validation.go | Explore in Territory

// ValidateInitConfiguration validates an InitConfiguration object and collects all encountered errors
func ValidateInitConfiguration(c *kubeadm.InitConfiguration) field.ErrorList { … }

// ValidateClusterConfiguration validates an ClusterConfiguration object and collects all encountered errors
func ValidateClusterConfiguration(c *kubeadm.ClusterConfiguration) field.ErrorList { … }

// ValidateAPIServer validates a APIServer object and collects all encountered errors
func ValidateAPIServer(a *kubeadm.APIServer, fldPath *field.Path) field.ErrorList { … }

// ValidateControllerManager validates the controller manager object and collects all encountered errors
func ValidateControllerManager(a *kubeadm.ControlPlaneComponent, fldPath *field.Path) field.ErrorList { … }

// ValidateScheduler validates the scheduler object and collects all encountered errors
func ValidateScheduler(a *kubeadm.ControlPlaneComponent, fldPath *field.Path) field.ErrorList { … }

// ValidateJoinConfiguration validates node configuration and collects all encountered errors
func ValidateJoinConfiguration(c *kubeadm.JoinConfiguration) field.ErrorList { … }

// ValidateJoinControlPlane validates joining control plane configuration and collects all encountered errors
func ValidateJoinControlPlane(c *kubeadm.JoinControlPlane, fldPath *field.Path) field.ErrorList { … }

// ValidateNodeRegistrationOptions validates the NodeRegistrationOptions object
func ValidateNodeRegistrationOptions(nro *kubeadm.NodeRegistrationOptions, fldPath *field.Path) field.ErrorList { … }

// ValidateDiscovery validates discovery related configuration and collects all encountered errors
func ValidateDiscovery(d *kubeadm.Discovery, fldPath *field.Path) field.ErrorList { … }

// ValidateDiscoveryBootstrapToken validates bootstrap token discovery configuration
func ValidateDiscoveryBootstrapToken(b *kubeadm.BootstrapTokenDiscovery, fldPath *field.Path) field.ErrorList { … }

// ValidateDiscoveryFile validates file discovery configuration
func ValidateDiscoveryFile(f *kubeadm.FileDiscovery, fldPath *field.Path) field.ErrorList { … }

// ValidateDiscoveryTokenAPIServer validates discovery token for API server
func ValidateDiscoveryTokenAPIServer(apiServer string, fldPath *field.Path) field.ErrorList { … }

// ValidateDiscoveryKubeConfigPath validates location of a discovery file
func ValidateDiscoveryKubeConfigPath(discoveryFile string, fldPath *field.Path) field.ErrorList { … }

// ValidateBootstrapTokens validates a slice of BootstrapToken objects
func ValidateBootstrapTokens(bts []bootstraptokenv1.BootstrapToken, fldPath *field.Path) field.ErrorList { … }

// ValidateToken validates a Bootstrap Token
func ValidateToken(token string, fldPath *field.Path) field.ErrorList { … }

// ValidateTokenGroups validates token groups
func ValidateTokenGroups(usages []string, groups []string, fldPath *field.Path) field.ErrorList { … }

// ValidateTokenUsages validates token usages
func ValidateTokenUsages(usages []string, fldPath *field.Path) field.ErrorList { … }

// ValidateEtcd validates the .Etcd sub-struct.
func ValidateEtcd(e *kubeadm.Etcd, fldPath *field.Path) field.ErrorList { … }

// ValidateEncryptionAlgorithm validates the public key algorithm
func ValidateEncryptionAlgorithm(algo kubeadm.EncryptionAlgorithmType, fldPath *field.Path) field.ErrorList { … }

// ValidateCertSANs validates alternative names
func ValidateCertSANs(altnames []string, fldPath *field.Path) field.ErrorList { … }

// ValidateURLs validates the URLs given in the string slice, makes sure they are parsable. Optionally, it can enforces HTTPS usage.
func ValidateURLs(urls []string, requireHTTPS bool, fldPath *field.Path) field.ErrorList { … }

// ValidateIPFromString validates ip address
func ValidateIPFromString(ipaddr string, fldPath *field.Path) field.ErrorList { … }

// ValidatePort validates port numbers
func ValidatePort(port int32, fldPath *field.Path) field.ErrorList { … }

// ValidateHostPort validates host[:port] endpoints
func ValidateHostPort(endpoint string, fldPath *field.Path) field.ErrorList { … }

// ValidateIPNetFromString validates network portion of ip address
func ValidateIPNetFromString(subnetStr string, minAddrs int64, fldPath *field.Path) field.ErrorList { … }

// ValidateServiceSubnetSize validates that the maximum subnet size is not exceeded
// Should be a small cidr due to how it is stored in etcd.
// bigger cidr (specially those offered by IPv6) will add no value
// and significantly increase snapshotting time.
// NOTE: This is identical to validation performed in the apiserver.
func ValidateServiceSubnetSize(subnetStr string, fldPath *field.Path) field.ErrorList { … }

// ValidatePodSubnetNodeMask validates that the relation between podSubnet and node-masks is correct
func ValidatePodSubnetNodeMask(subnetStr string, c *kubeadm.ClusterConfiguration, fldPath *field.Path) field.ErrorList { … }

// getClusterNodeMask returns the corresponding node-cidr-mask
// based on the Cluster configuration and the IP family
// Default is 24 for IPv4 and 64 for IPv6
func getClusterNodeMask(c *kubeadm.ClusterConfiguration, isIPv6 bool) (int, error) { … }

// ValidateDNS validates the DNS object and collects all encountered errors
func ValidateDNS(dns *kubeadm.DNS, fldPath *field.Path) field.ErrorList { … }

// ValidateNetworking validates networking configuration
func ValidateNetworking(c *kubeadm.ClusterConfiguration, fldPath *field.Path) field.ErrorList { … }

// ValidateAbsolutePath validates whether provided path is absolute or not
func ValidateAbsolutePath(path string, fldPath *field.Path) field.ErrorList { … }

// ValidateMixedArguments validates passed arguments
func ValidateMixedArguments(flag *pflag.FlagSet) error { … }

func isAllowedFlag(flagName string) bool { … }

// ValidateFeatureGates validates provided feature gates
func ValidateFeatureGates(featureGates map[string]bool, fldPath *field.Path) field.ErrorList { … }

// ValidateAPIEndpoint validates API server's endpoint
func ValidateAPIEndpoint(c *kubeadm.APIEndpoint, fldPath *field.Path) field.ErrorList { … }

// ValidateCertificateKey validates the certificate key is a valid hex encoded AES key
func ValidateCertificateKey(certificateKey string, fldPath *field.Path) field.ErrorList { … }

// ValidateIgnorePreflightErrors validates duplicates in:
// - ignore-preflight-errors flag and
// - ignorePreflightErrors field in {Init,Join}Configuration files.
func ValidateIgnorePreflightErrors(ignorePreflightErrorsFromCLI, ignorePreflightErrorsFromConfigFile []string) (sets.Set[string], error) { … }

// ValidateSocketPath validates format of socket path or url
func ValidateSocketPath(socket string, fldPath *field.Path) field.ErrorList { … }

// ValidateImageRepository validates the image repository format
func ValidateImageRepository(imageRepository string, fldPath *field.Path) field.ErrorList { … }

// ValidateResetConfiguration validates a ResetConfiguration object and collects all encountered errors
func ValidateResetConfiguration(c *kubeadm.ResetConfiguration) field.ErrorList { … }

// ValidateExtraArgs validates a set of arguments and collects all encountered errors
func ValidateExtraArgs(args []kubeadm.Arg, fldPath *field.Path) field.ErrorList { … }

// ValidateUnmountFlags validates a set of unmount flags and collects all encountered errors
func ValidateUnmountFlags(flags []string, fldPath *field.Path) field.ErrorList { … }

// ValidateImagePullPolicy validates if the user specified pull policy is correct
func ValidateImagePullPolicy(policy corev1.PullPolicy, fldPath *field.Path) field.ErrorList { … }

// ValidateUpgradeConfiguration validates a UpgradeConfiguration object and collects all encountered errors
func ValidateUpgradeConfiguration(c *kubeadm.UpgradeConfiguration) field.ErrorList { … }

// ValidateCertValidity validates if the values for cert validity are too big or don't match
func ValidateCertValidity(cfg *kubeadm.ClusterConfiguration) []error { … }
kubernetes/cmd/kubeadm/app/apis/kubeadm/validation/validation.go
