100MB binary.
Platform Engineering with Backstage 2026: Build an Internal Developer Platform from Scratch
Backstage tutorial 2026: install Backstage, add a software catalog, create scaffold templates for new services, integrate GitHub Actions and Kubernetes plugins. Build an internal developer platform step by step.
Argo CD GitOps Tutorial 2026: Deploy Kubernetes Apps from Git
Learn GitOps with Argo CD in 2026. Install Argo CD, connect Git repos, deploy Helm charts, configure RBAC and SSO, and implement the app-of-apps pattern for multi-cluster deployments.
Crossplane AWS Tutorial 2026: Kubernetes-Native Infrastructure Provisioning
Learn Crossplane in 2026 — the CNCF top IaC trend for Kubernetes-native infrastructure. Provision AWS RDS, S3, and VPC using Crossplane Compositions, manage cloud resources as Kubernetes CRDs, and compare with Terraform.
K3s Tutorial 2026: Run Kubernetes on a Raspberry Pi or 1GB VPS
K3s is the lightweight Kubernetes distribution with 200% YoY growth. Install K3s on a Raspberry Pi or 1GB VPS, deploy apps, configure persistent storage, set up Traefik ingress, and add worker nodes.
Platform Engineering with Backstage 2026: Build Your Internal Developer Portal
Build an Internal Developer Portal with Backstage in 2026. Set up the Software Catalog, TechDocs, scaffolder templates, and plugins to improve developer experience — Gartner says 80% of engineering orgs will have one by 2027.
Ruff Python Linter 2026: Replace flake8, isort, and black with One Tool
Ruff is the fastest Python linter in 2026 — 10-100x faster than flake8. Learn to install, configure, and integrate Ruff into your CI/CD pipeline replacing flake8, isort, black, and pydocstyle.