Tutorials

Learn by building real infrastructure.

Hands-on guides covering Kubernetes monitoring, GitOps, zero-trust auth, cloud provisioning, and observability pipelines.

01

Building K8s Monitoring from Scratch

Set up ClickHouse, OpenTelemetry collectors, and Grafana for full-stack Kubernetes observability.

ClickHouseOTelGrafanaHelm
02

GitOps with ArgoCD ApplicationSets

Deploy any Helm chart to any cluster with a single ApplicationSet pattern — multi-tenant, DRY, production-ready.

ArgoCDHelmGitOpsK8s
03

Zero-Trust K8s with OIDC

Integrate Kubernetes API with Authentik/Keycloak for SSO-driven RBAC — no static kubeconfigs.

OIDCAuthentikRBACK8s
04

Crossplane Cloud Provisioning

Provision cloud resources through Kubernetes-native XRDs and compositions — self-service infrastructure as code.

CrossplaneAWSAzureXRD
05

Observability Pipeline (OTel → ClickHouse)

Build a unified telemetry pipeline: logs, metrics, and traces flowing from OpenTelemetry to ClickHouse with Grafana dashboards.

OpenTelemetryClickHouseGrafanaK8s