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david

Cloud Infrastructure Engineer · Azure Terraform blueprints for ISO 27001 & NIS2 environments · woitzik.dev

Location Cologne, Germany Joined Joined on  Personal website https://woitzik.dev github website

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System Engineer · Cloud Infrastructure Solutions

Full Observability on k3s: kube-prometheus-stack + Loki + Grafana OIDC
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Full Observability on k3s: kube-prometheus-stack + Loki + Grafana OIDC

#kubernetes #homelab #monitoring
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6 min read
HA DNS for Homelab: Unbound + AdGuard Home + Keepalived on Raspberry Pi
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HA DNS for Homelab: Unbound + AdGuard Home + Keepalived on Raspberry Pi

#homelab #networking #dns
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5 min read
k3s Backup Without the Complexity: Velero + Garage S3 on Longhorn
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k3s Backup Without the Complexity: Velero + Garage S3 on Longhorn

#kubernetes #homelab
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5 min read
Enterprise Homelab: K3s, Authelia & Longhorn on Proxmox with Terraform
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Enterprise Homelab: K3s, Authelia & Longhorn on Proxmox with Terraform

#kubernetes #homelab #security
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6 min read
Self-Hosted Tailscale Control Plane: Headscale on k3s with Authelia OIDC
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Self-Hosted Tailscale Control Plane: Headscale on k3s with Authelia OIDC

#kubernetes #homelab #security #networking
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4 min read
Bare-Metal LoadBalancer on K3s: MetalLB + Traefik with ArgoCD
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Bare-Metal LoadBalancer on K3s: MetalLB + Traefik with ArgoCD

#kubernetes #homelab #networking
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4 min read
GitOps on K3s: Managing a Complete Homelab with ArgoCD
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GitOps on K3s: Managing a Complete Homelab with ArgoCD

#kubernetes #gitops #homelab
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4 min read
Deploying Gemma 4 26B on Proxmox: IaC Setup with Terraform, Ansible & AMD iGPU
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Deploying Gemma 4 26B on Proxmox: IaC Setup with Terraform, Ansible & AMD iGPU

#homelab #ai #terraform
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4 min read
Automating MikroTik Bridge VLAN Filtering & Proxmox Trunks with Terraform
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Automating MikroTik Bridge VLAN Filtering & Proxmox Trunks with Terraform

#mikrotik #terraform #networking
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4 min read
Automating MikroTik WireGuard VPN with Role-Based Access via Terraform
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Automating MikroTik WireGuard VPN with Role-Based Access via Terraform

#mikrotik #terraform #networking
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3 min read
Implementing a Zero-Trust MikroTik Firewall with Terraform
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Implementing a Zero-Trust MikroTik Firewall with Terraform

#mikrotik #terraform #security #networking
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3 min read
Hardening Azure Acmebot for ISO 27001 & NIS2 Compliance
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Hardening Azure Acmebot for ISO 27001 & NIS2 Compliance

#azure #terraform #security #compliance
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4 min read
Zero-Trust RAG: Defeating the Shared Private Link Deadlock in Azure Terraform
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Zero-Trust RAG: Defeating the Shared Private Link Deadlock in Azure Terraform

#azure #terraform #ai
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5 min read
NIS2 Article 21 in Azure: Implementing Network Security Controls with Terraform
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NIS2 Article 21 in Azure: Implementing Network Security Controls with Terraform

#azure #terraform #compliance #security
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5 min read
Wildcard TLS Certificates on K3s with cert-manager and Cloudflare DNS
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Wildcard TLS Certificates on K3s with cert-manager and Cloudflare DNS

#kubernetes #homelab #security
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4 min read
Architecting an Enterprise-Grade Homelab: My Ansible Master Playbook
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Architecting an Enterprise-Grade Homelab: My Ansible Master Playbook

#homelab #ansible
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3 min read
Surviving Azure Policies: Zero-Trust Hub & Spoke with Terraform
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Surviving Azure Policies: Zero-Trust Hub & Spoke with Terraform

#azure #terraform #networking #security
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4 min read
Breaking the Loop: Solving Circular Dependencies in Azure Firewall Routing
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Breaking the Loop: Solving Circular Dependencies in Azure Firewall Routing

#azure #terraform #networking
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4 min read
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