Data on Kubernetes Community

https://dok.community/

What do companies like Apple, Netflix, Huawei or Instagram have in common? Aside from billions of requests, petabytes of data, and millions of users around the world, all of these companies use Apache Cassandra™ - the NoSQL decentralised database, well known by data experts for its scaling capabilities, high availability and incredible performance.

Join us for the Introduction to Apache Cassandra workshop to learn the fundamentals of one of the most powerful databases of our time, make your step into NoSQL world and take your chance to get a voucher for free Cassandra Developer or Cassandra Administrator certification exam.

After many years in formation technologies as a developer, technical lead, DevOps Engineer and architect, Aleks focused himself on cloud computing and distributed systems. Professional Cloud Architect and Developer Advocate, he shares his knowledge and expertise in the field of high-performant and disaster tolerant systems.

https://dok.community/

This session will talk about the considerations and tools available when it comes to performance and design of Kubernetes running in a virtualised environment.

Working at VMware as a Cloud Management specialist focusing on automation and cloud native technologies.

From this session you will learn what tools are readily available today to help you benchmark your platforms.

https://dok.community/

Randy will discuss the increasing importance of DataOps to the modern analytics-driven enterprise and how it integrates with continuous development and operations environments. He’ll illustrate how Kubernetes enables DataOps across four common patterns used for continuous data integration: batch, streaming, microservice and ETL solutions. Randy will also explain how these design patterns – in concert with automation, CI/CD and containerization – can be applied to high-scale data integration scenarios, creating an environment that supports rapid development of elastic analytics solutions.

Randy Abernethy is a Managing Partner at RX-M, a cloud native advisory and training firm. He is a tech entrepreneur, startup advisor, financial technology pioneer, Apache Thrift committer, Cloud Native Ambassador and author. Randy’s work allows him to pursue his passion for large scale distributed systems and all things cloud native. Interacting with hundreds of technology professionals each year, he stays highly connected with the latest software and platform trends and developments. Randy enjoys collaborating and networking with individuals around the world.

https://dok.community/

We all heard about how Kubernetes is self healing. However, what happens if you lose your Kubernetes cluster and your data? Is there a way to recover that? This talk will explore the why and how on backing up and restoring Kubernetes cluster. The talk will focus on three scenarios for backup and restore:

- Kubernetes control plane

- Applications

- Data

A comparison of different techniques will be presented with some live demos!

Salman works as an MLOps Engineer at Appvia and a Kuberenetes Instructor at Learnk8s. He has worked with a number of organisations in setting up Machine Learning platforms for teams to operate at scale. He is also a Certified Kubernetes Administrator and a strong advocate for Cloud Native technologies.

He co-founded Cloud Native Wales, an initiative to bring together a community that shares ideas on how to use cloud native technologies effectively. You can also find him on YouTube as Soulman Iqbal where he tries to explain cloud native concepts by simplifying them.

https://dok.community/

Kubernetes is a platform for building platforms and is not really developer-friendly. That's why red Kubes created Otomi, the first and only Kubernetes-based operating system. Install Otomi with a single Helm Chart, login, and start deploying applications with only a few clicks. Use Otomi to build your Enterprise Container Platform or Internal Developer Platform in minutes.

In this talk, I'm going to introduce Otomi. We'll start by looking at the architecture and how you can install Otomi on any Kubernetes cluster. But don't expect a long and boring slide deck, we'll quickly take a look at a live install and navigate through all the Otomi features.

Sander is the founder and CEO of Red Kubes, the company behind Otomi. Otomi is an open-source extension for Kubernetes to support the most common DevOps and SRE use cases. Before Sander founded Red Kubes, he worked as a freelance consultant for the last 12 years, doing a lot of cloud-native stuff with Azure, AWS, and of course Kubernetes.

- Now I can turn my Kubernetes cluster into my own Internal Developer Platform in minutes

- With Otomi, developers can deploy containers without having to write any YAML manifests

- With Otomi, you can provide developers with self-service and onboard new development teams onto the platform within minutes

- Use Otomi to build your Enterprise-grade Container Platform

- Otomi is completely FREE and open-source

- And Otomi runs on any Kubernetes cluster in any cloud

https://dok.community/

A smart person learns from their own mistakes, but a truly wise person learns from the mistakes of others. When launching our product, we wanted to learn as much as possible about typical pains in our ecosystem, and did so by reviewing many post-mortems (100+!) to discover the recurring patterns, anti-patterns, and root causes of typical outages in Kubernetes-based systems. In this talk we have aggregated for you the insights we gathered, and in particular will review the most obvious DON’Ts and some less obvious ones, that may help you prevent your next production outage by learning from others' real world (horror) stories.

At 15 years old, Shimon started his first company, providing web hosting on top of Linux servers in the pre-cloud era. He established and managed the Software Engineering Infrastructure department for 400 engineers at ironSource. Also as an AWS Community Hero, Shimon runs the largest AWS user-group worldwide and is an avid speaker at conferences. Shimon co-leads the Israeli CNCF chapter Today, Shimon is the CEO and Co-Founder at Datree, which prevents Kubernetes misconfiguration from reaching production.

How to prevent misconfiguration in Kubernetes workloads

https://dok.community/

Join this session to learn:

- why reliability is a key feature of your service

- why SLOs are the best way to measure it and set reliability targets

- how error budgets increase your velocity

- what an error budget burn rate is

- how to set up alert using burn rates to optimize your response and operational load

Yuri works with Google Cloud Platform customers to help them design, architect, build, and operate reliable applications and services and advocates for SRE principles and practices. He occasionally writes code in Node.js, Python, and Go and likes to play video games on the train ride to work.

https://dok.community/

Keptn is an event-driven orchestration platform with SRE best practices (declarative pipelines, quality gates and automated remediation) available "out of the box". This talk will be an introduction to Keptn, the core usecases and Keptn in the wider IT ecosystem

Brad started his career as a Software Engineer at TripAdvisor and then got into DevOps and moved into Fintech where he led the Cloud Engineering Innovation team at Temenos. Brad is an advocate for cloud-native and open source technologies. He contributes to the CNCF Security Technical Advisory Group. He also runs the GitOps working group for Ortelius a project of the CD Foundation.

Adam is an Automation Architect and Keptn contributor with a hint of Java development and Search Engine Optimisation. SCUBA diver and craft beer drinker. Not all at the same time.

https://dok.community/

When I founded Kesque in 2019, my goal was to Kubernetes as the base platform for all our software. Because Kesque was a cloud-based SaaS powered by Apache Pulsar, that meant getting Apache Pulsar, a high-performance streaming solution and Kafka alternative, up and running in Kubernetes. In this talk, I will give an overview of Apache Pulsar and describe how we got Pulsar up and running in Kubernetes. We will cover some of the features of Pulsar that make it "cloud-native" and easy to run in Kubernetes as well as some of the challenges we faced and how we solved them. Kesque was acquired by DataStax, which is a strong supporter of Kubernetes. I will also cover how we continue to use Kubernetes as the foundation for the work we are doing at DataStax around Apache Pulsar.

Chris Bartholomew is a Streaming Engineering Leader at DataStax. He has been working with high-performance pub–sub systems for over a decade. He has tested, supported, and operated messaging systems that are deployed in banking, capital markets, and transportation industries. He was the founder and CEO of Kesque, a cloud-based managed service built around Apache Pulsar that was acquired by DataStax.

Volcano is a system for running high-performance workloads on Kubernetes. It features powerful batch scheduling capability that Kubernetes cannot provide but is commonly required by many classes of high-performance workloads, including Machine Learning, Deep Learning, Big Data, Bioinformatics Computing, etc. These types of workloads typically run on generalized domain frameworks like TensorFlow, Spark, PyTorch, MPI, etc. In this talk, Kevin will introduce how Volcano is integrated with these frameworks to allow users to run their applications without extra adaptation efforts while enjoying remarkable batch scheduling.

Kevin Wang is a contributor in the CNCF community since its beginning, leader of the cloud native open source team at Huawei, and co-founder of the KubeEdge and Volcano projects. Kevin has contributed to Kubenretes upstream for years and now spends 100% of his work and focus on wider open source cloud native community development.