Topic · 15 articles

DevOps.

15 articles on DevOps. Practical notes on infrastructure, security, and engineering leadership by Indra Gusti Prasetya.

DevOpsSeptember 4, 202610 min read

Fix docker save "no suitable export target found"

Run two commands to split the four causes behind docker save --platform failing on Docker 29's containerd image store, then export a tar that actually loads.

DevOpsSeptember 2, 20268 min read

Fix pnpm deploy "Cannot find module" in Docker on 11.19

pnpm deploy 11.19 to 11.21 symlinks workspace packages out of your Docker image. Run one find to catch the dangling link, then upgrade to 11.22.0.

DevOpsSeptember 1, 202610 min read

Fix TypeScript 7 Out of Memory: error TS7056 Costs 6x RAM

Set GOMEMLIMIT and drop --max-old-space-size: TypeScript 7's Go tsc uses 2.48 GB where tsc 6 used 0.41 GB for the same error TS7056, then exits 137.

DevOpsAugust 31, 202610 min read

Fix Ineffective mark-compacts in Node 24.19.0: 4 Causes

Check the exit code before the error text: 137 means the kernel killed it. Four causes of Node 24.19.0 heap OOM, each with its own separating test.

DevOpsAugust 30, 20269 min read

Fix npm EALLOWREMOTE Without Setting allow-remote=all

Read the Refusing to fetch URL to pick the right npm 12 EALLOWREMOTE fix: replace-registry-host for private registries, in one config line.

DevOpsAugust 28, 202610 min read

Fix ESLint Cannot read properties of undefined (Intrinsic)

Run pnpm why typescript to find which of three trees put TypeScript 7 under typescript-eslint, then fix it with pnpm 12 or an overrides pin.

DevOpsAugust 24, 202610 min read

Fix Terraform Deposed Object Panic in readDiff on 1.15

Terraform 1.15 apply panics in readDiff on a deposed object. Run one state pull and jq check to find the live orphan before you upgrade to 1.16.

DevOpsAugust 23, 20269 min read

Fix Terraform "The deprecation originates from" Warnings

Terraform 1.15 warns about attributes you never wrote. Run terraform validate -json to tell real deprecations from mark propagation, plus what 1.16 fixes.

DevOpsAugust 11, 202610 min read

Fix npm "Cannot read properties of null (edgesOut)"

The npm install crash reading 'edgesOut' has three causes. Run one --package-lock-only test to tell a stale tree from a broken peer graph.

DevOpsAugust 10, 202610 min read

npm EALLOWSCRIPTS Error: Fix Project Install Failure

npm 12 blocks --allow-scripts in project installs with EALLOWSCRIPTS. Here is how to commit an allowScripts allowlist and avoid the silent config bug.

DevOpsAugust 10, 20268 min read

Fix npm audit 410 and 'invalid json response body' bugs

Tell the npm audit 410 and 'invalid json response body' gzip bug apart by the URL in the error, and stop a silent audit from passing your CI.

DevOpsJune 22, 20267 min read

OpenAI Codex Bug Is Writing 640 TB/Year to Your SSD

A TRACE logging default writes 640 TB/year to ~/.codex/logs_2.sqlite. Here is how to check your disk wear and stop it.

DevOpsJune 8, 20268 min read

Backstage vs Port vs Cortex: When to Stop Self-Hosting

Backstage owns 89% of the IDP market but averages 10% internal adoption. Here's when self-hosting your developer portal stops paying off.

DevOpsJune 6, 20268 min read

Sandboxing AI Agent Code: A 2026 Runtime Guide

AI agent sandboxes isolate untrusted AI-generated code with Firecracker microVMs and gVisor. Here's how to pick an execution runtime in 2026.

DevOpsJune 5, 20268 min read

Durable Execution Is Moving Into Postgres

Microsoft's pg_durable, DBOS, and Temporal are pushing crash-proof, exactly-once workflows into Postgres in 2026. Here's how to choose.

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