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Ansible · Exercises · English

Ansible Workshop: Advanced + Security – Exercises with Solutions

A complete treatment of Goal contains both a technical artifact and a short domain explanation. The artifact can be an inventory, a playbook, a role, a template, a Vault file with dummy values, a CI configuration, or an evidence file. Th…

Open document ↗ Ansible · Exercises · English

Ansible Workshop: Fundamentals – Exercises with Solutions

A complete treatment of Goal contains both a technical artifact and a short domain explanation. The artifact can be an inventory, a playbook, a role, a template, a Vault file with dummy values, a CI configuration, or an evidence file. Th…

Open document ↗ Ansible · Exercises · English

Ansible Workshop: Intermediate – Exercises with Solutions

A complete treatment of Goal contains both a technical artifact and a short domain explanation. The artifact can be an inventory, a playbook, a role, a template, a Vault file with dummy values, a CI configuration, or an evidence file. Th…

Open document ↗ Ansible · Exercises · English

Ansible Workshop: Professional – Exercises with Solutions

A complete treatment of Goal contains both a technical artifact and a short domain explanation. The artifact can be an inventory, a playbook, a role, a template, a Vault file with dummy values, a CI configuration, or an evidence file. Th…

Open document ↗ Certificate Authority · Exercises · English

Certificate Authority Workshop: Advanced + Security – Exercises with Solutions

Goal is treated as a reviewable PKI building block. The important point is not merely that a command creates a certificate, but that purpose, extensions, trust chain, validity, key usage, and cleanup are understandable.

Open document ↗ Certificate Authority · Exercises · English

Certificate Authority Workshop: Fundamentals – Exercises with Solutions

Goal is treated as a reviewable PKI building block. The important point is not merely that a command creates a certificate, but that purpose, extensions, trust chain, validity, key usage, and cleanup are understandable.

Open document ↗ Certificate Authority · Exercises · English

Certificate Authority Workshop: Intermediate – Exercises with Solutions

Goal is treated as a reviewable PKI building block. The important point is not merely that a command creates a certificate, but that purpose, extensions, trust chain, validity, key usage, and cleanup are understandable.

Open document ↗ Certificate Authority · Exercises · English

Certificate Authority Workshop: Professional – Exercises with Solutions

Goal is treated as a reviewable PKI building block. The important point is not merely that a command creates a certificate, but that purpose, extensions, trust chain, validity, key usage, and cleanup are understandable.

Open document ↗ containerd · Exercises · English

Exercises: Advanced Security containerd

Threat modeling, sandbox runtimes, image trust, seccomp, AppArmor, SBOM and incident response.

Open document ↗ containerd · Exercises · English

Exercises: Fundamentals containerd

Fundamentals of containerd, OCI, images, content store, snapshotters, containers and tasks.

Open document ↗ containerd · Exercises · English

Exercises: Intermediate containerd

CRI, Kubernetes node, registry configuration, CNI, cgroups, crictl and nerdctl.

Open document ↗ containerd · Exercises · English

Exercises: Professional containerd

Operations, upgrades, garbage collection, observability, rootless and runtime strategies.

Open document ↗ DNS · Exercises · English

Exercises: Advanced Security DNS

DNSSEC, TSIG, RPZ, DoT/DoH, privacy, amplification and incident response.

Open document ↗ DNS · Exercises · English

Exercises: Fundamentals DNS

Fundamentals of DNS, namespace, resolvers, zones, record types and dig.

Open document ↗ DNS · Exercises · English

Exercises: Intermediate DNS

Delegation, caching, reverse DNS, mail DNS, CoreDNS and Kubernetes DNS.

Open document ↗ DNS · Exercises · English

Exercises: Professional DNS

Authoritative and recursive operations, transfers, split horizon, monitoring and change management.

Open document ↗ Docker · Exercises · English

Docker Exercises: Advanced Security (EN)

These exercises belong to the workshop level Advanced Security. Every task requires traceable evidence: command, expected state, observed state, assessment and cleanup.

Open document ↗ Docker · Exercises · English

Docker Exercises: Fundamentals (EN)

These exercises belong to the workshop level Fundamentals. Every task requires traceable evidence: command, expected state, observed state, assessment and cleanup.

Open document ↗ Docker · Exercises · English

Docker Exercises: Intermediate (EN)

These exercises belong to the workshop level Intermediate. Every task requires traceable evidence: command, expected state, observed state, assessment and cleanup.

Open document ↗ Docker · Exercises · English

Docker Exercises: Professional (EN)

These exercises belong to the workshop level Professional. Every task requires traceable evidence: command, expected state, observed state, assessment and cleanup.

Open document ↗ Git · Exercises · English

Git Exercises: Advanced Security (EN)

These exercises belong to the workshop level Advanced Security. Every task requires traceable evidence: command, expected state, observed state, assessment and recovery path.

Open document ↗ Git · Exercises · English

Git Exercises: Fundamentals (EN)

These exercises belong to the workshop level Fundamentals. Every task requires traceable evidence: command, expected state, observed state, assessment and recovery path.

Open document ↗ Git · Exercises · English

Git Exercises: Intermediate (EN)

These exercises belong to the workshop level Intermediate. Every task requires traceable evidence: command, expected state, observed state, assessment and recovery path.

Open document ↗ Git · Exercises · English

Git Exercises: Professional (EN)

These exercises belong to the workshop level Professional. Every task requires traceable evidence: command, expected state, observed state, assessment and recovery path.

Open document ↗ GitOps · Exercises · English

GitOps Exercises: Advanced Security (EN)

These exercises belong to the workshop level Advanced Security. Every task requires traceable evidence: source, commit, desired state, rendered state, controller relationship, risk and recovery path.

Open document ↗ GitOps · Exercises · English

GitOps Exercises: Fundamentals (EN)

These exercises belong to the workshop level Fundamentals. Every task requires traceable evidence: source, commit, desired state, rendered state, controller relationship, risk and recovery path.

Open document ↗ GitOps · Exercises · English

GitOps Exercises: Intermediate (EN)

These exercises belong to the workshop level Intermediate. Every task requires traceable evidence: source, commit, desired state, rendered state, controller relationship, risk and recovery path.

Open document ↗ GitOps · Exercises · English

GitOps Exercises: Professional (EN)

These exercises belong to the workshop level Professional. Every task requires traceable evidence: source, commit, desired state, rendered state, controller relationship, risk and recovery path.

Open document ↗ Kubernetes · Exercises · English

Kubernetes Workshop: Advanced + Security – Exercises with Solutions

Reference: 04-advanced-security-EN.md Difficulty level: Advanced + Security Format: security review, hands-on lab, walkthrough, and sample solutions

Open document ↗ Kubernetes · Exercises · English

Kubernetes Workshop: Fundamentals – Exercises with Solutions

Reference: 01-fundamentals-EN.md Difficulty level: Fundamentals Format: Hands-on lab with sample solutions and walkthroughs

Open document ↗ Kubernetes · Exercises · English

Kubernetes Workshop: Intermediate – Exercises with Solutions

Reference: 02-intermediate-EN.md Difficulty level: Intermediate Format: Hands-on lab with sample solutions and walkthroughs

Open document ↗ Kubernetes · Exercises · English

Kubernetes Workshop: Professional – Exercises with Solutions

Reference: 03-professional-EN.md Difficulty level: Professional Format: architecture, operations, and hands-on walkthrough with sample solutions

Open document ↗ OpenTofu · Exercises · English

OpenTofu Exercises: Advanced Security (EN)

These exercises belong to the workshop level Advanced Security. Every task requires traceable evidence: root module, provider, desired state, state impact, backend relationship, risk and recovery path.

Open document ↗ OpenTofu · Exercises · English

OpenTofu Exercises: Fundamentals (EN)

These exercises belong to the workshop level Fundamentals. Every task requires traceable evidence: root module, provider, desired state, state impact, backend relationship, risk and recovery path.

Open document ↗ OpenTofu · Exercises · English

OpenTofu Exercises: Intermediate (EN)

These exercises belong to the workshop level Intermediate. Every task requires traceable evidence: root module, provider, desired state, state impact, backend relationship, risk and recovery path.

Open document ↗ OpenTofu · Exercises · English

OpenTofu Exercises: Professional (EN)

These exercises belong to the workshop level Professional. Every task requires traceable evidence: root module, provider, desired state, state impact, backend relationship, risk and recovery path.

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