LearnKube news
All the best tutorials, articles and news on Kubernetes curated by the @LearnKube team.
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Subscriber growth
We started tracking this channel recently; the chart fills in day by day.
LearnKube news has 3,801 subscribers. A typical post is seen by about 290 people within a day, an engagement rate of 7.6%.
Views as a post ages
Average views at each age, posts of the last 30 days.
- 48 h
- 175
- 7 days
- 278
When it posts
Times in UTC. 20 posts in 90 days.
Recent posts
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Jorge Castro, Developer Relations @ CNCF, shares his practical approach to keeping up with the rapidly evolving Kubernetes ecosystem. He explains how he's shifted from trying to track every technical detail to focusing on maintainers and macro trends. Jorge demonstrates how he leverages AI tools like Notebook LM to summarize SIG meetings and project updates, allowing him to quickly understand key developments without getting overwhelmed by changelogs. His strategy emphasizes relationship-building over technical deep-dives, focusing on broader questions like how AI and conformance integrate into Kubernetes rather than individual feature changes.
121 views Video -
Kubex is a fully typed, async Kubernetes client for Python built on Pydantic, and its benchmarks show it listing pods tens of times faster and with far less memory than kubernetes-asyncio. More: https://ku.bz/9Vm3M2PR_
135 views -
Emily Long, Founder & CEO at Edera, discusses current hiring patterns in the cloud native space and identifies a disconnect between trendy requirements and essential skills. She observes that AI and ML components are being added to job descriptions across roles where they aren't necessarily relevant, reflecting what she calls a "flashy perspective" on valuable skills. Despite this trend, Emily emphasizes that SRE knowledge and deep understanding of backend infrastructure remain among the most critical skills. She highlights the importance of understanding how systems work, managing downtime, and having true operational expertise. Emily identifies an underappreciated but growing area: the a...
135 views Video -
Learn Kubernetes Weekly 209 is here. Five reads on reliable Kubernetes operations: 🛑 SIGTERM Doesn’t Mean “Stop” 💡 K8s Turn Off The Light 🔎 Your CI Pipeline Should Reject Any Service Without an Observability Contract 🌐 GKE IP exhaustion fixed: the Class E migration guide 🔗 Istio- MultiCluster MultiPrimary MultiNetwork Service Mesh on AWS EKS Read the issue: https://kube.today/issues/209 This newsletter is brought to you by LearnKube — build GPU platforms on Kubernetes. Learn GPU sharing, isolation, and efficiency through private, hands-on training for your team.
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Kubernetes is ready for databases. Most teams are not. Salman asks whether the episode's thesis still holds. Kat Cosgrove says that the remaining obstacle is no longer technical: teams still need database expertise to operate stateful workloads safely. Kubernetes solved much of the platform problem. Organizations must solve the people problem.
145 views Video -
Yasmin Rajabi, COO at CloudBolt Software, shares her perspective on what Kubernetes represents beyond the technical specifications. She frames Kubernetes as "freedom" - the freedom to build infrastructure as needed and escape traditional licensing models that can trap organizations. Yasmin highlights how Kubernetes offers a path away from vendor lock-in scenarios, referencing the challenges companies face with traditional enterprise software. She emphasizes two key advantages: open source nature and deployment simplicity, while honestly acknowledging that management becomes complex at scale. Her view positions Kubernetes not just as a container orchestration platform, but as a tool that put...
179 views Video -
This case study shows how to stop restarts and deployments from causing outages by separating liveness and readiness probes and handling SIGTERM with a proper drain period. More: https://ku.bz/27ytGb_vM
164 views Photo -
Prasanth Baskar, Software Engineer, shares his practical approach to establishing credibility and gaining recognition in the Kubernetes community. He explains how consistent participation in community meetings and making small, regular contributions gradually builds trust over time. Prasanth emphasizes that credibility isn't built overnight - it requires showing up consistently for 3-4 months until community members recognize you as a reliable contributor. This patient approach eventually leads to being assigned meaningful tasks as maintainers begin to trust your commitment and capabilities. The discussion provides actionable strategies for newcomers looking to establish themselves in open...
182 views Video -
HolmesGPT is a CNCF sandbox AI agent that investigates production incidents and finds root causes, reading from Prometheus, Grafana, Datadog and Kubernetes, and it can also run in the background 24/7. More: https://ku.bz/vDfDWlPBw
478 views -
Kaslin Fields, Developer Relations Engineering Manager @ Google, explores how smooth onboarding directly impacts open source technology adoption. She explains how SIG Contributor Experience tackles the real barriers preventing people from contributing to open source projects. Drawing from Nadia Eghbal's research in "Working in Public," Kaslin reveals that people avoid contributing not due to lack of technical skills, but fear of social missteps. This insight shapes how successful communities approach onboarding - focusing on creating welcoming environments where newcomers feel safe to learn and make mistakes. She connects this principle to technology adoption more broadly, emphasizing that...
237 views Video
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This week on Learn Kubernetes Weekly 208: ⚖️ Go, Node.js, C#, Java, and Python on Kubernetes 🗃️ Why Kubernetes depends on etcd and Raft 🧠 JVM memory: high usage does not always mean a leak ⏳ Dagster bottlenecks that more nodes cannot fix 🔀 Apache Stateful Functions on Flink 2.x and Java 21 Read it: https://kube.today/issues/208 ⭐️ This newsletter is brought to you by LearnKube — understand how Kubernetes works, and what to do when it breaks. Live training with 60% hands-on labs: https://ku.bz/hypSbyc-V
817 views Photo -
HolmesGPT is a CNCF sandbox AI agent that investigates production incidents and finds root causes, reading from Prometheus, Grafana, Datadog and Kubernetes, and it can also run in the background 24/7. More: https://ku.bz/vDfDWlPBw
478 views -
This tutorial shows how to connect two Amazon EKS clusters with an Istio multi-primary, multi-network mesh and view both through centralized Kiali. More: https://ku.bz/CSr7L2PvB
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Learn Kubernetes Weekly 209 is here. Five reads on reliable Kubernetes operations: 🛑 SIGTERM Doesn’t Mean “Stop” 💡 K8s Turn Off The Light 🔎 Your CI Pipeline Should Reject Any Service Without an Observability Contract 🌐 GKE IP exhaustion fixed: the Class E migration guide 🔗 Istio- MultiCluster MultiPrimary MultiNetwork Service Mesh on AWS EKS Read the issue: https://kube.today/issues/209 This newsletter is brought to you by LearnKube — build GPU platforms on Kubernetes. Learn GPU sharing, isolation, and efficiency through private, hands-on training for your team.
434 views Photo -
K9s is a terminal UI for Kubernetes that keeps watching your cluster and lets you navigate, inspect and manage resources without typing long kubectl commands. More: https://ku.bz/SwRRcNYC2
269 views Photo -
Thibault Jamet, DevOps and Technical Product Owner @ Adevinta, explains how his team debugged a critical Vertical Pod Autoscaler incident by diving directly into the VPA source code. When their VPA started continuously evicting pods across their 30-cluster platform, traditional monitoring wasn't revealing the root cause. The breakthrough came when they pulled down the VPA recommender source code and ran the updater component in debug mode to understand why it was making eviction decisions. They discovered that pods were missing crucial annotations that the mutating webhook should have injected. Watch the full episode: https://ku.bz/rf1pbWXdN
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Cortney Nickerson, Head of Community @ Nirmata, shares her playbook for building credibility in the Kubernetes ecosystem without being a maintainer. She outlines a strategy centered on vulnerability and consistent effort - telling experts what you don't know while demonstrating you've done background research first. Cortney draws parallels between her softball background and tech learning, emphasizing how athletic discipline translates to sustainable learning practices. She advocates for setting smaller, attainable goals and maintaining daily consistency rather than trying to absorb everything at once. The discussion covers practical tactics like being transparent about your learning journ...
265 views Video -
SKA OCI Daemon primes OCI registries and compute nodes with container artifacts to reduce image pull times through efficient caching and multiple authentication methods. More: https://ku.bz/tfRG5hnNr
261 views Photo -
Changing proxies without revisiting telemetry can multiply observability costs. Henrik Rexed explains how an NGINX-to-Envoy migration produced metrics at every request and created extreme volume and cardinality. His recommendation is to validate telemetry during development with tools such as OpenTelemetry Weaver, before production traffic magnifies the cost. Treat observability configuration like software and validate it before release.
238 views Video -
Kaslin Fields, Developer Relations Engineering Manager @ Google, explores how smooth onboarding directly impacts open source technology adoption. She explains how SIG Contributor Experience tackles the real barriers preventing people from contributing to open source projects. Drawing from Nadia Eghbal's research in "Working in Public," Kaslin reveals that people avoid contributing not due to lack of technical skills, but fear of social missteps. This insight shapes how successful communities approach onboarding - focusing on creating welcoming environments where newcomers feel safe to learn and make mistakes. She connects this principle to technology adoption more broadly, emphasizing that...
237 views Video
Questions about LearnKube news
How many subscribers does LearnKube news have?
LearnKube news (@learnkubenews) has 3,801 subscribers as of November 12, 2026.
How many people see a post on LearnKube news?
A typical post gets about 290 views within 24 hours, roughly 8% of its subscribers (the ERR).
What is LearnKube news about?
It is listed in Technology, and posts mostly in English. The channel describes itself as: “All the best tutorials, articles and news on Kubernetes curated by the @LearnKube team.”
Where does LearnKube news rank?
By subscribers it is #134 in Technology, #3,893 among English channels, #4,486 worldwide.
Does LearnKube news post ads?
None of its 20 posts in the last 30 days carried an ad label such as #ad or Sponsored. Unlabelled promotions can’t be detected.
Statistics updated 11 minutes ago.