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A sudden spike in traffic from a misconfigured client or a DDoS attack can fill your kernel’s connection tracking table. When nf_conntrack hits its ma...
You have a lightweight container meant to run a periodic cleanup script or report generator. You baked cron into the Dockerfile, installed the service...
You are trying to debug a container that crashes immediately upon startup or behaves erratically, but you cannot simply exec into it because the entry...
A sysadmin incident that is easy to miss is “the app died, but the disk was fine.” The service exits with signal SIGKILL, journalctl shows Killed proc...
A common, confusing incident: a service starts writing millions of tiny files — build cache, email queue, session files, Prometheus WAL chunks, or tem...
You’re trying to deploy via a bastion host using ssh -A user@bastion, but the connection to the target server fails with Permission denied (publickey)...
You push a one-line code change to your CI/CD pipeline, but the build takes 15 minutes because Docker is re-downloading base images and re-executing h...
The most common question we get: "Should we self-host our LLM or just use an API?" The honest answer is: it depends on three numbers, and most teams c...
Every "autonomous AI agent" demo you've seen is a happy path. The demo shows the agent finishing the task in 30 seconds. Nobody shows you what happens...
We just open-sourced the agent harness we use for every deployment: Agentice Stack. MIT-licensed, two dependencies, and it runs fully offline for demo...