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    K3s on CentOS Stream 9 with support by ThinkCloud

     Info
    Sold by: ThinkCloud 
    Deployed on AWS
    AWS Free Tier
    This product has charges associated with it for seller support. This is open source software, which is repackaged by ThinkCloud. The additional cost is applicable to the extended support of 24-hour response time. This AMI contains K3s v1.34.3 on CentOS Stream 9 and includes support.

    Overview

    This product has charges associated with it for seller support. This is open source software, which is repackaged by ThinkCloud. The additional cost is applicable to the extended support of 24-hour response time. This AMI contains K3s v1.34.3 on CentOS Stream 9 and includes support. It offers a pre-configured, security-hardened environment designed for immediate deployment.

    CentOS Stream 9 is a Linux enterprise-class operating system that is functionally compatible with its upstream source, Red Hat Enterprise Linux (RHEL). It provides a stable and secure foundation for running container orchestration platforms.

    K3s is a highly available, certified Kubernetes distribution designed for production workloads in unattended, resource-constrained, remote locations or inside IoT appliances. Packaged as a single binary less than 100MB in size, K3s reduces the dependencies and steps needed to install, run, and auto-update a production Kubernetes cluster. It comes with "batteries included," providing a complete Kubernetes runtime that includes the Traefik Ingress Controller, CNI, and a service load balancer out of the box.

    Key Features and Benefits:

    • Lightweight & Fast: With a binary size under 100MB and low memory footprint, it is perfect for Edge, IoT, and CI/CD environments.
    • Certified Kubernetes: Fully CNCF certified, ensuring compatibility with the vast ecosystem of Kubernetes tools and Helm charts.
    • Secure by Default: Packaged in a single binary with minimal OS dependencies, reducing the attack surface.
    • Easy Operations: Automated certificate management and simplified cluster upgrades make maintenance effortless.
    • Built-in Ingress: Includes Traefik Ingress Controller by default, allowing you to expose your web applications on ports 80 and 443 immediately.

    This AMI is ideal for DevOps Engineers, Edge Computing Architects, and Developers who need a lightweight yet powerful Kubernetes cluster for development or production.

    Highlights

    • CentOS Stream 9 Minimal installation with latest updates
    • Professional technical support and fast response
    • Optimized configuration for K3s on CentOS Stream 9

    Details

    Delivery method

    Delivery option
    64-bit (x86) Amazon Machine Image (AMI)

    Latest version

    Operating system
    CentOs stream 9

    Deployed on AWS
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    Pricing

    K3s on CentOS Stream 9 with support by ThinkCloud

     Info
    Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time.
    Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator  to estimate your infrastructure costs.
    If you are an AWS Free Tier customer with a free plan, you are eligible to subscribe to this offer. You can use free credits to cover the cost of eligible AWS infrastructure. See AWS Free Tier  for more details. If you created an AWS account before July 15th, 2025, and qualify for the Legacy AWS Free Tier, Amazon EC2 charges for Micro instances are free for up to 750 hours per month. See Legacy AWS Free Tier  for more details.

    Usage costs (749)

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    • ...
    Dimension
    Cost/hour
    t3.medium
    Recommended
    $0.04
    t3.micro
    $0.04
    t2.micro
    $0.04
    x2iezn.6xlarge
    $0.20
    m5d.metal
    $0.30
    d2.2xlarge
    $0.08
    m6in.2xlarge
    $0.08
    m8i.24xlarge
    $0.30
    i7ie.6xlarge
    $0.20
    g3.4xlarge
    $0.20

    Vendor refund policy

    no refunds

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    Legal

    Vendor terms and conditions

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    Usage information

     Info

    Delivery details

    64-bit (x86) Amazon Machine Image (AMI)

    Amazon Machine Image (AMI)

    An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.

    Version release notes

    update to latest

    Additional details

    Usage instructions

    1. Connection Method Connect via SSH as user 'ec2-user' to the running instance. Use sudo to run commands requiring root access, or switch to root using: sudo su - root

    2. Application Details Check Version: k3s --version Installation Directory: /usr/local/bin/k3s (Binary linked to kubectl, crictl, ctr) Data Directory: /var/lib/rancher/k3s (Stores images and internal database) Kubeconfig File: /etc/rancher/k3s/k3s.yaml (Note: This file contains the authentication keys required for kubectl to talk to the cluster. You may need to copy this to ~/.kube/config to use kubectl as a regular user.)

    3. Service Management To manage the K3s service, use the following systemd commands: Start: sudo systemctl start k3s Stop: sudo systemctl stop k3s Status: sudo systemctl status k3s

    4. Network Configuration K3s Ports:

    • Port 6443 (TCP): Kubernetes API Server. This is critical for remote management via kubectl.
    • Port 80 / 443 (TCP): Traefik Ingress Controller. These ports handle web traffic for your deployed applications.
    • Port 10250 (TCP): Kubelet Metrics (Internal use). AWS Security Groups:
    1. Allow TCP 6443 if you need to manage the cluster remotely.
    2. Allow TCP 80 and 443 to access your web applications. Please allow SSH port 22 limited IPs for access.

    Support

    Vendor support

    If you encounter problems in the process of using the system, please feel free to contact us by email: support@thinkclouds.ai . Thank you!

    AWS infrastructure support

    AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.

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