DevOps & Kubernetes

Generate and understand the files that run your software: Kubernetes manifests and resource maths, Compose and docker run conversion, nginx server blocks, GitHub Actions workflows, CIDR ranges, .gitignore files and commit messages. Output is a starting point with warnings for the traps.

Where it is used: Used when shipping software: Kubernetes manifests, Compose files, nginx, CI workflows, subnets and Git hygiene. Get a solid first draft, then adapt it.

DevOps & Kubernetes on BackendBench: Docker Compose doctor (lint compose files for ports, secrets and privileges); Dockerfile doctor (root user, latest tags, secrets and bloat); Kubernetes YAML doctor (limits, probes, privileges and removed apis); GitHub Actions doctor (unpinned actions, injection and permissions); Retry back-off calculator (exponential back-off with jitter); Compose to Kubernetes (deployments, services, configmaps); docker run to Compose (command to a compose service); Kubernetes manifest generator (deployment, service, ingress, hpa); Kubernetes resources & HPA (units, autoscaling and node fit); Nginx config generator (reverse proxy, tls, spa, websocket); GitHub Actions for Java (maven or gradle ci workflow); CIDR / subnet calculator (ranges, masks, split and merge); .gitignore generator (templates for java, node, ides); Conventional commit builder (message, command and semver bump). Each one is free, needs no sign-up and runs entirely in your browser, so nothing you enter is uploaded.

Kubernetes and containers (7)Web servers and networks (2)Git and CI (4)Reliability (1)