Course duration

• 3 days

Course description

1. Introduction
2. Pod lifecycle, probes, init containers, ephemeral containers, pod and node (anti-)affinities, taints and tolerations, disruptions
3. Networking model, CNI (Container Network Interface) plugins, services, DNS, ingress, network policies
   CNI case study: Calico
4. Persistent storage, CSI (Container Storage Interface), storage classes, persistent volumes, persistent volume claims
   CSI case study: Rook / Ceph
5. Managing stateful applications, CRDs (Custom Resource Definition) and Kubernetes operators
   Case study: Percona Operator for MySQL and PostgreSQL
6. Security - RBAC, pod security standards, third-party policy engines, secret management, TLS certificate management Case study: Kyverno, Sealed Secrets and cert-manager
7. GitOps and CI/CD workflows
   Case study: Helm, kustomize and ArgoCD
8. Observability - monitoring, logging and alerting
   Case study: kube-prometheus-stack, Fluent Bit and Grafana Loki
9. Autoscaling - horizontal pod autoscaler, vertical pod autoscaler and cluster autoscaler
10. Troubleshooting infrastructure and Kubernetes issues
11. Application development workflows
    Case study: Okteto

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