Dzone - DevOps

JULY 22, 2023

Kubernetes aka k8s (if you are wondering what k8 means, it’s just a replacement of 8 letters “Kubernetes”) is a popular open-source containerization platform cloud developers adopt widely. According to a recent report by CNCF, there is a 67% increase in Kubernetes developers worldwide which manifests the popularity.

How To 87

How To Open Source Virtualization Budget 87

Dzone - DevOps

FEBRUARY 9, 2023

Currently, autoscaling is the norm, and organizations that deploy into Kubernetes clusters get built-in autoscaling features like HPA (Horizontal Pod Autoscaling) and VPA (Vertical Pod Autoscaling). As a result, KEDA (Kubernetes Event-Driven Autoscaling) was introduced to address some of these challenges in autoscaling K8s workloads.

Metrics 98

Metrics Open Source DevOps Architecture 98

Dzone - DevOps

FEBRUARY 1, 2024

This blog shares my experience with Wasm, focusing on two key tools, Spin — a platform for hosting static websites with Wasm — and Fermyon Cloud, a Wasm-powered serverless environment, and discusses their impact on enterprise applications and Kubernetes ( K8s ) environments.

Web Development 94

Web Development Serverless Development Cloud 94

TechCrunch

MARCH 22, 2022

While ChaosNative CEO and co-founder Uma Mukkara, writing in a company blog post announcing the deal, said the project was originally geared to Cloud Native projects built on Kubernetes, it has grown into a broader set of chaos engineering tools over time.

Engineering 194

Engineering Open Source Microservices Testing 194

Xebia

JANUARY 20, 2023

In this blog you’ll read how to make sure your persistent volume-backed pods will start after upgrading Kubernetes (K8S) to v1.25. The blog starts with a quick introduction to the problem. became the new default for the regular release channel on Google Kubernetes Engine (GKE). Recently (January 13th, 2023), K8S v1.25

Systems Administration 130

Systems Administration Engineering Cloud Google Cloud 130

TechCrunch

NOVEMBER 18, 2020

With Instana, IBM can build on its internal management tools, giving it a way to monitor containerized environments running Kubernetes. The companies did not reveal the purchase price. It hopes by adding the startup to the fold it can give customers a way to manage complex hybrid and multi-cloud environments.

Artificial Inteligence 292

Artificial Inteligence Cloud Artificial Intelligence Microservices 292

Honeycomb

NOVEMBER 1, 2023

SAN FRANCISCO, NOVEMBER 1 – Honeycomb, a leading observability platform that enables engineering teams to find and solve problems they couldn’t before, today announced it is launching Honeycomb for Kubernetes. Honeycomb for Kubernetes is available now to all Honeycomb users.

Performance 84

Performance Applications Metrics Engineering 84

CIO

JULY 13, 2022

CDF-PC is a cloud native universal data distribution service powered by Apache NiFi on Kubernetes, ??allowing This blog aims to answer two questions: What is a universal data distribution service? What is the modern data stack? Why does every organization need it when using a modern data stack?

System 221

System Enterprise Data Cloud 221

Dzone - DevOps

JULY 8, 2021

One of the key challenges for Kubernetes Day 2 operations is observability, i.e. having a holistic view of your system’s health. This is where BotKube helps to improve your monitoring experience of your Kubernetes clusters by sending notifications to supported messaging platforms. What Is BotKube? BotKube website.

Backup 105

Backup Resources Examples Tools 105

Honeycomb

JUNE 9, 2023

Kubernetes is the gold standard for container orchestration at scale. While massive global companies like Google, Spotify, and Pinterest rely on Kubernetes to run their software in production, so do many small but mighty developer teams. I wouldn’t make a transition like that without Honeycomb.”

Metrics 98

Metrics Microservices Scalability Engineering 98

Cloudera

FEBRUARY 1, 2024

In this blog, we’ll cover the highlights of our recently published Day 2 Operations Guide and why it matters to enterprises. In the fast-paced world of cloud-native products, mastering Day 2 operations is crucial for sustaining the performance and stability of Kubernetes-based platforms, such as CDP Private Cloud Data Services.

Backup 82

Backup Cloud Architecture Resources 82

Dzone - DevOps

JUNE 13, 2022

You’ve spent days reading docs and blogs to figure out what your automatic deployment pipeline should comprise. They mention various tools like AWS , Azure , GitHub Actions , Ansible , Jenkins , CircleCI , Terraform , and Kubernetes — the list is endless. What does your first continuous delivery pipeline need to do and not do?

Continuous Delivery 105

Continuous Delivery Azure AWS Testing 105

Dzone - DevOps

JULY 19, 2023

Have you ever seen the “exec /docker-entrypoint.sh: exec format error” error message on your server while running any docker image or Kubernetes pods? In this blog post, we will learn what are multi-arch container images. How does it work? How to build and promote them?

Linux 89

Linux Architecture Performance How To 89

Netflix Tech

OCTOBER 27, 2023

How Netflix’s Container Platform Connects Linux Kernel Panics to Kubernetes Pods By Kyle Anderson With a recent effort to reduce customer (engineers, not end users) pain on our container platform Titus , I started investigating “orphaned” pods. But what if you could send out some sort of “with my final breath, I curse Kubernetes!”

Linux 91

Linux Construction Hardware Cloud 91

Lacework

FEBRUARY 7, 2024

In this blog, we’ll explore the motivations of bad actors, the top threats the Lacework Labs team is seeing, and practical ways to lock down your cloud and protect your data. Securing the cloud is a race against time. The truth is that both are crucial. As security researchers, we’re constantly analyzing and anticipating cyber threats.

Weak Development Team 109

Weak Development Team Malware Cloud Internet 109

Dzone - DevOps

MARCH 17, 2023

This blog aims to take a deeper look into the Fargate vs. Lambda battle. What Is AWS Fargate? While both tools offer serverless computing, they differ regarding use cases, operational boundaries, runtime resource allocations, price, and performance.

Lambda 94

Lambda Serverless AWS Microservices 94

Honeycomb

DECEMBER 4, 2023

Build in Observability While Developing – Jamie Danielson : Every developer needs to see what they’re doing. I wrote a blog about this talk since it contained a lot of good info—check it out! A few OTel folks were able to talk about what went well and what could work for next time.

Conference 104

Conference Artificial Inteligence Architecture Microservices 104

Aqua Security

FEBRUARY 17, 2021

Last week, TeamTNT launched a new campaign against Docker and Kubernetes environments. In this blog, I will explore these container images and what they were designed to do.

Cloud 124

Cloud Analysis 124

Cloudera

MAY 5, 2021

By leveraging the Gang Scheduling feature, Spark jobs scheduling on Kubernetes becomes more efficient. What is Apache YuniKorn (Incubating)? Apache YuniKorn (Incubating) is a new Apache incubator project that offers rich scheduling capabilities on Kubernetes. What is Gang Scheduling? Why is Gang Scheduling needed?

Resources 135

Resources Groups Policies Applications 135

OpenCredo

DECEMBER 8, 2022

Our CEO/CTO Nicki Watt recently spoke at Kubernetes Community Days , a conference which brought together the cloud native community from across the UK to learn, network and collaborate. Kubernetes-based platforms – of the people, by the people, for the people – Nicki Watt, CEO/CTO. We do not accept external contributions.

Conference 52

Conference Engineering Network Cloud 52

Linux Academy

APRIL 3, 2019

While learning Kubernetes, I ended up posting 14 or 15 sticky notes on my monitor to help me in those moments — but after a while, I could barely read what was on the screen. I always seem to freeze up and probably rely too much on bash history. The up arrow is my friend.). Command Results. Let’s start with pods. Download Now!

Linux 144

Linux Storage Exercises Resources 144

Dzone - DevOps

OCTOBER 26, 2021

In this blog post, we will focus on how we can install and manage Prometheus on the Kubernetes cluster using the Prometheus Operator and Helm in an easy way. What Is an Operator? Let’s get started!

DevOps 92

DevOps 92

Dzone - DevOps

JULY 20, 2021

While preparing for the CNCF's CKAD or CKA certification, there could be numerous doubts for you: which exam to appear first, what resources to refer to, what are common mistakes to avoid, etc. Especially, if you don't have previous knowledge or hands-on experience with Kubernetes, this could be a tough situation to be in.

How To 72

How To Study Resources Engineering 72

OpenCredo

NOVEMBER 22, 2023

The first part of this blog is related to the Flink and S3 infra design. to now include a Kubernetes Operator. This post is a getting-started guide intended to assist engineers in setting up an open model infrastructure for real-time processing. This makes it considerably easier to manage jobs and tasks.

Data 59

Data AWS Policies Compliance 59

Linux Academy

FEBRUARY 19, 2019

The Kubernetes Trend. As a result, that layer of abstraction between the application and the underlying infrastructure has led to the invention of a number of technologies, one of them being Kubernetes. You could derive from this that Kubernetes is serverless, but that’s not quite right. What is Kubernetes?

Serverless 111

Serverless Azure Linux AWS 111

Lacework

NOVEMBER 3, 2022

This is a problem I ran into last week when I wrote a blog about software containers. When I started, I thought I had a pretty good understanding of what containers were. The simple ones used familiar words, but I didn’t know what those words really meant in this context. . What do we mean by dependencies ? .

Weak Development Team 52

Weak Development Team Survey Applications Testing 52

OpenCredo

SEPTEMBER 27, 2023

Most users working with Kubernetes would at some point have seen the “operator” suffix in a deployment’s name, or wedged somewhere in the middle of a pod name. It leaves an element of mystery as to how difficult and what capabilities an operator can offer, and often might lead to discounting it as a potential solution to problems.

Storage 59

Storage Resources Backup Groups 59

Hacker Earth Developers Blog

DECEMBER 22, 2021

What is Boolean search? Boolean search helps you define your search specifically to what you are looking for. What it does. Swap out the text in the below generic search string for what you’ve written down on your list! Most of us barely scratch the surface when it comes to the Google search engine. How to use.

Recruiting 173

Recruiting Machine Learning Artificial Inteligence Engineering 173

Mobilunity

MAY 18, 2021

Thanks to Kubernetes, companies can simplify many of the manual processes associated with scaling and packaging applications in containers. Nowadays, Kubernetes is widely used by DevOps, and more companies are in search of a certified Kubernetes application developer. Understanding Kubernetes and Why Businesses Need It.

Azure 83

Azure AWS DevOps Recruiting 83

DevOps.com

NOVEMBER 1, 2023

In a Kubernetes environment, you encounter a situation where a service’s configuration is not consistent across multiple clusters. What common configuration element could be the source of this issue? Pod resource requests and limits 2. Container image tags 3. Ingress controller settings 4. Service account permissions 5.

Resources 67

Resources 67

Erik Bernhardsson

JULY 22, 2021

There was a fair amount of misunderstanding of what I meant, so I just wanted to expand this into a slightly longer argument: Specialization is a good thing. My point is, neither extreme is good, so the question is: what's the right level of specialization? What are some drawbacks of specialization? I'm all for specialization!

Weak Development Team 151

Weak Development Team Data Tools Engineering 151

DevOps.com

OCTOBER 24, 2023

While troubleshooting a production issue in your Kubernetes cluster, you notice that a critical application pod is repeatedly crashing. What could be a likely cause of this problem? In the pod’s logs, you see an error message indicating “Permission Denied.”

Applications 64

Applications 64

Lacework

JUNE 21, 2022

This tradecraft methodology has spawned numerous blog posts, tweets, and notably two Github repositories([ 0 ][ 1 ]) tracking numerous ways to achieve various steps of the attacker’s kill chains without introducing new tools. Kubectl is the standard utility used to interact with the Kubernetes API to deploy and manage Kubernetes resources.

Tools 57

Tools Linux Windows Firewall 57

Linux Academy

APRIL 30, 2019

We support others in their mission to learn and grow and are adding new ways for our students to learn what they need to succeed. Stay tuned to the Linux Academy blog for further details. What do you do next? Monitoring Kubernetes with Prometheus — Are you interested in deploying Prometheus to Kubernetes?

Linux 113

Linux AWS Big Data Course 113

Xebia

DECEMBER 15, 2022

For this PoC solution, we installed Jfrog Artifactory ( version 107.47.11 ) on a Kubernetes Cluster within Azure, and separately Hashicorp Vault ( version 1.12.2 ) also on Azure simulating a separate environment. Does Hashicorp Vault support ephemeral access tokens, or what is the Time-To-Live (TTL) configuration range? The challenge.

Software Review 130

Software Review Azure Google Cloud Storage 130

d2iq

OCTOBER 8, 2021

Get inspired and learn what you need to stay ahead of the game from DevOps experts with a range of perspectives from all over the world. Join us for this exclusive workshop where you will learn how a declarative workflow can be used to manage cluster and application lifecycles using the D2iQ Kubernetes Platform (DKP).

DevOps 72

DevOps Fractional CTO Open Source Conference 72

O'Reilly Media - Ideas

NOVEMBER 1, 2022

What does it mean when an AI system can reconstruct what somebody wants to say from their brainwave? What does it mean when cultured brain cells can be configured to play Pong? Shreya talks about pain points, good practices, and how the real world differs from what you’re taught in school. This is a must-listen!

Trends 101

Trends Artificial Inteligence Open Source Research 101