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    Exostellar Worker

     Info
    Deployed on AWS
    The Workers are nodes that join the connected cluster.

    Overview

    The Exostellar Workers operate under the management of the Exostellar Controller, which dynamically allocates workloads based on real-time demand to ensure optimal resource utilization and cost efficiency. Users can configure worker nodes through the Exostellar Management Server Profiles feature, tailoring settings to meet specific workload requirements.

    Highlights

    • Spot price with on-demand reliability, safe for mission-critical workloads.
    • Dynamic right-sizing resources with zero downtime.

    Details

    Delivery method

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

    Latest version

    Operating system
    Rhel 9

    Deployed on AWS

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    Pricing

    Exostellar Worker

     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.

    Usage costs (369)

     Info
    • ...
    Dimension
    Cost/hour
    m5.large
    Recommended
    $0.00
    r5n.large
    $0.00
    c5a.4xlarge
    $0.00
    r6idn.4xlarge
    $0.00
    m5ad.large
    $0.00
    r5n.8xlarge
    $0.00
    m5ad.8xlarge
    $0.00
    r5a.16xlarge
    $0.00
    m5a.xlarge
    $0.00
    c6in.32xlarge
    $0.00

    Vendor refund policy

    None

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    Legal

    Vendor terms and conditions

    Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA) .

    Content disclaimer

    Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.

    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

    Summary Version 2.6.2 Release Highlights:

    Enhancements: Added the 5.15.185 Linux guest kernel Enable Infrastructure Optimizer per-sandbox Cost calculation process artifact improvements

    Hardening: Fixed sandbox bin packing panic

    Summary Version 2.6.0 Release Highlights: This release adds new functionality to change the guest Linux kernel version and now supports v5.4 LTS, introduces platform support for Cilium in Kubernetes deployments, and enables management of volume encryption for sandboxes, workers, and controllers. The Platform Guest Agent has been hardened, refactored into a single binary distribution, and can now be updated independently. Finally, Xcontainers can be disabled via a new feature toggle to enhance customer isolation in multi tenant environments.

    New Features (Kernel) Support for Linux LTS Kernel v5.4 (5.4.293) (Security) Management for volume encryption keys on sandboxes, workers, and controllers (Kubernetes) Platform support for Cilium deployments (Agent) Independent update capability for the Platform Guest Agent

    Improvements (Agent) Refactored Guest Agent into a single binary distribution and optimized for performance (Profile) Added options in the profile form to select Xcontainer enablement and kernel version (Isolation) Feature toggle for Xcontainers to enhance customer isolation in multi tenant environments

    Security & Hardening (Agent) Hardened Platform Guest Agent with improved efficiency and stricter security controls

    Resolve Issues in This Release XPU 1245 Support for 5.4.293 LTS Linux Kernel XPU 213 Guest Agent Refactoring XPU 629 Management for encryption keys for volume encryption XPU 712 Cilium Support XPU 747 Make Xcontainer configurable XPU 205 Turn Guest Agent into a single binary distribution XPU 1008 Add Xcontainer and Kernel version options in profile form

    Summary Version 2.5.5 (Patch) + 2.5.3 (Major) Release Highlights: This release introduces real time workload right sizing with Workload Optimizer (WO), a new Event Visibility Engine, Terraform deployment support, native Kubernetes integration via Karpenter, and user experience improvements. Patch version 2.5.5 adds support for multiple CIDR blocks and consolidates EMS services.

    New Features (WO) Real time right sizing for Slurm, LSF, and Kubernetes (Events) Historical and real time event visibility with dashboard and streaming support (K8s) Native Exostellar Karpenter integration via ExoNodeClass and ExoNodePool (IaC) Terraform deployment support via terraform exostellar modules

    Improvements (UI) New Workload Dashboard (UI) Updated Cost Savings page for IO and WO visibility (System) Hyperthreading disabled by default in new profiles (UI) Placeholder text added to savings page for new deployments (Licensing) Descriptive error messaging for invalid license uploads

    Security & Hardening (AWS) SSM Agent enabled at boot (Storage) Encrypted EBS volume support (Storage) Support for resizing EBS root and CSI volumes (Storage) iSCSI kernel module support during AMI parsing (Networking) Support for multiple CIDRs in VPCs (Networking) Support for multiple security groups during EMS deployment (Supportability) Accurate version reporting for upgrades (Supportability) Resolved draining state issue for nodes (Supportability) Scheduler logs now written to xspot.log (Storage) Secondary disks correctly added to vm.cfg (Stability) Improved tagging during EC2 creation (Security) Secure connections in LSF (System) Extended support for SLES15, custom DNS, and internet less installs

    Patch Updates (v2.5.5) (Networking) Added support for environments with multiple CIDR blocks (UI) Updated NPM dependencies in EMS UI (Database) Consolidated database engines for EMS services

    Additional details

    Usage instructions

    1. Open an SSH client
    2. Locate your private key file
    3. Connect to your instance using its Public DNS (found on the EC2 Instances page in your AWS Management Console) and the username 'rocky'

    Support

    Vendor support

    We are committed to helping you resolve any issues and ensuring a smooth experience with our products.

    For technical support, bug reports, and feature requests, visit the Exostellar Help Center, where you can easily track and manage all your requests.

    If you need additional assistance, you can contact our dedicated support team at support@exostellar.io .

    For other general inquiries, feel free to reach out to us at info@exostellar.io .

    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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