Olaf Bohlen
2022-12-21 ee916e6656ebc690f62f91eb39f4272b83c56420
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#+TODO: TODO(t) NEXT(n) WAITING(w) SOMEDAY(s) DELEGATED(g) PROJ(p) PLANNED(l) | DONE(d) FORWARDED(f) CANCELLED(c)
#+startup: beamer
#+LaTeX_CLASS: beamer
#+LaTeX_CLASS_OPTIONS: [a4paper]
#+LaTeX_CLASS_OPTIONS: [captions=tableheading]
#+LATEX_HEADER: \usetheme{Warsaw} \usepackage{courier}
#+LATEX_HEADER: \usepackage{textpos}
#+LATEX_HEADER: \RequirePackage{fancyvrb}
#+LATEX_HEADER: \DefineVerbatimEnvironment{verbatim}{Verbatim}{fontsize=\tiny}
#+LATEX_HEADER: \setbeamercolor{title}{fg=green}
#+LATEX_HEADER: \setbeamercolor{structure}{fg=black}
#+LATEX_HEADER: \setbeamercolor{section in head/foot}{fg=green}
#+LATEX_HEADER: \setbeamercolor{subsection in head/foot}{fg=green}
#+LATEX_HEADER: \setbeamercolor{item}{fg=green}
#+LATEX_HEADER: \setbeamerfont{frametitle}{family=\ttfamily}
# logo
#+LATEX_HEADER: \addtobeamertemplate{frametitle}{}{ \begin{textblock*}{100mm}(0.85\textwidth,-0.8cm) \includegraphics[height=0.7cm,width=2cm]{niit-logo.png} \end{textblock*}}
#+OPTIONS: toc:nil title:nil ^:nil
#+LANGUAGE: en
#+TITLE: Weird OpenShift Behaviours
etcd, no foreign keys
-> permissions on non existing users
k8s does not realize immediate node failures
k8s what happens if a container dies?
where run probes (startup, readiness, liveness)
API weirdness
 - how to program the API, discover the API
your frieds:
 - jq
 - yq
 - xq :)
 - jsonpath
- how to store cookie receipts in etcd via CRDs
- I'm an operator with my pocket calculator: build your own operator
- how to create ocp resources with etcd native
- how does s2i work, where runs git clone, where the build, where are the artifacts saved...
* Thank You
Thank you for your attention.\\
\\
Do you have any questions?\\
\\
Feel free to ask now or contact me later:
[[mailto:olaf.bohlen@niit.com][olaf.bohlen@niit.com]]