🚀 New post: Turning From 50 Shades of Red into Blue
From Couchbase to HashiCorp. From static secrets to self-healing pipelines.
🧠 This one reflects the full journey—scripts, systems, and everything in between.
https://t.co/CE5EKy1WQ5
#DevOps#Automate#Document
5/5 Over time, I’ve learned this:
Technology rarely creates urgency.
Quantified risk does.
When trust becomes measurable, it becomes budget-relevant.
And that is the moment a PoC turns into a true Proof of Value.
https://t.co/G772LOpziF
4/5 One pattern I see repeatedly:
Stability is confused with control.
Secrets “work.”
Access paths exist.
Rotations happen manually.
But during an incident, the real question is:
Can you revoke everything, everywhere, fast and provably?
That gap is where trust risk lives.
3/5 A PoC proves something works.
A PoV proves it changes outcomes the organization actually cares about.
If you cannot baseline metrics like:
•Mean Time to Revocation (MTR)
•Credential lifetime
•Audit coverage
…then the “after” will always feel abstract.
2/5 At an engineering level, Vault is often positioned as a secrets tool.
At an executive level, it is evaluated as a trust and control platform.
The conversation shifts from:
“How do we store credentials?”
to:
“How fast can we revoke access?”
“What is our blast radius?”
PoC’s don’t fail because the technology is weak.
They fail because the business pain was never made explicit.
In security and secrets management, I’ve seen technically successful Vault PoCs stall for one simple reason: no quantified risk, no urgency.
https://t.co/78rd4xRlFz
If you read any of these this year, thank you.
If you bookmarked one and came back later, that’s the best compliment.
What should I go deeper on in 2026: Terraform automation, Vault workflows, CI guardrails, or something wilder?
https://t.co/1Su0zX2eXJ
#DevOps#LearnInPublic
I published 115 @Medium posts in 2025.
So I did the only reasonable thing: I stack-ranked the year with receipts (views, reads, fans), plus 3 personal picks I’d keep even without metrics.
👉🏻 https://t.co/1Su0zX2eXJ
#DevOps#Writing#Automation
My personal picks were the navigation layer:
🧭 Turning Trust Into Zero Trust
🏛 Terraform Chronicles: The Codex
🏛 Vault Chronicles: The Codex
If you want the “map” behind the mechanics, start there.
#HashiCorp#Architecture
Want to try it?
Source:
https://t.co/JWAqJ3Ci4L
NGINX demo repo:
https://t.co/m7ADjOs9zm
https://t.co/JpzoIdJUhP👈🏻
Bonus: multi-arch publish to Docker Hub from Podman works great on Mac.
#Homebrew#ARM64#AMD64#Containers#Docker
I moved my local workflow from Docker to Podman without nuking my repos.
No alias hacks, no “big bang” rewrite. Just a second lane next to the existing one, with boring rollbacks. That journey became Podshift.
https://t.co/JpzoIdJUhP <—
#Podman#Docker#DevOps
It also handles the real-world friction bits: keep docker-compose.yml, generate podman-compose.yml, produce a https://t.co/NNEhnkpcKn, and keep diffs small and explainable.
Optionality over ideology.
https://t.co/JpzoIdJUhP 👈🏻
#OCI#PlatformEngineering#SRE#Podman#Docker
@IBM just released additional models into the Granite 4 family, with both hybrid and traditional dense versions that are even smaller.
- granite-4.0-h-1b
- granite-4.0-1b
- granite-4.0-h-300M
- granite-4.0-300M
Check their repository on Docker Hub to download the latest:
https://t.co/plXr9Jpo6C
https://t.co/vK4JIH3HFi
On the 18th of November the Dutch @HashiCorp User Group has something special for you!
A challenging mission where you will have to use your own hands making them dirty with #Terraform.. #Vault.. and #Boundary
https://t.co/Z4f58mGp96 <— register and accept the mission here..
Part IX — Terraform Defines, Ansible Refines
Purple (Terraform) for infra. Red (Ansible) for config. Better together. 🐒
End of the Chronicles series? Maybe not.
https://t.co/11TOJU77KP
#Terraform#Ansible#DevOps#IaC
The Terraform Chronicles 📘
A personal journey from Community Edition to HCP, told one chapter at a time.
One map. Many lessons. Maybe still room for another story.
https://t.co/MHmZ9jgBTd
#Terraform#DevOps#Cloud#IaC
Part VIII — Closure
The “end.” Or so I thought. Lessons tied up neatly including burritos. Then one more question kept pulling me back…
https://t.co/oUdQbC7U9X
#Terraform#DevOps