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    ENS:Public images

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    ENS:Public images

    Last Updated:Apr 01, 2026

    Alibaba Cloud regularly updates public images for Edge Node Service (ENS). Updates may include the latest OS features, performance optimizations, software package updates, and security patches.

    Public images are available only for x86-based computing instance families.

    Before you choose an image

    When selecting a public image, consider the following:

    FactorDetails
    Architecturex86-based instance families only
    OS typeLinux (general-purpose and server workloads) or Windows Server (Simplified Chinese or English edition)
    OS lifecycleCheck the official OS website for lifecycle information before creating instances.

    Alibaba Cloud may stop providing technical support for specific OS versions due to EOL, end of third-party support, or changes in open source projects. Monitor the lifecycle plans on the official websites of the operating systems you use.

    Available images

    Linux images

    Operating systemAvailable versions
    Alibaba Cloud LinuxAlibaba Cloud Linux 3.2104 64-bit
    Alibaba Cloud Linux 2.1903 64-bit
    CentOSCentOS 8.2 64-bit
    CentOS 7.9 64-bit
    CentOS 7.6 64-bit
    CentOS 7.5 64-bit
    CentOS 7.4 64-bit
    CentOS 7.3 64-bit
    CentOS 7.2 64-bit
    CentOS 6.9 64-bit
    CentOS 6.8 32-bit







    DebianDebian 10.10 64-bit
    Debian 9.13 64-bit
    Debian 9.11 64-bit
    Debian 8.11 64-bit


    UbuntuUbuntu 20.04 LTS 64-bit
    Ubuntu 18.04 LTS 64-bit
    Ubuntu 16.04 LTS 64-bit

    RockyRocky 9.2 64-bit
    Rocky 8.5 64-bit
    AlmaLinuxAlmaLinux 9.2 64-bit
    AlmaLinux 9.0 64-bit
    AlmaLinux 8.5 64-bit

    Windows images

    Operating systemAvailable versions
    Windows Server 2022Windows Server 2022 Datacenter Edition 64-bit (Simplified Chinese)
    Windows Server 2022 Datacenter Edition 64-bit (English)
    Windows Server 2019Windows Server 2019 Datacenter Edition 64-bit (Simplified Chinese)
    Windows Server 2019 Datacenter Edition 64-bit (English)
    Windows Server 2016Windows Server 2016 Datacenter Edition 64-bit (Simplified Chinese)
    Windows Server 2016 Datacenter Edition 64-bit (English)
    Windows Server 2012Windows Server 2012 R2 Datacenter Edition 64-bit (Simplified Chinese)
    Windows Server 2012 R2 Datacenter Edition 64-bit (English)
    Windows Server 2008Windows Server 2008 R2 Enterprise Edition 64-bit (Simplified Chinese)
    Windows Server 2008 R2 Enterprise Edition 64-bit (English)