const KubernetesDir … const ManifestsSubDirName … const TempDir … const CertificateBackdate … const CertificateValidityPeriod … const CACertificateValidityPeriod … const DefaultCertificateDir … const CACertAndKeyBaseName … const CACertName … const CAKeyName … const APIServerCertAndKeyBaseName … const APIServerCertName … const APIServerKeyName … const APIServerCertCommonName … const APIServerKubeletClientCertAndKeyBaseName … const APIServerKubeletClientCertName … const APIServerKubeletClientKeyName … const APIServerKubeletClientCertCommonName … const EtcdCACertAndKeyBaseName … const EtcdCACertName … const EtcdCAKeyName … const EtcdServerCertAndKeyBaseName … const EtcdServerCertName … const EtcdServerKeyName … const EtcdListenClientPort … const EtcdMetricsPort … const EtcdPeerCertAndKeyBaseName … const EtcdPeerCertName … const EtcdPeerKeyName … const EtcdListenPeerPort … const EtcdHealthcheckClientCertAndKeyBaseName … const EtcdHealthcheckClientCertName … const EtcdHealthcheckClientKeyName … const EtcdHealthcheckClientCertCommonName … const APIServerEtcdClientCertAndKeyBaseName … const APIServerEtcdClientCertName … const APIServerEtcdClientKeyName … const APIServerEtcdClientCertCommonName … const ServiceAccountKeyBaseName … const ServiceAccountPublicKeyName … const ServiceAccountPrivateKeyName … const FrontProxyCACertAndKeyBaseName … const FrontProxyCACertName … const FrontProxyCAKeyName … const FrontProxyClientCertAndKeyBaseName … const FrontProxyClientCertName … const FrontProxyClientKeyName … const FrontProxyClientCertCommonName … const AdminKubeConfigFileName … const SuperAdminKubeConfigFileName … const KubeletBootstrapKubeConfigFileName … const KubeletKubeConfigFileName … const ControllerManagerKubeConfigFileName … const SchedulerKubeConfigFileName … const ControllerManagerUser … const SchedulerUser … const NodesUserPrefix … const SystemPrivilegedGroup … const NodesGroup … const NodeBootstrapTokenAuthGroup … const KubeProxyClusterRoleName … const NodeBootstrapperClusterRoleName … const CSRAutoApprovalClusterRoleName … const NodeSelfCSRAutoApprovalClusterRoleName … const NodesClusterRoleBinding … const KubeletBaseConfigMapRole … const KubeProxyClusterRoleBindingName … const NodeKubeletBootstrap … const GetNodesClusterRoleName … const NodeAutoApproveBootstrapClusterRoleBinding … const NodeAutoApproveCertificateRotationClusterRoleBinding … const ClusterAdminsGroupAndClusterRoleBinding … const KubernetesAPICallTimeout … const KubernetesAPICallRetryInterval … const DiscoveryTimeout … const DiscoveryRetryInterval … const TLSBootstrapTimeout … const TLSBootstrapRetryInterval … const EtcdAPICallTimeout … const EtcdAPICallRetryInterval … const ControlPlaneComponentHealthCheckTimeout … const KubeletHealthCheckTimeout … const UpgradeManifestsTimeout … const PullImageRetry … const RemoveContainerRetry … const MinimumAddressesInServiceSubnet … const MaximumBitsForServiceSubnet … const MinimumAddressesInPodSubnet … const PodSubnetNodeMaskMaxDiff … const DefaultCertTokenDuration … const CertificateKeySize … const LabelNodeRoleControlPlane … const LabelExcludeFromExternalLB … const AnnotationKubeadmCRISocket … const KubeadmConfigConfigMap … const ClusterConfigurationConfigMapKey … const KubeProxyConfigMap … const KubeProxyConfigMapKey … const KubeletBaseConfigurationConfigMap … const KubeletBaseConfigurationConfigMapKey … const KubeletRunDirectory … const KubeletConfigurationFileName … const KubeletEnvFileName … const KubeletEnvFileVariableName … const KubeletHealthzPort … const MinExternalEtcdVersion … const DefaultEtcdVersion … const Etcd … const KubeAPIServer … const KubeControllerManager … const KubeScheduler … const KubeProxy … const CoreDNS … const Kubelet … const Kubeadm … const KubeCertificatesVolumeName … const KubeConfigVolumeName … const DefaultCIImageRepository … const CoreDNSConfigMap … const CoreDNSDeploymentName … const CoreDNSImageName … const CoreDNSVersion … const ClusterConfigurationKind … const InitConfigurationKind … const JoinConfigurationKind … const ResetConfigurationKind … const YAMLDocumentSeparator … const CIKubernetesVersionPrefix … const DefaultAPIServerBindAddress … const ControlPlaneNumCPU … const ControlPlaneMem … const KubeadmCertsSecret … const KubeletPort … const KubeSchedulerPort … const KubeControllerManagerPort … const KubeAPIServerPort … const EtcdAdvertiseClientUrlsAnnotationKey … const KubeAPIServerAdvertiseAddressEndpointAnnotationKey … const ComponentConfigHashAnnotationKey … const ControlPlaneTier … const ModeAlwaysAllow … const ModeAlwaysDeny … const ModeABAC … const ModeWebhook … const ModeRBAC … const ModeNode … const PauseVersion … const CgroupDriverSystemd … const KubeControllerManagerUserName … const KubeAPIServerUserName … const KubeSchedulerUserName … const EtcdUserName … const ServiceAccountKeyReadersGroupName … const UpgradeConfigurationKind … const EnvVarInitDryRunDir … const EnvVarJoinDryRunDir … const EnvVarUpgradeDryRunDir … var ControlPlaneTaint … var ControlPlaneToleration … var ControlPlaneComponents … var MinimumControlPlaneVersion … var MinimumKubeletVersion … var CurrentKubernetesVersion … var SupportedEtcdVersion … var KubeadmCertsClusterRoleName … var DefaultKubernetesPlaceholderVersion … // getSkewedKubernetesVersion returns the current MAJOR.(MINOR+n).0 Kubernetes version with a skew of 'n' // It uses the kubeadm version provided by the 'component-base/version' package. This version must be populated // by passing linker flags during the kubeadm build process. If the version is empty, assume that kubeadm // was either build incorrectly or this code is running in unit tests. func getSkewedKubernetesVersion(n int) *version.Version { … } func getSkewedKubernetesVersionImpl(versionInfo *apimachineryversion.Info, n int) *version.Version { … } // EtcdSupportedVersion returns officially supported version of etcd for a specific Kubernetes release // If passed version is not in the given list, the function returns the nearest version with a warning func EtcdSupportedVersion(supportedEtcdVersion map[uint8]string, versionString string) (etcdVersion *version.Version, warning, err error) { … } // GetStaticPodDirectory returns the location on the disk where the Static Pod should be present func GetStaticPodDirectory() string { … } // GetStaticPodFilepath returns the location on the disk where the Static Pod should be present func GetStaticPodFilepath(componentName, manifestsDir string) string { … } // GetAdminKubeConfigPath returns the location on the disk where admin kubeconfig is located by default func GetAdminKubeConfigPath() string { … } // GetKubeletKubeConfigPath returns the location on the disk where kubelet kubeconfig is located by default func GetKubeletKubeConfigPath() string { … } // GetDryRunDir creates a temporary directory under /etc/kubernetes/tmp. // If the environment variable with name stored in envVar is set, it is used instead. // msgFunc will be used to print a message to the user that they can use envVar for override. func GetDryRunDir(envVar, dirName string, msgFunc func(format string, args ...interface{ … } // CreateTempDir creates a temporary directory under /etc/kubernetes/tmp // or under the provided parent directory if it's set. func CreateTempDir(parent, dirName string) (string, error) { … } func createTmpDir(tempDir, dirName string) (string, error) { … } // CreateTimestampDir is a function that creates a temporary directory under /etc/kubernetes/tmp formatted with the current date func CreateTimestampDir(kubernetesDir, dirName string) (string, error) { … } // GetDNSIP returns a dnsIP, which is 10th IP in svcSubnet CIDR range func GetDNSIP(svcSubnetList string) (net.IP, error) { … } // GetKubernetesServiceCIDR returns the default Service CIDR for the Kubernetes internal service func GetKubernetesServiceCIDR(svcSubnetList string) (*net.IPNet, error) { … } // GetAPIServerVirtualIP returns the IP of the internal Kubernetes API service func GetAPIServerVirtualIP(svcSubnetList string) (net.IP, error) { … }
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