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How to Deploy Ollama with Open-WebUI Pipelines and Qwen 3.6 for Advanced Autonomous Agents in Docker

KI-Ingenieurin orchestriert autonome Open-WebUI Pipelines mit Ollama und Qwen 3.6 im modernen IT-Workspace

Self-hosting a local Large Language Model via Ollama provides immense privacy and eliminates per-token API billing. However, a plain chat interface quickly reaches its limits when building real-world enterprise automations. Modern applications require deterministic guardrails, multi-step agent reasoning, dynamic data…

  • Mark
  • 07/10/2026
  • Cloud Computing, Linux, Miscellaneous, Web

How to Self-Host Forgejo with Docker Compose and Caddy: Lightweight, Independent Git Forge

DevOps-Ingenieur verwaltet Git-Repositories und CI/CD-Pipelines auf der Forgejo-Weboberfläche im Homelab

Centralized cloud Git providers such as GitHub and GitLab offer comprehensive developer tooling, but they also introduce vendor lock-in, data sovereignty concerns, sudden pricing shifts, and potential service outages beyond your control. For privacy-conscious development teams, homelabs, and self-hosted enterprises,…

  • Mark
  • 07/10/2026
  • Cloud Computing, Linux, Miscellaneous, Web

How to Deploy OpenTelemetry Collector and Jaeger with Docker Compose for Distributed Tracing

DevOps-Ingenieurin analysiert Distributed Tracing und Microservice-Latenzen mit OpenTelemetry Collector und Jaeger UI im Homelab

As modern homelabs, developer environments, and enterprise edge clusters shift from monolithic setups toward microservices, understanding why a multi-tier request fails or stalls becomes extraordinarily difficult. Traditional log aggregation answers what an isolated service reported at a specific timestamp, but…

  • Mark
  • 07/10/2026
  • Cloud Computing, Linux

How to Deploy Litestream with SQLite and S3 Object Storage in Docker for Continuous Zero-Maintenance Replication

Datenbankadministrator ueberwacht Litestream SQLite Replikation in den S3 Objektspeicher

SQLite has undergone a massive renaissance across self-hosted and cloud-native software architectures. Modern applications like PocketBase, Ghost, Uptime Kuma, Vaultwarden, and Grafana increasingly leverage SQLite as their primary storage engine due to its zero-configuration design, sub-millisecond query latency, and absolute…

  • Mark
  • 07/10/2026
  • Linux, Web

How to Self-Host Glance with Docker Compose: Modern Aggregated Feeds & Homelab Dashboard

DevOps-Ingenieurin konfiguriert modernes Glance Homelab Dashboard am Arbeitsplatz

As homelabs and private cloud environments expand, maintaining visibility over dozens of microservices, infrastructure alerts, tech news feeds, and development activity quickly becomes chaotic. Traditional self-hosted dashboards usually fall into two extreme camps: static link aggregators (like Homer or Flame)…

  • Mark
  • 07/10/2026
  • Cloud Computing, Linux, Web

How to Self-Host Garage S3 Object Storage with Docker Compose for Multi-Node Geo-Distributed Storage

Systemadministrator ueberwacht verteiltes Garage S3 Speicher Cluster im Rechenzentrum

Modern self-hosted infrastructure relies heavily on S3-compatible object storage. From backing up PostgreSQL databases and Docker volume snapshots to powering media streaming servers and private cloud sync tools like Immich or Nextcloud, standard POSIX filesystems often fail to scale across…

  • Mark
  • 07/10/2026
  • Cloud Computing, Linux, Networking

How to Self-Host Gatus with Docker Compose and Discord Alerts: Automated Service Health Dashboard

DevOps-Monitoring-Spezialistin überwacht Server-Uptime und Status-Dashboards mit Gatus und Discord Alerts in Docker Compose

In distributed homelabs, microservice clusters, and production environments, knowing that a server or container is running is not enough. A container can report a healthy Docker status while its internal HTTP endpoint returns 502 Bad Gateway, its SSL certificate has…

  • Mark
  • 07/10/2026
  • Cloud Computing, Linux, Web

How to Self-Host Plausible Analytics with Docker Compose and ClickHouse: Lightweight Privacy-First Web Analytics

Cloud-Engineer analysiert datenschutzfreundliche Web-Statistiken mit Plausible Analytics und ClickHouse

Modern web analytics is plagued by heavyweight tracking scripts, invasive cross-site profiling, and labyrinthine compliance requirements under GDPR, CCPA, and PECR. Traditional platforms like Google Analytics 4 (GA4) inject multi-megabyte scripts, demand intrusive cookie consent banners, and route sensitive user…

  • Mark
  • 07/10/2026
  • Linux, Networking, Security

How to Deploy Step-CA with Docker Compose for Private Automated Certificate Management

DevOps-Ingenieurin konfiguriert Step-CA PKI und automatisierte ACME-Zertifikate in Docker Compose

In modern homelabs, staging clusters, and internal enterprise architectures, running services over unencrypted HTTP is an unacceptable security hazard. However, securing private internal hostnames (such as *.internal, *.lan, or non-public subdomains) with public certificate authorities like Let’s Encrypt presents formidable…

  • Mark
  • 07/10/2026
  • Cloud Computing, Linux, Networking

How to Deploy Cilium eBPF on K3s for High-Performance Mesh Networking and Observability

Cloud-Ingenieurin analysiert Cilium eBPF Service-Mesh und Hubble Telemetrie auf K3s

Replace legacy Flannel CNI and iptables kube-proxy bottlenecks with Cilium eBPF on K3s. In this complete guide, learn how to deploy Cilium with full kube-proxy replacement, enable Hubble L7 network observability, and enforce zero-trust security policies.

  • Mark
  • 07/10/2026
  • Cloud Computing, Linux, Web

How to Self-Host Outline with Docker Compose, PostgreSQL, MinIO, and OIDC Authentication

Systems-Architekt konfiguriert Outline Knowledge-Base mit Docker Compose und MinIO

Ditch proprietary cloud workspaces and regain technical sovereignty. In this complete guide, learn how to self-host Outline with Docker Compose, PostgreSQL 16, Redis, MinIO S3 storage, and OIDC Single Sign-On behind Caddy with automatic TLS.

  • Mark
  • 07/10/2026
  • Databases, Linux, Web

How to Self-Host Meilisearch with Docker Compose and Caddy for Lightning-Fast Full-Text Search

DevOps-Ingenieurin konfiguriert Meilisearch und Caddy für blitzschnelle Volltextsuche in Docker

Legacy search engines like Elasticsearch demand massive memory footprints and complex JVM configurations. In this production guide, learn how to self-host Meilisearch with Docker Compose and Caddy for sub-50ms typo-tolerant full-text search, automated TLS, and secure API key scoping.

  • Mark
  • 07/10/2026
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