You're reading from The Kubernetes Workshop

Product typeBook

Published inSep 2020

PublisherPackt

ISBN-139781838820756

Edition1st Edition

Tools

Kubernetes

Concepts

Containerization

Authors (6):

Zachary Arnold

Sahil Dua

Wei Huang

Faisal Masood

Mélony Qin

Mohammed Abu Taleb

View More author details

Service

A Service defines policies by which a logical set of Pods can be accessed. Kubernetes Services enable communication between various components of our application, as well as between different applications. Services help us connect the application with other applications or users. For example, let's say we have a set of Pods running the frontend of an application, a set of Pods running the backend, and another set of Pods connecting the data source. The frontend is the one that users need to interact with directly. The frontend then needs to connect to the backend, which, in turn, needs to talk to the external data source.

Consider you are making a survey app that also allows users to make visualizations based on their survey results. Using a bit of simplification, we can imagine three Deployments – one that runs the forms' frontend to collect the data, another that validates and stores the data, and a third one that runs the data visualization application...

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The Kubernetes Workshop

Published in: Sep 2020Publisher: PacktISBN-13: 9781838820756

Authors (6)

Zachary Arnold

Zachary Arnold works as a software engineer at Ygrene Energy Fund. Zach has an experience of over 10 years in modern web development. He is an active contributor to the Open Source Kubernetes project in both SIG-Release and SIG-Docs currently focusing on security. He has been running clusters in production since Kubernetes 1.7 and has spoken at the previous 4 KubeCons. His passion areas in the project center on building highly stable Kubernetes cluster components and running workloads securely inside of Kubernetes.
Read more about Zachary Arnold

Sahil Dua

Sahil Dua is a software engineer. He started using Kubernetes to run machine learning workloads. Currently, he is running various types of applications on Kubernetes. He shared his learnings as a keynote session at KubeCon Europe 2018. He is a passionate open source contributor and has contributed to some famous projects such as Git, pandas, hound, go-GitHub, and so on. He has been an open source community leader for over 2 years at DuckDuckGo.
Read more about Sahil Dua

Wei Huang

Wei Huang: Wei works as a senior software engineer in IBM. He has over 10 years' experiences around database, data warehouse tooling, cloud, container, monitoring and devops. He started to use Kubernetes since 1.3, including extending Kubernetes LoadBalancer using CRD, networking, scheduling and monitoring. Now he is a core maintainer of Kubernetes SIG-Scheduling.
Read more about Wei Huang

Faisal Masood

Faisal Masood is a cloud transformation architect at AWS. Faisal's focus is to assist customers in refining and executing strategic business goals. Faisal main interests are evolutionary architectures, software development, ML lifecycle, CD and IaC. Faisal has over two decades of experience in software architecture and development.
Read more about Faisal Masood

Mélony Qin

Mélony Y. QIN, also known as CloudMelon, is the founder of CloudMelon Vis, a tech media and educational platform for technopreneurs in the cloud-native and serverless space, and a former product manager at Microsoft. With a passion for cloud-native technologies, OSS, DevOps, Kubernetes, serverless, data, and AI, Mélony has authored multiple books, including the Certified Kubernetes Administrator (CKA) Exam Guide, the Kubernetes Workshop, and Microsoft Azure Infrastructure, all published by Packt Publishing. Mélony is a member of the Association for Computing Machinery (ACM) and the Project Management Institute (PMI), leveraging her extensive experience with diverse cloud technologies to drive innovation in the cloud-native, serverless, and generative AI space. She runs the CloudMelonVis YouTube channel and Cloud-Native Innovators newsletter, read by professionals from top tech companies such as Microsoft, Google, Amazon, Dell, and Carrefour.
Read more about Mélony Qin

Mohammed Abu Taleb

Mohammed Abu-Taleb works as a Technical Advisor at Microsoft. Working at Microsoft CSS team for troubleshooting complex issues and cases for premier customers that are using Azure Kubernetes Services (AKS). Prior that, Mohammed was a SME (subject matter expert) for the azure managed monitoring service (Azure Monitor) focusing on designing, deploying, and troubleshooting monitoring strategies for containers.
Read more about Mohammed Abu Taleb

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