alicloud

package
v0.0.0-...-adc3bf1 Latest Latest
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 Go to latest Published: May 5, 2019 License: Apache-2.0 Imports: 30 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// ServiceAnnotationPrefix prefix of service annotation
	ServiceAnnotationPrefix = "service.beta.kubernetes.io/alibaba-cloud-"

	// ServiceAnnotationLegacyPrefix legacy prefix of service annotation
	ServiceAnnotationLegacyPrefix = "service.beta.kubernetes.io/alicloud-"

	// ServiceAnnotationLoadBalancerPrefix loadbalancer prefix
	ServiceAnnotationLoadBalancerPrefix = ServiceAnnotationPrefix + "loadbalancer-"

	// ServiceAnnotationPrivateZonePrefix private zone prefix
	ServiceAnnotationPrivateZonePrefix = ServiceAnnotationPrefix + "private-zone-"

	// ServiceAnnotationLoadBalancerProtocolPort protocol port
	ServiceAnnotationLoadBalancerProtocolPort = ServiceAnnotationLoadBalancerPrefix + "protocol-port"

	// ServiceAnnotationLoadBalancerAddressType loadbalancer address type
	ServiceAnnotationLoadBalancerAddressType = ServiceAnnotationLoadBalancerPrefix + "address-type"

	// ServiceAnnotationLoadBalancerSLBNetworkType loadbalancer network type
	ServiceAnnotationLoadBalancerSLBNetworkType = ServiceAnnotationLoadBalancerPrefix + "slb-network-type"
	// ServiceAnnotationLoadBalancerChargeType lb charge type
	ServiceAnnotationLoadBalancerChargeType = ServiceAnnotationLoadBalancerPrefix + "charge-type"

	// ServiceAnnotationLoadBalancerId lb id
	ServiceAnnotationLoadBalancerId = ServiceAnnotationLoadBalancerPrefix + "id"

	// ServiceAnnotationLoadBalancerBackendLabel backend labels
	ServiceAnnotationLoadBalancerBackendLabel = ServiceAnnotationLoadBalancerPrefix + "backend-label"

	// ServiceAnnotationLoadBalancerRegion region
	ServiceAnnotationLoadBalancerRegion = ServiceAnnotationLoadBalancerPrefix + "region"

	// ServiceAnnotationLoadBalancerMasterZoneID master zone id
	ServiceAnnotationLoadBalancerMasterZoneID = ServiceAnnotationLoadBalancerPrefix + "master-zoneid"

	// ServiceAnnotationLoadBalancerSlaveZoneID slave zone id
	ServiceAnnotationLoadBalancerSlaveZoneID = ServiceAnnotationLoadBalancerPrefix + "slave-zoneid"

	// ServiceAnnotationLoadBalancerBandwidth bandwidth
	ServiceAnnotationLoadBalancerBandwidth = ServiceAnnotationLoadBalancerPrefix + "bandwidth"

	// ServiceAnnotationLoadBalancerCertID cert id
	ServiceAnnotationLoadBalancerCertID = ServiceAnnotationLoadBalancerPrefix + "cert-id"

	// ServiceAnnotationLoadBalancerHealthCheckFlag health check flag
	ServiceAnnotationLoadBalancerHealthCheckFlag = ServiceAnnotationLoadBalancerPrefix + "health-check-flag"

	// ServiceAnnotationLoadBalancerHealthCheckType health check type
	ServiceAnnotationLoadBalancerHealthCheckType = ServiceAnnotationLoadBalancerPrefix + "health-check-type"

	// ServiceAnnotationLoadBalancerHealthCheckURI health check uri
	ServiceAnnotationLoadBalancerHealthCheckURI = ServiceAnnotationLoadBalancerPrefix + "health-check-uri"

	// ServiceAnnotationLoadBalancerHealthCheckConnectPort health check connect port
	ServiceAnnotationLoadBalancerHealthCheckConnectPort = ServiceAnnotationLoadBalancerPrefix + "health-check-connect-port"

	// ServiceAnnotationLoadBalancerHealthCheckHealthyThreshold health check healthy thresh hold
	ServiceAnnotationLoadBalancerHealthCheckHealthyThreshold = ServiceAnnotationLoadBalancerPrefix + "healthy-threshold"

	// ServiceAnnotationLoadBalancerHealthCheckUnhealthyThreshold health check unhealthy thresh hold
	ServiceAnnotationLoadBalancerHealthCheckUnhealthyThreshold = ServiceAnnotationLoadBalancerPrefix + "unhealthy-threshold"

	// ServiceAnnotationLoadBalancerHealthCheckInterval health check interval
	ServiceAnnotationLoadBalancerHealthCheckInterval = ServiceAnnotationLoadBalancerPrefix + "health-check-interval"

	// ServiceAnnotationLoadBalancerHealthCheckConnectTimeout health check connect timeout
	ServiceAnnotationLoadBalancerHealthCheckConnectTimeout = ServiceAnnotationLoadBalancerPrefix + "health-check-connect-timeout"

	// ServiceAnnotationLoadBalancerHealthCheckTimeout health check timeout
	ServiceAnnotationLoadBalancerHealthCheckTimeout = ServiceAnnotationLoadBalancerPrefix + "health-check-timeout"

	// ServiceAnnotationLoadBalancerHealthCheckDomain health check domain
	ServiceAnnotationLoadBalancerHealthCheckDomain = ServiceAnnotationLoadBalancerPrefix + "health-check-domain"

	// ServiceAnnotationLoadBalancerHealthCheckHTTPCode health check http code
	ServiceAnnotationLoadBalancerHealthCheckHTTPCode = ServiceAnnotationLoadBalancerPrefix + "health-check-httpcode"

	// ServiceAnnotationLoadBalancerAdditionalTags For example: "Key1=Val1,Key2=Val2,KeyNoVal1=,KeyNoVal2",same with aws
	ServiceAnnotationLoadBalancerAdditionalTags = ServiceAnnotationLoadBalancerPrefix + "additional-resource-tags"

	// ServiceAnnotationLoadBalancerOverrideListener force override listeners
	ServiceAnnotationLoadBalancerOverrideListener = ServiceAnnotationLoadBalancerPrefix + "force-override-listeners"

	// ServiceAnnotationLoadBalancerSpec slb spec
	ServiceAnnotationLoadBalancerSpec = ServiceAnnotationLoadBalancerPrefix + "spec"

	// ServiceAnnotationLoadBalancerSessionStick sticky session
	ServiceAnnotationLoadBalancerSessionStick = ServiceAnnotationLoadBalancerPrefix + "sticky-session"

	// ServiceAnnotationLoadBalancerSessionStickType session sticky type
	ServiceAnnotationLoadBalancerSessionStickType = ServiceAnnotationLoadBalancerPrefix + "sticky-session-type"

	// ServiceAnnotationLoadBalancerCookieTimeout cookie timeout
	ServiceAnnotationLoadBalancerCookieTimeout = ServiceAnnotationLoadBalancerPrefix + "cookie-timeout"

	//ServiceAnnotationLoadBalancerCookie lb cookie
	ServiceAnnotationLoadBalancerCookie = ServiceAnnotationLoadBalancerPrefix + "cookie"

	// ServiceAnnotationLoadBalancerPersistenceTimeout persistence timeout
	ServiceAnnotationLoadBalancerPersistenceTimeout = ServiceAnnotationLoadBalancerPrefix + "persistence-timeout"

	//ServiceAnnotationLoadBalancerIPVersion ip version
	ServiceAnnotationLoadBalancerIPVersion = ServiceAnnotationLoadBalancerPrefix + "ip-version"

	// MAX_LOADBALANCER_BACKEND max default lb backend count.
	MAX_LOADBALANCER_BACKEND = 18

	// ServiceAnnotationLoadBalancerPrivateZoneName private zone name
	ServiceAnnotationLoadBalancerPrivateZoneName = ServiceAnnotationPrivateZonePrefix + "name"

	// ServiceAnnotationLoadBalancerPrivateZoneId private zone id
	ServiceAnnotationLoadBalancerPrivateZoneId = ServiceAnnotationPrivateZonePrefix + "id"

	// ServiceAnnotationLoadBalancerPrivateZoneRecordName private zone record name
	ServiceAnnotationLoadBalancerPrivateZoneRecordName = ServiceAnnotationPrivateZonePrefix + "record-name"

	// ServiceAnnotationLoadBalancerPrivateZoneRecordTTL private zone record ttl
	ServiceAnnotationLoadBalancerPrivateZoneRecordTTL = ServiceAnnotationPrivateZonePrefix + "record-ttl"
)
View Source 
const DEFAULT_LANG = "en"

DEFAULT_LANG default lang

View Source 
const DEFAULT_SERVER_WEIGHT = 100

DEFAULT_SERVER_WEIGHT default server weight

View Source 
const MAX_BACKEND_NUM = 19

MAX_BACKEND_NUM max batch backend num

View Source 
const ProviderName = "alicloud"

ProviderName is the name of this cloud provider.

View Source 
const TAGKEY = "kubernetes.do.not.delete"

TAGKEY Default tag key.

Variables

View Source 
var (
	// DEFAULT_CHARGE_TYPE default charge type
	DEFAULT_CHARGE_TYPE = common.PayByTraffic

	// DEFAULT_BANDWIDTH default bandwidth
	DEFAULT_BANDWIDTH = 100

	// DEFAULT_ADDRESS_TYPE default address type
	DEFAULT_ADDRESS_TYPE = slb.InternetAddressType

	// DEFAULT_REGION should be override in cloud initialize.
	DEFAULT_REGION = common.Hangzhou
)
View Source 
var (
	// ACTION_ADD actions add
	ACTION_ADD = "ADD"

	// ACTION_UPDATE update
	ACTION_UPDATE = "UPDATE"

	// ACTION_DELETE delete
	ACTION_DELETE = "DELETE"
)
View Source 
var ASSUME_ROLE_NAME = "AliyunCSManagedKubernetesRole"

ASSUME_ROLE_NAME managed kubernetes role name

View Source 
var CLUSTER_ID = "clusterid"

CLUSTER_ID default cluster id if it is not specified.

View Source 
var DEFAULT_LISTENER_BANDWIDTH = -1

DEFAULT_LISTENER_BANDWIDTH default listener bandwidth

View Source 
var DEFAULT_PREFIX = "k8s"

DEFAULT_PREFIX default prefix for listener

View Source 
var FORMAT_ERROR = "ListenerName Format Error: k8s/${port}/${service}/${namespace}/${clusterid} format is expected"

FORMAT_ERROR format error message

View Source 
var KUBERNETES_ALICLOUD_IDENTITY = fmt.Sprintf("Kubernetes.Alicloud/%s", version.Get().String())

KUBERNETES_ALICLOUD_IDENTITY is for statistic purpose.

View Source 
var ROLE_NAME = "KubernetesMasterRole"

ROLE_NAME default kubernetes master role name

View Source 
var STRINGS_EMPTY = ""

STRINGS_EMPTY empty string

View Source 
var TOKEN_RESYNC_PERIOD = 5 * time.Minute

TOKEN_RESYNC_PERIOD default token sync period

Functions

func BatchProcess 

func BatchProcess(list []slb.VBackendServerType,
	batch func(list []slb.VBackendServerType) error) error

BatchProcess batch update backend.

func CleanUPVGroupDirect 

func CleanUPVGroupDirect(local *vgroups) error

CleanUPVGroupDirect do clean vserver group

func CleanUPVGroupMerged 

func CleanUPVGroupMerged(service *v1.Service,
	lb *slb.LoadBalancerType,
	client ClientSLBSDK, local *vgroups) error

CleanUPVGroupMerged Merge with service port and do clean vserver group

func Contains 

func Contains(list []int, x int) bool

Contains contains in

func EnsureListeners 

func EnsureListeners(client ClientSLBSDK,
	service *v1.Service,
	lb *slb.LoadBalancerType, vgs *vgroups) error

EnsureListeners make sure listeners reconciled 1. First, build listeners config from aliyun API output. 2. Second, build listeners from k8s service object. 3. Third, Merge the up two listeners to decide whether add/update/remove is needed. 4. Do update. Clean unused vserver group.

func EnsureListenersDeleted 

func EnsureListenersDeleted(client ClientSLBSDK,
	service *v1.Service,
	lb *slb.LoadBalancerType, vgs *vgroups) error

EnsureListenersDeleted Only listener which owned by my service was deleted.

func ExtractAnnotationRequest 

func ExtractAnnotationRequest(service *v1.Service) (*AnnotationRequest, *AnnotationRequest)

ExtractAnnotationRequest extract annotations from service labels defaulted is the parameters which set by programe. request represent user defined parameters.

func GetLocalService 

func GetLocalService() *localService

GetLocalService return service cache

func GetPrivateZoneRecordCache 

func GetPrivateZoneRecordCache() *kvstore

GetPrivateZoneRecordCache return record cache

func NodeList 

func NodeList(nodes []*v1.Node) []string

NodeList return nodes list in string

func PrettyJson 

func PrettyJson(obj interface{}) string

PrettyJson pretty json output

func Protocol 

func Protocol(annotation string, port v1.ServicePort) (string, error)

Protocol for protocol transform

func URIfromService 

func URIfromService(svc *v1.Service) string

URIfromService build ServiceURI from service

func WaitCreate 

func WaitCreate(rc *RoutesClient, tableid string, route *ecs.CreateRouteEntryArgs) error

WaitCreate create route and wait for route ready

func WaitDelete 

func WaitDelete(rc *RoutesClient, tableid string, route *ecs.DeleteRouteEntryArgs) error

WaitDelete delete route and wait for route ready

func WaitForRouteEntryAvailable 

func WaitForRouteEntryAvailable(client RouteSDK, routeid, tableid string) error

WaitForRouteEntryAvailable wait for route entry available

Types

type AnnotationRequest 

type AnnotationRequest struct {
	Loadbalancerid string
	BackendLabel   string

	SSLPorts       string
	AddressType    slb.AddressType
	SLBNetworkType string

	ChargeType slb.InternetChargeType
	//Region     		common.Region
	Bandwidth int
	CertID    string

	MasterZoneID string
	SlaveZoneID  string

	HealthCheck            slb.FlagType
	HealthCheckURI         string
	HealthCheckConnectPort int
	HealthyThreshold       int
	UnhealthyThreshold     int
	HealthCheckInterval    int
	HealthCheckDomain      string
	HealthCheckHttpCode    slb.HealthCheckHttpCodeType

	HealthCheckConnectTimeout int                 // for tcp
	HealthCheckType           slb.HealthCheckType // for tcp, Type could be http tcp
	HealthCheckTimeout        int                 // for https and http

	LoadBalancerSpec slb.LoadBalancerSpecType

	StickySession      slb.FlagType
	StickySessionType  slb.StickySessionType
	Cookie             string
	CookieTimeout      int
	PersistenceTimeout int
	AddressIPVersion   slb.AddressIPVersionType

	OverrideListeners string

	PrivateZoneName       string
	PrivateZoneId         string
	PrivateZoneRecordName string
	PrivateZoneRecordTTL  int
}

AnnotationRequest annotated parameters.

type ClientInstanceSDK 

type ClientInstanceSDK interface {
	DescribeInstances(args *ecs.DescribeInstancesArgs) (instances []ecs.InstanceAttributesType, pagination *common.PaginationResult, err error)
}

ClientInstanceSDK instance sdk

type ClientMgr 

type ClientMgr struct {
	// contains filtered or unexported fields
}

ClientMgr client manager for aliyun sdk

func NewClientMgr 

func NewClientMgr(key, secret string) (*ClientMgr, error)

NewClientMgr return a new client manager

func (*ClientMgr) Instances 

func (c *ClientMgr) Instances() *InstanceClient

Instances return instance client

func (*ClientMgr) LoadBalancers 

func (c *ClientMgr) LoadBalancers() *LoadBalancerClient

LoadBalancers return loadbalancer client

func (*ClientMgr) MetaData 

func (c *ClientMgr) MetaData() IMetaData

MetaData return MetaData client

func (*ClientMgr) PrivateZones 

func (c *ClientMgr) PrivateZones() *PrivateZoneClient

PrivateZones return PrivateZones client

func (*ClientMgr) Routes 

func (c *ClientMgr) Routes() *RoutesClient

Routes return routes client

type ClientPVTZSDK 

type ClientPVTZSDK interface {
	DescribeZones(args *pvtz.DescribeZonesArgs) (zones []pvtz.ZoneType, err error)
	AddZone(args *pvtz.AddZoneArgs) (response *pvtz.AddZoneResponse, err error)
	DeleteZone(args *pvtz.DeleteZoneArgs) (err error)
	CheckZoneName(args *pvtz.CheckZoneNameArgs) (bool, error)
	UpdateZoneRemark(args *pvtz.UpdateZoneRemarkArgs) error
	DescribeZoneInfo(args *pvtz.DescribeZoneInfoArgs) (response *pvtz.DescribeZoneInfoResponse, err error)
	BindZoneVpc(args *pvtz.BindZoneVpcArgs) (err error)
	DescribeRegions() (regions []pvtz.RegionType, err error)
	DescribeZoneRecords(args *pvtz.DescribeZoneRecordsArgs) (records []pvtz.ZoneRecordType, err error)
	DescribeZoneRecordsByRR(zoneId string, rr string) (records []pvtz.ZoneRecordType, err error)
	DeleteZoneRecordsByRR(zoneId string, rr string) error
	AddZoneRecord(args *pvtz.AddZoneRecordArgs) (response *pvtz.AddZoneRecordResponse, err error)
	UpdateZoneRecord(args *pvtz.UpdateZoneRecordArgs) (err error)
	DeleteZoneRecord(args *pvtz.DeleteZoneRecordArgs) (err error)
	SetZoneRecordStatus(args *pvtz.SetZoneRecordStatusArgs) (err error)
}

ClientPVTZSDK private zone sdk interface

type ClientSLBSDK 

type ClientSLBSDK interface {
	DescribeLoadBalancers(args *slb.DescribeLoadBalancersArgs) (loadBalancers []slb.LoadBalancerType, err error)
	CreateLoadBalancer(args *slb.CreateLoadBalancerArgs) (response *slb.CreateLoadBalancerResponse, err error)
	DeleteLoadBalancer(loadBalancerId string) (err error)
	ModifyLoadBalancerInternetSpec(args *slb.ModifyLoadBalancerInternetSpecArgs) (err error)
	DescribeLoadBalancerAttribute(loadBalancerId string) (loadBalancer *slb.LoadBalancerType, err error)
	RemoveBackendServers(loadBalancerId string, backendServers []string) (result []slb.BackendServerType, err error)
	AddBackendServers(loadBalancerId string, backendServers []slb.BackendServerType) (result []slb.BackendServerType, err error)

	StopLoadBalancerListener(loadBalancerId string, port int) (err error)
	StartLoadBalancerListener(loadBalancerId string, port int) (err error)
	CreateLoadBalancerTCPListener(args *slb.CreateLoadBalancerTCPListenerArgs) (err error)
	CreateLoadBalancerUDPListener(args *slb.CreateLoadBalancerUDPListenerArgs) (err error)
	DeleteLoadBalancerListener(loadBalancerId string, port int) (err error)
	CreateLoadBalancerHTTPSListener(args *slb.CreateLoadBalancerHTTPSListenerArgs) (err error)
	CreateLoadBalancerHTTPListener(args *slb.CreateLoadBalancerHTTPListenerArgs) (err error)
	DescribeLoadBalancerHTTPSListenerAttribute(loadBalancerId string, port int) (response *slb.DescribeLoadBalancerHTTPSListenerAttributeResponse, err error)
	DescribeLoadBalancerTCPListenerAttribute(loadBalancerId string, port int) (response *slb.DescribeLoadBalancerTCPListenerAttributeResponse, err error)
	DescribeLoadBalancerUDPListenerAttribute(loadBalancerId string, port int) (response *slb.DescribeLoadBalancerUDPListenerAttributeResponse, err error)
	DescribeLoadBalancerHTTPListenerAttribute(loadBalancerId string, port int) (response *slb.DescribeLoadBalancerHTTPListenerAttributeResponse, err error)

	SetLoadBalancerHTTPListenerAttribute(args *slb.SetLoadBalancerHTTPListenerAttributeArgs) (err error)
	SetLoadBalancerHTTPSListenerAttribute(args *slb.SetLoadBalancerHTTPSListenerAttributeArgs) (err error)
	SetLoadBalancerTCPListenerAttribute(args *slb.SetLoadBalancerTCPListenerAttributeArgs) (err error)
	SetLoadBalancerUDPListenerAttribute(args *slb.SetLoadBalancerUDPListenerAttributeArgs) (err error)

	RemoveTags(args *slb.RemoveTagsArgs) error
	DescribeTags(args *slb.DescribeTagsArgs) (tags []slb.TagItemType, pagination *common.PaginationResult, err error)
	AddTags(args *slb.AddTagsArgs) error

	CreateVServerGroup(args *slb.CreateVServerGroupArgs) (response *slb.CreateVServerGroupResponse, err error)
	DescribeVServerGroups(args *slb.DescribeVServerGroupsArgs) (response *slb.DescribeVServerGroupsResponse, err error)
	DeleteVServerGroup(args *slb.DeleteVServerGroupArgs) (response *slb.DeleteVServerGroupResponse, err error)
	SetVServerGroupAttribute(args *slb.SetVServerGroupAttributeArgs) (response *slb.SetVServerGroupAttributeResponse, err error)
	DescribeVServerGroupAttribute(args *slb.DescribeVServerGroupAttributeArgs) (response *slb.DescribeVServerGroupAttributeResponse, err error)
	ModifyVServerGroupBackendServers(args *slb.ModifyVServerGroupBackendServersArgs) (response *slb.ModifyVServerGroupBackendServersResponse, err error)
	AddVServerGroupBackendServers(args *slb.AddVServerGroupBackendServersArgs) (response *slb.AddVServerGroupBackendServersResponse, err error)
	RemoveVServerGroupBackendServers(args *slb.RemoveVServerGroupBackendServersArgs) (response *slb.RemoveVServerGroupBackendServersResponse, err error)
}

ClientSLBSDK client sdk for slb

type Cloud 

type Cloud struct {
	// contains filtered or unexported fields
}

Cloud is an implementation of Interface, LoadBalancer and Instances for Alicloud Services.

func (*Cloud) AddSSHKeyToAllInstances 

func (c *Cloud) AddSSHKeyToAllInstances(user string, keyData []byte) error

AddSSHKeyToAllInstances adds an SSH public key as a legal identity for all instances expected format for the key is standard ssh-keygen format: <protocol> <blob>

func (*Cloud) Clusters 

func (c *Cloud) Clusters() (cloudprovider.Clusters, bool)

Clusters returns the list of clusters.

func (*Cloud) CreateRoute 

func (c *Cloud) CreateRoute(clusterName string, nameHint string, tableid string, route *cloudprovider.Route) error

CreateRoute creates the described managed route route.Name will be ignored, although the cloud-provider may use nameHint to create a more user-meaningful name.

func (*Cloud) CurrentNodeName 

func (c *Cloud) CurrentNodeName(hostname string) (types.NodeName, error)

CurrentNodeName returns the name of the node we are currently running on On most clouds (e.g. GCE) this is the hostname, so we provide the hostname

func (*Cloud) DeleteRoute 

func (c *Cloud) DeleteRoute(clusterName string, tableid string, route *cloudprovider.Route) error

DeleteRoute deletes the specified managed route Route should be as returned by ListRoutes

func (*Cloud) EnsureLoadBalancer 

func (c *Cloud) EnsureLoadBalancer(clusterName string, service *v1.Service, nodes []*v1.Node) (*v1.LoadBalancerStatus, error)

EnsureLoadBalancer creates a new load balancer 'name', or updates the existing one. Returns the status of the balancer Implementations must treat the *v1.Service and *v1.Node parameters as read-only and not modify them. Parameter 'clusterName' is the name of the cluster as presented to kube-controller-manager

func (*Cloud) EnsureLoadBalancerDeleted 

func (c *Cloud) EnsureLoadBalancerDeleted(clusterName string, service *v1.Service) error

EnsureLoadBalancerDeleted deletes the specified load balancer if it exists, returning nil if the load balancer specified either didn't exist or was successfully deleted. This construction is useful because many cloud providers' load balancers have multiple underlying components, meaning a Get could say that the LB doesn't exist even if some part of it is still laying around. Implementations must treat the *v1.Service parameter as read-only and not modify it. Parameter 'clusterName' is the name of the cluster as presented to kube-controller-manager

func (*Cloud) ExternalID 

func (c *Cloud) ExternalID(nodeName types.NodeName) (string, error)

ExternalID returns the cloud provider ID of the node with the specified NodeName. Note that if the instance does not exist or is no longer running, we must return ("", cloudprovider.InstanceNotFound)

func (*Cloud) GetLoadBalancer 

func (c *Cloud) GetLoadBalancer(clusterName string, service *v1.Service) (status *v1.LoadBalancerStatus, exists bool, err error)

GetLoadBalancer returns whether the specified load balancer exists, and if so, what its status is. Implementations must treat the *v1.Service parameter as read-only and not modify it. Parameter 'clusterName' is the name of the cluster as presented to kube-controller-manager TODO: Break this up into different interfaces (LB, etc) when we have more than one type of service

func (*Cloud) GetZone 

func (c *Cloud) GetZone() (cloudprovider.Zone, error)

GetZone returns the Zone containing the current failure zone and locality region that the program is running in

func (*Cloud) GetZoneByNodeName 

func (c *Cloud) GetZoneByNodeName(nodeName types.NodeName) (cloudprovider.Zone, error)

GetZoneByNodeName returns the Zone containing the current zone and locality region of the node specified by node name This method is particularly used in the context of external cloud providers where node initialization must be down outside the kubelets.

func (*Cloud) GetZoneByProviderID 

func (c *Cloud) GetZoneByProviderID(providerID string) (cloudprovider.Zone, error)

GetZoneByProviderID returns the Zone containing the current zone and locality region of the node specified by providerId This method is particularly used in the context of external cloud providers where node initialization must be down outside the kubelets.

func (*Cloud) HasClusterID 

func (c *Cloud) HasClusterID() bool

HasClusterID returns true if a ClusterID is required and set

func (*Cloud) Initialize 

func (c *Cloud) Initialize(builder ctrlclient.ControllerClientBuilder)

Initialize passes a Kubernetes clientBuilder interface to the cloud provider

func (*Cloud) InstanceExistsByProviderID 

func (c *Cloud) InstanceExistsByProviderID(providerID string) (bool, error)

InstanceExistsByProviderID returns true if the instance for the given provider id still is running. If false is returned with no error, the instance will be immediately deleted by the cloud controller manager.

func (*Cloud) InstanceID 

func (c *Cloud) InstanceID(nodeName types.NodeName) (string, error)

InstanceID returns the cloud provider ID of the node with the specified NodeName.

func (*Cloud) InstanceType 

func (c *Cloud) InstanceType(name types.NodeName) (string, error)

InstanceType returns the type of the specified instance.

func (*Cloud) InstanceTypeByProviderID 

func (c *Cloud) InstanceTypeByProviderID(providerID string) (string, error)

InstanceTypeByProviderID returns the cloudprovider instance type of the node with the specified unique providerID This method will not be called from the node that is requesting this ID. i.e. metadata service and other local methods cannot be used here

func (*Cloud) Instances 

func (c *Cloud) Instances() (cloudprovider.Instances, bool)

Instances returns an implementation of Instances for Alicloud Services.

func (*Cloud) ListClusters 

func (c *Cloud) ListClusters() ([]string, error)

ListClusters lists the names of the available clusters.

func (*Cloud) ListRoutes 

func (c *Cloud) ListRoutes(clusterName string, tableid string) ([]*cloudprovider.Route, error)

ListRoutes lists all managed routes that belong to the specified clusterName

func (*Cloud) LoadBalancer 

func (c *Cloud) LoadBalancer() (cloudprovider.LoadBalancer, bool)

LoadBalancer returns an implementation of LoadBalancer for Alicloud Services.

func (*Cloud) Master 

func (c *Cloud) Master(clusterName string) (string, error)

Master gets back the address (either DNS name or IP address) of the master node for the cluster.

func (*Cloud) NodeAddresses 

func (c *Cloud) NodeAddresses(name types.NodeName) ([]v1.NodeAddress, error)

NodeAddresses returns the addresses of the specified instance. TODO(roberthbailey): This currently is only used in such a way that it returns the address of the calling instance. We should do a rename to make this clearer.

func (*Cloud) NodeAddressesByProviderID 

func (c *Cloud) NodeAddressesByProviderID(providerID string) ([]v1.NodeAddress, error)

NodeAddressesByProviderID returns the node addresses of an instances with the specified unique providerID This method will not be called from the node that is requesting this ID. i.e. metadata service and other local methods cannot be used here

func (*Cloud) ProviderName 

func (c *Cloud) ProviderName() string

ProviderName returns the cloud provider ID.

func (*Cloud) RouteTables 

func (c *Cloud) RouteTables(clusterName string) ([]string, error)

RouteTables return route table list

func (*Cloud) Routes 

func (c *Cloud) Routes() (cloudprovider.Routes, bool)

Routes returns an implementation of Routes for Alicloud Services.

func (*Cloud) ScrubDNS 

func (c *Cloud) ScrubDNS(nameservers, searches []string) (nsOut, srchOut []string)

ScrubDNS filters DNS settings for pods.

func (*Cloud) UpdateLoadBalancer 

func (c *Cloud) UpdateLoadBalancer(clusterName string, service *v1.Service, nodes []*v1.Node) error

UpdateLoadBalancer updates hosts under the specified load balancer. Implementations must treat the *v1.Service and *v1.Node parameters as read-only and not modify them. Parameter 'clusterName' is the name of the cluster as presented to kube-controller-manager

func (*Cloud) Zones 

func (c *Cloud) Zones() (cloudprovider.Zones, bool)

Zones returns an implementation of Zones for Alicloud Services.

type CloudConfig 

type CloudConfig struct {
	Global struct {
		KubernetesClusterTag string
		UID                  string `json:"uid"`
		VpcID                string `json:"vpcid"`
		Region               string `json:"region"`
		ZoneID               string `json:"zoneid"`
		VswitchID            string `json:"vswitchid"`
		ClusterID            string `json:"clusterID"`
		RouteTableIDS        string `json:"routeTableIDs"`

		AccessKeyID     string `json:"accessKeyID"`
		AccessKeySecret string `json:"accessKeySecret"`
	}
}

CloudConfig wraps the settings for the Alicloud provider.

type IListener 

type IListener interface {
	Describe() error
	Add() error
	Remove() error
	Update() error
}

IListener listener interface

type IMetaData 

type IMetaData interface {
	HostName() (string, error)
	ImageID() (string, error)
	InstanceID() (string, error)
	Mac() (string, error)
	NetworkType() (string, error)
	OwnerAccountID() (string, error)
	PrivateIPv4() (string, error)
	Region() (string, error)
	SerialNumber() (string, error)
	SourceAddress() (string, error)
	VpcCIDRBlock() (string, error)
	VpcID() (string, error)
	VswitchCIDRBlock() (string, error)
	Zone() (string, error)
	NTPConfigServers() ([]string, error)
	RoleName() (string, error)
	RamRoleToken(role string) (metadata.RoleAuth, error)
	VswitchID() (string, error)
}

IMetaData metadata interface

func NewMetaData 

func NewMetaData() IMetaData

NewMetaData return new metadata

type InstanceClient 

type InstanceClient struct {
	CurrentNodeName types.NodeName
	// contains filtered or unexported fields
}

InstanceClient wrap for instance sdk

type Listener 

type Listener struct {
	Name string
	// NamedKey Map between ServiceName and Listener from console view.
	NamedKey *NamedKey

	// Proto is the protocol from console view
	Proto string

	// TransforedProto is the real protocol that a listener indicated.
	TransforedProto string

	Port int32

	// NodePort Backend server port
	NodePort int32

	// ServiceName reference from k8s service
	Service *v1.Service

	// LoadBalancerID service connected SLB.
	LoadBalancerID string

	// Action indicate the operate method. ADD UPDATE DELETE
	Action string

	Client ClientSLBSDK

	VGroups *vgroups
}

Listener loadbalancer listener

func (*Listener) Apply 

func (n *Listener) Apply() error

Apply apply listener operate . add/update/delete etc.

func (*Listener) Describe 

func (n *Listener) Describe() error

Describe describe listener

func (*Listener) Instance 

func (n *Listener) Instance() IListener

Instance listener instance

func (*Listener) Remove 

func (n *Listener) Remove() error

Remove remove Listener

func (*Listener) Start 

func (n *Listener) Start() error

Start start listener

type Listeners 

type Listeners []*Listener

Listeners listeners collection

type LoadBalancerClient 

type LoadBalancerClient struct {
	// contains filtered or unexported fields
}

LoadBalancerClient slb client wrapper

func (*LoadBalancerClient) EnsureLoadBalanceDeleted 

func (s *LoadBalancerClient) EnsureLoadBalanceDeleted(service *v1.Service) error

EnsureLoadBalanceDeleted make sure slb is deleted

func (*LoadBalancerClient) EnsureLoadBalancer 

func (s *LoadBalancerClient) EnsureLoadBalancer(service *v1.Service, nodes []*v1.Node, vswitchid string) (*slb.LoadBalancerType, error)

EnsureLoadBalancer make sure slb is reconciled

func (*LoadBalancerClient) UpdateDefaultServerGroup 

func (s *LoadBalancerClient) UpdateDefaultServerGroup(nodes []*v1.Node, lb *slb.LoadBalancerType) error

UpdateDefaultServerGroup update default server group

func (*LoadBalancerClient) UpdateLoadBalancer 

func (s *LoadBalancerClient) UpdateLoadBalancer(service *v1.Service, nodes []*v1.Node, withVgroup bool) error

UpdateLoadBalancer make sure slb backend is reconciled

type NamedKey 

type NamedKey struct {
	Prefix      string
	CID         string
	Namespace   string
	ServiceName string
	Port        int32
}

NamedKey identify listeners on grouped attributes

func LoadNamedKey 

func LoadNamedKey(key string) (*NamedKey, error)

LoadNamedKey build NamedKey from string.

func (*NamedKey) Key 

func (n *NamedKey) Key() string

Key key of NamedKey

func (*NamedKey) Reference 

func (n *NamedKey) Reference(backport int32) string

Reference reference

func (*NamedKey) ServiceURI 

func (n *NamedKey) ServiceURI() string

ServiceURI service URI for the NamedKey.

type PrivateZoneClient 

type PrivateZoneClient struct {
	// contains filtered or unexported fields
}

PrivateZoneClient private zone client wrapper

func (*PrivateZoneClient) EnsurePrivateZoneRecord 

func (s *PrivateZoneClient) EnsurePrivateZoneRecord(service *v1.Service, ip string) (zone *pvtz.DescribeZoneInfoResponse, record *pvtz.ZoneRecordType, err error)

EnsurePrivateZoneRecord make sure private zone record is reconciled

func (*PrivateZoneClient) EnsurePrivateZoneRecordDeleted 

func (s *PrivateZoneClient) EnsurePrivateZoneRecordDeleted(service *v1.Service, ip string) error

EnsurePrivateZoneRecordDeleted make sure private zone record is deleted.

type RouteSDK 

type RouteSDK interface {
	DescribeVpcs(args *ecs.DescribeVpcsArgs) (vpcs []ecs.VpcSetType, pagination *common.PaginationResult, err error)
	DescribeVRouters(args *ecs.DescribeVRoutersArgs) (vrouters []ecs.VRouterSetType, pagination *common.PaginationResult, err error)
	DescribeRouteTables(args *ecs.DescribeRouteTablesArgs) (routeTables []ecs.RouteTableSetType, pagination *common.PaginationResult, err error)
	DeleteRouteEntry(args *ecs.DeleteRouteEntryArgs) error
	CreateRouteEntry(args *ecs.CreateRouteEntryArgs) error
	WaitForAllRouteEntriesAvailable(vrouterId string, routeTableId string, timeout int) error
}

RouteSDK define route sdk interface

type RoutesClient 

type RoutesClient struct {
	// contains filtered or unexported fields
}

RoutesClient wrap route sdk

func (*RoutesClient) CreateRoute 

func (r *RoutesClient) CreateRoute(tabid string, route *cloudprovider.Route, region common.Region, vpcid string) error

CreateRoute creates the described managed route route.Name will be ignored, although the cloud-provider may use nameHint to create a more user-meaningful name.

func (*RoutesClient) DeleteRoute 

func (r *RoutesClient) DeleteRoute(tabid string, route *cloudprovider.Route, region common.Region, vpcid string) error

DeleteRoute deletes the specified managed route Route should be as returned by ListRoutes

func (*RoutesClient) Error 

func (r *RoutesClient) Error(e error) string

Error implement error

func (*RoutesClient) ListRoutes 

func (r *RoutesClient) ListRoutes(tableid string) ([]*cloudprovider.Route, error)

ListRoutes lists all managed routes that belong to the specified clusterName

func (*RoutesClient) RouteTables 

func (r *RoutesClient) RouteTables() ([]string, error)

RouteTables return all the tables in the vpc network.

func (*RoutesClient) WithVPC 

func (r *RoutesClient) WithVPC(vpcid string, tableids string) error

WithVPC set vpc id and and route table ids.

type TokenAuth 

type TokenAuth struct {
	// contains filtered or unexported fields
}

TokenAuth token auth struct

Source Files

View all Source files

Directories

Path Synopsis
controller
route
service

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