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types.go
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types.go
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/*
* Tencent is pleased to support the open source community by making TKEStack
* available.
*
* Copyright (C) 2012-2019 Tencent. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use
* this file except in compliance with the License. You may obtain a copy of the
* License at
*
* https://opensource.org/licenses/Apache-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package v1
import (
"fmt"
"math/rand"
"net"
"os"
"path"
strings "strings"
pkgerrors "github.com/pkg/errors"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/resource"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/util/intstr"
"k8s.io/client-go/rest"
applicationv1 "tkestack.io/tke/api/application/v1"
)
// +genclient
// +genclient:nonNamespaced
// +genclient:skipVerbs=deleteCollection
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// Cluster is a Kubernetes cluster in
type Cluster struct {
metav1.TypeMeta `json:",inline"`
// +optional
metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// Spec defines the desired identities of clusters in this set.
// +optional
Spec ClusterSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`
// +optional
Status ClusterStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"`
}
// +genclient:nonNamespaced
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// ClusterList is the whole list of all clusters which owned by a tenant.
type ClusterList struct {
metav1.TypeMeta `json:",inline"`
// +optional
metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// List of clusters
Items []Cluster `json:"items" protobuf:"bytes,2,rep,name=items"`
}
// ClusterMachine is the master machine definition of cluster.
type ClusterMachine struct {
IP string `json:"ip" protobuf:"bytes,1,opt,name=ip"`
Port int32 `json:"port" protobuf:"varint,2,opt,name=port"`
Username string `json:"username" protobuf:"bytes,3,opt,name=username"`
// +optional
Password []byte `json:"password,omitempty" protobuf:"bytes,4,opt,name=password"`
// +optional
PrivateKey []byte `json:"privateKey,omitempty" protobuf:"bytes,5,opt,name=privateKey"`
// +optional
PassPhrase []byte `json:"passPhrase,omitempty" protobuf:"bytes,6,opt,name=passPhrase"`
// +optional
Labels map[string]string `json:"labels,omitempty" protobuf:"bytes,7,opt,name=labels"`
// If specified, the node's taints.
// +optional
Taints []corev1.Taint `json:"taints,omitempty" protobuf:"bytes,8,opt,name=taints"`
// +optional
Proxy ClusterMachineProxy `json:"proxy,omitempty" protobuf:"bytes,9,opt,name=proxy"`
}
// ClusterMachine is the proxy definition of ClusterMachine.
type ClusterMachineProxy struct {
Type ProxyType `json:"type" protobuf:"bytes,1,opt,name=type"`
IP string `json:"ip" protobuf:"bytes,2,opt,name=ip"`
Port int32 `json:"port" protobuf:"varint,3,opt,name=port"`
// +optional
Username string `json:"username,omitempty" protobuf:"bytes,4,opt,name=username"`
// +optional
Password []byte `json:"password,omitempty" protobuf:"bytes,5,opt,name=password"`
// +optional
PrivateKey []byte `json:"privateKey,omitempty" protobuf:"bytes,6,opt,name=privateKey"`
// +optional
PassPhrase []byte `json:"passPhrase,omitempty" protobuf:"bytes,7,opt,name=passPhrase"`
}
// ProxyType describes diffirent type of proxy
type ProxyType string
const (
// SSH jumper server proxy
SSHJumpServer ProxyType = "SSHJumpServer"
// SOCKS5 proxy
SOCKS5 ProxyType = "SOCKS5"
)
const (
// RegistrationCommandAnno contains base64 registration command of cluster net
RegistrationCommandAnno = "tkestack.io/registration-command"
// AnywhereEdtionLabel describe which anywhere edition will be deployed
AnywhereEdtionLabel = "tkestack.io/anywhere-edtion"
// AnywhereSubscriptionNameAnno describe sub name
AnywhereSubscriptionNameAnno = "tkestack.io/anywhere-subscription-name"
// AnywhereSubscriptionNameAnno describe sub namespace
AnywhereSubscriptionNamespaceAnno = "tkestack.io/anywhere-subscription-namespace"
// AnywhereLocalizationsAnno contains base64 localizations json data
AnywhereLocalizationsAnno = "tkestack.io/anywhere-localizations"
// AnywhereMachinesAnno contains base64 machines json data
AnywhereMachinesAnno = "tkestack.io/anywhere-machines"
// AnywhereUpgradeRetryComponentAnno describe curent retry component when upgrade failed
AnywhereUpgradeRetryComponentAnno = "tkestack.io/anywhere-upgrade-retry-component"
// AnywhereUpgradeRetryComponentAnno describe anywhere upgrade stats
AnywhereUpgradeStatsAnno = "tkestack.io/anywhere-upgrade-stats"
// ClusterNameLable contains related cluster's name for no-cluster resources
ClusterNameLable = "tkestack.io/cluster-name"
// HubAPIServerAnno describe hub cluster api server url
HubAPIServerAnno = "tkestack.io/hub-api-server"
// cluster credential token
CredentialTokenAnno = "tkestack.io/credential-token"
// AnywhereApplicationAnno contains base64 application json data
AnywhereApplicationAnno = "tkestack.io/anywhere-application"
// AnywhereValidateAnno is exist, the cluster will always return validate result
AnywhereValidateAnno = "tkestack.io/anywhere-validate"
// LocationBasedImagePrefixAnno is exist, the cluster will use it as k8s images prefix
LocationBasedImagePrefixAnno = "tkestack.io/location-based-image-prefix"
)
// KubeVendorType describe the kubernetes provider of the cluster
// ref https://github.com/open-cluster-management/multicloud-operators-foundation/blob/e94b719de6d5f3541e948dd70ad8f1ff748aa452/pkg/apis/internal.open-cluster-management.io/v1beta1/clusterinfo_types.go#L137
type KubeVendorType string
const (
// KubeVendorTKE TKE
KubeVendorTKE KubeVendorType = "TKE"
// KubeVendorOpenShift OpenShift
KubeVendorOpenShift KubeVendorType = "OpenShift"
// KubeVendorAKS Azure Kuberentes Service
KubeVendorAKS KubeVendorType = "AKS"
// KubeVendorEKS Elastic Kubernetes Service
KubeVendorEKS KubeVendorType = "EKS"
// KubeVendorGKE Google Kubernetes Engine
KubeVendorGKE KubeVendorType = "GKE"
// KubeVendorICP IBM Cloud Private
KubeVendorICP KubeVendorType = "ICP"
// KubeVendorIKS IBM Kubernetes Service
KubeVendorIKS KubeVendorType = "IKS"
// KubeVendorOSD OpenShiftDedicated
KubeVendorOSD KubeVendorType = "OpenShiftDedicated"
// KubeVendorOther other (unable to auto detect)
KubeVendorOther KubeVendorType = "Other"
)
// ClusterSpec is a description of a cluster.
type ClusterSpec struct {
// Finalizers is an opaque list of values that must be empty to permanently remove object from storage.
// +optional
Finalizers []FinalizerName `json:"finalizers,omitempty" protobuf:"bytes,1,rep,name=finalizers,casttype=FinalizerName"`
TenantID string `json:"tenantID" protobuf:"bytes,2,opt,name=tenantID"`
// +optional
DisplayName string `json:"displayName" protobuf:"bytes,3,opt,name=displayName"`
Type string `json:"type" protobuf:"bytes,4,opt,name=type"`
Version string `json:"version" protobuf:"bytes,5,opt,name=version"`
// +optional
NetworkType NetworkType `json:"networkType,omitempty" protobuf:"bytes,6,opt,name=networkType,casttype=NetworkType"`
// +optional
NetworkDevice string `json:"networkDevice,omitempty" protobuf:"bytes,7,opt,name=networkDevice"`
// +optional
ClusterCIDR string `json:"clusterCIDR,omitempty" protobuf:"bytes,8,opt,name=clusterCIDR"`
// ServiceCIDR is used to set a separated CIDR for k8s service, it's exclusive with MaxClusterServiceNum.
// +optional
ServiceCIDR *string `json:"serviceCIDR,omitempty" protobuf:"bytes,19,opt,name=serviceCIDR"`
// DNSDomain is the dns domain used by k8s services. Defaults to "cluster.local".
DNSDomain string `json:"dnsDomain,omitempty" protobuf:"bytes,9,opt,name=dnsDomain"`
// +optional
PublicAlternativeNames []string `json:"publicAlternativeNames,omitempty" protobuf:"bytes,10,opt,name=publicAlternativeNames"`
// +optional
Features ClusterFeature `json:"features,omitempty" protobuf:"bytes,11,opt,name=features,casttype=ClusterFeature"`
// +optional
Properties ClusterProperty `json:"properties,omitempty" protobuf:"bytes,12,opt,name=properties,casttype=ClusterProperty"`
// +optional
Machines []ClusterMachine `json:"machines,omitempty" protobuf:"bytes,13,rep,name=addresses"`
// +optional
DockerExtraArgs map[string]string `json:"dockerExtraArgs,omitempty" protobuf:"bytes,14,name=dockerExtraArgs"`
// +optional
KubeletExtraArgs map[string]string `json:"kubeletExtraArgs,omitempty" protobuf:"bytes,15,name=kubeletExtraArgs"`
// +optional
APIServerExtraArgs map[string]string `json:"apiServerExtraArgs,omitempty" protobuf:"bytes,16,name=apiServerExtraArgs"`
// +optional
ControllerManagerExtraArgs map[string]string `json:"controllerManagerExtraArgs,omitempty" protobuf:"bytes,17,name=controllerManagerExtraArgs"`
// +optional
SchedulerExtraArgs map[string]string `json:"schedulerExtraArgs,omitempty" protobuf:"bytes,18,name=schedulerExtraArgs"`
// ClusterCredentialRef for isolate sensitive information.
// If not specified, cluster controller will create one;
// If specified, provider must make sure is valid.
// +optional
ClusterCredentialRef *corev1.LocalObjectReference `json:"clusterCredentialRef,omitempty" probobuf:"bytes,20,opt,name=clusterCredentialRef" protobuf:"bytes,20,opt,name=clusterCredentialRef"`
// Etcd holds configuration for etcd.
// +optional
Etcd *Etcd `json:"etcd,omitempty" protobuf:"bytes,21,opt,name=etcd"`
// If true will use hostname as nodename, if false will use machine IP as nodename.
// +optional
HostnameAsNodename bool `json:"hostnameAsNodename,omitempty" protobuf:"bytes,23,opt,name=hostnameAsNodename"`
// +optional
NetworkArgs map[string]string `json:"networkArgs,omitempty" protobuf:"bytes,24,name=networkArgs"`
// +optional
ScalingMachines []ClusterMachine `json:"scalingMachines,omitempty" protobuf:"bytes,25,opt,name=scalingMachines"`
// BootstrapApps will install apps during creating cluster
// +optional
BootstrapApps BootstrapApps `json:"bootstrapApps,omitempty" protobuf:"bytes,26,opt,name=bootstrapApps"`
// AppVersion is the overall version of system components
// +optional
AppVersion string `json:"appVersion,omitempty" protobuf:"bytes,27,opt,name=appVersion"`
// ClusterLevel is the expect level of cluster
// +optional
ClusterLevel *string `json:"clusterLevel,omitempty" protobuf:"bytes,28,opt,name=clusterLevel"`
}
// ClusterStatus represents information about the status of a cluster.
type ClusterStatus struct {
// +optional
Locked *bool `json:"locked,omitempty" protobuf:"varint,1,opt,name=locked"`
// +optional
Version string `json:"version" protobuf:"bytes,2,opt,name=version"`
// +optional
Phase ClusterPhase `json:"phase,omitempty" protobuf:"bytes,3,opt,name=phase,casttype=ClusterPhase"`
// +optional
// +patchMergeKey=type
// +patchStrategy=merge
Conditions []ClusterCondition `json:"conditions,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,4,rep,name=conditions"`
// A human readable message indicating details about why the cluster is in this condition.
// +optional
Message string `json:"message,omitempty" protobuf:"bytes,5,opt,name=message"`
// A brief CamelCase message indicating details about why the cluster is in this state.
// +optional
Reason string `json:"reason,omitempty" protobuf:"bytes,6,opt,name=reason"`
// List of addresses reachable to the cluster.
// +optional
// +patchMergeKey=type
// +patchStrategy=merge
Addresses []ClusterAddress `json:"addresses,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,7,rep,name=addresses"`
// +optional
Resource ClusterResource `json:"resource,omitempty" protobuf:"bytes,9,opt,name=resource,casttype=ClusterResource"`
// +optional
// +patchMergeKey=type
// +patchStrategy=merge
Components []ClusterComponent `json:"components,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,10,rep,name=components"`
// +optional
ServiceCIDR string `json:"serviceCIDR,omitempty" protobuf:"bytes,11,opt,name=serviceCIDR"`
// +optional
NodeCIDRMaskSize int32 `json:"nodeCIDRMaskSize,omitempty" protobuf:"varint,12,opt,name=nodeCIDRMaskSize"`
// +optional
DNSIP string `json:"dnsIP,omitempty" protobuf:"bytes,13,opt,name=dnsIP"`
// +optional
RegistryIPs []string `json:"registryIPs,omitempty" protobuf:"bytes,14,opt,name=registryIPs"`
// +optional
SecondaryServiceCIDR string `json:"secondaryServiceCIDR,omitempty" protobuf:"bytes,15,opt,name=secondaryServiceCIDR"`
// +optional
ClusterCIDR string `json:"clusterCIDR,omitempty" protobuf:"bytes,16,opt,name=clusterCIDR"`
// +optional
SecondaryClusterCIDR string `json:"secondaryClusterCIDR,omitempty" protobuf:"bytes,17,opt,name=secondaryClusterCIDR"`
// +optional
NodeCIDRMaskSizeIPv4 int32 `json:"nodeCIDRMaskSizeIPv4,omitempty" protobuf:"varint,18,opt,name=nodeCIDRMaskSizeIPv4"`
// +optional
NodeCIDRMaskSizeIPv6 int32 `json:"nodeCIDRMaskSizeIPv6,omitempty" protobuf:"varint,19,opt,name=nodeCIDRMaskSizeIPv6"`
// +optional
KubeVendor KubeVendorType `json:"kubeVendor" protobuf:"bytes,20,opt,name=kubeVendor"`
// AppVersion is the overall version of system components
// +optional
AppVersion string `json:"appVersion,omitempty" protobuf:"bytes,21,opt,name=appVersion"`
// ComponentPhase is the status of components, contains "deployed", "pending-upgrade", "failed" status
// +optional
ComponentPhase ComponentPhase `json:"componentPhase,omitempty" protobuf:"bytes,22,opt,name=componentPhase"`
// ClusterLevel is the real level of cluster
// +optional
ClusterLevel *string `json:"clusterLevel,omitempty" protobuf:"bytes,23,opt,name=clusterLevel"`
}
// FinalizerName is the name identifying a finalizer during cluster lifecycle.
type FinalizerName string
const (
// ClusterFinalize is an internal finalizer values to Cluster.
ClusterFinalize FinalizerName = "cluster"
// MachineFinalize is an internal finalizer values to Machine.
MachineFinalize FinalizerName = "machine"
)
// NetworkType defines the network type of cluster.
type NetworkType string
// GPUType defines the gpu type of cluster.
type GPUType string
const (
// GPUPhysical indicates the gpu type of cluster is physical.
GPUPhysical GPUType = "Physical"
// GPUVirtual indicates the gpu type of cluster is virtual.
GPUVirtual GPUType = "Virtual"
)
type ContainerRuntimeType = string
const (
Containerd ContainerRuntimeType = "containerd"
Docker ContainerRuntimeType = "docker"
)
// ClusterPhase defines the phase of cluster constructor.
type ClusterPhase string
const (
// ClusterInitializing is the initialize phase.
ClusterInitializing ClusterPhase = "Initializing"
// ClusterWaiting indicates that the cluster is waiting for registration.
ClusterWaiting ClusterPhase = "Waiting"
// ClusterRunning is the normal running phase.
ClusterRunning ClusterPhase = "Running"
// ClusterFailed is the failed phase.
ClusterFailed ClusterPhase = "Failed"
// ClusterConfined is the Confined phase.
ClusterConfined ClusterPhase = "Confined"
// ClusterIdling is the Idling phase.
ClusterIdling ClusterPhase = "Idling"
// ClusterUpgrading means that the cluster is in upgrading process.
ClusterUpgrading ClusterPhase = "Upgrading"
// ClusterTerminating means the cluster is undergoing graceful termination.
ClusterTerminating ClusterPhase = "Terminating"
// ClusterUpscaling means the cluster is undergoing graceful up scaling.
ClusterUpscaling ClusterPhase = "Upscaling"
// ClusterDownscaling means the cluster is undergoing graceful down scaling.
ClusterDownscaling ClusterPhase = "Downscaling"
// ClusterRecovering means the cluster is recovering form confined.
ClusterRecovering ClusterPhase = "Recovering"
)
// ComponentPhase defines the phase of anywhere cluster component
type ComponentPhase string
const (
// ComponentDeployed is the normal phase of anywhere cluster component
ComponentDeployed ComponentPhase = "deployed"
// ComponentPendingUpgrade means the anywhere cluster component is upgrading
ComponentPendingUpgrade ComponentPhase = "pending-upgrade"
// ComponentFailed means the anywhere cluster component upgrade failed
ComponentFailed ComponentPhase = "failed"
)
// ClusterCondition contains details for the current condition of this cluster.
type ClusterCondition struct {
// Type is the type of the condition.
Type string `json:"type" protobuf:"bytes,1,opt,name=type"`
// Status is the status of the condition.
// Can be True, False, Unknown.
Status ConditionStatus `json:"status" protobuf:"bytes,2,opt,name=status,casttype=ConditionStatus"`
// Last time we probed the condition.
// +optional
LastProbeTime metav1.Time `json:"lastProbeTime,omitempty" protobuf:"bytes,3,opt,name=lastProbeTime"`
// Last time the condition transitioned from one status to another.
// +optional
LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty" protobuf:"bytes,4,opt,name=lastTransitionTime"`
// Unique, one-word, CamelCase reason for the condition's last transition.
// +optional
Reason string `json:"reason,omitempty" protobuf:"bytes,5,opt,name=reason"`
// Human-readable message indicating details about last transition.
// +optional
Message string `json:"message,omitempty" protobuf:"bytes,6,opt,name=message"`
}
// AddressType indicates the type of cluster apiserver access address.
type AddressType string
// These are valid address type of cluster.
const (
// AddressPublic indicates the address of the apiserver accessed from the external network.(such as public lb)
AddressPublic AddressType = "Public"
// AddressAdvertise indicates the address of the apiserver accessed from the worker node.(such as internal lb)
AddressAdvertise AddressType = "Advertise"
// AddressReal indicates the real address of one apiserver
AddressReal AddressType = "Real"
// AddressInternal indicates the address of the apiserver accessed from TKE control plane.
AddressInternal AddressType = "Internal"
// AddressSupport used for vpc lb which bind to JNS gateway as known AddressInternal
AddressSupport AddressType = "Support"
)
// ClusterAddress contains information for the cluster's address.
type ClusterAddress struct {
// Cluster address type, one of Public, ExternalIP or InternalIP.
Type AddressType `json:"type" protobuf:"bytes,1,opt,name=type,casttype=AddressType"`
// The cluster address.
Host string `json:"host" protobuf:"bytes,2,opt,name=host"`
Port int32 `json:"port" protobuf:"varint,3,name=port"`
Path string `json:"path" protobuf:"bytes,4,opt,name=path"`
}
// +genclient
// +genclient:nonNamespaced
// +genclient:skipVerbs=deleteCollection
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// ClusterCredential records the credential information needed to access the cluster.
type ClusterCredential struct {
metav1.TypeMeta `json:",inline"`
// +optional
metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
TenantID string `json:"tenantID" protobuf:"bytes,2,opt,name=tenantID"`
ClusterName string `json:"clusterName" protobuf:"bytes,3,opt,name=clusterName"`
// For TKE in global reuse
// +optional
ETCDCACert []byte `json:"etcdCACert,omitempty" protobuf:"bytes,4,opt,name=etcdCACert"`
// +optional
ETCDCAKey []byte `json:"etcdCAKey,omitempty" protobuf:"bytes,5,opt,name=etcdCAKey"`
// +optional
ETCDAPIClientCert []byte `json:"etcdAPIClientCert,omitempty" protobuf:"bytes,6,opt,name=etcdAPIClientCert"`
// +optional
ETCDAPIClientKey []byte `json:"etcdAPIClientKey,omitempty" protobuf:"bytes,7,opt,name=etcdAPIClientKey"`
// For connect the cluster
// +optional
CACert []byte `json:"caCert,omitempty" protobuf:"bytes,8,opt,name=caCert"`
// +optional
CAKey []byte `json:"caKey,omitempty" protobuf:"bytes,9,opt,name=caKey"`
// For kube-apiserver X509 auth
// +optional
ClientCert []byte `json:"clientCert,omitempty" protobuf:"bytes,10,opt,name=clientCert"`
// For kube-apiserver X509 auth
// +optional
ClientKey []byte `json:"clientKey,omitempty" protobuf:"bytes,11,opt,name=clientKey"`
// For kube-apiserver token auth
// +optional
Token *string `json:"token,omitempty" protobuf:"bytes,12,opt,name=token"`
// For kubeadm init or join
// +optional
BootstrapToken *string `json:"bootstrapToken,omitempty" protobuf:"bytes,13,opt,name=bootstrapToken"`
// For kubeadm init or join
// +optional
CertificateKey *string `json:"certificateKey,omitempty" protobuf:"bytes,14,opt,name=certificateKey"`
// Username is the username for basic authentication to the kubernetes cluster.
// +optional
Username string `json:"username,omitempty" protobuf:"bytes,15,opt,name=username"`
// Impersonate is the username to act-as.
// +optional
Impersonate string `json:"as,omitempty" protobuf:"bytes,16,opt,name=as"`
// ImpersonateGroups is the groups to imperonate.
// +optional
ImpersonateGroups []string `json:"as-groups,omitempty" protobuf:"bytes,17,opt,name=asGroups"`
// ImpersonateUserExtra contains additional information for impersonated user.
// +optional
ImpersonateUserExtra ImpersonateUserExtra `json:"as-user-extra,omitempty" protobuf:"bytes,18,opt,name=asUserExtra"`
}
type ImpersonateUserExtra map[string]string
func (i ImpersonateUserExtra) ExtraToHeaders() map[string][]string {
res := map[string][]string{}
for k, v := range i {
res[k] = strings.Split(v, ",")
}
return res
}
func (cc ClusterCredential) RESTConfig(cls *Cluster) *rest.Config {
config := &rest.Config{}
if cls != nil {
host := clusterHost(cls)
if len(host) != 0 {
config.Host = fmt.Sprintf("https://%s", host)
}
}
// If api-server does not sign the ip in address, set ca then request, it will report x509 certificate error, need to ignore the certificate
if os.Getenv("TKE_IGNORE_CA") != "true" && cc.CACert != nil {
config.TLSClientConfig.CAData = cc.CACert
} else {
config.TLSClientConfig.Insecure = true
}
if cc.ClientCert != nil && cc.ClientKey != nil {
config.TLSClientConfig.CertData = cc.ClientCert
config.TLSClientConfig.KeyData = cc.ClientKey
}
if cc.Token != nil {
config.BearerToken = *cc.Token
}
config.Impersonate.UserName = cc.Impersonate
config.Impersonate.Groups = cc.ImpersonateGroups
config.Impersonate.Extra = cc.ImpersonateUserExtra.ExtraToHeaders()
return config
}
func clusterHost(cluster *Cluster) string {
address, err := clusterAddress(cluster)
if err != nil {
return ""
}
result := net.JoinHostPort(address.Host, fmt.Sprintf("%d", address.Port))
if address.Path != "" {
result = path.Join(result, address.Path)
}
return result
}
func clusterAddress(cluster *Cluster) (*ClusterAddress, error) {
addrs := make(map[AddressType][]ClusterAddress)
for _, one := range cluster.Status.Addresses {
addrs[one.Type] = append(addrs[one.Type], one)
}
var address *ClusterAddress
if len(addrs[AddressInternal]) != 0 {
address = &addrs[AddressInternal][rand.Intn(len(addrs[AddressInternal]))]
} else if len(addrs[AddressAdvertise]) != 0 {
address = &addrs[AddressAdvertise][rand.Intn(len(addrs[AddressAdvertise]))]
} else {
if len(addrs[AddressReal]) != 0 {
address = &addrs[AddressReal][rand.Intn(len(addrs[AddressReal]))]
}
}
if address == nil {
return nil, pkgerrors.New("no valid address for the cluster")
}
return address, nil
}
// +genclient:nonNamespaced
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// ClusterCredentialList is the whole list of all ClusterCredential which owned by a tenant.
type ClusterCredentialList struct {
metav1.TypeMeta `json:",inline"`
// +optional
metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// List of clusters
Items []ClusterCredential `json:"items" protobuf:"bytes,2,rep,name=items"`
}
// ClusterFeature records the features that are enabled by the cluster.
type ClusterFeature struct {
// +optional
IPVS *bool `json:"ipvs,omitempty" protobuf:"varint,1,opt,name=ipvs"`
// +optional
PublicLB *bool `json:"publicLB,omitempty" protobuf:"varint,2,opt,name=publicLB"`
// +optional
InternalLB *bool `json:"internalLB,omitempty" protobuf:"varint,3,opt,name=internalLB"`
// +optional
GPUType *GPUType `json:"gpuType,omitempty" protobuf:"bytes,4,opt,name=gpuType"`
// +optional
EnableMasterSchedule bool `json:"enableMasterSchedule,omitempty" protobuf:"bytes,5,opt,name=enableMasterSchedule"`
// +optional
HA *HA `json:"ha,omitempty" protobuf:"bytes,6,opt,name=ha"`
// +optional
SkipConditions []string `json:"skipConditions,omitempty" protobuf:"bytes,7,opt,name=skipConditions"`
// +optional
Files []File `json:"files,omitempty" protobuf:"bytes,8,opt,name=files"`
// +optional
Hooks map[HookType]string `json:"hooks,omitempty" protobuf:"bytes,9,opt,name=hooks"`
// +optional
CSIOperator *CSIOperatorFeature `json:"csiOperator,omitempty" protobuf:"bytes,10,opt,name=csiOperator"`
// For kube-apiserver authorization webhook
// +optional
AuthzWebhookAddr *AuthzWebhookAddr `json:"authzWebhookAddr,omitempty" protobuf:"bytes,11,opt,name=authzWebhookAddr"`
// +optional
EnableMetricsServer bool `json:"enableMetricsServer,omitempty" protobuf:"bytes,12,opt,name=enableMetricsServer"`
// +optional
IPv6DualStack bool `json:"ipv6DualStack,omitempty" protobuf:"bytes,13,opt,name=ipv6DualStack"`
// +optional
EnableCilium bool `json:"enableCilium,omitempty" protobuf:"bytes,14,opt,name=enableCilium"`
ContainerRuntime ContainerRuntimeType `json:"containerRuntime" protobuf:"bytes,15,opt,name=containerRuntime"`
// Upgrade control upgrade process.
// +optional
Upgrade Upgrade `json:"upgrade,omitempty" protobuf:"bytes,22,opt,name=upgrade"`
}
type BootstrapApps []BootstrapApp
type BootstrapApp struct {
App App `json:"app,omitempty" protobuf:"bytes,1,opt,name=app"`
}
type App struct {
// +optional
metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// +optional
Spec applicationv1.AppSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`
}
type HA struct {
TKEHA *TKEHA `json:"tke,omitempty" protobuf:"bytes,1,opt,name=tke"`
ThirdPartyHA *ThirdPartyHA `json:"thirdParty,omitempty" protobuf:"bytes,2,opt,name=thirdParty"`
}
type TKEHA struct {
VIP string `json:"vip" protobuf:"bytes,1,name=vip"`
VRID *int32 `json:"vrid,omitempty" protobuf:"bytes,2,name=vrid"`
}
type ThirdPartyHA struct {
VIP string `json:"vip" protobuf:"bytes,1,name=vip"`
VPort int32 `json:"vport" protobuf:"bytes,2,name=vport"`
}
type File struct {
Src string `json:"src" protobuf:"bytes,1,name=src"` // Only support regular file
Dst string `json:"dst" protobuf:"bytes,2,name=dst"`
}
type HookType string
type CSIOperatorFeature struct {
Version string `json:"version" protobuf:"bytes,1,name=version"`
}
type AuthzWebhookAddr struct {
// +optional
Builtin *BuiltinAuthzWebhookAddr `json:"builtin,omitempty" protobuf:"bytes,1,opt,name=builtin"`
// +optional
External *ExternalAuthzWebhookAddr `json:"external,omitempty" protobuf:"bytes,2,opt,name=external"`
}
type BuiltinAuthzWebhookAddr struct{}
type ExternalAuthzWebhookAddr struct {
IP string `json:"ip" protobuf:"bytes,1,name=ip"`
Port int32 `json:"port" protobuf:"varint,2,name=port"`
}
const (
// node lifecycle hook
HookPreInstall HookType = "PreInstall"
HookPostInstall HookType = "PostInstall"
HookPreUpgrade HookType = "PreUpgrade"
HookPostUpgrade HookType = "PostUpgrade"
// cluster lifecycle hook
HookPreClusterInstall HookType = "PreClusterInstall"
HookPostClusterInstall HookType = "PostClusterInstall"
HookPreClusterUpgrade HookType = "PreClusterUpgrade"
HookPostClusterUpgrade HookType = "PostClusterUpgrade"
HookPreClusterDelete HookType = "PreClusterDelete"
HookPostClusterDelete HookType = "PostClusterDelete"
)
// ClusterProperty records the attribute information of the cluster.
type ClusterProperty struct {
// +optional
MaxClusterServiceNum *int32 `json:"maxClusterServiceNum,omitempty" protobuf:"bytes,1,opt,name=maxClusterServiceNum"`
// +optional
MaxNodePodNum *int32 `json:"maxNodePodNum,omitempty" protobuf:"bytes,2,opt,name=maxNodePodNum"`
// +optional
OversoldRatio map[string]string `json:"oversoldRatio,omitempty" protobuf:"bytes,3,opt,name=oversoldRatio"`
}
// Etcd contains elements describing Etcd configuration.
type Etcd struct {
// Local provides configuration knobs for configuring the local etcd instance
// Local and External are mutually exclusive
Local *LocalEtcd `json:"local,omitempty" protobuf:"bytes,1,opt,name=local"`
// External describes how to connect to an external etcd cluster
// Local and External are mutually exclusive
External *ExternalEtcd `json:"external,omitempty" protobuf:"bytes,2,opt,name=external"`
}
// LocalEtcd describes that kubeadm should run an etcd cluster locally
type LocalEtcd struct {
// DataDir is the directory etcd will place its data.
// Defaults to "/var/lib/etcd".
DataDir string `json:"dataDir" protobuf:"bytes,1,opt,name=dataDir"`
// ExtraArgs are extra arguments provided to the etcd binary
// when run inside a static pod.
ExtraArgs map[string]string `json:"extraArgs,omitempty" protobuf:"bytes,2,rep,name=extraArgs"`
// ServerCertSANs sets extra Subject Alternative Names for the etcd server signing cert.
ServerCertSANs []string `json:"serverCertSANs,omitempty" protobuf:"bytes,3,rep,name=serverCertSANs"`
// PeerCertSANs sets extra Subject Alternative Names for the etcd peer signing cert.
PeerCertSANs []string `json:"peerCertSANs,omitempty" protobuf:"bytes,4,rep,name=peerCertSANs"`
}
// ExternalEtcd describes an external etcd cluster.
// Kubeadm has no knowledge of where certificate files live and they must be supplied.
type ExternalEtcd struct {
// Endpoints of etcd members. Required for ExternalEtcd.
Endpoints []string `json:"endpoints" protobuf:"bytes,1,rep,name=endpoints"`
// CAFile is an SSL Certificate Authority file used to secure etcd communication.
// Required if using a TLS connection.
CAFile string `json:"caFile" protobuf:"bytes,2,opt,name=caFile"`
// CertFile is an SSL certification file used to secure etcd communication.
// Required if using a TLS connection.
CertFile string `json:"certFile" protobuf:"bytes,3,opt,name=certFile"`
// KeyFile is an SSL key file used to secure etcd communication.
// Required if using a TLS connection.
KeyFile string `json:"keyFile" protobuf:"bytes,4,opt,name=keyFile"`
}
type Upgrade struct {
// Upgrade mode, default value is Auto.
// +optional
Mode UpgradeMode `json:"mode,omitempty" protobuf:"bytes,1,opt,name=mode"`
// Upgrade strategy config.
// +optional
Strategy UpgradeStrategy `json:"strategy,omitempty" protobuf:"bytes,2,opt,name=strategy"`
}
type UpgradeMode string
const (
// Upgrade nodes automatically.
UpgradeModeAuto = UpgradeMode("Auto")
// Manual upgrade nodes which means user need label node with `platform.tkestack.io/need-upgrade`.
UpgradeModeManual = UpgradeMode("Manual")
)
// UpgradeStrategy used to control the upgrade process.
type UpgradeStrategy struct {
// The maximum number of pods that can be unready during the upgrade.
// 0% means all pods need to be ready after evition.
// 100% means ignore any pods unready which may be used in one worker node, use this carefully!
// default value is 0%.
// +optional
MaxUnready *intstr.IntOrString `json:"maxUnready,omitempty" protobuf:"bytes,1,opt,name=maxUnready"`
// Whether drain node before upgrade.
// Draining node before upgrade is recommended.
// But not all pod running as cows, a few running as pets.
// If your pod can not accept be expelled from current node, this value should be false.
// +optional
DrainNodeBeforeUpgrade *bool `json:"drainNodeBeforeUpgrade,omitempty" protobuf:"varint,2,opt,name=drainNodeBeforeUpgrade"`
}
// ResourceList is a set of (resource name, quantity) pairs.
type ResourceList map[string]resource.Quantity
// ResourceRequirements describes the compute resource requirements.
type ResourceRequirements struct {
Limits ResourceList `json:"limits,omitempty" protobuf:"bytes,1,rep,name=limits,casttype=ResourceList"`
Requests ResourceList `json:"requests,omitempty" protobuf:"bytes,2,rep,name=requests,casttype=ResourceList"`
}
// ClusterResource records the current available and maximum resource quota
// information for the cluster.
type ClusterResource struct {
// Capacity represents the total resources of a cluster.
// +optional
Capacity ResourceList `json:"capacity,omitempty" protobuf:"bytes,1,rep,name=capacity,casttype=ResourceList"`
// Allocatable represents the resources of a cluster that are available for scheduling.
// Defaults to Capacity.
// +optional
Allocatable ResourceList `json:"allocatable,omitempty" protobuf:"bytes,2,rep,name=allocatable,casttype=ResourceList"`
// +optional
Allocated ResourceList `json:"allocated,omitempty" protobuf:"bytes,3,rep,name=allocated,casttype=ResourceList"`
}
// ClusterComponent records the number of copies of each component of the
// cluster master.
type ClusterComponent struct {
Type string `json:"type" protobuf:"bytes,1,opt,name=type"`
Replicas ClusterComponentReplicas `json:"replicas" protobuf:"bytes,2,opt,name=replicas,casttype=ClusterComponentReplicas"`
}
// ClusterComponentReplicas records the number of copies of each state of each
// component of the cluster master.
type ClusterComponentReplicas struct {
Desired int32 `json:"desired" protobuf:"varint,1,name=desired"`
Current int32 `json:"current" protobuf:"varint,2,name=current"`
Available int32 `json:"available" protobuf:"varint,3,name=available"`
Updated int32 `json:"updated" protobuf:"varint,4,name=updated"`
}
// AddonLevel indicates the level of cluster addon.
type AddonLevel string
// These are valid level of addon.
const (
// LevelBasic is level for basic of cluster.
LevelBasic AddonLevel = "Basic"
// LevelEnhance is level for enhance of cluster.
LevelEnhance AddonLevel = "Enhance"
)
// +genclient
// +genclient:nonNamespaced
// +genclient:onlyVerbs=list,get
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// ClusterAddon contains the Addon component for the current kubernetes cluster
type ClusterAddon struct {
metav1.TypeMeta `json:",inline"`
// +optional
metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// Spec defines the desired identities of addons in this set.
// +optional
Spec ClusterAddonSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`
// +optional
Status ClusterAddonStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"`
}
// +genclient:nonNamespaced
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// ClusterAddonList is the whole list of all ClusterAddon.
type ClusterAddonList struct {
metav1.TypeMeta `json:",inline"`
// +optional
metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// List of ClusterAddon
Items []ClusterAddon `json:"items" protobuf:"bytes,2,rep,name=items"`
}
// ClusterAddonSpec indicates the specifications of the ClusterAddon.
type ClusterAddonSpec struct {
// Addon type, one of PersistentEvent or LogCollector etc.
Type string `json:"type" protobuf:"bytes,1,opt,name=type"`
// AddonLevel is level of cluster addon.
Level AddonLevel `json:"level" protobuf:"bytes,2,opt,name=level,casttype=AddonLevel"`
// Version
Version string `json:"version" protobuf:"bytes,3,opt,name=version"`
}
// ClusterAddonStatus is information about the current status of a ClusterAddon.
type ClusterAddonStatus struct {
// +optional
Version string `json:"version,omitempty" protobuf:"bytes,1,opt,name=version"`
// Phase is the current lifecycle phase of the addon of cluster.
// +optional
Phase string `json:"phase,omitempty" protobuf:"bytes,2,opt,name=phase"`
// Reason is a brief CamelCase string that describes any failure.
// +optional
Reason string `json:"reason,omitempty" protobuf:"bytes,3,opt,name=reason"`
}
// +genclient
// +genclient:nonNamespaced
// +genclient:onlyVerbs=list
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// ClusterAddonType records the all addons of cluster available.
type ClusterAddonType struct {
metav1.TypeMeta `json:",inline"`
// +optional
metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// Addon type, one of Helm, PersistentEvent or LogCollector etc.
Type string `json:"type" protobuf:"bytes,2,opt,name=type"`
// AddonLevel is level of cluster addon.
Level AddonLevel `json:"level" protobuf:"bytes,3,opt,name=level,casttype=AddonLevel"`
// LatestVersion is latest version of the addon.
LatestVersion string `json:"latestVersion" protobuf:"bytes,4,opt,name=latestVersion"`
// Description is desc of the addon.
Description string `json:"description,omitempty" protobuf:"bytes,5,opt,name=description"`
CompatibleClusterType []string `json:"compatibleClusterType,omitempty" protobuf:"bytes,6,rep,name=compatibleClusterType"`
}
// +genclient:nonNamespaced
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// ClusterAddonTypeList is a resource containing a list of ClusterAddonType objects.
type ClusterAddonTypeList struct {
metav1.TypeMeta `json:",inline"`
// +optional
metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// +optional
Items []ClusterAddonType `json:"items,omitempty" protobuf:"bytes,2,opt,name=items"`
}
// +k8s:conversion-gen:explicit-from=net/url.Values
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// ClusterApplyOptions is the query options to a kube-apiserver proxy call for cluster object.
type ClusterApplyOptions struct {
metav1.TypeMeta `json:",inline"`
// +optional
NotUpdate bool `json:"notUpdate,omitempty" protobuf:"varint,1,opt,name=notUpdate"`
}
// +genclient
// +genclient:nonNamespaced
// +genclient:skipVerbs=deleteCollection
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// Registry records the third-party image repository information stored by the
// user.
type Registry struct {
metav1.TypeMeta `json:",inline"`
// +optional
metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// +optional
Spec RegistrySpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`
}
// +genclient:nonNamespaced
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// RegistryList is a resource containing a list of Registry objects.
type RegistryList struct {
metav1.TypeMeta `json:",inline"`
// +optional
metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// +optional
Items []Registry `json:"items,omitempty" protobuf:"bytes,2,opt,name=items"`
}
// RegistrySpec indicates the specifications of the third-party image repository.
type RegistrySpec struct {
// +optional
TenantID string `json:"tenantID" protobuf:"bytes,1,opt,name=tenantID"`
// +optional
DisplayName string `json:"displayName,omitempty" protobuf:"bytes,2,opt,name=displayName"`
// +optional
ClusterName string `json:"clusterName,omitempty" protobuf:"bytes,3,opt,name=clusterName"`
// +optional
URL string `json:"url,omitempty" protobuf:"bytes,4,opt,name=url"`
// +optional
UserName *string `json:"userName,omitempty" protobuf:"bytes,5,opt,name=userName"`
// +optional
Password *string `json:"password,omitempty" protobuf:"bytes,6,opt,name=password"`
}
// +genclient
// +genclient:nonNamespaced
// +genclient:skipVerbs=deleteCollection
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// PersistentEvent is a recorder of kubernetes event.
type PersistentEvent struct {
metav1.TypeMeta `json:",inline"`
// +optional
metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// Spec defines the desired identities of clusters in this set.
// +optional
Spec PersistentEventSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`
// +optional
Status PersistentEventStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"`
}
// +genclient:nonNamespaced
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// PersistentEventList is the whole list of all clusters which owned by a tenant.
type PersistentEventList struct {
metav1.TypeMeta `json:",inline"`
// +optional
metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
// List of PersistentEvents
Items []PersistentEvent `json:"items" protobuf:"bytes,2,rep,name=items"`
}
// PersistentEventSpec describes the attributes on a PersistentEvent.
type PersistentEventSpec struct {
TenantID string `json:"tenantID" protobuf:"bytes,1,opt,name=tenantID"`
ClusterName string `json:"clusterName" protobuf:"bytes,2,opt,name=clusterName"`
PersistentBackEnd PersistentBackEnd `json:"persistentBackEnd,omitempty" protobuf:"bytes,3,opt,name=persistentBackEnd"`
Version string `json:"version,omitempty" protobuf:"bytes,4,opt,name=version"`
}
// PersistentEventStatus is information about the current status of a
// PersistentEvent.
type PersistentEventStatus struct {
// +optional
Version string `json:"version,omitempty" protobuf:"bytes,1,opt,name=version"`
// Phase is the current lifecycle phase of the persistent event of cluster.
// +optional
Phase AddonPhase `json:"phase,omitempty" protobuf:"bytes,2,opt,name=phase"`
// Reason is a brief CamelCase string that describes any failure.
// +optional
Reason string `json:"reason,omitempty" protobuf:"bytes,3,opt,name=reason"`
// RetryCount is a int between 0 and 5 that describes the time of retrying initializing.