Category: Technical

2019

18

Go operator

For this SDK supported workflow, we provide:a) a description of the generated Operator structure (there is one for each specific workflow);b) a link to our example(s) of operator(s) based on such Operator structure (there is one for each specific workflow) and logic.c) descriptions on how to add (e.g., 3rd party) resources, different from the Core Kubernetes resource types, to your Operator d) a description of the main pros and cons of using such Operator structure (there is one for each specific workflow) and logic.

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17

A (Very!) Quick Comparison of Kubernetes Serverless Frameworks

Serverless is one of those hot topics that, as many others in our industry, looks a bit like a good old idea recycled and brought back to fashion. Yet Serverless (or “Function as a Service”) looks like a natural evolution to a movement that started more than a decade ago, when Heroku and Google App Engine came under the spotlight. (This blog post is the transcription of the presentation given at the CNC Switzerland meetup, May 9th 2019. Slides are available at the end of this page.)

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3

Examples of Supported Kubernetes Operator SDK workflows

Section 2 – Examples of Supported Kubernetes Operator SDK workflows: Here we discuss about the three available alternative workflows to generate Operators provided by the last versions of Operator SDK APIs. We also discuss pros and cons of using the various operators workflows.

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3

Supported Kubernetes Operator SDK workflows

Section 2 – Supported Kubernetes Operator SDK workflows: Here we discuss about the three available alternative workflows to generate Operators provided by the last versions of Operator SDK APIs.We also discuss the pros and cons of using the various operators’ workflows.

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1

Introduction to Kubernetes Operators, Operator Framework, and Operators SDK

Section 1 – Kubernetes Operators, Operator Framework, and Operators SDK: Here we discuss in a general setting about Operators, Operator Framework, and Operators SDK.Then we will discuss about the Operators SDK emerging popularity in GitHub, and in general about the “Operator SDK workflow” adopted for generating and handling operators.

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1

How to leverage Kubernetes operators using the Operator SDK framework

Kubernetes has become an omnipresent platform to host cloud-native applications. As a rather low-level platform, it is often made developer-friendly by wrapping it into higher-level platforms, such as OpenShift (OKD), and by turning it into a managed service platform, such as APPUiO, which can be deployed to any cloud infrastructure.

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14

Open Source Monitoring Conference 2018

The four-day OSMC with around 300 visitors is all about monitoring tools, concepts and the automation of the monitoring system. Of course, Icinga2 is very well represented – in the talks, among the participants and organizers. The conference is organized by NETWAYS, the company behind Icinga2, and takes place annually at the Holiday Inn Hotel in Nuremberg.

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