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Self-Hosted AI Stack
Production-ready self-hosted AI inference stack with Ollama, Open WebUI, and LiteLLM — unified API gateway, GPU-accelerated inference, and a ChatGPT-compatible chat interface.
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lpi
LPI Practice Subscription
Unlimited practice exams for LPIC-1, LPIC-2, LPIC-3, and DevOps Tools Engineer certifications. Hundreds of realistic questions with detailed explanations, progress tracking, and weak-area analysis.
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learning material
DevOps Cheatsheets Bundle
All 23 DevOps cheatsheets in one compiled PDF — every command, config pattern, and workflow you need at your terminal.
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deployments
Observability Stack
Full infrastructure observability with Grafana, Prometheus, Loki, and Alloy — deploy on any Linux server in minutes.
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Featured
deployments
Self-Hosted AI Stack
Production-ready self-hosted AI inference stack with Ollama, Open WebUI, and LiteLLM — unified API gateway, GPU-accelerated inference, and a ChatGPT-compatible chat interface.
Free
View Details →Featured
lpi
LPI Practice Subscription
Unlimited practice exams for LPIC-1, LPIC-2, LPIC-3, and DevOps Tools Engineer certifications. Hundreds of realistic questions with detailed explanations, progress tracking, and weak-area analysis.
€9.99
View Details →Featured
learning material
DevOps Cheatsheets Bundle
All 23 DevOps cheatsheets in one compiled PDF — every command, config pattern, and workflow you need at your terminal.
Free
View Details →Featured
deployments
Observability Stack
Full infrastructure observability with Grafana, Prometheus, Loki, and Alloy — deploy on any Linux server in minutes.
Free
View Details →deployments
k3s Production Stack
Production-ready k3s cluster with Rancher, Longhorn storage, MetalLB, and Traefik ingress — deploy on any Linux server in under an hour.
Free
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Complete DevOps Bundle - All 5 Production Stacks + Cheatsheets (20% Off)
Get all 5 production-ready infrastructure stacks (SSL Reverse Proxy, Database Foundation, MinIO S3 Backup, n8n Production, Observability) plus the DevOps Cheatsheets Bundle at 20% off. Save €9.95!
€39.99
View Details →Cheatsheet Bundles
Curated collections of reference sheets and cheatsheets.
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DevOps
DevOps Mega Bundle
All DevOps cheatsheets — Docker, K8s, Terraform, Ansible, databases & more
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Research
Research Papers Bundle
8 research papers on graphs, VR, and AI systems
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View Details →Monitoring
Monitoring & Observability Bundle
Metrics, logs, tracing, alerts — complete observability reference
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View Details →Networking
Networking Bundle
Nginx, SSH, network tools — essential networking reference
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View Details →Storage
Storage & Databases Bundle
PostgreSQL, Redis, Neo4j — database query patterns and commands
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