kubernetes: k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1beta1 Index | Files

package v1beta1

import "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1beta1"

Package v1beta1 defines the v1beta1 version of the kubeadm configuration file format. This version graduates the configuration format to BETA and is a big step towards GA.

A list of changes since v1alpha3:

- "apiServerEndpoint" in InitConfiguration was renamed to "localAPIEndpoint" for better clarity of what the field
represents.
- Common fields in ClusterConfiguration such as "*extraArgs" and "*extraVolumes" for control plane components are now moved
under component structs - i.e. "apiServer", "controllerManager", "scheduler".
- "auditPolicy" was removed from ClusterConfiguration. Please use "extraArgs" in "apiServer" to configure this feature instead.
- "unifiedControlPlaneImage" in ClusterConfiguration was changed to a boolean field called "useHyperKubeImage".
- ClusterConfiguration now has a "dns" field which can be used to select and configure the cluster DNS addon.
- "featureGates" still exists under ClusterConfiguration, but there are no supported feature gates in 1.13.
See the Kubernetes 1.13 changelog for further details.
- Both "localEtcd" and "dns" configurations now support custom image repositories.
- The "controlPlane*"-related fields in JoinConfiguration were refactored into a sub-structure.
- "clusterName" was removed from JoinConfiguration and the name is now fetched from the existing cluster.

Migration from old kubeadm config versions

Please convert your v1alpha3 configuration files to v1beta1 using the "kubeadm config migrate" command of kubeadm v1.13.x (conversion from older releases of kubeadm config files requires older release of kubeadm as well e.g.

kubeadm v1.11 should be used to migrate v1alpha1 to v1alpha2; kubeadm v1.12 should be used to translate v1alpha2 to v1alpha3)

Nevertheless, kubeadm v1.13.x will support reading from v1alpha3 version of the kubeadm config file format, but this support will be dropped in the v1.14 release.

Basics

The preferred way to configure kubeadm is to pass an YAML configuration file with the --config option. Some of the configuration options defined in the kubeadm config file are also available as command line flags, but only the most common/simple use case are supported with this approach.

A kubeadm config file could contain multiple configuration types separated using three dashes (“---”).

kubeadm supports the following configuration types:

apiVersion: kubeadm.k8s.io/v1beta1
kind: InitConfiguration

apiVersion: kubeadm.k8s.io/v1beta1
kind: ClusterConfiguration

apiVersion: kubelet.config.k8s.io/v1beta1
kind: KubeletConfiguration

apiVersion: kubeproxy.config.k8s.io/v1alpha1
kind: KubeProxyConfiguration

apiVersion: kubeadm.k8s.io/v1beta1
kind: JoinConfiguration

To print the defaults for "init" and "join" actions use the following commands:

kubeadm config print init-defaults
kubeadm config print join-defaults

The list of configuration types that must be included in a configuration file depends by the action you are performing (init or join) and by the configuration options you are going to use (defaults or advanced customization).

If some configuration types are not provided, or provided only partially, kubeadm will use default values; defaults provided by kubeadm includes also enforcing consistency of values across components when required (e.g. cluster-cidr flag on controller manager and clusterCIDR on kube-proxy).

Users are always allowed to override default values, with the only exception of a small subset of setting with relevance for security (e.g. enforce authorization-mode Node and RBAC on api server)

If the user provides a configuration types that is not expected for the action you are performing, kubeadm will ignore those types and print a warning.

Kubeadm init configuration types

When executing kubeadm init with the --config option, the following configuration types could be used: InitConfiguration, ClusterConfiguration, KubeProxyConfiguration, KubeletConfiguration, but only one between InitConfiguration and ClusterConfiguration is mandatory.

apiVersion: kubeadm.k8s.io/v1beta1
kind: InitConfiguration
bootstrapTokens:
    ...
nodeRegistration:
    ...

The InitConfiguration type should be used to configure runtime settings, that in case of kubeadm init are the configuration of the bootstrap token and all the setting which are specific to the node where kubeadm is executed, including:

- NodeRegistration, that holds fields that relate to registering the new node to the cluster; use it to customize the node name, the CRI socket to use or any other settings that should apply to this node only (e.g. the node ip).

- LocalAPIEndpoint, that represents the endpoint of the instance of the API server to be deployed on this node; use it e.g. to customize the API server advertise address.

apiVersion: kubeadm.k8s.io/v1beta1
kind: ClusterConfiguration
networking:
    ...
etcd:
    ...
apiServer:
  extraArgs:
    ...
  extraVolumes:
    ...
...

The ClusterConfiguration type should be used to configure cluster-wide settings, including settings for:

- Networking, that holds configuration for the networking topology of the cluster; use it e.g. to customize node subnet or services subnet.

- Etcd configurations; use it e.g. to customize the local etcd or to configure the API server for using an external etcd cluster.

- kube-apiserver, kube-scheduler, kube-controller-manager configurations; use it to customize control-plane components by adding customized setting or overriding kubeadm default settings.

apiVersion: kubeproxy.config.k8s.io/v1alpha1
kind: KubeProxyConfiguration
   ...

The KubeProxyConfiguration type should be used to change the configuration passed to kube-proxy instances deployed in the cluster. If this object is not provided or provided only partially, kubeadm applies defaults.

See https://kubernetes.io/docs/reference/command-line-tools-reference/kube-proxy/ or https://godoc.org/k8s.io/kube-proxy/config/v1alpha1#KubeProxyConfiguration for kube proxy official documentation.

apiVersion: kubelet.config.k8s.io/v1beta1
kind: KubeletConfiguration
   ...

The KubeletConfiguration type should be used to change the configurations that will be passed to all kubelet instances deployed in the cluster. If this object is not provided or provided only partially, kubeadm applies defaults.

See https://kubernetes.io/docs/reference/command-line-tools-reference/kubelet/ or https://godoc.org/k8s.io/kubelet/config/v1beta1#KubeletConfiguration for kube proxy official documentation.

Here is a fully populated example of a single YAML file containing multiple configuration types to be used during a `kubeadm init` run.

apiVersion: kubeadm.k8s.io/v1beta1
kind: InitConfiguration
bootstrapTokens:
- token: "9a08jv.c0izixklcxtmnze7"
  description: "kubeadm bootstrap token"
  ttl: "24h"
- token: "783bde.3f89s0fje9f38fhf"
  description: "another bootstrap token"
  usages:
  - authentication
  - signing
  groups:
  - system:bootstrappers:kubeadm:default-node-token
nodeRegistration:
  name: "ec2-10-100-0-1"
  criSocket: "/var/run/dockershim.sock"
  taints:
  - key: "kubeadmNode"
    value: "master"
    effect: "NoSchedule"
  kubeletExtraArgs:
    cgroupDriver: "cgroupfs"
localAPIEndpoint:
  advertiseAddress: "10.100.0.1"
  bindPort: 6443
---
apiVersion: kubeadm.k8s.io/v1beta1
kind: ClusterConfiguration
etcd:
  # one of local or external
  local:
    imageRepository: "k8s.gcr.io"
    imageTag: "3.2.24"
    dataDir: "/var/lib/etcd"
    extraArgs:
      listen-client-urls: "http://10.100.0.1:2379"
    serverCertSANs:
    -  "ec2-10-100-0-1.compute-1.amazonaws.com"
    peerCertSANs:
    - "10.100.0.1"
  # external:
    # endpoints:
    # - "10.100.0.1:2379"
    # - "10.100.0.2:2379"
    # caFile: "/etcd/kubernetes/pki/etcd/etcd-ca.crt"
    # certFile: "/etcd/kubernetes/pki/etcd/etcd.crt"
    # keyFile: "/etcd/kubernetes/pki/etcd/etcd.key"
networking:
  serviceSubnet: "10.96.0.0/12"
  podSubnet: "10.100.0.1/24"
  dnsDomain: "cluster.local"
kubernetesVersion: "v1.12.0"
controlPlaneEndpoint: "10.100.0.1:6443"
apiServer:
  extraArgs:
    authorization-mode: "Node,RBAC"
  extraVolumes:
  - name: "some-volume"
    hostPath: "/etc/some-path"
    mountPath: "/etc/some-pod-path"
    readOnly: false
    pathType: File
  certSANs:
  - "10.100.1.1"
  - "ec2-10-100-0-1.compute-1.amazonaws.com"
  timeoutForControlPlane: 4m0s
controllerManager:
  extraArgs:
    "node-cidr-mask-size": "20"
  extraVolumes:
  - name: "some-volume"
    hostPath: "/etc/some-path"
    mountPath: "/etc/some-pod-path"
    readOnly: false
    pathType: File
scheduler:
  extraArgs:
    address: "10.100.0.1"
extraVolumes:
- name: "some-volume"
  hostPath: "/etc/some-path"
  mountPath: "/etc/some-pod-path"
  readOnly: false
  pathType: File
certificatesDir: "/etc/kubernetes/pki"
imageRepository: "k8s.gcr.io"
useHyperKubeImage: false
clusterName: "example-cluster"
---
apiVersion: kubelet.config.k8s.io/v1beta1
kind: KubeletConfiguration
# kubelet specific options here
---
apiVersion: kubeproxy.config.k8s.io/v1alpha1
kind: KubeProxyConfiguration
# kube-proxy specific options here

Kubeadm join configuration types

When executing kubeadm join with the --config option, the JoinConfiguration type should be provided.

apiVersion: kubeadm.k8s.io/v1beta1
kind: JoinConfiguration
   ...

The JoinConfiguration type should be used to configure runtime settings, that in case of kubeadm join are the discovery method used for accessing the cluster info and all the setting which are specific to the node where kubeadm is executed, including:

- NodeRegistration, that holds fields that relate to registering the new node to the cluster; use it to customize the node name, the CRI socket to use or any other settings that should apply to this node only (e.g. the node ip).

- APIEndpoint, that represents the endpoint of the instance of the API server to be eventually deployed on this node.

Index

Package Files

bootstraptokenstring.go defaults.go defaults_unix.go doc.go register.go types.go zz_generated.conversion.go zz_generated.deepcopy.go zz_generated.defaults.go

Constants

const (
    // DefaultServiceDNSDomain defines default cluster-internal domain name for Services and Pods
    DefaultServiceDNSDomain = "cluster.local"
    // DefaultServicesSubnet defines default service subnet range
    DefaultServicesSubnet = "10.96.0.0/12"
    // DefaultClusterDNSIP defines default DNS IP
    DefaultClusterDNSIP = "10.96.0.10"
    // DefaultKubernetesVersion defines default kubernetes version
    DefaultKubernetesVersion = "stable-1"
    // DefaultAPIBindPort defines default API port
    DefaultAPIBindPort = 6443
    // DefaultCertificatesDir defines default certificate directory
    DefaultCertificatesDir = "/etc/kubernetes/pki"
    // DefaultImageRepository defines default image registry
    DefaultImageRepository = "k8s.gcr.io"
    // DefaultManifestsDir defines default manifests directory
    DefaultManifestsDir = "/etc/kubernetes/manifests"
    // DefaultClusterName defines the default cluster name
    DefaultClusterName = "kubernetes"

    // DefaultEtcdDataDir defines default location of etcd where static pods will save data to
    DefaultEtcdDataDir = "/var/lib/etcd"
    // DefaultProxyBindAddressv4 is the default bind address when the advertise address is v4
    DefaultProxyBindAddressv4 = "0.0.0.0"
    // DefaultProxyBindAddressv6 is the default bind address when the advertise address is v6
    DefaultProxyBindAddressv6 = "::"
    // DefaultDiscoveryTimeout specifies the default discovery timeout for kubeadm (used unless one is specified in the JoinConfiguration)
    DefaultDiscoveryTimeout = 5 * time.Minute
)
const (
    // DefaultCACertPath defines default location of CA certificate on Linux
    DefaultCACertPath = "/etc/kubernetes/pki/ca.crt"
    // DefaultUrlScheme defines default socket url prefix
    DefaultUrlScheme = "unix"
    // DefaultCRISocket defines the default cri socket
    DefaultCRISocket = "/var/run/dockershim.sock"
)
const GroupName = "kubeadm.k8s.io"

GroupName is the group name use in this package

Variables

var (

    // SchemeBuilder points to a list of functions added to Scheme.
    SchemeBuilder runtime.SchemeBuilder

    // AddToScheme applies all the stored functions to the scheme.
    AddToScheme = localSchemeBuilder.AddToScheme
)
var (
    // DefaultAuditPolicyLogMaxAge is defined as a var so its address can be taken
    // It is the number of days to store audit logs
    DefaultAuditPolicyLogMaxAge = int32(2)
)
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1beta1"}

SchemeGroupVersion is group version used to register these objects

func Convert_kubeadm_APIEndpoint_To_v1beta1_APIEndpoint Uses

func Convert_kubeadm_APIEndpoint_To_v1beta1_APIEndpoint(in *kubeadm.APIEndpoint, out *APIEndpoint, s conversion.Scope) error

Convert_kubeadm_APIEndpoint_To_v1beta1_APIEndpoint is an autogenerated conversion function.

func Convert_kubeadm_APIServer_To_v1beta1_APIServer Uses

func Convert_kubeadm_APIServer_To_v1beta1_APIServer(in *kubeadm.APIServer, out *APIServer, s conversion.Scope) error

Convert_kubeadm_APIServer_To_v1beta1_APIServer is an autogenerated conversion function.

func Convert_kubeadm_BootstrapTokenDiscovery_To_v1beta1_BootstrapTokenDiscovery Uses

func Convert_kubeadm_BootstrapTokenDiscovery_To_v1beta1_BootstrapTokenDiscovery(in *kubeadm.BootstrapTokenDiscovery, out *BootstrapTokenDiscovery, s conversion.Scope) error

Convert_kubeadm_BootstrapTokenDiscovery_To_v1beta1_BootstrapTokenDiscovery is an autogenerated conversion function.

func Convert_kubeadm_BootstrapTokenString_To_v1beta1_BootstrapTokenString Uses

func Convert_kubeadm_BootstrapTokenString_To_v1beta1_BootstrapTokenString(in *kubeadm.BootstrapTokenString, out *BootstrapTokenString, s conversion.Scope) error

Convert_kubeadm_BootstrapTokenString_To_v1beta1_BootstrapTokenString is an autogenerated conversion function.

func Convert_kubeadm_BootstrapToken_To_v1beta1_BootstrapToken Uses

func Convert_kubeadm_BootstrapToken_To_v1beta1_BootstrapToken(in *kubeadm.BootstrapToken, out *BootstrapToken, s conversion.Scope) error

Convert_kubeadm_BootstrapToken_To_v1beta1_BootstrapToken is an autogenerated conversion function.

func Convert_kubeadm_ClusterConfiguration_To_v1beta1_ClusterConfiguration Uses

func Convert_kubeadm_ClusterConfiguration_To_v1beta1_ClusterConfiguration(in *kubeadm.ClusterConfiguration, out *ClusterConfiguration, s conversion.Scope) error

Convert_kubeadm_ClusterConfiguration_To_v1beta1_ClusterConfiguration is an autogenerated conversion function.

func Convert_kubeadm_ClusterStatus_To_v1beta1_ClusterStatus Uses

func Convert_kubeadm_ClusterStatus_To_v1beta1_ClusterStatus(in *kubeadm.ClusterStatus, out *ClusterStatus, s conversion.Scope) error

Convert_kubeadm_ClusterStatus_To_v1beta1_ClusterStatus is an autogenerated conversion function.

func Convert_kubeadm_ControlPlaneComponent_To_v1beta1_ControlPlaneComponent Uses

func Convert_kubeadm_ControlPlaneComponent_To_v1beta1_ControlPlaneComponent(in *kubeadm.ControlPlaneComponent, out *ControlPlaneComponent, s conversion.Scope) error

Convert_kubeadm_ControlPlaneComponent_To_v1beta1_ControlPlaneComponent is an autogenerated conversion function.

func Convert_kubeadm_DNS_To_v1beta1_DNS Uses

func Convert_kubeadm_DNS_To_v1beta1_DNS(in *kubeadm.DNS, out *DNS, s conversion.Scope) error

Convert_kubeadm_DNS_To_v1beta1_DNS is an autogenerated conversion function.

func Convert_kubeadm_Discovery_To_v1beta1_Discovery Uses

func Convert_kubeadm_Discovery_To_v1beta1_Discovery(in *kubeadm.Discovery, out *Discovery, s conversion.Scope) error

Convert_kubeadm_Discovery_To_v1beta1_Discovery is an autogenerated conversion function.

func Convert_kubeadm_Etcd_To_v1beta1_Etcd Uses

func Convert_kubeadm_Etcd_To_v1beta1_Etcd(in *kubeadm.Etcd, out *Etcd, s conversion.Scope) error

Convert_kubeadm_Etcd_To_v1beta1_Etcd is an autogenerated conversion function.

func Convert_kubeadm_ExternalEtcd_To_v1beta1_ExternalEtcd Uses

func Convert_kubeadm_ExternalEtcd_To_v1beta1_ExternalEtcd(in *kubeadm.ExternalEtcd, out *ExternalEtcd, s conversion.Scope) error

Convert_kubeadm_ExternalEtcd_To_v1beta1_ExternalEtcd is an autogenerated conversion function.

func Convert_kubeadm_FileDiscovery_To_v1beta1_FileDiscovery Uses

func Convert_kubeadm_FileDiscovery_To_v1beta1_FileDiscovery(in *kubeadm.FileDiscovery, out *FileDiscovery, s conversion.Scope) error

Convert_kubeadm_FileDiscovery_To_v1beta1_FileDiscovery is an autogenerated conversion function.

func Convert_kubeadm_HostPathMount_To_v1beta1_HostPathMount Uses

func Convert_kubeadm_HostPathMount_To_v1beta1_HostPathMount(in *kubeadm.HostPathMount, out *HostPathMount, s conversion.Scope) error

Convert_kubeadm_HostPathMount_To_v1beta1_HostPathMount is an autogenerated conversion function.

func Convert_kubeadm_ImageMeta_To_v1beta1_ImageMeta Uses

func Convert_kubeadm_ImageMeta_To_v1beta1_ImageMeta(in *kubeadm.ImageMeta, out *ImageMeta, s conversion.Scope) error

Convert_kubeadm_ImageMeta_To_v1beta1_ImageMeta is an autogenerated conversion function.

func Convert_kubeadm_InitConfiguration_To_v1beta1_InitConfiguration Uses

func Convert_kubeadm_InitConfiguration_To_v1beta1_InitConfiguration(in *kubeadm.InitConfiguration, out *InitConfiguration, s conversion.Scope) error

Convert_kubeadm_InitConfiguration_To_v1beta1_InitConfiguration is an autogenerated conversion function.

func Convert_kubeadm_JoinConfiguration_To_v1beta1_JoinConfiguration Uses

func Convert_kubeadm_JoinConfiguration_To_v1beta1_JoinConfiguration(in *kubeadm.JoinConfiguration, out *JoinConfiguration, s conversion.Scope) error

Convert_kubeadm_JoinConfiguration_To_v1beta1_JoinConfiguration is an autogenerated conversion function.

func Convert_kubeadm_JoinControlPlane_To_v1beta1_JoinControlPlane Uses

func Convert_kubeadm_JoinControlPlane_To_v1beta1_JoinControlPlane(in *kubeadm.JoinControlPlane, out *JoinControlPlane, s conversion.Scope) error

Convert_kubeadm_JoinControlPlane_To_v1beta1_JoinControlPlane is an autogenerated conversion function.

func Convert_kubeadm_LocalEtcd_To_v1beta1_LocalEtcd Uses

func Convert_kubeadm_LocalEtcd_To_v1beta1_LocalEtcd(in *kubeadm.LocalEtcd, out *LocalEtcd, s conversion.Scope) error

Convert_kubeadm_LocalEtcd_To_v1beta1_LocalEtcd is an autogenerated conversion function.

func Convert_kubeadm_Networking_To_v1beta1_Networking Uses

func Convert_kubeadm_Networking_To_v1beta1_Networking(in *kubeadm.Networking, out *Networking, s conversion.Scope) error

Convert_kubeadm_Networking_To_v1beta1_Networking is an autogenerated conversion function.

func Convert_kubeadm_NodeRegistrationOptions_To_v1beta1_NodeRegistrationOptions Uses

func Convert_kubeadm_NodeRegistrationOptions_To_v1beta1_NodeRegistrationOptions(in *kubeadm.NodeRegistrationOptions, out *NodeRegistrationOptions, s conversion.Scope) error

Convert_kubeadm_NodeRegistrationOptions_To_v1beta1_NodeRegistrationOptions is an autogenerated conversion function.

func Convert_v1beta1_APIEndpoint_To_kubeadm_APIEndpoint Uses

func Convert_v1beta1_APIEndpoint_To_kubeadm_APIEndpoint(in *APIEndpoint, out *kubeadm.APIEndpoint, s conversion.Scope) error

Convert_v1beta1_APIEndpoint_To_kubeadm_APIEndpoint is an autogenerated conversion function.

func Convert_v1beta1_APIServer_To_kubeadm_APIServer Uses

func Convert_v1beta1_APIServer_To_kubeadm_APIServer(in *APIServer, out *kubeadm.APIServer, s conversion.Scope) error

Convert_v1beta1_APIServer_To_kubeadm_APIServer is an autogenerated conversion function.

func Convert_v1beta1_BootstrapTokenDiscovery_To_kubeadm_BootstrapTokenDiscovery Uses

func Convert_v1beta1_BootstrapTokenDiscovery_To_kubeadm_BootstrapTokenDiscovery(in *BootstrapTokenDiscovery, out *kubeadm.BootstrapTokenDiscovery, s conversion.Scope) error

Convert_v1beta1_BootstrapTokenDiscovery_To_kubeadm_BootstrapTokenDiscovery is an autogenerated conversion function.

func Convert_v1beta1_BootstrapTokenString_To_kubeadm_BootstrapTokenString Uses

func Convert_v1beta1_BootstrapTokenString_To_kubeadm_BootstrapTokenString(in *BootstrapTokenString, out *kubeadm.BootstrapTokenString, s conversion.Scope) error

Convert_v1beta1_BootstrapTokenString_To_kubeadm_BootstrapTokenString is an autogenerated conversion function.

func Convert_v1beta1_BootstrapToken_To_kubeadm_BootstrapToken Uses

func Convert_v1beta1_BootstrapToken_To_kubeadm_BootstrapToken(in *BootstrapToken, out *kubeadm.BootstrapToken, s conversion.Scope) error

Convert_v1beta1_BootstrapToken_To_kubeadm_BootstrapToken is an autogenerated conversion function.

func Convert_v1beta1_ClusterConfiguration_To_kubeadm_ClusterConfiguration Uses

func Convert_v1beta1_ClusterConfiguration_To_kubeadm_ClusterConfiguration(in *ClusterConfiguration, out *kubeadm.ClusterConfiguration, s conversion.Scope) error

Convert_v1beta1_ClusterConfiguration_To_kubeadm_ClusterConfiguration is an autogenerated conversion function.

func Convert_v1beta1_ClusterStatus_To_kubeadm_ClusterStatus Uses

func Convert_v1beta1_ClusterStatus_To_kubeadm_ClusterStatus(in *ClusterStatus, out *kubeadm.ClusterStatus, s conversion.Scope) error

Convert_v1beta1_ClusterStatus_To_kubeadm_ClusterStatus is an autogenerated conversion function.

func Convert_v1beta1_ControlPlaneComponent_To_kubeadm_ControlPlaneComponent Uses

func Convert_v1beta1_ControlPlaneComponent_To_kubeadm_ControlPlaneComponent(in *ControlPlaneComponent, out *kubeadm.ControlPlaneComponent, s conversion.Scope) error

Convert_v1beta1_ControlPlaneComponent_To_kubeadm_ControlPlaneComponent is an autogenerated conversion function.

func Convert_v1beta1_DNS_To_kubeadm_DNS Uses

func Convert_v1beta1_DNS_To_kubeadm_DNS(in *DNS, out *kubeadm.DNS, s conversion.Scope) error

Convert_v1beta1_DNS_To_kubeadm_DNS is an autogenerated conversion function.

func Convert_v1beta1_Discovery_To_kubeadm_Discovery Uses

func Convert_v1beta1_Discovery_To_kubeadm_Discovery(in *Discovery, out *kubeadm.Discovery, s conversion.Scope) error

Convert_v1beta1_Discovery_To_kubeadm_Discovery is an autogenerated conversion function.

func Convert_v1beta1_Etcd_To_kubeadm_Etcd Uses

func Convert_v1beta1_Etcd_To_kubeadm_Etcd(in *Etcd, out *kubeadm.Etcd, s conversion.Scope) error

Convert_v1beta1_Etcd_To_kubeadm_Etcd is an autogenerated conversion function.

func Convert_v1beta1_ExternalEtcd_To_kubeadm_ExternalEtcd Uses

func Convert_v1beta1_ExternalEtcd_To_kubeadm_ExternalEtcd(in *ExternalEtcd, out *kubeadm.ExternalEtcd, s conversion.Scope) error

Convert_v1beta1_ExternalEtcd_To_kubeadm_ExternalEtcd is an autogenerated conversion function.

func Convert_v1beta1_FileDiscovery_To_kubeadm_FileDiscovery Uses

func Convert_v1beta1_FileDiscovery_To_kubeadm_FileDiscovery(in *FileDiscovery, out *kubeadm.FileDiscovery, s conversion.Scope) error

Convert_v1beta1_FileDiscovery_To_kubeadm_FileDiscovery is an autogenerated conversion function.

func Convert_v1beta1_HostPathMount_To_kubeadm_HostPathMount Uses

func Convert_v1beta1_HostPathMount_To_kubeadm_HostPathMount(in *HostPathMount, out *kubeadm.HostPathMount, s conversion.Scope) error

Convert_v1beta1_HostPathMount_To_kubeadm_HostPathMount is an autogenerated conversion function.

func Convert_v1beta1_ImageMeta_To_kubeadm_ImageMeta Uses

func Convert_v1beta1_ImageMeta_To_kubeadm_ImageMeta(in *ImageMeta, out *kubeadm.ImageMeta, s conversion.Scope) error

Convert_v1beta1_ImageMeta_To_kubeadm_ImageMeta is an autogenerated conversion function.

func Convert_v1beta1_InitConfiguration_To_kubeadm_InitConfiguration Uses

func Convert_v1beta1_InitConfiguration_To_kubeadm_InitConfiguration(in *InitConfiguration, out *kubeadm.InitConfiguration, s conversion.Scope) error

Convert_v1beta1_InitConfiguration_To_kubeadm_InitConfiguration is an autogenerated conversion function.

func Convert_v1beta1_JoinConfiguration_To_kubeadm_JoinConfiguration Uses

func Convert_v1beta1_JoinConfiguration_To_kubeadm_JoinConfiguration(in *JoinConfiguration, out *kubeadm.JoinConfiguration, s conversion.Scope) error

Convert_v1beta1_JoinConfiguration_To_kubeadm_JoinConfiguration is an autogenerated conversion function.

func Convert_v1beta1_JoinControlPlane_To_kubeadm_JoinControlPlane Uses

func Convert_v1beta1_JoinControlPlane_To_kubeadm_JoinControlPlane(in *JoinControlPlane, out *kubeadm.JoinControlPlane, s conversion.Scope) error

Convert_v1beta1_JoinControlPlane_To_kubeadm_JoinControlPlane is an autogenerated conversion function.

func Convert_v1beta1_LocalEtcd_To_kubeadm_LocalEtcd Uses

func Convert_v1beta1_LocalEtcd_To_kubeadm_LocalEtcd(in *LocalEtcd, out *kubeadm.LocalEtcd, s conversion.Scope) error

Convert_v1beta1_LocalEtcd_To_kubeadm_LocalEtcd is an autogenerated conversion function.

func Convert_v1beta1_Networking_To_kubeadm_Networking Uses

func Convert_v1beta1_Networking_To_kubeadm_Networking(in *Networking, out *kubeadm.Networking, s conversion.Scope) error

Convert_v1beta1_Networking_To_kubeadm_Networking is an autogenerated conversion function.

func Convert_v1beta1_NodeRegistrationOptions_To_kubeadm_NodeRegistrationOptions Uses

func Convert_v1beta1_NodeRegistrationOptions_To_kubeadm_NodeRegistrationOptions(in *NodeRegistrationOptions, out *kubeadm.NodeRegistrationOptions, s conversion.Scope) error

Convert_v1beta1_NodeRegistrationOptions_To_kubeadm_NodeRegistrationOptions is an autogenerated conversion function.

func Kind Uses

func Kind(kind string) schema.GroupKind

Kind takes an unqualified kind and returns a Group qualified GroupKind

func RegisterConversions Uses

func RegisterConversions(s *runtime.Scheme) error

RegisterConversions adds conversion functions to the given scheme. Public to allow building arbitrary schemes.

func RegisterDefaults Uses

func RegisterDefaults(scheme *runtime.Scheme) error

RegisterDefaults adds defaulters functions to the given scheme. Public to allow building arbitrary schemes. All generated defaulters are covering - they call all nested defaulters.

func Resource Uses

func Resource(resource string) schema.GroupResource

Resource takes an unqualified resource and returns a Group qualified GroupResource

func SetDefaults_APIEndpoint Uses

func SetDefaults_APIEndpoint(obj *APIEndpoint)

SetDefaults_APIEndpoint sets the defaults for the API server instance deployed on a node.

func SetDefaults_APIServer Uses

func SetDefaults_APIServer(obj *APIServer)

SetDefaults_APIServer assigns default values for the API Server

func SetDefaults_BootstrapToken Uses

func SetDefaults_BootstrapToken(bt *BootstrapToken)

SetDefaults_BootstrapToken sets the defaults for an individual Bootstrap Token

func SetDefaults_BootstrapTokens Uses

func SetDefaults_BootstrapTokens(obj *InitConfiguration)

SetDefaults_BootstrapTokens sets the defaults for the .BootstrapTokens field If the slice is empty, it's defaulted with one token. Otherwise it just loops through the slice and sets the defaults for the omitempty fields that are TTL, Usages and Groups. Token is NOT defaulted with a random one in the API defaulting layer, but set to a random value later at runtime if not set before.

func SetDefaults_ClusterConfiguration Uses

func SetDefaults_ClusterConfiguration(obj *ClusterConfiguration)

SetDefaults_ClusterConfiguration assigns default values for the ClusterConfiguration

func SetDefaults_DNS Uses

func SetDefaults_DNS(obj *ClusterConfiguration)

SetDefaults_DNS assigns default values for the DNS component

func SetDefaults_Discovery Uses

func SetDefaults_Discovery(obj *Discovery)

SetDefaults_Discovery assigns default values for the discovery process

func SetDefaults_Etcd Uses

func SetDefaults_Etcd(obj *ClusterConfiguration)

SetDefaults_Etcd assigns default values for the proxy

func SetDefaults_FileDiscovery Uses

func SetDefaults_FileDiscovery(obj *FileDiscovery)

SetDefaults_FileDiscovery assigns default values for file based discovery

func SetDefaults_InitConfiguration Uses

func SetDefaults_InitConfiguration(obj *InitConfiguration)

SetDefaults_InitConfiguration assigns default values for the InitConfiguration

func SetDefaults_JoinConfiguration Uses

func SetDefaults_JoinConfiguration(obj *JoinConfiguration)

SetDefaults_JoinConfiguration assigns default values to a regular node

func SetDefaults_JoinControlPlane Uses

func SetDefaults_JoinControlPlane(obj *JoinControlPlane)

func SetDefaults_NodeRegistrationOptions Uses

func SetDefaults_NodeRegistrationOptions(obj *NodeRegistrationOptions)

func SetObjectDefaults_ClusterConfiguration Uses

func SetObjectDefaults_ClusterConfiguration(in *ClusterConfiguration)

func SetObjectDefaults_ClusterStatus Uses

func SetObjectDefaults_ClusterStatus(in *ClusterStatus)

func SetObjectDefaults_InitConfiguration Uses

func SetObjectDefaults_InitConfiguration(in *InitConfiguration)

func SetObjectDefaults_JoinConfiguration Uses

func SetObjectDefaults_JoinConfiguration(in *JoinConfiguration)

type APIEndpoint Uses

type APIEndpoint struct {
    // AdvertiseAddress sets the IP address for the API server to advertise.
    AdvertiseAddress string `json:"advertiseAddress"`

    // BindPort sets the secure port for the API Server to bind to.
    // Defaults to 6443.
    BindPort int32 `json:"bindPort"`
}

APIEndpoint struct contains elements of API server instance deployed on a node.

func (*APIEndpoint) DeepCopy Uses

func (in *APIEndpoint) DeepCopy() *APIEndpoint

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new APIEndpoint.

func (*APIEndpoint) DeepCopyInto Uses

func (in *APIEndpoint) DeepCopyInto(out *APIEndpoint)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type APIServer Uses

type APIServer struct {
    ControlPlaneComponent `json:",inline"`

    // CertSANs sets extra Subject Alternative Names for the API Server signing cert.
    CertSANs []string `json:"certSANs,omitempty"`

    // TimeoutForControlPlane controls the timeout that we use for API server to appear
    TimeoutForControlPlane *metav1.Duration `json:"timeoutForControlPlane,omitempty"`
}

APIServer holds settings necessary for API server deployments in the cluster

func (*APIServer) DeepCopy Uses

func (in *APIServer) DeepCopy() *APIServer

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new APIServer.

func (*APIServer) DeepCopyInto Uses

func (in *APIServer) DeepCopyInto(out *APIServer)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type BootstrapToken Uses

type BootstrapToken struct {
    // Token is used for establishing bidirectional trust between nodes and masters.
    // Used for joining nodes in the cluster.
    Token *BootstrapTokenString `json:"token"`
    // Description sets a human-friendly message why this token exists and what it's used
    // for, so other administrators can know its purpose.
    Description string `json:"description,omitempty"`
    // TTL defines the time to live for this token. Defaults to 24h.
    // Expires and TTL are mutually exclusive.
    TTL *metav1.Duration `json:"ttl,omitempty"`
    // Expires specifies the timestamp when this token expires. Defaults to being set
    // dynamically at runtime based on the TTL. Expires and TTL are mutually exclusive.
    Expires *metav1.Time `json:"expires,omitempty"`
    // Usages describes the ways in which this token can be used. Can by default be used
    // for establishing bidirectional trust, but that can be changed here.
    Usages []string `json:"usages,omitempty"`
    // Groups specifies the extra groups that this token will authenticate as when/if
    // used for authentication
    Groups []string `json:"groups,omitempty"`
}

BootstrapToken describes one bootstrap token, stored as a Secret in the cluster

func (*BootstrapToken) DeepCopy Uses

func (in *BootstrapToken) DeepCopy() *BootstrapToken

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BootstrapToken.

func (*BootstrapToken) DeepCopyInto Uses

func (in *BootstrapToken) DeepCopyInto(out *BootstrapToken)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type BootstrapTokenDiscovery Uses

type BootstrapTokenDiscovery struct {
    // Token is a token used to validate cluster information
    // fetched from the master.
    Token string `json:"token"`

    // APIServerEndpoint is an IP or domain name to the API server from which info will be fetched.
    APIServerEndpoint string `json:"apiServerEndpoint,omitempty"`

    // CACertHashes specifies a set of public key pins to verify
    // when token-based discovery is used. The root CA found during discovery
    // must match one of these values. Specifying an empty set disables root CA
    // pinning, which can be unsafe. Each hash is specified as "<type>:<value>",
    // where the only currently supported type is "sha256". This is a hex-encoded
    // SHA-256 hash of the Subject Public Key Info (SPKI) object in DER-encoded
    // ASN.1. These hashes can be calculated using, for example, OpenSSL:
    // openssl x509 -pubkey -in ca.crt openssl rsa -pubin -outform der 2>&/dev/null | openssl dgst -sha256 -hex
    CACertHashes []string `json:"caCertHashes,omitempty"`

    // UnsafeSkipCAVerification allows token-based discovery
    // without CA verification via CACertHashes. This can weaken
    // the security of kubeadm since other nodes can impersonate the master.
    UnsafeSkipCAVerification bool `json:"unsafeSkipCAVerification"`
}

BootstrapTokenDiscovery is used to set the options for bootstrap token based discovery

func (*BootstrapTokenDiscovery) DeepCopy Uses

func (in *BootstrapTokenDiscovery) DeepCopy() *BootstrapTokenDiscovery

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BootstrapTokenDiscovery.

func (*BootstrapTokenDiscovery) DeepCopyInto Uses

func (in *BootstrapTokenDiscovery) DeepCopyInto(out *BootstrapTokenDiscovery)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type BootstrapTokenString Uses

type BootstrapTokenString struct {
    ID     string
    Secret string
}

BootstrapTokenString is a token of the format abcdef.abcdef0123456789 that is used for both validation of the practically of the API server from a joining node's point of view and as an authentication method for the node in the bootstrap phase of "kubeadm join". This token is and should be short-lived

func NewBootstrapTokenString Uses

func NewBootstrapTokenString(token string) (*BootstrapTokenString, error)

NewBootstrapTokenString converts the given Bootstrap Token as a string to the BootstrapTokenString object used for serialization/deserialization and internal usage. It also automatically validates that the given token is of the right format

func NewBootstrapTokenStringFromIDAndSecret Uses

func NewBootstrapTokenStringFromIDAndSecret(id, secret string) (*BootstrapTokenString, error)

NewBootstrapTokenStringFromIDAndSecret is a wrapper around NewBootstrapTokenString that allows the caller to specify the ID and Secret separately

func (*BootstrapTokenString) DeepCopy Uses

func (in *BootstrapTokenString) DeepCopy() *BootstrapTokenString

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BootstrapTokenString.

func (*BootstrapTokenString) DeepCopyInto Uses

func (in *BootstrapTokenString) DeepCopyInto(out *BootstrapTokenString)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (BootstrapTokenString) MarshalJSON Uses

func (bts BootstrapTokenString) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface.

func (BootstrapTokenString) String Uses

func (bts BootstrapTokenString) String() string

String returns the string representation of the BootstrapTokenString

func (*BootstrapTokenString) UnmarshalJSON Uses

func (bts *BootstrapTokenString) UnmarshalJSON(b []byte) error

UnmarshalJSON implements the json.Unmarshaller interface.

type ClusterConfiguration Uses

type ClusterConfiguration struct {
    metav1.TypeMeta `json:",inline"`

    // Etcd holds configuration for etcd.
    Etcd Etcd `json:"etcd"`

    // Networking holds configuration for the networking topology of the cluster.
    Networking Networking `json:"networking"`

    // KubernetesVersion is the target version of the control plane.
    KubernetesVersion string `json:"kubernetesVersion"`

    // ControlPlaneEndpoint sets a stable IP address or DNS name for the control plane; it
    // can be a valid IP address or a RFC-1123 DNS subdomain, both with optional TCP port.
    // In case the ControlPlaneEndpoint is not specified, the AdvertiseAddress + BindPort
    // are used; in case the ControlPlaneEndpoint is specified but without a TCP port,
    // the BindPort is used.
    // Possible usages are:
    // e.g. In a cluster with more than one control plane instances, this field should be
    // assigned the address of the external load balancer in front of the
    // control plane instances.
    // e.g.  in environments with enforced node recycling, the ControlPlaneEndpoint
    // could be used for assigning a stable DNS to the control plane.
    ControlPlaneEndpoint string `json:"controlPlaneEndpoint"`

    // APIServer contains extra settings for the API server control plane component
    APIServer APIServer `json:"apiServer,omitempty"`

    // ControllerManager contains extra settings for the controller manager control plane component
    ControllerManager ControlPlaneComponent `json:"controllerManager,omitempty"`

    // Scheduler contains extra settings for the scheduler control plane component
    Scheduler ControlPlaneComponent `json:"scheduler,omitempty"`

    // DNS defines the options for the DNS add-on installed in the cluster.
    DNS DNS `json:"dns"`

    // CertificatesDir specifies where to store or look for all required certificates.
    CertificatesDir string `json:"certificatesDir"`

    // ImageRepository sets the container registry to pull images from.
    // If empty, `k8s.gcr.io` will be used by default; in case of kubernetes version is a CI build (kubernetes version starts with `ci/` or `ci-cross/`)
    // `gcr.io/kubernetes-ci-images` will be used as a default for control plane components and for kube-proxy, while `k8s.gcr.io`
    // will be used for all the other images.
    ImageRepository string `json:"imageRepository"`

    // UseHyperKubeImage controls if hyperkube should be used for Kubernetes components instead of their respective separate images
    UseHyperKubeImage bool `json:"useHyperKubeImage,omitempty"`

    // FeatureGates enabled by the user.
    FeatureGates map[string]bool `json:"featureGates,omitempty"`

    // The cluster name
    ClusterName string `json:"clusterName,omitempty"`
}

ClusterConfiguration contains cluster-wide configuration for a kubeadm cluster

func (*ClusterConfiguration) DeepCopy Uses

func (in *ClusterConfiguration) DeepCopy() *ClusterConfiguration

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterConfiguration.

func (*ClusterConfiguration) DeepCopyInto Uses

func (in *ClusterConfiguration) DeepCopyInto(out *ClusterConfiguration)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*ClusterConfiguration) DeepCopyObject Uses

func (in *ClusterConfiguration) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type ClusterStatus Uses

type ClusterStatus struct {
    metav1.TypeMeta `json:",inline"`

    // APIEndpoints currently available in the cluster, one for each control plane/api server instance.
    // The key of the map is the IP of the host's default interface
    APIEndpoints map[string]APIEndpoint `json:"apiEndpoints"`
}

ClusterStatus contains the cluster status. The ClusterStatus will be stored in the kubeadm-config ConfigMap in the cluster, and then updated by kubeadm when additional control plane instance joins or leaves the cluster.

func (*ClusterStatus) DeepCopy Uses

func (in *ClusterStatus) DeepCopy() *ClusterStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterStatus.

func (*ClusterStatus) DeepCopyInto Uses

func (in *ClusterStatus) DeepCopyInto(out *ClusterStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*ClusterStatus) DeepCopyObject Uses

func (in *ClusterStatus) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type ControlPlaneComponent Uses

type ControlPlaneComponent struct {
    // ExtraArgs is an extra set of flags to pass to the control plane component.
    // TODO: This is temporary and ideally we would like to switch all components to
    // use ComponentConfig + ConfigMaps.
    ExtraArgs map[string]string `json:"extraArgs,omitempty"`

    // ExtraVolumes is an extra set of host volumes, mounted to the control plane component.
    ExtraVolumes []HostPathMount `json:"extraVolumes,omitempty"`
}

ControlPlaneComponent holds settings common to control plane component of the cluster

func (*ControlPlaneComponent) DeepCopy Uses

func (in *ControlPlaneComponent) DeepCopy() *ControlPlaneComponent

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControlPlaneComponent.

func (*ControlPlaneComponent) DeepCopyInto Uses

func (in *ControlPlaneComponent) DeepCopyInto(out *ControlPlaneComponent)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type DNS Uses

type DNS struct {
    // Type defines the DNS add-on to be used
    Type DNSAddOnType `json:"type"`

    // ImageMeta allows to customize the image used for the DNS component
    ImageMeta `json:",inline"`
}

DNS defines the DNS addon that should be used in the cluster

func (*DNS) DeepCopy Uses

func (in *DNS) DeepCopy() *DNS

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DNS.

func (*DNS) DeepCopyInto Uses

func (in *DNS) DeepCopyInto(out *DNS)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type DNSAddOnType Uses

type DNSAddOnType string

DNSAddOnType defines string identifying DNS add-on types

const (
    // CoreDNS add-on type
    CoreDNS DNSAddOnType = "CoreDNS"

    // KubeDNS add-on type
    KubeDNS DNSAddOnType = "kube-dns"
)

type Discovery Uses

type Discovery struct {
    // BootstrapToken is used to set the options for bootstrap token based discovery
    // BootstrapToken and File are mutually exclusive
    BootstrapToken *BootstrapTokenDiscovery `json:"bootstrapToken,omitempty"`

    // File is used to specify a file or URL to a kubeconfig file from which to load cluster information
    // BootstrapToken and File are mutually exclusive
    File *FileDiscovery `json:"file,omitempty"`

    // TLSBootstrapToken is a token used for TLS bootstrapping.
    // If .BootstrapToken is set, this field is defaulted to .BootstrapToken.Token, but can be overridden.
    // If .File is set, this field **must be set** in case the KubeConfigFile does not contain any other authentication information
    TLSBootstrapToken string `json:"tlsBootstrapToken"`

    // Timeout modifies the discovery timeout
    Timeout *metav1.Duration `json:"timeout,omitempty"`
}

Discovery specifies the options for the kubelet to use during the TLS Bootstrap process

func (*Discovery) DeepCopy Uses

func (in *Discovery) DeepCopy() *Discovery

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Discovery.

func (*Discovery) DeepCopyInto Uses

func (in *Discovery) DeepCopyInto(out *Discovery)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type Etcd Uses

type Etcd struct {

    // Local provides configuration knobs for configuring the local etcd instance
    // Local and External are mutually exclusive
    Local *LocalEtcd `json:"local,omitempty"`

    // External describes how to connect to an external etcd cluster
    // Local and External are mutually exclusive
    External *ExternalEtcd `json:"external,omitempty"`
}

Etcd contains elements describing Etcd configuration.

func (*Etcd) DeepCopy Uses

func (in *Etcd) DeepCopy() *Etcd

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Etcd.

func (*Etcd) DeepCopyInto Uses

func (in *Etcd) DeepCopyInto(out *Etcd)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ExternalEtcd Uses

type ExternalEtcd struct {
    // Endpoints of etcd members. Required for ExternalEtcd.
    Endpoints []string `json:"endpoints"`

    // CAFile is an SSL Certificate Authority file used to secure etcd communication.
    // Required if using a TLS connection.
    CAFile string `json:"caFile"`

    // CertFile is an SSL certification file used to secure etcd communication.
    // Required if using a TLS connection.
    CertFile string `json:"certFile"`

    // KeyFile is an SSL key file used to secure etcd communication.
    // Required if using a TLS connection.
    KeyFile string `json:"keyFile"`
}

ExternalEtcd describes an external etcd cluster. Kubeadm has no knowledge of where certificate files live and they must be supplied.

func (*ExternalEtcd) DeepCopy Uses

func (in *ExternalEtcd) DeepCopy() *ExternalEtcd

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExternalEtcd.

func (*ExternalEtcd) DeepCopyInto Uses

func (in *ExternalEtcd) DeepCopyInto(out *ExternalEtcd)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type FileDiscovery Uses

type FileDiscovery struct {
    // KubeConfigPath is used to specify the actual file path or URL to the kubeconfig file from which to load cluster information
    KubeConfigPath string `json:"kubeConfigPath"`
}

FileDiscovery is used to specify a file or URL to a kubeconfig file from which to load cluster information

func (*FileDiscovery) DeepCopy Uses

func (in *FileDiscovery) DeepCopy() *FileDiscovery

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new FileDiscovery.

func (*FileDiscovery) DeepCopyInto Uses

func (in *FileDiscovery) DeepCopyInto(out *FileDiscovery)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type HostPathMount Uses

type HostPathMount struct {
    // Name of the volume inside the pod template.
    Name string `json:"name"`
    // HostPath is the path in the host that will be mounted inside
    // the pod.
    HostPath string `json:"hostPath"`
    // MountPath is the path inside the pod where hostPath will be mounted.
    MountPath string `json:"mountPath"`
    // ReadOnly controls write access to the volume
    ReadOnly bool `json:"readOnly,omitempty"`
    // PathType is the type of the HostPath.
    PathType v1.HostPathType `json:"pathType,omitempty"`
}

HostPathMount contains elements describing volumes that are mounted from the host.

func (*HostPathMount) DeepCopy Uses

func (in *HostPathMount) DeepCopy() *HostPathMount

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HostPathMount.

func (*HostPathMount) DeepCopyInto Uses

func (in *HostPathMount) DeepCopyInto(out *HostPathMount)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ImageMeta Uses

type ImageMeta struct {
    // ImageRepository sets the container registry to pull images from.
    // if not set, the ImageRepository defined in ClusterConfiguration will be used instead.
    ImageRepository string `json:"imageRepository,omitempty"`

    // ImageTag allows to specify a tag for the image.
    // In case this value is set, kubeadm does not change automatically the version of the above components during upgrades.
    ImageTag string `json:"imageTag,omitempty"`
}

ImageMeta allows to customize the image used for components that are not originated from the Kubernetes/Kubernetes release process

func (*ImageMeta) DeepCopy Uses

func (in *ImageMeta) DeepCopy() *ImageMeta

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ImageMeta.

func (*ImageMeta) DeepCopyInto Uses

func (in *ImageMeta) DeepCopyInto(out *ImageMeta)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type InitConfiguration Uses

type InitConfiguration struct {
    metav1.TypeMeta `json:",inline"`

    // ClusterConfiguration holds the cluster-wide information, and embeds that struct (which can be (un)marshalled separately as well)
    // When InitConfiguration is marshalled to bytes in the external version, this information IS NOT preserved (which can be seen from
    // the `json:"-"` tag. This is due to that when InitConfiguration is (un)marshalled, it turns into two YAML documents, one for the
    // InitConfiguration and ClusterConfiguration. Hence, the information must not be duplicated, and is therefore omitted here.
    ClusterConfiguration `json:"-"`

    // BootstrapTokens is respected at `kubeadm init` time and describes a set of Bootstrap Tokens to create.
    // This information IS NOT uploaded to the kubeadm cluster configmap, partly because of its sensitive nature
    BootstrapTokens []BootstrapToken `json:"bootstrapTokens,omitempty"`

    // NodeRegistration holds fields that relate to registering the new master node to the cluster
    NodeRegistration NodeRegistrationOptions `json:"nodeRegistration,omitempty"`

    // LocalAPIEndpoint represents the endpoint of the API server instance that's deployed on this control plane node
    // In HA setups, this differs from ClusterConfiguration.ControlPlaneEndpoint in the sense that ControlPlaneEndpoint
    // is the global endpoint for the cluster, which then loadbalances the requests to each individual API server. This
    // configuration object lets you customize what IP/DNS name and port the local API server advertises it's accessible
    // on. By default, kubeadm tries to auto-detect the IP of the default interface and use that, but in case that process
    // fails you may set the desired value here.
    LocalAPIEndpoint APIEndpoint `json:"localAPIEndpoint,omitempty"`
}

InitConfiguration contains a list of elements that is specific "kubeadm init"-only runtime information.

func (*InitConfiguration) DeepCopy Uses

func (in *InitConfiguration) DeepCopy() *InitConfiguration

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new InitConfiguration.

func (*InitConfiguration) DeepCopyInto Uses

func (in *InitConfiguration) DeepCopyInto(out *InitConfiguration)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*InitConfiguration) DeepCopyObject Uses

func (in *InitConfiguration) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type JoinConfiguration Uses

type JoinConfiguration struct {
    metav1.TypeMeta `json:",inline"`

    // NodeRegistration holds fields that relate to registering the new master node to the cluster
    NodeRegistration NodeRegistrationOptions `json:"nodeRegistration"`

    // CACertPath is the path to the SSL certificate authority used to
    // secure comunications between node and master.
    // Defaults to "/etc/kubernetes/pki/ca.crt".
    CACertPath string `json:"caCertPath"`

    // Discovery specifies the options for the kubelet to use during the TLS Bootstrap process
    Discovery Discovery `json:"discovery"`

    // ControlPlane defines the additional control plane instance to be deployed on the joining node.
    // If nil, no additional control plane instance will be deployed.
    ControlPlane *JoinControlPlane `json:"controlPlane,omitempty"`
}

JoinConfiguration contains elements describing a particular node.

func (*JoinConfiguration) DeepCopy Uses

func (in *JoinConfiguration) DeepCopy() *JoinConfiguration

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JoinConfiguration.

func (*JoinConfiguration) DeepCopyInto Uses

func (in *JoinConfiguration) DeepCopyInto(out *JoinConfiguration)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*JoinConfiguration) DeepCopyObject Uses

func (in *JoinConfiguration) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type JoinControlPlane Uses

type JoinControlPlane struct {
    // LocalAPIEndpoint represents the endpoint of the API server instance to be deployed on this node.
    LocalAPIEndpoint APIEndpoint `json:"localAPIEndpoint,omitempty"`
}

JoinControlPlane contains elements describing an additional control plane instance to be deployed on the joining node.

func (*JoinControlPlane) DeepCopy Uses

func (in *JoinControlPlane) DeepCopy() *JoinControlPlane

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JoinControlPlane.

func (*JoinControlPlane) DeepCopyInto Uses

func (in *JoinControlPlane) DeepCopyInto(out *JoinControlPlane)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type LocalEtcd Uses

type LocalEtcd struct {
    // ImageMeta allows to customize the container used for etcd
    ImageMeta `json:",inline"`

    // DataDir is the directory etcd will place its data.
    // Defaults to "/var/lib/etcd".
    DataDir string `json:"dataDir"`

    // ExtraArgs are extra arguments provided to the etcd binary
    // when run inside a static pod.
    ExtraArgs map[string]string `json:"extraArgs,omitempty"`

    // ServerCertSANs sets extra Subject Alternative Names for the etcd server signing cert.
    ServerCertSANs []string `json:"serverCertSANs,omitempty"`
    // PeerCertSANs sets extra Subject Alternative Names for the etcd peer signing cert.
    PeerCertSANs []string `json:"peerCertSANs,omitempty"`
}

LocalEtcd describes that kubeadm should run an etcd cluster locally

func (*LocalEtcd) DeepCopy Uses

func (in *LocalEtcd) DeepCopy() *LocalEtcd

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LocalEtcd.

func (*LocalEtcd) DeepCopyInto Uses

func (in *LocalEtcd) DeepCopyInto(out *LocalEtcd)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type Networking Uses

type Networking struct {
    // ServiceSubnet is the subnet used by k8s services. Defaults to "10.96.0.0/12".
    ServiceSubnet string `json:"serviceSubnet"`
    // PodSubnet is the subnet used by pods.
    PodSubnet string `json:"podSubnet"`
    // DNSDomain is the dns domain used by k8s services. Defaults to "cluster.local".
    DNSDomain string `json:"dnsDomain"`
}

Networking contains elements describing cluster's networking configuration

func (*Networking) DeepCopy Uses

func (in *Networking) DeepCopy() *Networking

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Networking.

func (*Networking) DeepCopyInto Uses

func (in *Networking) DeepCopyInto(out *Networking)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type NodeRegistrationOptions Uses

type NodeRegistrationOptions struct {

    // Name is the `.Metadata.Name` field of the Node API object that will be created in this `kubeadm init` or `kubeadm joiń` operation.
    // This field is also used in the CommonName field of the kubelet's client certificate to the API server.
    // Defaults to the hostname of the node if not provided.
    Name string `json:"name,omitempty"`

    // CRISocket is used to retrieve container runtime info. This information will be annotated to the Node API object, for later re-use
    CRISocket string `json:"criSocket,omitempty"`

    // Taints specifies the taints the Node API object should be registered with. If this field is unset, i.e. nil, in the `kubeadm init` process
    // it will be defaulted to []v1.Taint{'node-role.kubernetes.io/master=""'}. If you don't want to taint your master node, set this field to an
    // empty slice, i.e. `taints: {}` in the YAML file. This field is solely used for Node registration.
    Taints []v1.Taint `json:"taints,omitempty"`

    // KubeletExtraArgs passes through extra arguments to the kubelet. The arguments here are passed to the kubelet command line via the environment file
    // kubeadm writes at runtime for the kubelet to source. This overrides the generic base-level configuration in the kubelet-config-1.X ConfigMap
    // Flags have higher priority when parsing. These values are local and specific to the node kubeadm is executing on.
    KubeletExtraArgs map[string]string `json:"kubeletExtraArgs,omitempty"`
}

NodeRegistrationOptions holds fields that relate to registering a new master or node to the cluster, either via "kubeadm init" or "kubeadm join"

func (*NodeRegistrationOptions) DeepCopy Uses

func (in *NodeRegistrationOptions) DeepCopy() *NodeRegistrationOptions

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NodeRegistrationOptions.

func (*NodeRegistrationOptions) DeepCopyInto Uses

func (in *NodeRegistrationOptions) DeepCopyInto(out *NodeRegistrationOptions)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

Package v1beta1 imports 15 packages (graph) and is imported by 36 packages. Updated 2018-11-30. Refresh now. Tools for package owners.