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@faun shared a link, 1 week, 4 days ago

How I Built My Kubernetes Command Toolkit: A Journey from kubectl Chaos to Command Mastery

A dev-built Kubernetes CLI framework reshapeskubectlfor how teams actually work. Commands get grouped by role - dev, SRE, sec, admin - instead of by resource. It bakes in defaults forKyvernopolicies, encourages muscle-memory workflows, and wires up real-time troubleshooting to shrink downtime in pro..

How I Built My Kubernetes Command Toolkit: A Journey from kubectl Chaos to Command Mastery
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@faun shared a link, 1 week, 4 days ago

Introducing Headlamp Plugin for Karpenter

The newHeadlamp Karpenter Pluginwires real-time autoscaling insight straight into the Headlamp UI. It showsKarpenterresources, live metrics, scaling moves—no kubectl spelunking required. NodePoolsandNodeClaimsget mapped to core Kubernetes objects. You can tweak configs in the UI, get validation on t..

Introducing Headlamp Plugin for Karpenter
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@faun shared a link, 1 week, 4 days ago

Most Cloud-Native Roles are Software Engineers

Software Engineers still own the cloud-native job boards in 2025 - nearly47%of all Kubernetes-tagged listings. DevOps holds onto second. But Platform Engineers just leapfrogged SREs, which have slid 30% since 2023...

Most Cloud-Native Roles are Software Engineers
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@faun shared a link, 1 week, 4 days ago

The Myths (and Costs) of Running Node.js on Kubernetes

Kubernetes struggles to scale Node.js efficiently due to a mismatch in resource usage patterns. Autoscaling can be sluggish with bursty traffic, leading to revenue risks and performance issues. Teams must rethink resource allocation and scaling strategies to optimize Node.js efficiency in Kubernetes..

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@faun shared a link, 1 week, 4 days ago

Kubernetes for agentic apps: A platform engineering perspective

Agentic AI flips the old model. Instead of stateless, event-by-event workloads, we getstateful, self-steering systemsthat observe, reason, plan, and act - on loop. Kubernetes steps up as the OS for this next phase. Boosted by platform engineering, it brings the right mix:ephemeral compute, persisten..

Kubernetes for agentic apps: A platform engineering perspective
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@faun shared a link, 1 week, 4 days ago

Who’s Calling That API? A Detective Story from the Depths of EKS Networking

A production network got hammered by too many Auth0 token requests. The source? EKS workloads tucked behind a shared NAT Gateway. No easy trail. Engineers stitched it together usingVPC Flow Logs,pod-to-node maps, and some sharpIstio ServiceEntry logs. Even with Kubernetes CNI doing its NAT-obscuring..

Who’s Calling That API? A Detective Story from the Depths of EKS Networking
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@varbear shared an update, 1 week, 4 days ago
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Reo.Dev Secures $4M to Boost AI Platform for Developer Companies

HubSpot Salesforce Reo.Dev

Reo.Dev has raised $4 million in seed funding, led by Heavybit, to enhance its AI-powered go-to-market platform for developer-first companies and expand its U.S. presence.

Reo.Dev Secures $4M to Boost AI Platform for Developer Companies
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@varbear added a new tool Reo.Dev , 1 week, 4 days ago.
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Anthropic's Claude Sonnet 4.5 AI Model Shows Self-Awareness in Tests

Anthropic's AI model, Claude Sonnet 4.5, exhibits self-awareness by recognizing test scenarios, complicating safety evaluations and raising concerns about potential strategic behavior, similar to observations in OpenAI models.

Anthropic's Claude Sonnet 4.5 AI Model Shows Self-Awareness in Tests
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@varbear shared an update, 1 week, 4 days ago
FAUN.dev

Google Expands AI Vibe-Coding App Opal to 15 More Countries

Opal

Google expands its AI vibe-coding app Opal to 15 more countries, enhancing global access to no-code web app creation with improved debugging and performance.

Google Expands AI Vibe-Coding App Opal to 15 More Countries
Pelagia is a Kubernetes controller that provides all-in-one management for Ceph clusters installed by Rook. It delivers two main features:

Aggregates all Rook Custom Resources (CRs) into a single CephDeployment resource, simplifying the management of Ceph clusters.
Provides automated lifecycle management (LCM) of Rook Ceph OSD nodes for bare-metal clusters. Automated LCM is managed by the special CephOsdRemoveTask resource.

It is designed to simplify the management of Ceph clusters in Kubernetes installed by Rook.

Being solid Rook users, we had dozens of Rook CRs to manage. Thus, one day we decided to create a single resource that would aggregate all Rook CRs and deliver a smoother LCM experience. This is how Pelagia was born.

It supports almost all Rook CRs API, including CephCluster, CephBlockPool, CephFilesystem, CephObjectStore, and others, aggregating them into a single specification. We continuously work on improving Pelagia's API, adding new features, and enhancing existing ones.

Pelagia collects Ceph cluster state and all Rook CRs statuses into single CephDeploymentHealth CR. This resource highlights of Ceph cluster and Rook APIs issues, if any.

Another important thing we implemented in Pelagia is the automated lifecycle management of Rook Ceph OSD nodes for bare-metal clusters. This feature is delivered by the CephOsdRemoveTask resource, which automates the process of removing OSD disks and nodes from the cluster. We are using this feature in our everyday day-2 operations routine.