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Node Requirements

Limited vCluster Tenancy Configuration Support

This feature is only available when using the following worker node types:

  • Private Nodes

    • Private node requirements​

    • vCluster CLI installed on your local machine
    • Access to a host cluster
    • Worker nodes
    • kubeadm is used in the join script, so meeting the kubeadm requirements is recommended

    OS requirements​

    • Linux distribution with SystemD support (required for service management)
    • iptables binaries installed (automatically available on Ubuntu, may need manual installation on other distributions)
    • curl installed
    • Root user access
    warning

    Security-Enhanced Linux (SELinux) is currently not supported.

    Supported OSes​

    OSVersionAdditional Instructions
    Ubuntu24.04
    Ubuntu22.04
    RHEL (RedHat Enterprise Linux)10Disable SElinux
    RHEL (RedHat Enterprise Linux)9Disable SElinux
    CentOS Stream9Disable SElinux and install iptables

    CentOS - additional instructions​

    Install iptables
    yum install iptables-services
    systemctl enable iptables
    systemctl start iptables