Stefan Schimanski
where else to find them
github:sttts
bluesky:sttts.bsky.social
bluesky:sttts.social
linkedin:stefanschimanski
speakerdeck:sttts
devto:sttts
what they talk about
all 8 in the filters
where they keep going back
- KubeCon + CloudNativeCon Europe3 editions2018–2025
- KubeCon + CloudNativeCon North America3 editions2019–2022
all 6 in the filters
on a stage with
all 9 in the filters
who talks about the same things
- Joe Betz11 talks
- David Eads9 talks
- Daniel Smith29 talks
- Nick Young17 talks
- Lucas Käldström14 talks
- Eddie Zaneski18 talks
| title | conference | date |
|---|---|---|
| From Von Neumann to Transformers: An Infra Engineer's Guide to What's Actually Inside an LLM. | ContainerDays Hamburg 2026 | 2026-09-02 |
A 110M-parameter GPT-2 clone is trained from scratch on ~1GB of German text using a 32k-token vocabulary and 768-dim embeddings, producing German-like output… | ||
| Kubernetes Plane Aerodynamics: Breaking the Architectural... | KubeCon + CloudNativeCon India 2026 | 2026-06-18 |
Defines Kubernetes as three planes (data, control, work) and elevates the kubelet pattern into a clusterlet pattern that manages multiple clusters and… | ||
| Dynamic Multi-Cluster Controllers With Controller-runtime | KubeCon + CloudNativeCon Europe 2025 | 2025-04-01 |
Introduces a practical extension to controller-runtime that lets controllers reconcile across a dynamic fleet by plugging in a provider concept that discovers… | ||
| The Life (or Death) of a Kubernetes API Request, 2025 Edition | KubeCon + CloudNativeCon Europe 2025 | 2025-04-01 |
Chronicles the literal request path from kubectl to storage and back, showing how the HTTP server builds a handler chain, populates request context and audit… | ||
| Towards Something Better Than CRDs In a Post-Operator World | KubeCon + CloudNativeCon North America 2022 | 2022-10-24 |
Argues that CRDs can become first-class, provider-hosted APIs and demonstrates a working prototype: QBind plus a small cluster-side connector sinks secrets to… | ||
| Kcp: Towards 1,000,000 Clusters, Name^WWorkspaced CRDs | KubeCon + CloudNativeCon North America 2022 | 2022-10-24 |
kcp turns the apiserver into a partitioned control plane that offers workspaces — cheap, millisecond-created logical clusters implemented by passing a logical… | ||
| The future of CRDs in a post-cluster world | ContainerDays 2022 | 2022-09-05 |
Argues that CRDs alone are insufficient and proposes a post-operator model where service providers publish an API export and clusters consume it via an API… | ||
| SIG API Machinery Deep Dive - App... | KubeCon + CloudNativeCon North America 2021 | 2021-10-11 |
Server-side Apply reaches GA in 1.22 and controllers should use the new apply configurations package in client-go to avoid ghost-struct zero-value bugs (eg… | ||
| Deep Dive Into API Machinery | KubeCon + CloudNativeCon North America 2019 | 2019-11-18 |
Details on marking CRD fields immutable, strict defaulting/validation/equality and new list semantics in v1.16 (lists-as-set and lists-as-map with key fields)… | ||
| Tutorial: Mastering Multi-version CRDs: From YAML to a Serious Development Project | KubeCon + CloudNativeCon North America 2019 | 2019-11-18 |
Starts from a YAML-only CRD and converts it into a multi-version, production-grade API using codegen and webhooks. Uses controller-gen to emit OpenAPI schemas… | ||
| Operating kube-apiserver Without Hiccups | KubeCon + CloudNativeCon Europe 2019 | 2019-05-20 |
Describes a concrete solution that keeps kube-apiserver available during upgrades and cert rotation by running static pods managed by an operator which creates… | ||
| OpenAPI Specs – Towards Native User Experience of CRDs | KubeCon + CloudNativeCon Europe 2019 | 2019-05-20 |
Kubernetes 1.14 begins publishing OpenAPI specs for CRDs, which enables kubectl explain for CRDs and better IDE manifest completion; the talk shows concrete… | ||
| SIG API Machinery Deep Dive | KubeCon + CloudNativeCon Europe 2018 | 2018-05-02 |
Step‑by‑step how to define Kubernetes API types in Go with code-generation tags, register them in a scheme, create the right codecs and generate a usable… | ||
| Kubernetes on Top of Mesos on Top of DCOS | GOTO Berlin 2015 | 2015-12-03 |
Kubernetes runs as a Mesos framework packaged for DCOS with an open-source Go implementation that swaps Kubernetes' scheduler for Mesos while leaving… | ||
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