LearnKube
@learnkube.com
Broaden your Kubernetes expertise with a curated feed of news, articles and best practices.
https://learnkube.com/news-events-jobs
https://learnkube.com/news-events-jobs
Reposted by LearnKube
🗣️ Sai Vennam has been in the Kubernetes world for the better part of 10 years. His prediction: operators will spend less and less time on the heavy lifting of cluster management as AI agents and LLMs streamline operations
Watch the full interview: https://ku.bz/VVfQ4G891
Watch the full interview: https://ku.bz/VVfQ4G891
September 21, 2026 at 8:36 PM
🗣️ Sai Vennam has been in the Kubernetes world for the better part of 10 years. His prediction: operators will spend less and less time on the heavy lifting of cluster management as AI agents and LLMs streamline operations
Watch the full interview: https://ku.bz/VVfQ4G891
Watch the full interview: https://ku.bz/VVfQ4G891
Rune is a fast native macOS app for people who debug clusters every day, with unified pod logs, YAML editing with server dry-run, port-forwarding and a command palette
➜ https://ku.bz/zRfTn2ZwJ
➜ https://ku.bz/zRfTn2ZwJ
September 21, 2026 at 6:11 PM
Rune is a fast native macOS app for people who debug clusters every day, with unified pod logs, YAML editing with server dry-run, port-forwarding and a command palette
➜ https://ku.bz/zRfTn2ZwJ
➜ https://ku.bz/zRfTn2ZwJ
This tutorial builds a real k6 test suite against Google's Online Boutique running on a home lab Kubernetes cluster, with a shared client library, smoke, load, stress, and browser tests, and the two bugs the first run exposed
➤ https://ku.bz/WdN67jxpY
➤ https://ku.bz/WdN67jxpY
September 21, 2026 at 5:41 PM
This tutorial builds a real k6 test suite against Google's Online Boutique running on a home lab Kubernetes cluster, with a shared client library, smoke, load, stress, and browser tests, and the two bugs the first run exposed
➤ https://ku.bz/WdN67jxpY
➤ https://ku.bz/WdN67jxpY
Reposted by LearnKube
"More AI. There's no way around it. That's going to be the most dominant trend."
Itiel Shwartz on what's next for Kubernetes in 2026
📺: https://ku.bz/b9bDXQ_xq
Itiel Shwartz on what's next for Kubernetes in 2026
📺: https://ku.bz/b9bDXQ_xq
September 21, 2026 at 5:26 PM
"More AI. There's no way around it. That's going to be the most dominant trend."
Itiel Shwartz on what's next for Kubernetes in 2026
📺: https://ku.bz/b9bDXQ_xq
Itiel Shwartz on what's next for Kubernetes in 2026
📺: https://ku.bz/b9bDXQ_xq
Reposted by LearnKube
This article argues that MCP servers for Kubernetes ship the accelerator without the brake, and walks through a two-tier design in which an agent can only propose a change, and a human approves the exact plan before it is applied
➤ https://ku.bz/qwTBzbg1y
➤ https://ku.bz/qwTBzbg1y
September 21, 2026 at 4:31 PM
This article argues that MCP servers for Kubernetes ship the accelerator without the brake, and walks through a two-tier design in which an agent can only propose a change, and a human approves the exact plan before it is applied
➤ https://ku.bz/qwTBzbg1y
➤ https://ku.bz/qwTBzbg1y
Reposted by LearnKube
New free book: Kubernetes Architecture in Financial Services
Platform lessons from seven banks on tenancy, delivery, policy, reliability, and cluster replacement
Supported by Buoyant, Sysdig, and Nirmata:
https://learnkube.com/kubernetes-architecture-financial-services
Platform lessons from seven banks on tenancy, delivery, policy, reliability, and cluster replacement
Supported by Buoyant, Sysdig, and Nirmata:
https://learnkube.com/kubernetes-architecture-financial-services
September 21, 2026 at 1:16 PM
New free book: Kubernetes Architecture in Financial Services
Platform lessons from seven banks on tenancy, delivery, policy, reliability, and cluster replacement
Supported by Buoyant, Sysdig, and Nirmata:
https://learnkube.com/kubernetes-architecture-financial-services
Platform lessons from seven banks on tenancy, delivery, policy, reliability, and cluster replacement
Supported by Buoyant, Sysdig, and Nirmata:
https://learnkube.com/kubernetes-architecture-financial-services
OpenDepot is a self-hosted, Kubernetes-native registry for your OpenTofu/Terraform modules and providers, so you control distribution and versions rather than relying on the public registry
➤ https://ku.bz/ZqbpsnrrQ
➤ https://ku.bz/ZqbpsnrrQ
September 20, 2026 at 5:16 PM
OpenDepot is a self-hosted, Kubernetes-native registry for your OpenTofu/Terraform modules and providers, so you control distribution and versions rather than relying on the public registry
➤ https://ku.bz/ZqbpsnrrQ
➤ https://ku.bz/ZqbpsnrrQ
Pumba lets you kill, pause, and stress containers while injecting network delays, packet loss, and corruption
You can deploy it as a DaemonSet for cluster-wide chaos engineering
➤ https://ku.bz/qcvwrrzn0
You can deploy it as a DaemonSet for cluster-wide chaos engineering
➤ https://ku.bz/qcvwrrzn0
September 19, 2026 at 5:16 PM
Pumba lets you kill, pause, and stress containers while injecting network delays, packet loss, and corruption
You can deploy it as a DaemonSet for cluster-wide chaos engineering
➤ https://ku.bz/qcvwrrzn0
You can deploy it as a DaemonSet for cluster-wide chaos engineering
➤ https://ku.bz/qcvwrrzn0
Reposted by LearnKube
Hubble is a fully distributed networking and security observability platform for cloud native workloads
It is built on top of Cilium and eBPF to enable deep visibility into the communication and behaviour of services and the networking infrastructure
➤ https://ku.bz/fmj0PvVgk
It is built on top of Cilium and eBPF to enable deep visibility into the communication and behaviour of services and the networking infrastructure
➤ https://ku.bz/fmj0PvVgk
September 18, 2026 at 6:56 PM
Hubble is a fully distributed networking and security observability platform for cloud native workloads
It is built on top of Cilium and eBPF to enable deep visibility into the communication and behaviour of services and the networking infrastructure
➤ https://ku.bz/fmj0PvVgk
It is built on top of Cilium and eBPF to enable deep visibility into the communication and behaviour of services and the networking infrastructure
➤ https://ku.bz/fmj0PvVgk
This article explains how Go Fiber reached 1.16M RPS on Apple Silicon by running client and server benchmarks inside Docker Desktop's Linux VM to bypass macOS loopback TCP limits
➤ https://ku.bz/4_mmH26nZ
➤ https://ku.bz/4_mmH26nZ
September 18, 2026 at 5:46 PM
This article explains how Go Fiber reached 1.16M RPS on Apple Silicon by running client and server benchmarks inside Docker Desktop's Linux VM to bypass macOS loopback TCP limits
➤ https://ku.bz/4_mmH26nZ
➤ https://ku.bz/4_mmH26nZ
Kor is a CLI tool that scans your cluster and lists the unused resources nobody cleaned up, from forgotten ConfigMaps and Secrets to stale Services and PVCs
➜ https://ku.bz/YzcpnL3gj
➜ https://ku.bz/YzcpnL3gj
September 18, 2026 at 5:31 PM
Kor is a CLI tool that scans your cluster and lists the unused resources nobody cleaned up, from forgotten ConfigMaps and Secrets to stale Services and PVCs
➜ https://ku.bz/YzcpnL3gj
➜ https://ku.bz/YzcpnL3gj
yaml-schema-detect.nvim is a Neovim plugin that automatically detects and applies YAML schemas for your YAML files using yaml-language-server (yamlls)
➤ https://ku.bz/ymQNlqKdQ
➤ https://ku.bz/ymQNlqKdQ
September 17, 2026 at 6:36 PM
yaml-schema-detect.nvim is a Neovim plugin that automatically detects and applies YAML schemas for your YAML files using yaml-language-server (yamlls)
➤ https://ku.bz/ymQNlqKdQ
➤ https://ku.bz/ymQNlqKdQ
This article explains how the Mixed Version Proxy reached beta in Kubernetes 1.36, so during an upgrade an older API server forwards requests it does not know to a newer peer instead of answering 404
➜ https://ku.bz/SfbjnMQZY
➜ https://ku.bz/SfbjnMQZY
September 17, 2026 at 6:21 PM
This article explains how the Mixed Version Proxy reached beta in Kubernetes 1.36, so during an upgrade an older API server forwards requests it does not know to a newer peer instead of answering 404
➜ https://ku.bz/SfbjnMQZY
➜ https://ku.bz/SfbjnMQZY
Reposted by LearnKube
🗣️ Owumi Festus breaks down what Kubernetes actually does at its fundamental level - it's essentially a state management system that continuously moves from current state to desired state
Watch: https://ku.bz/pf5kK9lQF
Watch: https://ku.bz/pf5kK9lQF
September 17, 2026 at 5:51 PM
🗣️ Owumi Festus breaks down what Kubernetes actually does at its fundamental level - it's essentially a state management system that continuously moves from current state to desired state
Watch: https://ku.bz/pf5kK9lQF
Watch: https://ku.bz/pf5kK9lQF
mcp-server-kubernetes exposes a complete Kubernetes management layer via Model Context Protocol (MCP), letting tools like Claude Desktop and mcp-chat run kubectl and Helm commands securely
➜ https://ku.bz/J-BnR0D6V
➜ https://ku.bz/J-BnR0D6V
September 16, 2026 at 5:26 PM
mcp-server-kubernetes exposes a complete Kubernetes management layer via Model Context Protocol (MCP), letting tools like Claude Desktop and mcp-chat run kubectl and Helm commands securely
➜ https://ku.bz/J-BnR0D6V
➜ https://ku.bz/J-BnR0D6V
Kubernetes race conditions, rendered GitOps manifests, Headlamp migration, pod-level resources, and hidden cluster capacity
Brought to you by LearnKube: https://ku.bz/hypSbyc-V
Learn Kubernetes Weekly 201: https://kube.today/issues/201
Brought to you by LearnKube: https://ku.bz/hypSbyc-V
Learn Kubernetes Weekly 201: https://kube.today/issues/201
September 16, 2026 at 11:46 AM
Kubernetes race conditions, rendered GitOps manifests, Headlamp migration, pod-level resources, and hidden cluster capacity
Brought to you by LearnKube: https://ku.bz/hypSbyc-V
Learn Kubernetes Weekly 201: https://kube.today/issues/201
Brought to you by LearnKube: https://ku.bz/hypSbyc-V
Learn Kubernetes Weekly 201: https://kube.today/issues/201
This article explains how Kubernetes 1.36 lets the kubelet assign CPU and memory at the pod level, so the main container keeps exclusive NUMA-aligned cores while sidecars share the rest
➜ https://ku.bz/zXsfljslJ
➜ https://ku.bz/zXsfljslJ
September 15, 2026 at 5:51 PM
This article explains how Kubernetes 1.36 lets the kubelet assign CPU and memory at the pod level, so the main container keeps exclusive NUMA-aligned cores while sidecars share the rest
➜ https://ku.bz/zXsfljslJ
➜ https://ku.bz/zXsfljslJ
Reposted by LearnKube
“When you run one pizza order, you get 200 traces.”
On Kube Signals episode two, Mauricio (Salaboy) Salatino shows @brianteller.bsky.social why the demo needed 15 containers
Watch: https://ku.bz/TlVjXdnb6
Presented by Learn Kubernetes Weekly
On Kube Signals episode two, Mauricio (Salaboy) Salatino shows @brianteller.bsky.social why the demo needed 15 containers
Watch: https://ku.bz/TlVjXdnb6
Presented by Learn Kubernetes Weekly
September 15, 2026 at 2:11 PM
“When you run one pizza order, you get 200 traces.”
On Kube Signals episode two, Mauricio (Salaboy) Salatino shows @brianteller.bsky.social why the demo needed 15 containers
Watch: https://ku.bz/TlVjXdnb6
Presented by Learn Kubernetes Weekly
On Kube Signals episode two, Mauricio (Salaboy) Salatino shows @brianteller.bsky.social why the demo needed 15 containers
Watch: https://ku.bz/TlVjXdnb6
Presented by Learn Kubernetes Weekly
Reposted by LearnKube
"The human gets brought into the loop only when absolutely necessary."
Greg Eppel on what autonomous Kubernetes operations looks like in the next 10 years
📺: https://ku.bz/KZRgrbmwt
Greg Eppel on what autonomous Kubernetes operations looks like in the next 10 years
📺: https://ku.bz/KZRgrbmwt
September 14, 2026 at 8:41 PM
"The human gets brought into the loop only when absolutely necessary."
Greg Eppel on what autonomous Kubernetes operations looks like in the next 10 years
📺: https://ku.bz/KZRgrbmwt
Greg Eppel on what autonomous Kubernetes operations looks like in the next 10 years
📺: https://ku.bz/KZRgrbmwt
kubectl tree is a kubectl plugin that follows ownerReferences and prints the whole object tree under a Deployment or custom resource, so you can see what created what
➜ https://ku.bz/D2qCz0wDD
➜ https://ku.bz/D2qCz0wDD
September 14, 2026 at 6:31 PM
kubectl tree is a kubectl plugin that follows ownerReferences and prints the whole object tree under a Deployment or custom resource, so you can see what created what
➜ https://ku.bz/D2qCz0wDD
➜ https://ku.bz/D2qCz0wDD
This article explains why Kubernetes observability falls apart when metrics, logs and traces don't share context, and how consistent service identity, bounded label cardinality and OpenTelemetry pull them back together
➤ https://ku.bz/36ZySjmLB
➤ https://ku.bz/36ZySjmLB
September 14, 2026 at 6:06 PM
This article explains why Kubernetes observability falls apart when metrics, logs and traces don't share context, and how consistent service identity, bounded label cardinality and OpenTelemetry pull them back together
➤ https://ku.bz/36ZySjmLB
➤ https://ku.bz/36ZySjmLB
Reposted by LearnKube
This article explains Kubernetes operators as feedback controllers, connecting reconciliation, informers, queues, spec/status, and self-healing behavior to database operations
➤ https://ku.bz/93cbkRmhc
➤ https://ku.bz/93cbkRmhc
September 14, 2026 at 4:26 PM
This article explains Kubernetes operators as feedback controllers, connecting reconciliation, informers, queues, spec/status, and self-healing behavior to database operations
➤ https://ku.bz/93cbkRmhc
➤ https://ku.bz/93cbkRmhc
Reposted by LearnKube
When does Kubernetes make sense?
It is one of the questions we ask during private Kubernetes courses at @learnkube.com.
My controversial answer is one application.
It is one of the questions we ask during private Kubernetes courses at @learnkube.com.
My controversial answer is one application.
September 14, 2026 at 4:11 PM
When does Kubernetes make sense?
It is one of the questions we ask during private Kubernetes courses at @learnkube.com.
My controversial answer is one application.
It is one of the questions we ask during private Kubernetes courses at @learnkube.com.
My controversial answer is one application.
Reposted by LearnKube
