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All Posts
MW
Mohammad Warid
13 posts
Articles
ai
opensource
architecture
Open Source AI: Are You Calling a Cab, Leasing a Car, or Building One in Your Garage?
Mohammad Warid
·
31 Jul 2026
·
5 min
kubernetes
etcd
etcd Disk Latency: The Silent Killer of Control-Plane Stability
Mohammad Warid
·
28 Jul 2026
·
3 min
T
The Dark Side of IT Operational Services - How Cloud Vendors Trap You, and What It Actually Costs to Escape
Mohammad Warid
·
08 Jul 2026
·
12 min
T
The Hardest Problem in IT Isn't the Software, It's Everything After - The Fallacies We Believe
Mohammad Warid
·
07 Jul 2026
·
9 min
T
The EU Cyber Resilience Act Explained Without the Legal Jargon
Mohammad Warid
·
30 Jun 2026
·
5 min
kubernetes
cost
bare-metal
Professional Kubernetes on a Budget - How to Run Production-Grade Clusters at a Fraction of the Cost
Mohammad Warid
·
28 Jun 2026
·
17 min
A
argocd
gitops
helm
ArgoCD Deadlock — How an "example.yaml" Broke GitOps!
Mohammad Warid
·
24 Jun 2026
·
5 min
S
kubernetes
prometheus
rbac
ServiceMonitor "namespaceSelector.any: true" — How a Permissive Setting Broke Prometheus
Mohammad Warid
·
24 Jun 2026
·
5 min
kubernetes
bare-metal
high-availability
When the Floating IP Stays Stuck, A Bare-Metal HA Control-Plane Failure
Mohammad Warid
·
23 Jun 2026
·
5 min
prometheus
promql
alerting
Don't Use "increase()" on Gauges — A False Alert Story
Mohammad Warid
·
23 Jun 2026
·
4 min
R
prometheus
tsdb
kubernetes
Recovering Prometheus TSDB from "chunks_head" Corruption
Mohammad Warid
·
23 Jun 2026
·
5 min
C
postgresql
cloudnativepg
backup
CloudNativePG WAL Archives — When an S3 Bucket Kills Your Backups
Mohammad Warid
·
23 Jun 2026
·
4 min
observability
ai
kubernetes
Your Kubernetes Cluster Is Running AI Models. But Can You Tell Me Why It Broke in the Middle of the Night?
Mohammad Warid
·
10 Jun 2026
·
7 min