Tag: docker

PID 1 zombie reaping in containers, tini, dumb-init, and docker --init compared; when each one fixes your signal handling and stops your 10s shutdown tax.

Containers are not VMs. Here are the real escape vectors, privileged mode, mounted sockets, kernel CVEs, and the runtime hardening that actually helps.

Build container images without writing a single Dockerfile, ko for Go, Jib for Java, Paketo Buildpacks for everything else. Real benchmarks, real tradeoffs.

Cosign keyless signing uses GitHub OIDC + Fulcio + Rekor to sign container images without managing private keys. Here's how it actually works and why you want it.

Orchestrating multi-image Docker builds: docker buildx bake vs compose build, matrix targets, multi-arch, caching, and when each one actually wins.

Spin, WasmEdge, and wasmCloud compared: what WASM containers can actually replace in 2026, where Docker still wins, and which tools are production-ready.

nerdctl is the containerd-native docker CLI replacement, when it's a drop-in, when it's not, and why you'd bother switching at all.

Containers aren't security boundaries, Sysbox, gVisor, and Kata fix that. Here's which isolation runtime fits your actual threat model.

Trivy, Grype, and Docker Scout go head-to-head on speed, CVE coverage, CI integration, and cost. Pick the right scanner for your home lab or pipeline.

Disqus is a tracker farm wearing a comment box costume. Here's every real alternative, self-hosted and SaaS, and which one actually fits your blog.

Per-container control over Docker image updates with labels. Auto-update or notify via Discord, Slack, ntfy, no sidecar needed.

Wire up QSV, VAAPI, or NVENC in Immich so face recognition and thumbnails run on the GPU, not your CPU. Step-by-step for Intel, AMD, and Nvidia.