Posts
Page 12 of 53
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Docker Network Aliases: The Feature Nobody Uses
Network aliases give containers multiple DNS names. Perfect for blue-green deploys and service discovery patterns.
· Updated:5 min read -
Docker Networking: Connecting to the Host from a Container
Access services on the host machine from inside a Docker container using host-gateway or host.docker.internal — no hardcoded IPs.
· Updated:5 min read -
Docker Resource Limits: Stop Letting Containers Eat Your RAM
Learn how to set Docker resource limits for memory, CPU, swap, and PIDs. Practical guide with real-world sizing examples, OOM killer behavior, and cgroups explained.
· Updated:17 min read -
Docker Volume Mounts: Essential Flags
The -v and --mount flags for Docker volumes explained — bind mounts vs named volumes, read-only, propagation, and tmpfs options.
· Updated:6 min read -
Dockerfile: Differences Between COPY and ADD
COPY and ADD look similar but ADD auto-extracts tarballs and fetches URLs — know when each is appropriate and why COPY is usually better.
· Updated:6 min read -
Enable WebGL on Chrome or Firefox
WebGL disabled or hardware acceleration broken? Force-enable it in Chrome and Firefox with the right flags and about:config tweaks.
· Updated:5 min read -
Docker Strategies for Load Balancing and Failover
Add load balancing and failover to your Docker setup using Swarm, nginx, HAProxy, and Keepalived — high availability without Kubernetes.
· Updated:6 min read -
Executing Commands with Asterisks in Docker
Shell globbing breaks inside docker exec because of how args are parsed — here's how to pass wildcards and asterisks correctly.
· Updated:5 min read -
Exploring the Diverse World of LLM Models
LLaMA, Mistral, Falcon, GPT — the LLM landscape is crowded. Compare model families, sizes, licensing, and what each is actually good for.
· Updated:5 min read -
Glance vs Homepage vs Dashy: Home Lab Dashboards Compared
Glance, Homepage, and Dashy compared: speed, setup overhead, widget depth, and which self-hosted dashboard actually holds up after a year of homelab use.
· Updated:12 min read -
Grafana Dashboard Variables: One Dashboard for All
Build one Grafana dashboard that adapts to any host or environment using variables — query, custom, constant, and multi-select types with real examples.
· Updated:5 min read -
Home Lab Hardware Guide 2026: What to Buy, What to Avoid, and What to Beg For
2026 home lab hardware picks: N100/N150 mini PCs, used rack servers, NAS options, UPS, and switches — plus the power-draw math you need to justify the build.
· Updated:10 min read
