Kurl Add-On

Advanced Install Options

apiVersion: cluster.kurl.sh/v1beta1
kind: Installer
spec:
  kurl:
    airgap: true
    proxyAddress: http://10.128.0.70:3128
    additionalNoProxyAddresses:
    - .corporate.internal
    noProxy: false
    licenseURL: https://somecompany.com/license-agreement.txt
    nameserver: 8.8.8.8
    skipSystemPackageInstall: false
    excludeBuiltinHostPreflights: false
    hostPreflights:
      apiVersion: troubleshoot.sh/v1beta2
      kind: HostPreflight
      spec:
        collectors:
          - cpu: {}
        analyzers:
          - cpu:
              checkName: Number of CPU check
              outcomes:
                - warn:
                    when: "count < 6"
                    message: This server has less than 6 CPU cores
                - fail:
                    when: "count < 4"
                    message: This server has less than 4 CPU cores
                - pass:
                    when: "count >= 6"
                    message: This server has at least 6 CPU cores

Flag	Usage
airgap	This flag signifies that the installer will use an airgap bundle to install the file, which means it will not need an internet connection.
proxyAddress	Configures Docker to use a proxy when pulling images and sets proxy environment variables for the kotsadm add-on. Must include http(s) and may include port.
noProxy	If present, do not use a proxy. Disables automatic proxy detection and configuration.
additionalNoProxyAddresses	A list of addresses that can be accessed without using a proxy.
nameserver	Configures CoreDNS to forward DNS requests to a specific nameserver rather than parsing resolv.conf
publicAddress	The public IP address that will be added to the SANs of any certificates generated for host services. Setting this disables detection from the environment and prompt.
privateAddress	The private IP address used for internal communication between components. Setting this disables detection from the host and prompt.
hostnameCheck	This is an option for use during a join script to ensure that the join is only run on the node it is targeted for.
installerVersion	The release version of kURL to install with.
licenseURL	A URL to a licensing agreement text file that will be presented during installation and needs to be accepted for the install to continue.
hostPreflightEnforceWarnings	Block installations on host preflight failures and warnings.
hostPreflightIgnore	Ignore host preflight failures and warnings.
hostPreflights	A troubleshoot.sh/v1beta2 spec for adding additional preflight checks prior to a kURL installation.
skipSystemPackageInstall	Skip the installation of system packages.
excludeBuiltinHostPreflights	Excludes the default built-in host preflights for kURL. Defaults to false.