gce

package
v0.28.2 Latest Latest
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 Go to latest Published: Dec 4, 2023 License: Apache-2.0 Imports: 66 Imported by: 21

Documentation

Overview

Package gce is an implementation of Interface, LoadBalancer and Instances for Google Compute Engine.

Index

Constants

View Source 
const (
	// AlphaFeatureILBSubsets allows InternalLoadBalancer services to include a subset
	// of cluster nodes as backends instead of all nodes.
	AlphaFeatureILBSubsets = "ILBSubsets"

	// AlphaFeatureSkipIGsManagement enabled L4 Regional Backend Services and
	// disables instance group management in service controller
	AlphaFeatureSkipIGsManagement = "SkipIGsManagement"
)
View Source 
const (
	// ServiceAnnotationLoadBalancerType is annotated on a service with type LoadBalancer
	// dictates what specific kind of GCP LB should be assembled.
	// Currently, only "Internal" is supported.
	ServiceAnnotationLoadBalancerType = "networking.gke.io/load-balancer-type"

	// LBTypeInternal is the constant for the official internal type.
	LBTypeInternal LoadBalancerType = "Internal"

	// ServiceAnnotationILBBackendShare is annotated on a service with "true" when users
	// want to share GCP Backend Services for a set of internal load balancers.
	// ALPHA feature - this may be removed in a future release.
	ServiceAnnotationILBBackendShare = "alpha.cloud.google.com/load-balancer-backend-share"

	// ServiceAnnotationILBAllowGlobalAccess is annotated on a service with "true" when users
	// want to access the Internal LoadBalancer globally, and not restricted to the region it is
	// created in.
	ServiceAnnotationILBAllowGlobalAccess = "networking.gke.io/internal-load-balancer-allow-global-access"

	// ServiceAnnotationILBSubnet is annotated on a service with the name of the subnetwork
	// the ILB IP Address should be assigned from. By default, this is the subnetwork that the
	// cluster is created in.
	ServiceAnnotationILBSubnet = "networking.gke.io/internal-load-balancer-subnet"

	// NetworkTierAnnotationKey is annotated on a Service object to indicate which
	// network tier a GCP LB should use. The valid values are "Standard" and
	// "Premium" (default).
	NetworkTierAnnotationKey = "cloud.google.com/network-tier"

	// NetworkTierAnnotationStandard is an annotation to indicate the Service is on the Standard network tier
	NetworkTierAnnotationStandard = cloud.NetworkTierStandard

	// NetworkTierAnnotationPremium is an annotation to indicate the Service is on the Premium network tier
	NetworkTierAnnotationPremium = cloud.NetworkTierPremium

	// RBSAnnotationKey is annotated on a Service object to indicate
	// opt-in mode for RBS NetLB
	RBSAnnotationKey = "cloud.google.com/l4-rbs"

	// RBSEnabled is an annotation to indicate the Service is opt-in for RBS
	RBSEnabled = "enabled"
)
View Source 
const (
	// UIDConfigMapName is the Key used to persist UIDs to configmaps.
	UIDConfigMapName = "ingress-uid"

	// UIDNamespace is the namespace which contains the above config map
	UIDNamespace = metav1.NamespaceSystem

	// UIDCluster is the data keys for looking up the clusters UID
	UIDCluster = "uid"

	// UIDProvider is the data keys for looking up the providers UID
	UIDProvider = "provider-uid"

	// UIDLengthBytes is the length of a UID
	UIDLengthBytes = 8
)
View Source 
const (
	// DiskTypeSSD the type for persistent SSD storage
	DiskTypeSSD = "pd-ssd"

	// DiskTypeStandard the type for standard persistent storage
	DiskTypeStandard = "pd-standard"
)
View Source 
const (

	// ILBFinalizerV1 key is used to identify ILB services whose resources are managed by service controller.
	ILBFinalizerV1 = "gke.networking.io/l4-ilb-v1"
	// ILBFinalizerV2 is the finalizer used by newer controllers that implement Internal LoadBalancer services.
	ILBFinalizerV2 = "gke.networking.io/l4-ilb-v2"
)
View Source 
const (
	// NetLBFinalizerV2 is the finalizer used by newer controllers that manage L4 External LoadBalancer services.
	NetLBFinalizerV2 = "gke.networking.io/l4-netlb-v2"
)
View Source 
const (
	// ProviderName is the official const representation of the Google Cloud Provider
	ProviderName = "gce"
)

Variables

This section is empty.

Functions

func FirewallToGCloudCreateCmd 

func FirewallToGCloudCreateCmd(fw *compute.Firewall, projectID string) string

FirewallToGCloudCreateCmd generates a gcloud command to create a firewall with specified params

func FirewallToGCloudDeleteCmd 

func FirewallToGCloudDeleteCmd(fwName, projectID string) string

FirewallToGCloudDeleteCmd generates a gcloud command to delete a firewall to specified params

func FirewallToGCloudUpdateCmd 

func FirewallToGCloudUpdateCmd(fw *compute.Firewall, projectID string) string

FirewallToGCloudUpdateCmd generates a gcloud command to update a firewall to specified params

func GetGCERegion 

func GetGCERegion(zone string) (string, error)

GetGCERegion returns region of the gce zone. Zone names are of the form: ${region-name}-${ix}. For example, "us-central1-b" has a region of "us-central1". So we look for the last '-' and trim to just before that.

func GetLoadBalancerAnnotationAllowGlobalAccess 

func GetLoadBalancerAnnotationAllowGlobalAccess(service *v1.Service) bool

GetLoadBalancerAnnotationAllowGlobalAccess returns if global access is enabled for the given loadbalancer service.

func GetLoadBalancerAnnotationBackendShare 

func GetLoadBalancerAnnotationBackendShare(service *v1.Service) bool

GetLoadBalancerAnnotationBackendShare returns whether this service's backend service should be shared with other load balancers. Health checks and the healthcheck firewall will be shared regardless.

func GetLoadBalancerAnnotationSubnet 

func GetLoadBalancerAnnotationSubnet(service *v1.Service) string

GetLoadBalancerAnnotationSubnet returns the configured subnet to assign LoadBalancer IP from.

func GetNodesHealthCheckPath 

func GetNodesHealthCheckPath() string

GetNodesHealthCheckPath returns the health check path used by the GCE load balancers (l4) for performing health checks on nodes.

func GetNodesHealthCheckPort 

func GetNodesHealthCheckPort() int32

GetNodesHealthCheckPort returns the health check port used by the GCE load balancers (l4) for performing health checks on nodes.

func GetServiceNetworkTier 

func GetServiceNetworkTier(service *v1.Service) (cloud.NetworkTier, error)

GetServiceNetworkTier returns the network tier of GCP load balancer which should be assembled, and an error if the specified tier is not supported.

func L4LoadBalancerSrcRanges 

func L4LoadBalancerSrcRanges() []string

L4LoadBalancerSrcRanges contains the ranges of ips used by the L3/L4 GCE load balancers for proxying client requests and performing health checks.

func L7LoadBalancerSrcRanges 

func L7LoadBalancerSrcRanges() []string

L7LoadBalancerSrcRanges contains the ranges of ips used by the GCE load balancers L7 for proxying client requests and performing health checks.

func MakeFirewallName 

func MakeFirewallName(name string) string

MakeFirewallName returns the firewall name used by the GCE load balancers (l4) for serving traffic.

func MakeHealthCheckFirewallName 

func MakeHealthCheckFirewallName(clusterID, hcName string, isNodesHealthCheck bool) string

MakeHealthCheckFirewallName returns the firewall name used by the GCE load balancers (l4) for performing health checks.

func MakeNodesHealthCheckName 

func MakeNodesHealthCheckName(clusterID string) string

MakeNodesHealthCheckName returns name of the health check resource used by the GCE load balancers (l4) for performing health checks on nodes.

func NewAltTokenSource 

func NewAltTokenSource(tokenURL, tokenBody string) oauth2.TokenSource

NewAltTokenSource constructs a new alternate token source for generating tokens.

func UpdateFakeGCECloud 

func UpdateFakeGCECloud(g *Cloud, vals TestClusterValues)

UpdateFakeGCECloud updates the fake GCE cloud with the specified values. Currently only the onXPN value is updated.

Types

type AlphaFeatureGate 

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

AlphaFeatureGate contains a mapping of alpha features to whether they are enabled

func NewAlphaFeatureGate 

func NewAlphaFeatureGate(features []string) *AlphaFeatureGate

NewAlphaFeatureGate marks the provided alpha features as enabled

func (*AlphaFeatureGate) Enabled 

func (af *AlphaFeatureGate) Enabled(key string) bool

Enabled returns true if the provided alpha feature is enabled

type AltTokenSource 

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

AltTokenSource is the structure holding the data for the functionality needed to generates tokens

func (*AltTokenSource) Token 

func (a *AltTokenSource) Token() (*oauth2.Token, error)

Token returns a token which may be used for authentication

type Cloud 

type Cloud struct {
	// ClusterID contains functionality for getting (and initializing) the ingress-uid. Call Cloud.Initialize()
	// for the cloudprovider to start watching the configmap.
	ClusterID ClusterID

	// AlphaFeatureGate gates gce alpha features in Cloud instance.
	// Related wrapper functions that interacts with gce alpha api should examine whether
	// the corresponding api is enabled.
	// If not enabled, it should return error.
	AlphaFeatureGate *AlphaFeatureGate
	// contains filtered or unexported fields
}

Cloud is an implementation of Interface, LoadBalancer and Instances for Google Compute Engine.

func CreateGCECloud 

func CreateGCECloud(config *CloudConfig) (*Cloud, error)

CreateGCECloud creates a Cloud object using the specified parameters. If no networkUrl is specified, loads networkName via rest call. If no tokenSource is specified, uses oauth2.DefaultTokenSource. If managedZones is nil / empty all zones in the region will be managed.

func CreateGCECloudWithCloud 

func CreateGCECloudWithCloud(config *CloudConfig, c cloud.Cloud) (*Cloud, error)

CreateGCECloudWithCloud is a helper function to create an instance of Cloud with the given Cloud interface implementation. Typical usage is to use cloud.NewMockGCE to get a handle to a mock Cloud instance and then use that for testing.

func NewFakeGCECloud 

func NewFakeGCECloud(vals TestClusterValues) *Cloud

NewFakeGCECloud constructs a fake GCE Cloud from the cluster values.

func (*Cloud) AddAliasToInstanceByProviderID 

func (g *Cloud) AddAliasToInstanceByProviderID(providerID string, alias *net.IPNet) error

AddAliasToInstanceByProviderID adds an alias to the given instance from the named secondary range.

func (*Cloud) AddInstancesToInstanceGroup 

func (g *Cloud) AddInstancesToInstanceGroup(name string, zone string, instanceRefs []*compute.InstanceReference) error

AddInstancesToInstanceGroup adds the given instances to the given instance group.

func (*Cloud) AddInstancesToTargetPool 

func (g *Cloud) AddInstancesToTargetPool(name, region string, instanceRefs []*compute.InstanceReference) error

AddInstancesToTargetPool adds instances by link to the TargetPool

func (*Cloud) AddRuletoBetaSecurityPolicy 

func (g *Cloud) AddRuletoBetaSecurityPolicy(name string, spr *computebeta.SecurityPolicyRule) error

AddRuletoBetaSecurityPolicy adds the given security policy rule to a security policy.

func (*Cloud) AddSSHKeyToAllInstances 

func (g *Cloud) AddSSHKeyToAllInstances(ctx context.Context, 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) AggregatedListNetworkEndpointGroup 

func (g *Cloud) AggregatedListNetworkEndpointGroup() (map[string][]*computebeta.NetworkEndpointGroup, error)

AggregatedListNetworkEndpointGroup returns a map of zone -> endpoint group.

func (*Cloud) AliasRangesByProviderID 

func (g *Cloud) AliasRangesByProviderID(providerID string) (cidrs []string, err error)

AliasRangesByProviderID returns a list of CIDR ranges that are assigned to the `node` for allocation to pods. Returns a list of the form "<ip>/<netmask>".

func (*Cloud) AttachDisk 

func (g *Cloud) AttachDisk(diskName string, nodeName types.NodeName, readOnly bool, regional bool) error

AttachDisk attaches given disk to the node with the specified NodeName. Current instance is used when instanceID is empty string.

func (*Cloud) AttachNetworkEndpoints 

func (g *Cloud) AttachNetworkEndpoints(name, zone string, endpoints []*computebeta.NetworkEndpoint) error

AttachNetworkEndpoints associates the referenced endpoints with the named endpoint group in the zone

func (*Cloud) BulkDisksAreAttached 

func (g *Cloud) BulkDisksAreAttached(diskByNodes map[types.NodeName][]string) (map[types.NodeName]map[string]bool, error)

BulkDisksAreAttached is a batch function to check if all corresponding disks are attached to the nodes specified with nodeName.

func (*Cloud) Clusters 

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

Clusters returns an implementation of Clusters for Google Compute Engine.

func (*Cloud) Compute 

func (g *Cloud) Compute() cloud.Cloud

Compute returns the generated stubs for the compute API.

func (*Cloud) ComputeServices 

func (g *Cloud) ComputeServices() *Services

ComputeServices returns access to the internal compute services.

func (*Cloud) ContainerService 

func (g *Cloud) ContainerService() *container.Service

ContainerService returns the container service.

func (*Cloud) CreateAlphaGlobalBackendService 

func (g *Cloud) CreateAlphaGlobalBackendService(bg *computealpha.BackendService) error

CreateAlphaGlobalBackendService creates the given alpha BackendService.

func (*Cloud) CreateAlphaHealthCheck 

func (g *Cloud) CreateAlphaHealthCheck(hc *computealpha.HealthCheck) error

CreateAlphaHealthCheck creates the given alpha HealthCheck.

func (*Cloud) CreateAlphaRegionForwardingRule 

func (g *Cloud) CreateAlphaRegionForwardingRule(rule *computealpha.ForwardingRule, region string) error

CreateAlphaRegionForwardingRule creates and returns an Alpha forwarding rule in the given region.

func (*Cloud) CreateBetaGlobalBackendService 

func (g *Cloud) CreateBetaGlobalBackendService(bg *computebeta.BackendService) error

CreateBetaGlobalBackendService creates the given beta BackendService.

func (*Cloud) CreateBetaHealthCheck 

func (g *Cloud) CreateBetaHealthCheck(hc *computebeta.HealthCheck) error

CreateBetaHealthCheck creates the given beta HealthCheck.

func (*Cloud) CreateBetaRegionForwardingRule 

func (g *Cloud) CreateBetaRegionForwardingRule(rule *computebeta.ForwardingRule, region string) error

CreateBetaRegionForwardingRule creates and returns a Beta forwarding rule in the given region.

func (*Cloud) CreateBetaSecurityPolicy 

func (g *Cloud) CreateBetaSecurityPolicy(sp *computebeta.SecurityPolicy) error

CreateBetaSecurityPolicy creates the given security policy.

func (*Cloud) CreateDisk 

func (g *Cloud) CreateDisk(
	name string, diskType string, zone string, sizeGb int64, tags map[string]string) (*Disk, error)

CreateDisk creates a new Persistent Disk, with the specified name & size, in the specified zone. It stores specified tags encoded in JSON in Description field.

func (*Cloud) CreateFirewall 

func (g *Cloud) CreateFirewall(f *compute.Firewall) error

CreateFirewall creates the passed firewall

func (*Cloud) CreateGlobalBackendService 

func (g *Cloud) CreateGlobalBackendService(bg *compute.BackendService) error

CreateGlobalBackendService creates the given BackendService.

func (*Cloud) CreateGlobalForwardingRule 

func (g *Cloud) CreateGlobalForwardingRule(rule *compute.ForwardingRule) error

CreateGlobalForwardingRule creates the passed GlobalForwardingRule

func (*Cloud) CreateHTTPHealthCheck 

func (g *Cloud) CreateHTTPHealthCheck(hc *compute.HttpHealthCheck) error

CreateHTTPHealthCheck creates the given HttpHealthCheck.

func (*Cloud) CreateHTTPSHealthCheck 

func (g *Cloud) CreateHTTPSHealthCheck(hc *compute.HttpsHealthCheck) error

CreateHTTPSHealthCheck creates the given HttpsHealthCheck.

func (*Cloud) CreateHealthCheck 

func (g *Cloud) CreateHealthCheck(hc *compute.HealthCheck) error

CreateHealthCheck creates the given HealthCheck.

func (*Cloud) CreateInstanceGroup 

func (g *Cloud) CreateInstanceGroup(ig *compute.InstanceGroup, zone string) error

CreateInstanceGroup creates an instance group with the given instances. It is the callers responsibility to add named ports.

func (*Cloud) CreateNetworkEndpointGroup 

func (g *Cloud) CreateNetworkEndpointGroup(neg *computebeta.NetworkEndpointGroup, zone string) error

CreateNetworkEndpointGroup creates an endpoint group in the zone

func (*Cloud) CreateRegionBackendService 

func (g *Cloud) CreateRegionBackendService(bg *compute.BackendService, region string) error

CreateRegionBackendService creates the given BackendService.

func (*Cloud) CreateRegionForwardingRule 

func (g *Cloud) CreateRegionForwardingRule(rule *compute.ForwardingRule, region string) error

CreateRegionForwardingRule creates and returns a RegionalForwardingRule that points to the given BackendService

func (*Cloud) CreateRegionalDisk 

func (g *Cloud) CreateRegionalDisk(
	name string, diskType string, replicaZones sets.String, sizeGb int64, tags map[string]string) (*Disk, error)

CreateRegionalDisk creates a new Regional Persistent Disk, with the specified name & size, replicated to the specified zones. It stores specified tags encoded in JSON in Description field.

func (*Cloud) CreateRoute 

func (g *Cloud) CreateRoute(ctx context.Context, clusterName string, nameHint string, route *cloudprovider.Route) error

CreateRoute in the cloud environment.

func (*Cloud) CreateSslCertificate 

func (g *Cloud) CreateSslCertificate(sslCerts *compute.SslCertificate) (*compute.SslCertificate, error)

CreateSslCertificate creates and returns a SslCertificate.

func (*Cloud) CreateTPU 

func (g *Cloud) CreateTPU(ctx context.Context, name, zone string, node *tpuapi.Node) (*tpuapi.Node, error)

CreateTPU creates the Cloud TPU node with the specified name in the specified zone.

func (*Cloud) CreateTargetHTTPProxy 

func (g *Cloud) CreateTargetHTTPProxy(proxy *compute.TargetHttpProxy) error

CreateTargetHTTPProxy creates a TargetHttpProxy

func (*Cloud) CreateTargetHTTPSProxy 

func (g *Cloud) CreateTargetHTTPSProxy(proxy *compute.TargetHttpsProxy) error

CreateTargetHTTPSProxy creates a TargetHttpsProxy

func (*Cloud) CreateTargetPool 

func (g *Cloud) CreateTargetPool(tp *compute.TargetPool, region string) error

CreateTargetPool creates the passed TargetPool

func (*Cloud) CreateURLMap 

func (g *Cloud) CreateURLMap(urlMap *compute.UrlMap) error

CreateURLMap creates a url map

func (*Cloud) CurrentNodeName 

func (g *Cloud) CurrentNodeName(ctx context.Context, 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) DeleteBetaSecurityPolicy 

func (g *Cloud) DeleteBetaSecurityPolicy(name string) error

DeleteBetaSecurityPolicy deletes the given security policy.

func (*Cloud) DeleteDisk 

func (g *Cloud) DeleteDisk(diskToDelete string) error

DeleteDisk deletes rgw referenced persistent disk.

func (*Cloud) DeleteExternalTargetPoolAndChecks 

func (g *Cloud) DeleteExternalTargetPoolAndChecks(service *v1.Service, name, region, clusterID string, hcNames ...string) error

DeleteExternalTargetPoolAndChecks Deletes an external load balancer pool and verifies the operation

func (*Cloud) DeleteFirewall 

func (g *Cloud) DeleteFirewall(name string) error

DeleteFirewall deletes the given firewall rule.

func (*Cloud) DeleteGlobalAddress 

func (g *Cloud) DeleteGlobalAddress(name string) error

DeleteGlobalAddress deletes a global address by name.

func (*Cloud) DeleteGlobalBackendService 

func (g *Cloud) DeleteGlobalBackendService(name string) error

DeleteGlobalBackendService deletes the given BackendService by name.

func (*Cloud) DeleteGlobalForwardingRule 

func (g *Cloud) DeleteGlobalForwardingRule(name string) error

DeleteGlobalForwardingRule deletes the GlobalForwardingRule by name.

func (*Cloud) DeleteHTTPHealthCheck 

func (g *Cloud) DeleteHTTPHealthCheck(name string) error

DeleteHTTPHealthCheck deletes the given HttpHealthCheck by name.

func (*Cloud) DeleteHTTPSHealthCheck 

func (g *Cloud) DeleteHTTPSHealthCheck(name string) error

DeleteHTTPSHealthCheck deletes the given HttpsHealthCheck by name.

func (*Cloud) DeleteHealthCheck 

func (g *Cloud) DeleteHealthCheck(name string) error

DeleteHealthCheck deletes the given HealthCheck by name.

func (*Cloud) DeleteInstance 

func (g *Cloud) DeleteInstance(project, zone, name string) error

DeleteInstance deletes an instance specified by project, zone, and name

func (*Cloud) DeleteInstanceGroup 

func (g *Cloud) DeleteInstanceGroup(name string, zone string) error

DeleteInstanceGroup deletes an instance group.

func (*Cloud) DeleteNetworkEndpointGroup 

func (g *Cloud) DeleteNetworkEndpointGroup(name string, zone string) error

DeleteNetworkEndpointGroup deletes the name endpoint group from the zone

func (*Cloud) DeleteRegionAddress 

func (g *Cloud) DeleteRegionAddress(name, region string) error

DeleteRegionAddress deletes a region address by name.

func (*Cloud) DeleteRegionBackendService 

func (g *Cloud) DeleteRegionBackendService(name, region string) error

DeleteRegionBackendService deletes the given BackendService by name.

func (*Cloud) DeleteRegionForwardingRule 

func (g *Cloud) DeleteRegionForwardingRule(name, region string) error

DeleteRegionForwardingRule deletes the RegionalForwardingRule by name & region.

func (*Cloud) DeleteRoute 

func (g *Cloud) DeleteRoute(ctx context.Context, clusterName string, route *cloudprovider.Route) error

DeleteRoute from the cloud environment.

func (*Cloud) DeleteSslCertificate 

func (g *Cloud) DeleteSslCertificate(name string) error

DeleteSslCertificate deletes the SslCertificate by name.

func (*Cloud) DeleteTPU 

func (g *Cloud) DeleteTPU(ctx context.Context, name, zone string) error

DeleteTPU deletes the Cloud TPU with the specified name in the specified zone.

func (*Cloud) DeleteTargetHTTPProxy 

func (g *Cloud) DeleteTargetHTTPProxy(name string) error

DeleteTargetHTTPProxy deletes the TargetHttpProxy by name.

func (*Cloud) DeleteTargetHTTPSProxy 

func (g *Cloud) DeleteTargetHTTPSProxy(name string) error

DeleteTargetHTTPSProxy deletes the TargetHttpsProxy by name.

func (*Cloud) DeleteTargetPool 

func (g *Cloud) DeleteTargetPool(name, region string) error

DeleteTargetPool deletes TargetPool by name.

func (*Cloud) DeleteURLMap 

func (g *Cloud) DeleteURLMap(name string) error

DeleteURLMap deletes a url map by name.

func (*Cloud) DetachDisk 

func (g *Cloud) DetachDisk(devicePath string, nodeName types.NodeName) error

DetachDisk detaches given disk to the node with the specified NodeName. Current instance is used when nodeName is empty string.

func (*Cloud) DetachNetworkEndpoints 

func (g *Cloud) DetachNetworkEndpoints(name, zone string, endpoints []*computebeta.NetworkEndpoint) error

DetachNetworkEndpoints breaks the association between the referenced endpoints and the named endpoint group in the zone

func (*Cloud) DiskIsAttached 

func (g *Cloud) DiskIsAttached(diskName string, nodeName types.NodeName) (bool, error)

DiskIsAttached checks if a disk is attached to the node with the specified NodeName.

func (*Cloud) DisksAreAttached 

func (g *Cloud) DisksAreAttached(diskNames []string, nodeName types.NodeName) (map[string]bool, error)

DisksAreAttached is a batch function to check if a list of disks are attached to the node with the specified NodeName.

func (*Cloud) EnsureLoadBalancer 

func (g *Cloud) EnsureLoadBalancer(ctx context.Context, clusterName string, svc *v1.Service, nodes []*v1.Node) (*v1.LoadBalancerStatus, error)

EnsureLoadBalancer is an implementation of LoadBalancer.EnsureLoadBalancer.

func (*Cloud) EnsureLoadBalancerDeleted 

func (g *Cloud) EnsureLoadBalancerDeleted(ctx context.Context, clusterName string, svc *v1.Service) error

EnsureLoadBalancerDeleted is an implementation of LoadBalancer.EnsureLoadBalancerDeleted.

func (*Cloud) FilterInstanceGroupsByNamePrefix added in v0.26.2 

func (g *Cloud) FilterInstanceGroupsByNamePrefix(namePrefix, zone string) ([]*compute.InstanceGroup, error)

FilterInstanceGroupsByName lists all InstanceGroups in the project and zone that match the name regexp.

func (*Cloud) GetAllCurrentZones 

func (g *Cloud) GetAllCurrentZones() (sets.String, error)

GetAllCurrentZones returns all the zones in which k8s nodes are currently running

func (*Cloud) GetAllZonesFromCloudProvider 

func (g *Cloud) GetAllZonesFromCloudProvider() (sets.String, error)

GetAllZonesFromCloudProvider returns all the zones in which nodes are running Only use this in E2E tests to get zones, on real clusters this will get all zones with compute instances in them even if not k8s instances!!! ex. I have k8s nodes in us-central1-c and us-central1-b. I also have a non-k8s compute in us-central1-a. This func will return a,b, and c.

TODO: this should be removed from the cloud provider.

func (*Cloud) GetAlphaGlobalBackendService 

func (g *Cloud) GetAlphaGlobalBackendService(name string) (*computealpha.BackendService, error)

GetAlphaGlobalBackendService retrieves alpha backend by name.

func (*Cloud) GetAlphaHealthCheck 

func (g *Cloud) GetAlphaHealthCheck(name string) (*computealpha.HealthCheck, error)

GetAlphaHealthCheck returns the given alpha HealthCheck by name.

func (*Cloud) GetAlphaRegionForwardingRule 

func (g *Cloud) GetAlphaRegionForwardingRule(name, region string) (*computealpha.ForwardingRule, error)

GetAlphaRegionForwardingRule returns the Alpha forwarding rule by name & region.

func (*Cloud) GetAutoLabelsForPD 

func (g *Cloud) GetAutoLabelsForPD(disk *Disk) (map[string]string, error)

GetAutoLabelsForPD builds the labels that should be automatically added to a PersistentVolume backed by a GCE PD Specifically, this builds Topology (zone) and Region labels. The PersistentVolumeLabel admission controller calls this and adds the labels when a PV is created.

func (*Cloud) GetBetaGlobalBackendService 

func (g *Cloud) GetBetaGlobalBackendService(name string) (*computebeta.BackendService, error)

GetBetaGlobalBackendService retrieves beta backend by name.

func (*Cloud) GetBetaHealthCheck 

func (g *Cloud) GetBetaHealthCheck(name string) (*computebeta.HealthCheck, error)

GetBetaHealthCheck returns the given beta HealthCheck by name.

func (*Cloud) GetBetaRegionAddress 

func (g *Cloud) GetBetaRegionAddress(name, region string) (*computebeta.Address, error)

GetBetaRegionAddress returns the beta region address by name

func (*Cloud) GetBetaRegionAddressByIP 

func (g *Cloud) GetBetaRegionAddressByIP(region, ipAddress string) (*computebeta.Address, error)

GetBetaRegionAddressByIP returns the beta regional address matching the given IP address.

func (*Cloud) GetBetaRegionForwardingRule 

func (g *Cloud) GetBetaRegionForwardingRule(name, region string) (*computebeta.ForwardingRule, error)

GetBetaRegionForwardingRule returns the Beta forwarding rule by name & region.

func (*Cloud) GetBetaSecurityPolicy 

func (g *Cloud) GetBetaSecurityPolicy(name string) (*computebeta.SecurityPolicy, error)

GetBetaSecurityPolicy retrieves a security policy.

func (*Cloud) GetDiskByNameUnknownZone 

func (g *Cloud) GetDiskByNameUnknownZone(diskName string) (*Disk, error)

GetDiskByNameUnknownZone scans all managed zones to return the GCE PD Prefer getDiskByName, if the zone can be established Return cloudprovider.DiskNotFound if the given disk cannot be found in any zone

func (*Cloud) GetFirewall 

func (g *Cloud) GetFirewall(name string) (*compute.Firewall, error)

GetFirewall returns the Firewall by name.

func (*Cloud) GetGlobalAddress 

func (g *Cloud) GetGlobalAddress(name string) (*compute.Address, error)

GetGlobalAddress returns the global address by name.

func (*Cloud) GetGlobalBackendService 

func (g *Cloud) GetGlobalBackendService(name string) (*compute.BackendService, error)

GetGlobalBackendService retrieves a backend by name.

func (*Cloud) GetGlobalBackendServiceHealth 

func (g *Cloud) GetGlobalBackendServiceHealth(name string, instanceGroupLink string) (*compute.BackendServiceGroupHealth, error)

GetGlobalBackendServiceHealth returns the health of the BackendService identified by the given name, in the given instanceGroup. The instanceGroupLink is the fully qualified self link of an instance group.

func (*Cloud) GetGlobalForwardingRule 

func (g *Cloud) GetGlobalForwardingRule(name string) (*compute.ForwardingRule, error)

GetGlobalForwardingRule returns the GlobalForwardingRule by name.

func (*Cloud) GetHTTPHealthCheck 

func (g *Cloud) GetHTTPHealthCheck(name string) (*compute.HttpHealthCheck, error)

GetHTTPHealthCheck returns the given HttpHealthCheck by name.

func (*Cloud) GetHTTPSHealthCheck 

func (g *Cloud) GetHTTPSHealthCheck(name string) (*compute.HttpsHealthCheck, error)

GetHTTPSHealthCheck returns the given HttpsHealthCheck by name.

func (*Cloud) GetHealthCheck 

func (g *Cloud) GetHealthCheck(name string) (*compute.HealthCheck, error)

GetHealthCheck returns the given HealthCheck by name.

func (*Cloud) GetIPV6Address added in v0.26.2 

func (g *Cloud) GetIPV6Address(networkInterface *compute.NetworkInterface) *net.IPNet

GetIPV6Address fetches the IPv6 addressses associated with a network interface.

func (*Cloud) GetInstanceGroup 

func (g *Cloud) GetInstanceGroup(name string, zone string) (*compute.InstanceGroup, error)

GetInstanceGroup returns an instance group by name.

func (*Cloud) GetLabelsForVolume 

func (g *Cloud) GetLabelsForVolume(ctx context.Context, pv *v1.PersistentVolume) (map[string]string, error)

GetLabelsForVolume retrieved the label info for the provided volume

func (*Cloud) GetLoadBalancer 

func (g *Cloud) GetLoadBalancer(ctx context.Context, clusterName string, svc *v1.Service) (*v1.LoadBalancerStatus, bool, error)

GetLoadBalancer is an implementation of LoadBalancer.GetLoadBalancer

func (*Cloud) GetLoadBalancerName 

func (g *Cloud) GetLoadBalancerName(ctx context.Context, clusterName string, svc *v1.Service) string

GetLoadBalancerName is an implementation of LoadBalancer.GetLoadBalancerName.

func (*Cloud) GetManagedClusters 

func (g *Cloud) GetManagedClusters(ctx context.Context) ([]*container.Cluster, error)

GetManagedClusters will return the cluster objects associated to this project

func (*Cloud) GetNetwork added in v0.27.1 

func (g *Cloud) GetNetwork(networkName string) (*compute.Network, error)

GetNetwork returns the GCE resource for the compute.Network if it exists.

func (*Cloud) GetNetworkEndpointGroup 

func (g *Cloud) GetNetworkEndpointGroup(name string, zone string) (*computebeta.NetworkEndpointGroup, error)

GetNetworkEndpointGroup returns the collection of network endpoints for the name in zone

func (*Cloud) GetNodeTags 

func (g *Cloud) GetNodeTags(nodeNames []string) ([]string, error)

GetNodeTags will first try returning the list of tags specified in GCE cloud Configuration. If they weren't provided, it'll compute the host tags with the given hostnames. If the list of hostnames has not changed, a cached set of nodetags are returned.

func (*Cloud) GetRegionAddress 

func (g *Cloud) GetRegionAddress(name, region string) (*compute.Address, error)

GetRegionAddress returns the region address by name

func (*Cloud) GetRegionAddressByIP 

func (g *Cloud) GetRegionAddressByIP(region, ipAddress string) (*compute.Address, error)

GetRegionAddressByIP returns the regional address matching the given IP address.

func (*Cloud) GetRegionBackendService 

func (g *Cloud) GetRegionBackendService(name, region string) (*compute.BackendService, error)

GetRegionBackendService retrieves a backend by name.

func (*Cloud) GetRegionForwardingRule 

func (g *Cloud) GetRegionForwardingRule(name, region string) (*compute.ForwardingRule, error)

GetRegionForwardingRule returns the RegionalForwardingRule by name & region.

func (*Cloud) GetRegionalBackendServiceHealth 

func (g *Cloud) GetRegionalBackendServiceHealth(name, region string, instanceGroupLink string) (*compute.BackendServiceGroupHealth, error)

GetRegionalBackendServiceHealth returns the health of the BackendService identified by the given name, in the given instanceGroup. The instanceGroupLink is the fully qualified self link of an instance group.

func (*Cloud) GetRuleForBetaSecurityPolicy 

func (g *Cloud) GetRuleForBetaSecurityPolicy(name string) (*computebeta.SecurityPolicyRule, error)

GetRuleForBetaSecurityPolicy gets rule from a security policy.

func (*Cloud) GetSslCertificate 

func (g *Cloud) GetSslCertificate(name string) (*compute.SslCertificate, error)

GetSslCertificate returns the SslCertificate by name.

func (*Cloud) GetSubnetwork added in v0.25.5 

func (g *Cloud) GetSubnetwork(region, subnetworkName string) (*compute.Subnetwork, error)

GetSubnetwork returns the GCE resource for the compute.Subnetwork if it exists.

func (*Cloud) GetTPU 

func (g *Cloud) GetTPU(ctx context.Context, name, zone string) (*tpuapi.Node, error)

GetTPU returns the Cloud TPU with the specified name in the specified zone.

func (*Cloud) GetTargetHTTPProxy 

func (g *Cloud) GetTargetHTTPProxy(name string) (*compute.TargetHttpProxy, error)

GetTargetHTTPProxy returns the UrlMap by name.

func (*Cloud) GetTargetHTTPSProxy 

func (g *Cloud) GetTargetHTTPSProxy(name string) (*compute.TargetHttpsProxy, error)

GetTargetHTTPSProxy returns the UrlMap by name.

func (*Cloud) GetTargetPool 

func (g *Cloud) GetTargetPool(name, region string) (*compute.TargetPool, error)

GetTargetPool returns the TargetPool by name.

func (*Cloud) GetURLMap 

func (g *Cloud) GetURLMap(name string) (*compute.UrlMap, error)

GetURLMap returns the UrlMap by name.

func (*Cloud) GetZone 

func (g *Cloud) GetZone(ctx context.Context) (cloudprovider.Zone, error)

GetZone creates a cloudprovider.Zone of the current zone and region

func (*Cloud) GetZoneByNodeName 

func (g *Cloud) GetZoneByNodeName(ctx context.Context, nodeName types.NodeName) (cloudprovider.Zone, error)

GetZoneByNodeName implements Zones.GetZoneByNodeName This is particularly useful in external cloud providers where the kubelet does not initialize node data.

func (*Cloud) GetZoneByProviderID 

func (g *Cloud) GetZoneByProviderID(ctx context.Context, providerID string) (cloudprovider.Zone, error)

GetZoneByProviderID implements Zones.GetZoneByProviderID This is particularly useful in external cloud providers where the kubelet does not initialize node data.

func (*Cloud) HasClusterID 

func (g *Cloud) HasClusterID() bool

HasClusterID returns true if the cluster has a clusterID

func (*Cloud) Initialize 

func (g *Cloud) Initialize(clientBuilder cloudprovider.ControllerClientBuilder, stop <-chan struct{})

Initialize takes in a clientBuilder and spawns a goroutine for watching the clusterid configmap. This must be called before utilizing the funcs of gce.ClusterID

func (*Cloud) InsertInstance 

func (g *Cloud) InsertInstance(project string, zone string, i *compute.Instance) error

InsertInstance creates a new instance on GCP

func (*Cloud) InstanceByProviderID added in v0.25.5 

func (g *Cloud) InstanceByProviderID(providerID string) (res *compute.Instance, err error)

NodeNetworkInterfacesByProviderID returns a list of node interfaces that exist on the node.

func (*Cloud) InstanceExists 

func (g *Cloud) InstanceExists(ctx context.Context, node *v1.Node) (bool, error)

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

func (*Cloud) InstanceExistsByProviderID 

func (g *Cloud) InstanceExistsByProviderID(ctx context.Context, providerID string) (bool, error)

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

func (*Cloud) InstanceID 

func (g *Cloud) InstanceID(ctx context.Context, nodeName types.NodeName) (string, error)

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

func (*Cloud) InstanceMetadata 

func (g *Cloud) InstanceMetadata(ctx context.Context, node *v1.Node) (*cloudprovider.InstanceMetadata, error)

InstanceMetadata returns metadata of the specified instance.

func (*Cloud) InstanceShutdown 

func (g *Cloud) InstanceShutdown(ctx context.Context, node *v1.Node) (bool, error)

InstanceShutdown returns true if the instance is in safe state to detach volumes

func (*Cloud) InstanceShutdownByProviderID 

func (g *Cloud) InstanceShutdownByProviderID(ctx context.Context, providerID string) (bool, error)

InstanceShutdownByProviderID returns true if the instance is in safe state to detach volumes

func (*Cloud) InstanceType 

func (g *Cloud) InstanceType(ctx context.Context, nodeName types.NodeName) (string, error)

InstanceType returns the type of the specified node with the specified NodeName.

func (*Cloud) InstanceTypeByProviderID 

func (g *Cloud) InstanceTypeByProviderID(ctx context.Context, 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 (g *Cloud) Instances() (cloudprovider.Instances, bool)

Instances returns an implementation of Instances for Google Compute Engine.

func (*Cloud) InstancesV2 

func (g *Cloud) InstancesV2() (cloudprovider.InstancesV2, bool)

InstancesV2 returns an implementation of InstancesV2 for Google Compute Engine. Implement ONLY for external cloud provider

func (*Cloud) IsLegacyNetwork 

func (g *Cloud) IsLegacyNetwork() bool

IsLegacyNetwork returns true if the cluster is still running a legacy network configuration.

func (*Cloud) ListAlphaRegionForwardingRules 

func (g *Cloud) ListAlphaRegionForwardingRules(region string) ([]*computealpha.ForwardingRule, error)

ListAlphaRegionForwardingRules lists all RegionalForwardingRules in the project & region.

func (*Cloud) ListBetaRegionForwardingRules 

func (g *Cloud) ListBetaRegionForwardingRules(region string) ([]*computebeta.ForwardingRule, error)

ListBetaRegionForwardingRules lists all RegionalForwardingRules in the project & region.

func (*Cloud) ListBetaSecurityPolicy 

func (g *Cloud) ListBetaSecurityPolicy() ([]*computebeta.SecurityPolicy, error)

ListBetaSecurityPolicy lists all security policies in the project.

func (*Cloud) ListClusters 

func (g *Cloud) ListClusters(ctx context.Context) ([]string, error)

ListClusters will return a list of cluster names for the associated project

func (*Cloud) ListGlobalBackendServices 

func (g *Cloud) ListGlobalBackendServices() ([]*compute.BackendService, error)

ListGlobalBackendServices lists all backend services in the project.

func (*Cloud) ListGlobalForwardingRules 

func (g *Cloud) ListGlobalForwardingRules() ([]*compute.ForwardingRule, error)

ListGlobalForwardingRules lists all GlobalForwardingRules in the project.

func (*Cloud) ListHTTPHealthChecks 

func (g *Cloud) ListHTTPHealthChecks() ([]*compute.HttpHealthCheck, error)

ListHTTPHealthChecks lists all HttpHealthChecks in the project.

func (*Cloud) ListHTTPSHealthChecks 

func (g *Cloud) ListHTTPSHealthChecks() ([]*compute.HttpsHealthCheck, error)

ListHTTPSHealthChecks lists all HttpsHealthChecks in the project.

func (*Cloud) ListHealthChecks 

func (g *Cloud) ListHealthChecks() ([]*compute.HealthCheck, error)

ListHealthChecks lists all HealthCheck in the project.

func (*Cloud) ListInstanceGroups 

func (g *Cloud) ListInstanceGroups(zone string) ([]*compute.InstanceGroup, error)

ListInstanceGroups lists all InstanceGroups in the project and zone.

func (*Cloud) ListInstanceNames 

func (g *Cloud) ListInstanceNames(project, zone string) (string, error)

ListInstanceNames returns a string of instance names separated by spaces. This method should only be used for e2e testing. TODO: remove this method.

func (*Cloud) ListInstancesInInstanceGroup 

func (g *Cloud) ListInstancesInInstanceGroup(name string, zone string, state string) ([]*compute.InstanceWithNamedPorts, error)

ListInstancesInInstanceGroup lists all the instances in a given instance group and state.

func (*Cloud) ListLocations 

func (g *Cloud) ListLocations(ctx context.Context) ([]*tpuapi.Location, error)

ListLocations returns the zones where Cloud TPUs are available.

func (*Cloud) ListNetworkEndpointGroup 

func (g *Cloud) ListNetworkEndpointGroup(zone string) ([]*computebeta.NetworkEndpointGroup, error)

ListNetworkEndpointGroup returns the collection of network endpoints for the zone

func (*Cloud) ListNetworkEndpoints 

func (g *Cloud) ListNetworkEndpoints(name, zone string, showHealthStatus bool) ([]*computebeta.NetworkEndpointWithHealthStatus, error)

ListNetworkEndpoints returns all the endpoints associated with the endpoint group in zone and optionally their status.

func (*Cloud) ListRegionBackendServices 

func (g *Cloud) ListRegionBackendServices(region string) ([]*compute.BackendService, error)

ListRegionBackendServices lists all backend services in the project.

func (*Cloud) ListRegionForwardingRules 

func (g *Cloud) ListRegionForwardingRules(region string) ([]*compute.ForwardingRule, error)

ListRegionForwardingRules lists all RegionalForwardingRules in the project & region.

func (*Cloud) ListRoutes 

func (g *Cloud) ListRoutes(ctx context.Context, clusterName string) ([]*cloudprovider.Route, error)

ListRoutes in the cloud environment.

func (*Cloud) ListSslCertificates 

func (g *Cloud) ListSslCertificates() ([]*compute.SslCertificate, error)

ListSslCertificates lists all SslCertificates in the project.

func (*Cloud) ListTPUs 

func (g *Cloud) ListTPUs(ctx context.Context, zone string) ([]*tpuapi.Node, error)

ListTPUs returns Cloud TPUs in the specified zone.

func (*Cloud) ListTargetHTTPProxies 

func (g *Cloud) ListTargetHTTPProxies() ([]*compute.TargetHttpProxy, error)

ListTargetHTTPProxies lists all TargetHttpProxies in the project.

func (*Cloud) ListTargetHTTPSProxies 

func (g *Cloud) ListTargetHTTPSProxies() ([]*compute.TargetHttpsProxy, error)

ListTargetHTTPSProxies lists all TargetHttpsProxies in the project.

func (*Cloud) ListURLMaps 

func (g *Cloud) ListURLMaps() ([]*compute.UrlMap, error)

ListURLMaps lists all UrlMaps in the project.

func (*Cloud) ListZonesInRegion 

func (g *Cloud) ListZonesInRegion(region string) ([]*compute.Zone, error)

ListZonesInRegion returns all zones in a GCP region

func (*Cloud) LoadBalancer 

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

LoadBalancer returns an implementation of LoadBalancer for Google Compute Engine.

func (*Cloud) LocalZone added in v0.27.1 

func (g *Cloud) LocalZone() string

LocalZone returns the localZone.

func (*Cloud) Master 

func (g *Cloud) Master(ctx context.Context, clusterName string) (string, error)

Master returned the dns address of the master

func (*Cloud) NetworkProjectID 

func (g *Cloud) NetworkProjectID() string

NetworkProjectID returns the ProjectID corresponding to the project this cluster's network is in.

func (*Cloud) NetworkURL 

func (g *Cloud) NetworkURL() string

NetworkURL returns the network url

func (*Cloud) NodeAddresses 

func (g *Cloud) NodeAddresses(ctx context.Context, nodeName types.NodeName) ([]v1.NodeAddress, error)

NodeAddresses is an implementation of Instances.NodeAddresses.

func (*Cloud) NodeAddressesByProviderID 

func (g *Cloud) NodeAddressesByProviderID(ctx context.Context, providerID string) ([]v1.NodeAddress, error)

NodeAddressesByProviderID 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) OnXPN 

func (g *Cloud) OnXPN() bool

OnXPN returns true if the cluster is running on a cross project network (XPN)

func (*Cloud) PatchBetaSecurityPolicy 

func (g *Cloud) PatchBetaSecurityPolicy(sp *computebeta.SecurityPolicy) error

PatchBetaSecurityPolicy applies the given security policy as a patch to an existing security policy.

func (*Cloud) PatchFirewall added in v0.26.2 

func (g *Cloud) PatchFirewall(f *compute.Firewall) error

PatchFirewall applies the given firewall as an update to an existing service.

func (*Cloud) PatchRuleForBetaSecurityPolicy 

func (g *Cloud) PatchRuleForBetaSecurityPolicy(name string, spr *computebeta.SecurityPolicyRule) error

PatchRuleForBetaSecurityPolicy patches the given security policy rule to a security policy.

func (*Cloud) ProjectID 

func (g *Cloud) ProjectID() string

ProjectID returns the ProjectID corresponding to the project this cloud is in.

func (*Cloud) ProviderName 

func (g *Cloud) ProviderName() string

ProviderName returns the cloud provider ID.

func (*Cloud) Region 

func (g *Cloud) Region() string

Region returns the region

func (*Cloud) Regional added in v0.27.1 

func (g *Cloud) Regional() bool

Regional returns true if the cluster is regional.

func (*Cloud) RemoveInstancesFromInstanceGroup 

func (g *Cloud) RemoveInstancesFromInstanceGroup(name string, zone string, instanceRefs []*compute.InstanceReference) error

RemoveInstancesFromInstanceGroup removes the given instances from the instance group.

func (*Cloud) RemoveInstancesFromTargetPool 

func (g *Cloud) RemoveInstancesFromTargetPool(name, region string, instanceRefs []*compute.InstanceReference) error

RemoveInstancesFromTargetPool removes instances by link to the TargetPool

func (*Cloud) RemoveRuleFromBetaSecurityPolicy 

func (g *Cloud) RemoveRuleFromBetaSecurityPolicy(name string) error

RemoveRuleFromBetaSecurityPolicy removes rule from a security policy.

func (*Cloud) ReserveBetaRegionAddress 

func (g *Cloud) ReserveBetaRegionAddress(addr *computebeta.Address, region string) error

ReserveBetaRegionAddress creates a beta region address

func (*Cloud) ReserveGlobalAddress 

func (g *Cloud) ReserveGlobalAddress(addr *compute.Address) error

ReserveGlobalAddress creates a global address. Caller is allocated a random IP if they do not specify an ipAddress. If an ipAddress is specified, it must belong to the current project, eg: an ephemeral IP associated with a global forwarding rule.

func (*Cloud) ReserveRegionAddress 

func (g *Cloud) ReserveRegionAddress(addr *compute.Address, region string) error

ReserveRegionAddress creates a region address

func (*Cloud) ResizeDisk 

func (g *Cloud) ResizeDisk(diskToResize string, oldSize resource.Quantity, newSize resource.Quantity) (resource.Quantity, error)

ResizeDisk expands given disk and returns new disk size

func (*Cloud) Routes 

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

Routes returns an implementation of Routes for Google Compute Engine.

func (*Cloud) SetInformers 

func (g *Cloud) SetInformers(informerFactory informers.SharedInformerFactory)

SetInformers sets up the zone handlers we need watching for node changes.

func (*Cloud) SetNamedPortsOfInstanceGroup 

func (g *Cloud) SetNamedPortsOfInstanceGroup(igName, zone string, namedPorts []*compute.NamedPort) error

SetNamedPortsOfInstanceGroup sets the list of named ports on a given instance group

func (*Cloud) SetProxyForGlobalForwardingRule 

func (g *Cloud) SetProxyForGlobalForwardingRule(forwardingRuleName, targetProxyLink string) error

SetProxyForGlobalForwardingRule links the given TargetHttp(s)Proxy with the given GlobalForwardingRule. targetProxyLink is the SelfLink of a TargetHttp(s)Proxy.

func (*Cloud) SetRateLimiter 

func (g *Cloud) SetRateLimiter(rl cloud.RateLimiter)

SetRateLimiter adds a custom cloud.RateLimiter implementation. WARNING: Calling this could have unexpected behavior if you have in-flight requests. It is best to use this immediately after creating a Cloud.

func (*Cloud) SetSecurityPolicyForAlphaGlobalBackendService 

func (g *Cloud) SetSecurityPolicyForAlphaGlobalBackendService(backendServiceName string, securityPolicyReference *computealpha.SecurityPolicyReference) error

SetSecurityPolicyForAlphaGlobalBackendService sets the given SecurityPolicyReference for the BackendService identified by the given name.

func (*Cloud) SetSecurityPolicyForBetaGlobalBackendService 

func (g *Cloud) SetSecurityPolicyForBetaGlobalBackendService(backendServiceName string, securityPolicyReference *computebeta.SecurityPolicyReference) error

SetSecurityPolicyForBetaGlobalBackendService sets the given SecurityPolicyReference for the BackendService identified by the given name.

func (*Cloud) SetSslCertificateForTargetHTTPSProxy 

func (g *Cloud) SetSslCertificateForTargetHTTPSProxy(proxy *compute.TargetHttpsProxy, sslCertURLs []string) error

SetSslCertificateForTargetHTTPSProxy sets the given SslCertificate for the given TargetHttpsProxy.

func (*Cloud) SetURLMapForTargetHTTPProxy 

func (g *Cloud) SetURLMapForTargetHTTPProxy(proxy *compute.TargetHttpProxy, urlMapLink string) error

SetURLMapForTargetHTTPProxy sets the given UrlMap for the given TargetHttpProxy.

func (*Cloud) SetURLMapForTargetHTTPSProxy 

func (g *Cloud) SetURLMapForTargetHTTPSProxy(proxy *compute.TargetHttpsProxy, urlMapLink string) error

SetURLMapForTargetHTTPSProxy sets the given UrlMap for the given TargetHttpsProxy.

func (*Cloud) SubnetworkURL 

func (g *Cloud) SubnetworkURL() string

SubnetworkURL returns the subnetwork url

func (*Cloud) ToInstanceReferences 

func (g *Cloud) ToInstanceReferences(zone string, instanceNames []string) (refs []*compute.InstanceReference)

ToInstanceReferences returns instance references by links

func (*Cloud) UpdateAlphaGlobalBackendService 

func (g *Cloud) UpdateAlphaGlobalBackendService(bg *computealpha.BackendService) error

UpdateAlphaGlobalBackendService applies the given alpha BackendService as an update to an existing service.

func (*Cloud) UpdateAlphaHealthCheck 

func (g *Cloud) UpdateAlphaHealthCheck(hc *computealpha.HealthCheck) error

UpdateAlphaHealthCheck applies the given alpha HealthCheck as an update.

func (*Cloud) UpdateBetaGlobalBackendService 

func (g *Cloud) UpdateBetaGlobalBackendService(bg *computebeta.BackendService) error

UpdateBetaGlobalBackendService applies the given beta BackendService as an update to an existing service.

func (*Cloud) UpdateBetaHealthCheck 

func (g *Cloud) UpdateBetaHealthCheck(hc *computebeta.HealthCheck) error

UpdateBetaHealthCheck applies the given beta HealthCheck as an update.

func (*Cloud) UpdateFirewall 

func (g *Cloud) UpdateFirewall(f *compute.Firewall) error

UpdateFirewall applies the given firewall as an update to an existing service.

func (*Cloud) UpdateGlobalBackendService 

func (g *Cloud) UpdateGlobalBackendService(bg *compute.BackendService) error

UpdateGlobalBackendService applies the given BackendService as an update to an existing service.

func (*Cloud) UpdateHTTPHealthCheck 

func (g *Cloud) UpdateHTTPHealthCheck(hc *compute.HttpHealthCheck) error

UpdateHTTPHealthCheck applies the given HttpHealthCheck as an update.

func (*Cloud) UpdateHTTPSHealthCheck 

func (g *Cloud) UpdateHTTPSHealthCheck(hc *compute.HttpsHealthCheck) error

UpdateHTTPSHealthCheck applies the given HttpsHealthCheck as an update.

func (*Cloud) UpdateHealthCheck 

func (g *Cloud) UpdateHealthCheck(hc *compute.HealthCheck) error

UpdateHealthCheck applies the given HealthCheck as an update.

func (*Cloud) UpdateLoadBalancer 

func (g *Cloud) UpdateLoadBalancer(ctx context.Context, clusterName string, svc *v1.Service, nodes []*v1.Node) error

UpdateLoadBalancer is an implementation of LoadBalancer.UpdateLoadBalancer.

func (*Cloud) UpdateRegionBackendService 

func (g *Cloud) UpdateRegionBackendService(bg *compute.BackendService, region string) error

UpdateRegionBackendService applies the given BackendService as an update to an existing service.

func (*Cloud) UpdateURLMap 

func (g *Cloud) UpdateURLMap(urlMap *compute.UrlMap) error

UpdateURLMap applies the given UrlMap as an update

func (*Cloud) Zones 

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

Zones returns an implementation of Zones for Google Compute Engine.

type CloudAddressService 

type CloudAddressService interface {
	ReserveRegionAddress(address *compute.Address, region string) error
	GetRegionAddress(name string, region string) (*compute.Address, error)
	GetRegionAddressByIP(region, ipAddress string) (*compute.Address, error)
	DeleteRegionAddress(name, region string) error

	// Beta API
	ReserveBetaRegionAddress(address *computebeta.Address, region string) error
	GetBetaRegionAddress(name string, region string) (*computebeta.Address, error)
	GetBetaRegionAddressByIP(region, ipAddress string) (*computebeta.Address, error)
	// contains filtered or unexported methods
}

CloudAddressService is an interface for managing addresses

type CloudConfig 

type CloudConfig struct {
	APIEndpoint          string
	ContainerAPIEndpoint string
	ProjectID            string
	NetworkProjectID     string
	Region               string
	Regional             bool
	Zone                 string
	ManagedZones         []string
	NetworkName          string
	NetworkURL           string
	SubnetworkName       string
	SubnetworkURL        string
	// DEPRECATED: Do not rely on this value as it may be incorrect.
	SecondaryRangeName string
	NodeTags           []string
	NodeInstancePrefix string
	TokenSource        oauth2.TokenSource
	UseMetadataServer  bool
	AlphaFeatureGate   *AlphaFeatureGate
	StackType          string
}

CloudConfig includes all the necessary configuration for creating Cloud

type CloudForwardingRuleService 

type CloudForwardingRuleService interface {
	GetRegionForwardingRule(name, region string) (*compute.ForwardingRule, error)
	CreateRegionForwardingRule(rule *compute.ForwardingRule, region string) error
	DeleteRegionForwardingRule(name, region string) error
	// contains filtered or unexported methods
}

CloudForwardingRuleService is an interface for managing forwarding rules. TODO: Expand the interface to include more methods.

type ClusterID 

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

ClusterID is the struct for maintaining information about this cluster's ID

func (*ClusterID) GetFederationID 

func (ci *ClusterID) GetFederationID() (string, bool, error)

GetFederationID returns the id which could represent the entire Federation or just the cluster if not federated.

func (*ClusterID) GetID 

func (ci *ClusterID) GetID() (string, error)

GetID returns the id which is unique to this cluster if federated, return the provider id (unique to the cluster) if not federated, return the cluster id

type ConfigFile 

type ConfigFile struct {
	Global ConfigGlobal `gcfg:"global"`
}

ConfigFile is the struct used to parse the /etc/gce.conf configuration file. NOTE: Cloud config files should follow the same Kubernetes deprecation policy as flags or CLIs. Config fields should not change behavior in incompatible ways and should be deprecated for at least 2 release prior to removing. See https://kubernetes.io/docs/reference/using-api/deprecation-policy/#deprecating-a-flag-or-cli for more details.

type ConfigGlobal 

type ConfigGlobal struct {
	TokenURL  string `gcfg:"token-url"`
	TokenBody string `gcfg:"token-body" datapolicy:"token"`
	// ProjectID and NetworkProjectID can either be the numeric or string-based
	// unique identifier that starts with [a-z].
	ProjectID string `gcfg:"project-id"`
	// NetworkProjectID refers to the project which owns the network being used.
	NetworkProjectID string `gcfg:"network-project-id"`
	NetworkName      string `gcfg:"network-name"`
	SubnetworkName   string `gcfg:"subnetwork-name"`
	StackType        string `gcfg:"stack-type"`
	// DEPRECATED: Do not rely on this value as it may be incorrect.
	// SecondaryRangeName is the name of the secondary range to allocate IP
	// aliases. The secondary range must be present on the subnetwork the
	// cluster is attached to.
	SecondaryRangeName string   `gcfg:"secondary-range-name"`
	NodeTags           []string `gcfg:"node-tags"`
	NodeInstancePrefix string   `gcfg:"node-instance-prefix"`
	Regional           bool     `gcfg:"regional"`
	Multizone          bool     `gcfg:"multizone"`
	// APIEndpoint is the GCE compute API endpoint to use. If this is blank,
	// then the default endpoint is used.
	APIEndpoint string `gcfg:"api-endpoint"`
	// ContainerAPIEndpoint is the GCE container API endpoint to use. If this is blank,
	// then the default endpoint is used.
	ContainerAPIEndpoint string `gcfg:"container-api-endpoint"`
	// LocalZone specifies the GCE zone that gce cloud client instance is
	// located in (i.e. where the controller will be running). If this is
	// blank, then the local zone will be discovered via the metadata server.
	LocalZone string `gcfg:"local-zone"`
	// Default to none.
	// For example: MyFeatureFlag
	AlphaFeatures []string `gcfg:"alpha-features"`
}

ConfigGlobal is the in memory representation of the gce.conf config data TODO: replace gcfg with json

type Disk 

type Disk struct {
	ZoneInfo zoneType
	Region   string
	Name     string
	Kind     string
	Type     string
	SizeGb   int64
}

Disk holds all relevant data about an instance of GCE storage

type DiskType 

type DiskType string

DiskType defines a specific type for holding disk types (eg. pd-ssd)

type Disks 

type Disks interface {
	// AttachDisk attaches given disk to the node with the specified NodeName.
	// Current instance is used when instanceID is empty string.
	AttachDisk(diskName string, nodeName types.NodeName, readOnly bool, regional bool) error

	// DetachDisk detaches given disk to the node with the specified NodeName.
	// Current instance is used when nodeName is empty string.
	DetachDisk(devicePath string, nodeName types.NodeName) error

	// DiskIsAttached checks if a disk is attached to the node with the specified NodeName.
	DiskIsAttached(diskName string, nodeName types.NodeName) (bool, error)

	// DisksAreAttached is a batch function to check if a list of disks are attached
	// to the node with the specified NodeName.
	DisksAreAttached(diskNames []string, nodeName types.NodeName) (map[string]bool, error)

	// BulkDisksAreAttached is a batch function to check if all corresponding disks are attached to the
	// nodes specified with nodeName.
	BulkDisksAreAttached(diskByNodes map[types.NodeName][]string) (map[types.NodeName]map[string]bool, error)

	// CreateDisk creates a new PD with given properties. Tags are serialized
	// as JSON into Description field.
	CreateDisk(name string, diskType string, zone string, sizeGb int64, tags map[string]string) (*Disk, error)

	// CreateRegionalDisk creates a new Regional Persistent Disk, with the
	// specified properties, replicated to the specified zones. Tags are
	// serialized as JSON into Description field.
	CreateRegionalDisk(name string, diskType string, replicaZones sets.String, sizeGb int64, tags map[string]string) (*Disk, error)

	// DeleteDisk deletes PD.
	DeleteDisk(diskToDelete string) error

	// ResizeDisk resizes PD and returns new disk size
	ResizeDisk(diskToResize string, oldSize resource.Quantity, newSize resource.Quantity) (resource.Quantity, error)

	// GetAutoLabelsForPD returns labels to apply to PersistentVolume
	// representing this PD, namely failure domain and zone.
	GetAutoLabelsForPD(disk *Disk) (map[string]string, error)
}

Disks is interface for manipulation with GCE PDs.

type ILBOptions 

type ILBOptions struct {
	// AllowGlobalAccess Indicates whether global access is allowed for the LoadBalancer
	AllowGlobalAccess bool
	// SubnetName indicates which subnet the LoadBalancer VIPs should be assigned from
	SubnetName string
}

ILBOptions represents the extra options specified when creating a load balancer.

type L4ILBServiceState 

type L4ILBServiceState struct {
	// EnabledGlobalAccess specifies if Global Access is enabled.
	EnabledGlobalAccess bool
	// EnabledCustomSubNet specifies if Custom Subnet is enabled.
	EnabledCustomSubnet bool
	// InSuccess specifies if the ILB service VIP is configured.
	InSuccess bool
}

L4ILBServiceState contains Internal Loadbalancer feature states as specified in k8s Service.

type LoadBalancerMetrics 

type LoadBalancerMetrics struct {
	sync.Mutex
	// contains filtered or unexported fields
}

LoadBalancerMetrics is a cache that contains loadbalancer service resource states for computing usage metrics.

func (*LoadBalancerMetrics) DeleteL4ILBService 

func (lm *LoadBalancerMetrics) DeleteL4ILBService(svcKey string)

DeleteL4ILBService implements loadbalancerMetricsCollector.

func (*LoadBalancerMetrics) Run 

func (lm *LoadBalancerMetrics) Run(stopCh <-chan struct{})

Run implements loadbalancerMetricsCollector.

func (*LoadBalancerMetrics) SetL4ILBService 

func (lm *LoadBalancerMetrics) SetL4ILBService(svcKey string, state L4ILBServiceState)

SetL4ILBService implements loadbalancerMetricsCollector.

type LoadBalancerType 

type LoadBalancerType string

LoadBalancerType defines a specific type for holding load balancer types (eg. Internal)

func GetLoadBalancerAnnotationType 

func GetLoadBalancerAnnotationType(service *v1.Service) LoadBalancerType

GetLoadBalancerAnnotationType returns the type of GCP load balancer which should be assembled.

type Services 

type Services struct {
	// GA, Alpha, Beta versions of the compute API.
	GA    *compute.Service
	Alpha *computealpha.Service
	Beta  *computebeta.Service
}

Services is the set of all versions of the compute service.

type StackType added in v0.23.0 

type StackType string
const NetworkStackDualStack StackType = "IPV4_IPV6"
const NetworkStackIPV4 StackType = "IPV4"
const NetworkStackIPV6 StackType = "IPV6"

type TestClusterValues 

type TestClusterValues struct {
	ProjectID         string
	Region            string
	ZoneName          string
	SecondaryZoneName string
	ClusterID         string
	ClusterName       string
	OnXPN             bool
	Regional          bool
	NetworkURL        string
}

TestClusterValues holds the config values for the fake/test gce cloud object.

func DefaultTestClusterValues 

func DefaultTestClusterValues() TestClusterValues

DefaultTestClusterValues Creates a reasonable set of default cluster values for generating a new test fake GCE cloud instance.

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