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⚡ AI Lessons

Dev.to · Sharang Parnerkar
☁️ DevOps & Cloud
2w ago
One upgrade, three outages: glibc, cgroups, and a placeholder bug
Upgrading a two-node cluster to the release that shipped my own fixes broke it three separate ways in one afternoon. An EOL host, a Virtuozzo cgroup limit, and

Dev.to · Sharang Parnerkar
☁️ DevOps & Cloud
3w ago
Splitting one self-hosted cluster into two, without losing a byte
How I moved my personal services off a shared orchestrator onto their own cluster, nodes, repo, and object storage, and the ordering trick that kept the data sa

Dev.to · Sharang Parnerkar
☁️ DevOps & Cloud
⚡ AI Lesson
1mo ago
You've outgrown one server. You don't need Kubernetes.
The awkward gap between Coolify and Kubernetes - and the single-binary orchestrator I built to fill it.

Dev.to · Sharang Parnerkar
☁️ DevOps & Cloud
⚡ AI Lesson
5mo ago
I Built a Container Orchestrator in Rust Because Kubernetes Was Too Much and Coolify Wasn't Enough
There's a gap in the container orchestration world that nobody talks about. Docker Compose works for...
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