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Metronom

DevOps / Kubernetes engineer. Local dev loops, clusters, and CI/CD — plus the sharp edges in between.

Joined Joined on  Personal website https://dorokhovich.com
Every MCP revision, and what each one took back
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Every MCP revision, and what each one took back

#mcp #api #architecture #ai
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2 min read
Hacker News + dev.to (a concrete '2-5 minutes to a few seconds' DX win is a proven front-page hook)
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Hacker News + dev.to (a concrete '2-5 minutes to a few seconds' DX win is a proven front-page hook)

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2 min read
Local Kubernetes Dev — Part 8: Tilt — a fast development loop
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Local Kubernetes Dev — Part 8: Tilt — a fast development loop

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1 min read
What GitHub's MCP Server Costs You Before You Ask It Anything
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What GitHub's MCP Server Costs You Before You Ask It Anything

#mcp #api #architecture #ai
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3 min read
Kubernetes ImagePullBackOff, CrashLoopBackOff, OOMKilled: The 3-Command Troubleshooting Playbook
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Kubernetes ImagePullBackOff, CrashLoopBackOff, OOMKilled: The 3-Command Troubleshooting Playbook

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6 min read
docker-compose vs Kubernetes: The dev/prod Parity Gap That Ate Our First Rollout
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docker-compose vs Kubernetes: The dev/prod Parity Gap That Ate Our First Rollout

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6 min read
The Kubernetes `:latest` Tag Problem: How a Mutable Tag Rolled Our Prod Back for 40 Minutes
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The Kubernetes `:latest` Tag Problem: How a Mutable Tag Rolled Our Prod Back for 40 Minutes

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6 min read
k3d Ingress Localhost Setup: Fixing "curl: could not resolve host" and the Dead Ingress
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k3d Ingress Localhost Setup: Fixing "curl: could not resolve host" and the Dead Ingress

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6 min read
Zero-Downtime Kubernetes Deployment: Killing Deploy 5xx With k3d Before Prod
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Zero-Downtime Kubernetes Deployment: Killing Deploy 5xx With k3d Before Prod

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6 min read
Real Kubernetes on your laptop in ~2 minutes with k3d (and you can throw it away for free)
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Real Kubernetes on your laptop in ~2 minutes with k3d (and you can throw it away for free)

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1 min read
Kubernetes Service 'Endpoints: <none>': The One Mismatched Label That Drops All Traffic
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Kubernetes Service 'Endpoints: <none>': The One Mismatched Label That Drops All Traffic

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6 min read
Run Postgres in Kubernetes for Local Development: Killing the docker-compose Parity Gap
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Run Postgres in Kubernetes for Local Development: Killing the docker-compose Parity Gap

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6 min read
Debug Kubernetes CrashLoopBackOff: The events -> describe -> logs Chain That Ends the Flailing
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Debug Kubernetes CrashLoopBackOff: The events -> describe -> logs Chain That Ends the Flailing

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5 min read
Local Kubernetes Dev — Part 5: Spinning up a local cluster with k3d
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Local Kubernetes Dev — Part 5: Spinning up a local cluster with k3d

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1 min read
Kubernetes Secrets Are base64, Not Encrypted: How We Leaked a DB Password to Git
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Kubernetes Secrets Are base64, Not Encrypted: How We Leaked a DB Password to Git

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6 min read
The Kubernetes Local Development Environment Checklist That Cut Onboarding From Two Months to Two Weeks
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The Kubernetes Local Development Environment Checklist That Cut Onboarding From Two Months to Two Weeks

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6 min read
k3d for Local Kubernetes: How We Cut Cluster Startup From 3 Minutes to Under 10 Seconds
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k3d for Local Kubernetes: How We Cut Cluster Startup From 3 Minutes to Under 10 Seconds

#devops #docker #infrastructure #kubernetes
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6 min read
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