Facebook Twitter Instagram
    The Business Gossip
    • Business
    • Technology
    • Digital Marketing
    • Education
    • How To
    • Travel
    • Health
    The Business Gossip
    Home»Technology»Should you run Kafka on Kubernetes?
    Technology

    Should you run Kafka on Kubernetes?

    By Janet ChuaJuly 21, 2022Updated:July 22, 2022No Comments4 Mins Read
    Facebook Twitter Pinterest LinkedIn Tumblr Email
    Share
    Facebook Twitter LinkedIn Pinterest Email

    Before installing Kafka on Kubernetes, you should know the basics of managing data within a cluster. This article will discuss the prerequisites for using Kafka and which tools are best for the job. Kafka can be a valuable data management tool for your cluster. Read on to discover more why you should run kafka on kubernetes and the benefits of Kafka for your Kubernetes cluster.

    Managing data in a Kubernetes cluster

    As the number of containers in your Kubernetes cluster grows, managing data in this environment can be complex. It includes everything from cluster creation to upgrading and security patch management. While there are several challenges to managing data in a Kubernetes cluster, implementing best practice governance early in the lifecycle will prevent major legwork down the road. In addition, once your cluster reaches a specific size, you can split it into smaller clusters to optimize observability and management.

    To enable storage for your containers, you must configure persistent volumes. You can define persistent volumes using the StorageClass API. Persistent volumes are essentially storage elements that are defined dynamically. They are used to allocate storage resources to container nodes. To use storage, you can define persistent volume claims and storage types. Storage class configuration in your containers will avoid unexpected resource scarcity and storage consumption.

    Namespaces are another way to manage data. Kubernetes supports namespaces that define the scope of a cluster. For example, a namespace allows you to define RBAC, pod security policies, network policies, and quotas for a particular cluster. In addition, you can use a namespace to separate cluster resources for each team. It is particularly useful if you have multiple teams working on a single project.

    Requirements for running Kafka on Kubernetes

    Before running Kafka on Kubernetes, ensure you have all the infrastructures in place. It includes Terraform for provisioning your AWS EC2 instances and resources. Zookeeper and Ansible Playbooks to install them. DNS for configuring static addresses for your Kafka brokers. Good storage and network infrastructure are critical for the overall performance of your cluster.

    You should have at least two Kubernetes nodes. It is because Kafka runs as a cluster of brokers, and clusters have more control over their behavior than standalone servers. Kubernetes can also automatically recover nodes and containers, so you do not have to worry about failing brokers. It helps you maintain better performance and failover times. The other advantage of running Kafka on Kubernetes is the ease of development.

    The Kafka library can use local storage to manage topic partitions and replicas. You can also use the local path provisioner to create persistent volumes and set pod disruption budgets. Unfortunately, Kafka is not production-ready in Kraft mode yet. As a result, you won’t be able to use partition re-assignment, unclean leader election, or dynamic broker endpoints. You must also manually upgrade your cluster to support KRaft mode.

    Best tools to deploy Kafka on Kubernetes

    Kubernetes and Kafka are prevalent technologies that are often used together. Using Kubernetes for both can help you scale your cluster with ease. You can also manage your Kafka cluster with Kubernetes using the KRaft mode, which removes the need to manage Zookeeper pods. Moreover, you can change Kafka’s configuration on a pod restart, which makes it a convenient tool for DevOps teams.

    The PDS tool is a useful tool for setting up a Kafka cluster. This tool can deploy a ZooKeeper-backed cluster. Once you have the cluster deployed, you must enter the connection string, password, and cluster name. The PDS tool then creates the cluster for you, allowing you to use it for Kafka deployment. It also lets you configure a Kafka cluster on a namespace, so you can connect to it without knowing any underlying configuration details.

    If you’re new to Kubernetes, it’s worth exploring the various deployment options. Using the StatefulSet option is an easy way to start the Kafka cluster. With this option, you can define three replicas, configure your broker server’s properties, set quorum voters, and more. The script is available in this repository. For the internal and external communication between your Kafka brokers, you can use the 9092 and 9093 ports.

    Share. Facebook Twitter Pinterest LinkedIn Tumblr Email
    Janet Chua

    Content manager at The Business Gossip

    Leave A Reply Cancel Reply

    Latest Posts

    How Does T-Slot Aluminum Framing Compare To Other Building Materials

    April 12, 2023

    How Janitorial Services Can Improve Workplace Productivity

    March 18, 2023

    What Is Remote Patient Monitoring and How Does It Work?

    February 28, 2023

    Why Retirement Community is a Good Place

    February 21, 2023
    The Business Gossip
    • Business
    • Privacy Policy
    • Terms of Use
    • Disclaimer
    • About Us
    • Contact Us
    Editor Picks

    Facts About Commercial Roofing Installation

    February 16, 2023

    Sports Guru Pro India vs Pak: Potential Game Play

    February 14, 2023

    Lebanese PM candidate Omar Harfouch: peace with Israel is inevitable

    February 6, 2023

    What is Inter-Research Arts and Its Perspective

    January 27, 2023
    Must Read

    Dental Care Advice: How to Look After Your Teeth and Gums

    January 25, 2023

    Hair Transplant Turkey & Techniques of Hair Restoration Turkey

    January 25, 2023

    Benefit of a Consultant

    January 20, 2023

    Why Businesses Should Invest in a Professional Web Design

    January 20, 2023
    © 2023 The Business Gossip. All Rights Reserved.

    Type above and press Enter to search. Press Esc to cancel.

    We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent.
    Cookie SettingsAccept All
    Manage consent

    Privacy Overview

    This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
    Necessary
    Always Enabled
    Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
    CookieDurationDescription
    cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
    cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
    cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
    cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
    cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
    viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
    Functional
    Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
    Performance
    Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
    Analytics
    Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
    Advertisement
    Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
    Others
    Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
    SAVE & ACCEPT