1_DevOps'ish

1_DevOps'ish

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Karpenter + Cluster API
Karpenter + Cluster API
My journey to autoscale an OVH cluster deployed via the Cluster API, using Karpenter and its cluster-api provider, with MKS as the management cluster.
·a-cup-of.coffee·
Karpenter + Cluster API
The Reverse Information Paradox
The Reverse Information Paradox
I’ve been thinking a lot about what the net benefit of the AI platform wave is.
·snscratchpad.com·
The Reverse Information Paradox
Shipyard: How We Built Slack’s Next-Generation EC2 Platform
Shipyard: How We Built Slack’s Next-Generation EC2 Platform
Over the past few years, we’ve been on a journey to modernise how we run Amazon Elastic Compute Cloud (EC2) instances at Slack. In our first post, Advancing Our Chef Infrastructure, we shared how we moved from a single Chef stack to a resilient, multi-stack setup with versioned cookbook deployments and safer promotion workflows. This…
·slack.engineering·
Shipyard: How We Built Slack’s Next-Generation EC2 Platform
What is “loop engineering?”
What is “loop engineering?”
There’s talk about loop engineering, but what is it exactly? I looked into it, and found triggers, cron jobs, AI slop & more. Is it a “here today, gone tomorrow” trend?
·newsletter.pragmaticengineer.com·
What is “loop engineering?”
IonStack part II: GhostLock, a stack-UAF that has existed in ALL Linux distributions for 15 years
IonStack part II: GhostLock, a stack-UAF that has existed in ALL Linux distributions for 15 years
GhostLock (CVE-2026-43499) is a Linux kernel vulnerability found by VEGA that exists in every major distribution since 2011. Triggering the bug does not require any special kernel config or privilege. By turning it into a 97% stable privilege escalation and container escape, Google has rewarded us $92,337 in kernelCTF. This writeup covers the technical details of the exploit.
·nebusec.ai·
IonStack part II: GhostLock, a stack-UAF that has existed in ALL Linux distributions for 15 years
SK Hynix CEO sees worst memory shortage in 2027, demand to outstrip supply beyond 2030
SK Hynix CEO sees worst memory shortage in 2027, demand to outstrip supply beyond 2030
SK Hynix Chief Executive Kwak Noh-jung said the global memory industry is heading for its worst-ever supply shortage ​in 2027, forecasting that demand for memory will continue to exceed the company's ability to produce it well into the next decade despite aggressive capacity expansion.
·reuters.com·
SK Hynix CEO sees worst memory shortage in 2027, demand to outstrip supply beyond 2030
Who does Anubis actually stop?
Who does Anubis actually stop?
I have been working on a patch to the Linux kernel to support $ORIGIN for the interpreter (PT_INTERP) via bpf in binfmt_misc [thread].
·fzakaria.com·
Who does Anubis actually stop?
ClickHouse on Docker Hardened Images | ClickHouse
ClickHouse on Docker Hardened Images | ClickHouse
ClickHouse is now available as a Docker Hardened Image: a minimal, security-hardened build that passes enterprise vulnerability scans by shipping only what the database needs to run, with no change to how ClickHouse behaves.
·clickhouse.com·
ClickHouse on Docker Hardened Images | ClickHouse
Ways to think about token pricing — Benedict Evans
Ways to think about token pricing — Benedict Evans
AI is in a supply crunch today, but what happens when we come out of it? How and where will supply, demand, price, capacity and capex get back into equilibrium? Today, model labs can name their price, but why won’t they end up as low-margin commodity infrastructure?
·ben-evans.com·
Ways to think about token pricing — Benedict Evans
I Think I Have LLM Burnout
I Think I Have LLM Burnout
I didn't expect to get so tired of reading LLM output.
·alecscollon.com·
I Think I Have LLM Burnout
Have you heard? Clickhouse is winning the observability wars!
Have you heard? Clickhouse is winning the observability wars!
Years ago I predicted that columnar storage would remake observability. What I didn't see coming: vendors would build it, nerf it, and sell a worse version back to you as "Datadog, but cheaper"
·charity.wtf·
Have you heard? Clickhouse is winning the observability wars!
Samsung chip division's single-year profits beat its past 40 years of profits, combined, due to increased memory and storage prices — Samsung passes Nvidia to become most profitable company in the world, notches 19x quarterly increase in profit
Samsung chip division's single-year profits beat its past 40 years of profits, combined, due to increased memory and storage prices — Samsung passes Nvidia to become most profitable company in the world, notches 19x quarterly increase in profit
DS president Kim Yong-Kwan told staff the unit's 2026 operating profit will top everything it has earned since Samsung entered the memory business.
·tomshardware.com·
Samsung chip division's single-year profits beat its past 40 years of profits, combined, due to increased memory and storage prices — Samsung passes Nvidia to become most profitable company in the world, notches 19x quarterly increase in profit