DEV Community: Divyansh Singh

We Restored the Docker Cache. The Build Still Started From Scratch.

Divyansh Singh — Mon, 24 Aug 2026 14:00:55 +0000

** We Restored the Docker Cache. The Build Still Started From Scratch. **

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Graphify Claims 71.5 Fewer Tokens. We Tested It on Real Production Work.

Divyansh Singh — Tue, 18 Aug 2026 14:00:55 +0000

** Graphify Claims 71.5× Fewer Tokens. We Tested It on Real Production Work. **

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We Built an AI Agent for DevOps. Here's What Actually Worked

Divyansh Singh — Fri, 14 Aug 2026 14:00:55 +0000

** We Built an AI Agent for DevOps. Here's What Actually Worked **

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This One YAML Key Makes GitHub Actions Workflow Runs Easy to Identify

Divyansh Singh — Mon, 10 Aug 2026 14:00:17 +0000

** This One YAML Key Makes GitHub Actions Workflow Runs Easy to Identify **

I've been using github actions for years now and recently discovered this hack. It's so easy that I hated myself for not knowing it.Manual deployments through workflow_dispatch are common. They also create a visibility problem that most teams only notice when something breaks. When every run is labelled Deploy, the Actions list stops being an operations surface and becomes a set of identical rows. The version, the environment, and the person who triggered the change sit inside the run — not on it.During an incident, that list is where engineers go first. If you cannot tell which row reached production, you spend the opening minutes of the response answering the wrong questions: who changed what, and where.

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MongoDB on Kubernetes: An Engineering Decision Guide to Backup, PITR, and the Percona Operator

Divyansh Singh — Fri, 31 Jul 2026 14:00:35 +0000

** MongoDB on Kubernetes: An Engineering Decision Guide to Backup, PITR, and the Percona Operator **

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VPC Endpoint vs NAT Gateway: Which AWS Networking Choice Reduces Kubernetes Costs in 2026?

Divyansh Singh — Thu, 11 Jun 2026 14:00:34 +0000

** VPC Endpoint vs NAT Gateway: Which AWS Networking Choice Reduces Kubernetes Costs in 2026? **

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AWS RDS vs Civo Postgres: Performance, Latency, and Cost Compared

Divyansh Singh — Thu, 28 May 2026 14:00:08 +0000

** AWS RDS vs Civo Postgres: Performance, Latency, and Cost Compared **

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Civo Kubernetes: Where Does Your Pod's Traffic Actually Go?

Divyansh Singh — Tue, 26 May 2026 14:00:21 +0000

** Civo Kubernetes: Where Does Your Pod's Traffic Actually Go? **

On Civo’s managed Kubernetes (built on K3s), worker nodes never get a public IP at all — only the control plane does. So no matter which node your pod lands on, its outbound traffic has to travel through that one public-facing gateway. It’s a deliberate architectural choice, and once you understand why Civo does this and how the routing actually works under the hood, a lot of things click into place.In this post we’ll cover:How Civo uses one IP for all pod egressWhat to whitelist when third parties require itEdge cases to avoid

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Your Kubernetes API Is Public — Here’s How to Make It Private

Divyansh Singh — Tue, 12 May 2026 14:00:20 +0000

** Your Kubernetes API Is Public — Here’s How to Make It Private **

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The Simplest AWS Security Hack I've Shipped in a Decade

Divyansh Singh — Sat, 02 May 2026 14:00:20 +0000

** The Simplest AWS Security Hack I've Shipped in a Decade **

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AWS Charges Extra for Storage Performance That Civo Ships by Default

Divyansh Singh — Tue, 28 Apr 2026 14:00:20 +0000

** AWS Charges Extra for Storage Performance That Civo Ships by Default **

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Automating Jira and Confluence Search from Slack using n8n

Divyansh Singh — Sat, 16 Aug 2025 14:00:22 +0000

** Automating Jira and Confluence Search from Slack using n8n **

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