Author

Ivan Porta

@gtrekter

articles: 12
total claps: 13
top claps: 9
avg read: 12.4 min
active: 2025-03-28 → 2026-07-14

Wiki topics

☁️ · DevOps & Cloud · 12 🔓 · Open Source · 2 🏛️ · Architecture · 2 OPS · LLMOps & Inference · 2 🏃 · Running & Endurance · 2 AI · AI · General · 2 ⏱️ · Productivity · 1 AGT · AI Agents · 1

Top tags

#kubernetes ·11 #linkerd ·7 #service-mesh ·5 #cloud-native ·5 #platform-engineering ·3 #microservices ·3 #aiops ·2 #openshift ·2 #observability ·2 #ai ·2

TCH

IV Ivan Porta

From Trust Anchors to SPIFFE IDs: Understanding Linkerd’s Automated Identity Pipeline

Linkerd automatically enables mTLS for all TCP traffic between meshed pods. To do so, it relies on several certificates that must be in…

Jun 19, 2025 · 4 min read · 9 claps #kubernetes #service-mesh #linkerd

From Trust Anchors to SPIFFE IDs: Understanding Linkerd’s Automated Identity Pipeline

ART TCH

IV Ivan Porta · Microsoft Azure

Linkerd Multicluster on OpenShift with Submariner

In this article, I’m going to guide you through the OpenShift networking architecture with OVN-Kubernetes, highlighting its behavior and…

Jan 03, 2026 · 28 min read · 2 claps #openshift #redhat-linux #linkerd

Linkerd Multicluster on OpenShift with Submariner

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IV Ivan Porta · FAUN.dev() 🐾

Observability with OpenTelemetry, Linkerd, Prometheus, and OpenSearch

Observability is critical for any company building technology. It reveals how users actually interact with your application, driving…

Sep 10, 2025 · 8 min read · 2 claps #linkerd #kubernetes #observability

Observability with OpenTelemetry, Linkerd, Prometheus, and OpenSearch

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IV Ivan Porta · Microsoft Azure

How to Run Linkerd on OpenShift: Security Context Constraints and Networking Deep Dive

Red Hat OpenShift is gaining momentum as enterprises standardize Kubernetes across hybrid and multicloud environments without giving up…

Dec 27, 2025 · 29 min read · 0 claps #kubernetes #redhat-openshift #service-mesh

How to Run Linkerd on OpenShift: Security Context Constraints and Networking Deep Dive

TCH SPT

IV Ivan Porta · FAUN.dev() 🐾

A Field Guide to Running NATS on Linkerd: From Standalone to Multicluster

In this article, we’ll run NATS on Kubernetes with Linkerd, starting with a simple in-cluster setup and then extending it across clusters…

Dec 18, 2025 · 23 min read · 0 claps #kubernetes #cloud-native #linkerd

A Field Guide to Running NATS on Linkerd: From Standalone to Multicluster

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IV Ivan Porta

Deep Dive Into Linkerd Automated Sidecar Injection Workflow

The Linkerd Proxy-Injector uses a mutating webhook to intercept requests to the Kubernetes API whenever a new Pod is created. If the…

Jun 21, 2025 · 14 min read · 0 claps #linkerd #kubernetes #webhooks

Deep Dive Into Linkerd Automated Sidecar Injection Workflow

TCH SPT

IV Ivan Porta · Todea Engineering

Running Linkerd on OpenShift: SCCs, CNI, and the Edges That Bite

Installing Linkerd on a vanilla Kubernetes cluster is a ten-minute job. Installing it on OpenShift is not. The Helm chart is the same, the…

May 21, 2026 · 11 min read · 0 claps #linkerd #openshift #service-mesh

Running Linkerd on OpenShift: SCCs, CNI, and the Edges That Bite

AI TCH

IV Ivan Porta · Todea Engineering

HAMi Explained: Why Your GPUs Sit Idle While Your Bill Doesn’t

Before the release of Dynamic Resource Allocation and its alpha partitionable-device and consumable-capacity extensions, Kubernetes…

Jul 14, 2026 · 10 min read · 0 claps #ai #kubernetes #gpu

HAMi Explained: Why Your GPUs Sit Idle While Your Bill Doesn’t

TCH LIF

IV Ivan Porta · DevOps.dev

End-to-End Distributed Tracing: Integrating Linkerd with Splunk Observability Cloud

Observability is critical at multiple layers of an organization. For IT operations teams, whose primary focus is maintaining system uptime…

Mar 28, 2025 · 7 min read · 0 claps #kubernetes #opentelemetry #observability

End-to-End Distributed Tracing: Integrating Linkerd with Splunk Observability Cloud

AI ART TCH

IV Ivan Porta · Todea Engineering

KubeCon India 2026: Sovereign AI On A Cloud-Native Stack

KubeCon + CloudNativeCon India 2026 in Mumbai ran on one throughline: sovereign AI as an architectural need rather than a slogan, with…

Jul 14, 2026 · 5 min read · 0 claps #kubernetes #ai #platform-engineering

AI TCH ECO

IV Ivan Porta · Todea Engineering

AWS Summit Seoul 2026: Korean Enterprises And Agentic AI

Over the last few years, people have been asking the same question about AI: with so much money going into models, GPUs, and data centers…

May 21, 2026 · 5 min read · 0 claps #ai-agent #aws #amazon-bedrock

AWS Summit Seoul 2026: Korean Enterprises And Agentic AI

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IV Ivan Porta · Todea Engineering

Service Mesh Explained: Why Modern Platforms Need It

If you run more than a handful of microservices on Kubernetes, your developers have probably already reinvented half of a service mesh…

May 19, 2026 · 4 min read · 0 claps #kubernetes #service-mesh #security