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• Constants

Constants

const (
	// APIServerAdvertiseAddress flag sets the IP address the API Server will advertise it's listening on. Specify '0.0.0.0' to use the address of the default network interface.
	APIServerAdvertiseAddress = "apiserver-advertise-address"

	// APIServerBindPort flag sets the port for the API Server to bind to.
	APIServerBindPort = "apiserver-bind-port"

	// APIServerCertSANs flag sets extra Subject Alternative Names (SANs) to use for the API Server serving certificate. Can be both IP addresses and DNS names.
	APIServerCertSANs = "apiserver-cert-extra-sans"

	// APIServerExtraArgs flag sets a extra flags to pass to the API Server or override default ones in form of <flagname>=<value>.
	APIServerExtraArgs = "apiserver-extra-args"

	// CertificatesDir flag sets the path where to save and read the certificates.
	CertificatesDir = "cert-dir"

	// CfgPath flag sets the path to kubeadm config file.
	CfgPath = "config"

	// ControllerManagerExtraArgs flag sets extra flags to pass to the Controller Manager or override default ones in form of <flagname>=<value>.
	ControllerManagerExtraArgs = "controller-manager-extra-args"

	// ControlPlaneEndpoint flag sets a stable IP address or DNS name for the control plane.
	ControlPlaneEndpoint = "control-plane-endpoint"

	// DryRun flag instruct kubeadm to don't apply any changes; just output what would be done.
	DryRun = "dry-run"

	// FeatureGatesString flag sets key=value pairs that describe feature gates for various features.
	FeatureGatesString = "feature-gates"

	// IgnorePreflightErrors sets the path a list of checks whose errors will be shown as warnings. Example: 'IsPrivilegedUser,Swap'. Value 'all' ignores errors from all checks.
	IgnorePreflightErrors = "ignore-preflight-errors"

	// ImageRepository sets the container registry to pull control plane images from.
	ImageRepository = "image-repository"

	// KubeconfigDir flag sets the path where to save the kubeconfig file.
	KubeconfigDir = "kubeconfig-dir"

	// KubeconfigPath flag sets the kubeconfig file to use when talking to the cluster. If the flag is not set, a set of standard locations are searched for an existing KubeConfig file.
	KubeconfigPath = "kubeconfig"

	// KubernetesVersion flag sets the Kubernetes version for the control plane.
	KubernetesVersion = "kubernetes-version"

	// KubeletVersion flag sets the version for the kubelet config.
	KubeletVersion = "kubelet-version"

	// NetworkingDNSDomain flag sets the domain for services, e.g. "myorg.internal".
	NetworkingDNSDomain = "service-dns-domain"

	// NetworkingServiceSubnet flag sets the range of IP address for service VIPs.
	NetworkingServiceSubnet = "service-cidr"

	// NetworkingPodSubnet flag sets the range of IP addresses for the pod network. If set, the control plane will automatically allocate CIDRs for every node.
	NetworkingPodSubnet = "pod-network-cidr"

	// NodeCRISocket flag sets the CRI socket to connect to.
	NodeCRISocket = "cri-socket"

	// NodeName flag sets the node name.
	NodeName = "node-name"

	// SchedulerExtraArgs flag sets extra flags to pass to the Scheduler or override default ones in form of <flagname>=<value>".
	SchedulerExtraArgs = "scheduler-extra-args"

	// SkipTokenPrint flag instruct kubeadm to skip printing of the default bootstrap token generated by 'kubeadm init'.
	SkipTokenPrint = "skip-token-print"

	// CSROnly flag instructs kubeadm to create CSRs instead of automatically creating or renewing certs
	CSROnly = "csr-only"

	// CSRDir flag sets the location for CSRs and flags to be output
	CSRDir = "csr-dir"

	// TokenStr flags sets both the discovery-token and the tls-bootstrap-token when those values are not provided
	TokenStr = "token"

	// TokenTTL flag sets the time to live for token
	TokenTTL = "token-ttl"

	// TokenUsages flag sets the usages of the token
	TokenUsages = "usages"

	// TokenGroups flag sets the authentication groups of the token
	TokenGroups = "groups"

	// TokenDescription flag sets the description of the token
	TokenDescription = "description"

	// TLSBootstrapToken flag sets the token used to temporarily authenticate with the Kubernetes Control Plane to submit a certificate signing request (CSR) for a locally created key pair
	TLSBootstrapToken = "tls-bootstrap-token"

	// TokenDiscovery flag sets the token used to validate cluster information fetched from the API server (for token-based discovery)
	TokenDiscovery = "discovery-token"

	// TokenDiscoveryCAHash flag instruct kubeadm to validate that the root CA public key matches this hash (for token-based discovery)
	TokenDiscoveryCAHash = "discovery-token-ca-cert-hash"

	// TokenDiscoverySkipCAHash flag instruct kubeadm to skip CA hash verification (for token-based discovery)
	TokenDiscoverySkipCAHash = "discovery-token-unsafe-skip-ca-verification"

	// FileDiscovery flag sets the file or URL from which to load cluster information (for file-based discovery)
	FileDiscovery = "discovery-file"

	// ControlPlane flag instruct kubeadm to create a new control plane instance on this node
	ControlPlane = "control-plane"

	// UploadCerts flag instruct kubeadm to upload certificates
	UploadCerts = "upload-certs"

	// CertificateKey flag sets the key used to encrypt and decrypt certificate secrets
	CertificateKey = "certificate-key"

	// SkipCertificateKeyPrint flag instruct kubeadm to skip printing certificate key used to encrypt certs by 'kubeadm init'.
	SkipCertificateKeyPrint = "skip-certificate-key-print"

	// ForceReset flag instruct kubeadm to reset the node without prompting for confirmation
	ForceReset = "force"

	// CertificateRenewal flag instruct kubeadm to execute certificate renewal during upgrades
	CertificateRenewal = "certificate-renewal"

	// EtcdUpgrade flag instruct kubeadm to execute etcd upgrade during upgrades
	EtcdUpgrade = "etcd-upgrade"

	// Patches flag sets the folder where kubeadm component patches are stored
	Patches = "patches"

	// ExperimentalPatches (DEPRECATED) is the same as Patches
	// TODO: https://github.com/kubernetes/kubeadm/issues/2046 remove in 1.23
	ExperimentalPatches = "experimental-patches"
)