azure

package
v1.10.5-rancher-v2-1 Latest Latest
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 Go to latest Published: Jul 12, 2018 License: Apache-2.0 Imports: 51 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// ServiceAnnotationLoadBalancerInternal is the annotation used on the service
	ServiceAnnotationLoadBalancerInternal = "service.beta.kubernetes.io/azure-load-balancer-internal"

	// ServiceAnnotationLoadBalancerInternalSubnet is the annotation used on the service
	// to specify what subnet it is exposed on
	ServiceAnnotationLoadBalancerInternalSubnet = "service.beta.kubernetes.io/azure-load-balancer-internal-subnet"

	// ServiceAnnotationLoadBalancerMode is the annotation used on the service to specify the
	// Azure load balancer selection based on availability sets
	// There are currently three possible load balancer selection modes :
	// 1. Default mode - service has no annotation ("service.beta.kubernetes.io/azure-load-balancer-mode")
	//	  In this case the Loadbalancer of the primary Availability set is selected
	// 2. "__auto__" mode - service is annotated with __auto__ value, this when loadbalancer from any availability set
	//    is selected which has the minimum rules associated with it.
	// 3. "as1,as2" mode - this is when the load balancer from the specified availability sets is selected that has the
	//    minimum rules associated with it.
	ServiceAnnotationLoadBalancerMode = "service.beta.kubernetes.io/azure-load-balancer-mode"

	// ServiceAnnotationLoadBalancerAutoModeValue is the annotation used on the service to specify the
	// Azure load balancer auto selection from the availability sets
	ServiceAnnotationLoadBalancerAutoModeValue = "__auto__"

	// ServiceAnnotationDNSLabelName is the annotation used on the service
	// to specify the DNS label name for the service.
	ServiceAnnotationDNSLabelName = "service.beta.kubernetes.io/azure-dns-label-name"

	// ServiceAnnotationSharedSecurityRule is the annotation used on the service
	// to specify that the service should be exposed using an Azure security rule
	// that may be shared with other service, trading specificity of rules for an
	// increase in the number of services that can be exposed. This relies on the
	// Azure "augmented security rules" feature.
	ServiceAnnotationSharedSecurityRule = "service.beta.kubernetes.io/azure-shared-securityrule"

	// ServiceAnnotationLoadBalancerResourceGroup is the annotation used on the service
	// to specify the resource group of load balancer objects that are not in the same resource group as the cluster.
	ServiceAnnotationLoadBalancerResourceGroup = "service.beta.kubernetes.io/azure-load-balancer-resource-group"
)
View Source 
const (
	// CloudProviderName is the value used for the --cloud-provider flag
	CloudProviderName = "azure"
)
View Source 
const (

	// InternalLoadBalancerNameSuffix is load balancer posfix
	InternalLoadBalancerNameSuffix = "-internal"
)

Variables

View Source 
var (
	// ErrorNotVmssInstance indicates an instance is not belongint to any vmss.
	ErrorNotVmssInstance = errors.New("not a vmss instance")
)

Functions

func ExtractDiskData added in v1.7.2 

func ExtractDiskData(diskData interface{}) (provisioningState string, diskState string, err error)

ExtractDiskData : extract provisioningState, diskState from a map struct

func ExtractVMData added in v1.7.2 

func ExtractVMData(vmData map[string]interface{}) (dataDisks []interface{},
	storageProfile map[string]interface{},
	hardwareProfile map[string]interface{}, err error)

ExtractVMData : extract dataDisks, storageProfile from a map struct

func MakeCRC32 added in v1.7.2 

func MakeCRC32(str string) string

MakeCRC32 : convert string to CRC32 format

func NewCloud 

func NewCloud(configReader io.Reader) (cloudprovider.Interface, error)

NewCloud returns a Cloud with initialized clients

Types

type BlobDiskController added in v1.7.2 

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

BlobDiskController : blob disk controller struct

func (*BlobDiskController) CreateBlobDisk added in v1.7.2 

func (c *BlobDiskController) CreateBlobDisk(dataDiskName string, storageAccountType storage.SkuName, sizeGB int) (string, error)

CreateBlobDisk : create a blob disk in a node

func (*BlobDiskController) CreateVolume added in v1.7.2 

func (c *BlobDiskController) CreateVolume(blobName, accountName, accountType, location string, requestGB int) (string, string, int, error)

CreateVolume creates a VHD blob in a storage account that has storageType and location using the given storage account. If no storage account is given, search all the storage accounts associated with the resource group and pick one that fits storage type and location.

func (*BlobDiskController) DeleteBlobDisk added in v1.7.2 

func (c *BlobDiskController) DeleteBlobDisk(diskURI string) error

DeleteBlobDisk : delete a blob disk from a node

func (*BlobDiskController) DeleteVolume added in v1.7.2 

func (c *BlobDiskController) DeleteVolume(diskURI string) error

DeleteVolume deletes a VHD blob

type Cloud 

type Cloud struct {
	Config
	Environment             azure.Environment
	RoutesClient            RoutesClient
	SubnetsClient           SubnetsClient
	InterfacesClient        InterfacesClient
	RouteTablesClient       RouteTablesClient
	LoadBalancerClient      LoadBalancersClient
	PublicIPAddressesClient PublicIPAddressesClient
	SecurityGroupsClient    SecurityGroupsClient
	VirtualMachinesClient   VirtualMachinesClient
	StorageAccountClient    StorageAccountClient
	DisksClient             DisksClient
	FileClient              FileClient

	// Clients for vmss.
	VirtualMachineScaleSetsClient   VirtualMachineScaleSetsClient
	VirtualMachineScaleSetVMsClient VirtualMachineScaleSetVMsClient

	*BlobDiskController
	*ManagedDiskController
	// contains filtered or unexported fields
}

Cloud holds the config and clients

func (*Cloud) AddSSHKeyToAllInstances 

func (az *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) AttachDisk 

func (c Cloud) AttachDisk(isManagedDisk bool, diskName, diskURI string, nodeName types.NodeName, lun int32, cachingMode compute.CachingTypes) error

AttachDisk attaches a vhd to vm. The vhd must exist, can be identified by diskName, diskURI, and lun.

func (*Cloud) Clusters 

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

Clusters returns a clusters interface. Also returns true if the interface is supported, false otherwise.

func (*Cloud) CreateFileShare added in v1.7.0 

func (az *Cloud) CreateFileShare(shareName, accountName, accountType, location string, requestGiB int) (string, string, error)

CreateFileShare creates a file share, using a matching storage account

func (*Cloud) CreateOrUpdateInterfaceWithRetry added in v1.6.5 

func (az *Cloud) CreateOrUpdateInterfaceWithRetry(nic network.Interface) error

CreateOrUpdateInterfaceWithRetry invokes az.PublicIPAddressesClient.CreateOrUpdate with exponential backoff retry

func (*Cloud) CreateOrUpdateLBWithRetry added in v1.6.5 

func (az *Cloud) CreateOrUpdateLBWithRetry(lb network.LoadBalancer) error

CreateOrUpdateLBWithRetry invokes az.LoadBalancerClient.CreateOrUpdate with exponential backoff retry

func (*Cloud) CreateOrUpdatePIPWithRetry added in v1.6.5 

func (az *Cloud) CreateOrUpdatePIPWithRetry(pipResourceGroup string, pip network.PublicIPAddress) error

CreateOrUpdatePIPWithRetry invokes az.PublicIPAddressesClient.CreateOrUpdate with exponential backoff retry

func (*Cloud) CreateOrUpdateRouteTableWithRetry added in v1.6.5 

func (az *Cloud) CreateOrUpdateRouteTableWithRetry(routeTable network.RouteTable) error

CreateOrUpdateRouteTableWithRetry invokes az.RouteTablesClient.CreateOrUpdate with exponential backoff retry

func (*Cloud) CreateOrUpdateRouteWithRetry added in v1.6.5 

func (az *Cloud) CreateOrUpdateRouteWithRetry(route network.Route) error

CreateOrUpdateRouteWithRetry invokes az.RoutesClient.CreateOrUpdate with exponential backoff retry

func (*Cloud) CreateOrUpdateSGWithRetry added in v1.6.5 

func (az *Cloud) CreateOrUpdateSGWithRetry(sg network.SecurityGroup) error

CreateOrUpdateSGWithRetry invokes az.SecurityGroupsClient.CreateOrUpdate with exponential backoff retry

func (*Cloud) CreateOrUpdateVMWithRetry added in v1.6.5 

func (az *Cloud) CreateOrUpdateVMWithRetry(vmName string, newVM compute.VirtualMachine) error

CreateOrUpdateVMWithRetry invokes az.VirtualMachinesClient.CreateOrUpdate with exponential backoff retry

func (*Cloud) CreateRoute 

func (az *Cloud) CreateRoute(ctx context.Context, clusterName string, nameHint string, kubeRoute *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 (az *Cloud) CurrentNodeName(ctx context.Context, hostname string) (types.NodeName, error)

CurrentNodeName returns the name of the node we are currently running on. On Azure this is the hostname, so we just return the hostname.

func (*Cloud) DeleteFileShare added in v1.7.0 

func (az *Cloud) DeleteFileShare(accountName, accountKey, shareName string) error

DeleteFileShare deletes a file share using storage account name and key

func (*Cloud) DeleteLBWithRetry added in v1.6.5 

func (az *Cloud) DeleteLBWithRetry(lbName string) error

DeleteLBWithRetry invokes az.LoadBalancerClient.Delete with exponential backoff retry

func (*Cloud) DeletePublicIPWithRetry added in v1.6.5 

func (az *Cloud) DeletePublicIPWithRetry(pipResourceGroup string, pipName string) error

DeletePublicIPWithRetry invokes az.PublicIPAddressesClient.Delete with exponential backoff retry

func (*Cloud) DeleteRoute 

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

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

func (*Cloud) DeleteRouteWithRetry added in v1.6.5 

func (az *Cloud) DeleteRouteWithRetry(routeName string) error

DeleteRouteWithRetry invokes az.RoutesClient.Delete with exponential backoff retry

func (Cloud) DetachDiskByName 

func (c Cloud) DetachDiskByName(diskName, diskURI string, nodeName types.NodeName) error

DetachDiskByName detaches a vhd from host. The vhd can be identified by diskName or diskURI.

func (Cloud) DisksAreAttached added in v1.4.6 

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

DisksAreAttached checks if a list of volumes are attached to the node with the specified NodeName.

func (*Cloud) EnsureLoadBalancer 

func (az *Cloud) EnsureLoadBalancer(ctx context.Context, 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

func (*Cloud) EnsureLoadBalancerDeleted 

func (az *Cloud) EnsureLoadBalancerDeleted(ctx context.Context, 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.

func (*Cloud) ExternalID 

func (az *Cloud) ExternalID(ctx context.Context, name types.NodeName) (string, error)

ExternalID returns the cloud provider ID of the specified instance (deprecated).

func (Cloud) GetDiskLun 

func (c Cloud) GetDiskLun(diskName, diskURI string, nodeName types.NodeName) (int32, error)

GetDiskLun finds the lun on the host that the vhd is attached to, given a vhd's diskName and diskURI.

func (*Cloud) GetIPForMachineWithRetry added in v1.8.0 

func (az *Cloud) GetIPForMachineWithRetry(name types.NodeName) (string, string, error)

GetIPForMachineWithRetry invokes az.getIPForMachine with exponential backoff retry

func (*Cloud) GetLoadBalancer 

func (az *Cloud) GetLoadBalancer(ctx context.Context, 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.

func (Cloud) GetNextDiskLun 

func (c Cloud) GetNextDiskLun(nodeName types.NodeName) (int32, error)

GetNextDiskLun searches all vhd attachment on the host and find unused lun. Return -1 if all luns are used.

func (*Cloud) GetVirtualMachineWithRetry added in v1.6.5 

func (az *Cloud) GetVirtualMachineWithRetry(name types.NodeName) (compute.VirtualMachine, error)

GetVirtualMachineWithRetry invokes az.getVirtualMachine with exponential backoff retry

func (*Cloud) GetZone 

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

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

func (*Cloud) GetZoneByNodeName added in v1.8.0 

func (az *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 added in v1.8.0 

func (az *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 added in v1.8.0 

func (az *Cloud) HasClusterID() bool

HasClusterID returns true if the cluster has a clusterID

func (*Cloud) Initialize added in v1.7.0 

func (az *Cloud) Initialize(clientBuilder controller.ControllerClientBuilder)

Initialize passes a Kubernetes clientBuilder interface to the cloud provider

func (*Cloud) InstanceExistsByProviderID added in v1.8.0 

func (az *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 (az *Cloud) InstanceID(ctx context.Context, name types.NodeName) (string, error)

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

func (*Cloud) InstanceType 

func (az *Cloud) InstanceType(ctx context.Context, name types.NodeName) (string, error)

InstanceType returns the type of the specified instance. Note that if the instance does not exist or is no longer running, we must return ("", cloudprovider.InstanceNotFound) (Implementer Note): This is used by kubelet. Kubelet will label the node. Real log from kubelet: 

Adding node label from cloud provider: beta.kubernetes.io/instance-type=[value]

func (*Cloud) InstanceTypeByProviderID added in v1.7.0 

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

Instances returns an instances interface. Also returns true if the interface is supported, false otherwise.

func (*Cloud) ListLBWithRetry added in v1.9.0 

func (az *Cloud) ListLBWithRetry() ([]network.LoadBalancer, error)

ListLBWithRetry invokes az.LoadBalancerClient.List with exponential backoff retry

func (*Cloud) ListPIPWithRetry added in v1.9.0 

func (az *Cloud) ListPIPWithRetry(pipResourceGroup string) ([]network.PublicIPAddress, error)

ListPIPWithRetry list the PIP resources in the given resource group

func (*Cloud) ListRoutes 

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

ListRoutes lists all managed routes that belong to the specified clusterName

func (*Cloud) LoadBalancer 

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

LoadBalancer returns a balancer interface. Also returns true if the interface is supported, false otherwise.

func (*Cloud) NodeAddresses 

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

NodeAddresses returns the addresses of the specified instance.

func (*Cloud) NodeAddressesByProviderID added in v1.7.0 

func (az *Cloud) NodeAddressesByProviderID(ctx context.Context, 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 (az *Cloud) ProviderName() string

ProviderName returns the cloud provider ID.

func (*Cloud) ResizeFileShare added in v1.10.0 

func (az *Cloud) ResizeFileShare(accountName, accountKey, name string, sizeGiB int) error

ResizeFileShare resizes a file share

func (*Cloud) Routes 

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

Routes returns a routes interface along with whether the interface is supported.

func (*Cloud) UpdateLoadBalancer 

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

UpdateLoadBalancer updates hosts under the specified load balancer.

func (*Cloud) UpdateVmssVMWithRetry added in v1.10.0 

func (az *Cloud) UpdateVmssVMWithRetry(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string, parameters computepreview.VirtualMachineScaleSetVM) error

UpdateVmssVMWithRetry invokes az.VirtualMachineScaleSetVMsClient.Update with exponential backoff retry

func (*Cloud) VirtualMachineClientListWithRetry added in v1.9.0 

func (az *Cloud) VirtualMachineClientListWithRetry() ([]compute.VirtualMachine, error)

VirtualMachineClientListWithRetry invokes az.VirtualMachinesClient.List with exponential backoff retry

func (*Cloud) Zones 

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

Zones returns a zones interface. Also returns true if the interface is supported, false otherwise.

type Config 

type Config struct {
	auth.AzureAuthConfig

	// The name of the resource group that the cluster is deployed in
	ResourceGroup string `json:"resourceGroup" yaml:"resourceGroup"`
	// The location of the resource group that the cluster is deployed in
	Location string `json:"location" yaml:"location"`
	// The name of the VNet that the cluster is deployed in
	VnetName string `json:"vnetName" yaml:"vnetName"`
	// The name of the resource group that the Vnet is deployed in
	VnetResourceGroup string `json:"vnetResourceGroup" yaml:"vnetResourceGroup"`
	// The name of the subnet that the cluster is deployed in
	SubnetName string `json:"subnetName" yaml:"subnetName"`
	// The name of the security group attached to the cluster's subnet
	SecurityGroupName string `json:"securityGroupName" yaml:"securityGroupName"`
	// (Optional in 1.6) The name of the route table attached to the subnet that the cluster is deployed in
	RouteTableName string `json:"routeTableName" yaml:"routeTableName"`
	// (Optional) The name of the availability set that should be used as the load balancer backend
	// If this is set, the Azure cloudprovider will only add nodes from that availability set to the load
	// balancer backend pool. If this is not set, and multiple agent pools (availability sets) are used, then
	// the cloudprovider will try to add all nodes to a single backend pool which is forbidden.
	// In other words, if you use multiple agent pools (availability sets), you MUST set this field.
	PrimaryAvailabilitySetName string `json:"primaryAvailabilitySetName" yaml:"primaryAvailabilitySetName"`
	// The type of azure nodes. Candidate values are: vmss and standard.
	// If not set, it will be default to standard.
	VMType string `json:"vmType" yaml:"vmType"`
	// The name of the scale set that should be used as the load balancer backend.
	// If this is set, the Azure cloudprovider will only add nodes from that scale set to the load
	// balancer backend pool. If this is not set, and multiple agent pools (scale sets) are used, then
	// the cloudprovider will try to add all nodes to a single backend pool which is forbidden.
	// In other words, if you use multiple agent pools (scale sets), you MUST set this field.
	PrimaryScaleSetName string `json:"primaryScaleSetName" yaml:"primaryScaleSetName"`
	// Enable exponential backoff to manage resource request retries
	CloudProviderBackoff bool `json:"cloudProviderBackoff" yaml:"cloudProviderBackoff"`
	// Backoff retry limit
	CloudProviderBackoffRetries int `json:"cloudProviderBackoffRetries" yaml:"cloudProviderBackoffRetries"`
	// Backoff exponent
	CloudProviderBackoffExponent float64 `json:"cloudProviderBackoffExponent" yaml:"cloudProviderBackoffExponent"`
	// Backoff duration
	CloudProviderBackoffDuration int `json:"cloudProviderBackoffDuration" yaml:"cloudProviderBackoffDuration"`
	// Backoff jitter
	CloudProviderBackoffJitter float64 `json:"cloudProviderBackoffJitter" yaml:"cloudProviderBackoffJitter"`
	// Enable rate limiting
	CloudProviderRateLimit bool `json:"cloudProviderRateLimit" yaml:"cloudProviderRateLimit"`
	// Rate limit QPS (Read)
	CloudProviderRateLimitQPS float32 `json:"cloudProviderRateLimitQPS" yaml:"cloudProviderRateLimitQPS"`
	// Rate limit Bucket Size
	CloudProviderRateLimitBucket int `json:"cloudProviderRateLimitBucket" yaml:"cloudProviderRateLimitBucket"`
	// Rate limit QPS (Write)
	CloudProviderRateLimitQPSWrite float32 `json:"cloudProviderRateLimitQPSWrite" yaml:"cloudProviderRateLimitQPSWrite"`
	// Rate limit Bucket Size
	CloudProviderRateLimitBucketWrite int `json:"cloudProviderRateLimitBucketWrite" yaml:"cloudProviderRateLimitBucketWrite"`

	// Use instance metadata service where possible
	UseInstanceMetadata bool `json:"useInstanceMetadata" yaml:"useInstanceMetadata"`

	// Maximum allowed LoadBalancer Rule Count is the limit enforced by Azure Load balancer
	MaximumLoadBalancerRuleCount int `json:"maximumLoadBalancerRuleCount" yaml:"maximumLoadBalancerRuleCount"`
}

Config holds the configuration parsed from the --cloud-config flag All fields are required unless otherwise specified

type DisksClient added in v1.10.0 

type DisksClient interface {
	CreateOrUpdate(resourceGroupName string, diskName string, diskParameter disk.Model, cancel <-chan struct{}) (<-chan disk.Model, <-chan error)
	Delete(resourceGroupName string, diskName string, cancel <-chan struct{}) (<-chan disk.OperationStatusResponse, <-chan error)
	Get(resourceGroupName string, diskName string) (result disk.Model, err error)
}

DisksClient defines needed functions for azure disk.DisksClient

type FileClient added in v1.10.0 

type FileClient interface {
	// contains filtered or unexported methods
}

FileClient is the interface for creating file shares, interface for test injection.

type IPAddress added in v1.8.0 

type IPAddress struct {
	PrivateIP string `json:"privateIPAddress"`
	PublicIP  string `json:"publicIPAddress"`
}

IPAddress represents IP address information.

type InstanceMetadata added in v1.8.0 

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

InstanceMetadata knows how to query the Azure instance metadata server.

func NewInstanceMetadata added in v1.8.0 

func NewInstanceMetadata() *InstanceMetadata

NewInstanceMetadata creates an instance of the InstanceMetadata accessor object.

func (*InstanceMetadata) Object added in v1.8.0 

func (i *InstanceMetadata) Object(path string, obj interface{}) error

Object queries the metadata server and populates the passed in object

func (*InstanceMetadata) Text added in v1.8.0 

func (i *InstanceMetadata) Text(path string) (string, error)

Text queries the metadata server and returns the corresponding text

type InterfacesClient added in v1.9.0 

type InterfacesClient interface {
	CreateOrUpdate(resourceGroupName string, networkInterfaceName string, parameters network.Interface, cancel <-chan struct{}) (<-chan network.Interface, <-chan error)
	Get(resourceGroupName string, networkInterfaceName string, expand string) (result network.Interface, err error)
	GetVirtualMachineScaleSetNetworkInterface(resourceGroupName string, virtualMachineScaleSetName string, virtualmachineIndex string, networkInterfaceName string, expand string) (result network.Interface, err error)
}

InterfacesClient defines needed functions for azure network.InterfacesClient

type LoadBalancersClient added in v1.9.0 

type LoadBalancersClient interface {
	CreateOrUpdate(resourceGroupName string, loadBalancerName string, parameters network.LoadBalancer, cancel <-chan struct{}) (<-chan network.LoadBalancer, <-chan error)
	Delete(resourceGroupName string, loadBalancerName string, cancel <-chan struct{}) (<-chan autorest.Response, <-chan error)
	Get(resourceGroupName string, loadBalancerName string, expand string) (result network.LoadBalancer, err error)
	List(resourceGroupName string) (result network.LoadBalancerListResult, err error)
	ListNextResults(resourceGroupName string, lastResult network.LoadBalancerListResult) (result network.LoadBalancerListResult, err error)
}

LoadBalancersClient defines needed functions for azure network.LoadBalancersClient

type ManagedDiskController added in v1.7.2 

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

ManagedDiskController : managed disk controller struct

func (*ManagedDiskController) CreateManagedDisk added in v1.7.2 

func (c *ManagedDiskController) CreateManagedDisk(diskName string, storageAccountType storage.SkuName, sizeGB int, tags map[string]string) (string, error)

CreateManagedDisk : create managed disk

func (*ManagedDiskController) DeleteManagedDisk added in v1.7.2 

func (c *ManagedDiskController) DeleteManagedDisk(diskURI string) error

DeleteManagedDisk : delete managed disk

type NetworkData added in v1.8.0 

type NetworkData struct {
	IPAddress []IPAddress `json:"ipAddress"`
	Subnet    []Subnet    `json:"subnet"`
}

NetworkData contains IP information for a network.

type NetworkInterface added in v1.8.0 

type NetworkInterface struct {
	IPV4 NetworkData `json:"ipv4"`
	IPV6 NetworkData `json:"ipv6"`
	MAC  string      `json:"macAddress"`
}

NetworkInterface represents an instances network interface.

type NetworkMetadata added in v1.8.0 

type NetworkMetadata struct {
	Interface []NetworkInterface `json:"interface"`
}

NetworkMetadata contains metadata about an instance's network

type PublicIPAddressesClient added in v1.9.0 

type PublicIPAddressesClient interface {
	CreateOrUpdate(resourceGroupName string, publicIPAddressName string, parameters network.PublicIPAddress, cancel <-chan struct{}) (<-chan network.PublicIPAddress, <-chan error)
	Delete(resourceGroupName string, publicIPAddressName string, cancel <-chan struct{}) (<-chan autorest.Response, <-chan error)
	Get(resourceGroupName string, publicIPAddressName string, expand string) (result network.PublicIPAddress, err error)
	List(resourceGroupName string) (result network.PublicIPAddressListResult, err error)
	ListNextResults(resourceGroupName string, lastResults network.PublicIPAddressListResult) (result network.PublicIPAddressListResult, err error)
}

PublicIPAddressesClient defines needed functions for azure network.PublicIPAddressesClient

type RouteTablesClient added in v1.10.0 

type RouteTablesClient interface {
	CreateOrUpdate(resourceGroupName string, routeTableName string, parameters network.RouteTable, cancel <-chan struct{}) (<-chan network.RouteTable, <-chan error)
	Get(resourceGroupName string, routeTableName string, expand string) (result network.RouteTable, err error)
}

RouteTablesClient defines needed functions for azure network.RouteTablesClient

type RoutesClient added in v1.10.0 

type RoutesClient interface {
	CreateOrUpdate(resourceGroupName string, routeTableName string, routeName string, routeParameters network.Route, cancel <-chan struct{}) (<-chan network.Route, <-chan error)
	Delete(resourceGroupName string, routeTableName string, routeName string, cancel <-chan struct{}) (<-chan autorest.Response, <-chan error)
}

RoutesClient defines needed functions for azure network.RoutesClient

type SecurityGroupsClient added in v1.9.0 

type SecurityGroupsClient interface {
	CreateOrUpdate(resourceGroupName string, networkSecurityGroupName string, parameters network.SecurityGroup, cancel <-chan struct{}) (<-chan network.SecurityGroup, <-chan error)
	Delete(resourceGroupName string, networkSecurityGroupName string, cancel <-chan struct{}) (<-chan autorest.Response, <-chan error)
	Get(resourceGroupName string, networkSecurityGroupName string, expand string) (result network.SecurityGroup, err error)
	List(resourceGroupName string) (result network.SecurityGroupListResult, err error)
}

SecurityGroupsClient defines needed functions for azure network.SecurityGroupsClient

type StorageAccountClient added in v1.10.0 

type StorageAccountClient interface {
	Create(resourceGroupName string, accountName string, parameters storage.AccountCreateParameters, cancel <-chan struct{}) (<-chan storage.Account, <-chan error)
	Delete(resourceGroupName string, accountName string) (result autorest.Response, err error)
	ListKeys(resourceGroupName string, accountName string) (result storage.AccountListKeysResult, err error)
	ListByResourceGroup(resourceGroupName string) (result storage.AccountListResult, err error)
	GetProperties(resourceGroupName string, accountName string) (result storage.Account, err error)
}

StorageAccountClient defines needed functions for azure storage.AccountsClient

type Subnet added in v1.8.0 

type Subnet struct {
	Address string `json:"address"`
	Prefix  string `json:"prefix"`
}

Subnet represents subnet information.

type SubnetsClient added in v1.9.0 

type SubnetsClient interface {
	CreateOrUpdate(resourceGroupName string, virtualNetworkName string, subnetName string, subnetParameters network.Subnet, cancel <-chan struct{}) (<-chan network.Subnet, <-chan error)
	Delete(resourceGroupName string, virtualNetworkName string, subnetName string, cancel <-chan struct{}) (<-chan autorest.Response, <-chan error)
	Get(resourceGroupName string, virtualNetworkName string, subnetName string, expand string) (result network.Subnet, err error)
	List(resourceGroupName string, virtualNetworkName string) (result network.SubnetListResult, err error)
}

SubnetsClient defines needed functions for azure network.SubnetsClient

type VMSet added in v1.10.0 

type VMSet interface {
	// GetInstanceIDByNodeName gets the cloud provider ID by node name.
	// It must return ("", cloudprovider.InstanceNotFound) if the instance does
	// not exist or is no longer running.
	GetInstanceIDByNodeName(name string) (string, error)
	// GetInstanceTypeByNodeName gets the instance type by node name.
	GetInstanceTypeByNodeName(name string) (string, error)
	// GetIPByNodeName gets machine private IP and public IP by node name.
	GetIPByNodeName(name, vmSetName string) (string, string, error)
	// GetPrimaryInterface gets machine primary network interface by node name and vmSet.
	GetPrimaryInterface(nodeName, vmSetName string) (network.Interface, error)
	// GetNodeNameByProviderID gets the node name by provider ID.
	GetNodeNameByProviderID(providerID string) (types.NodeName, error)

	// GetZoneByNodeName gets cloudprovider.Zone by node name.
	GetZoneByNodeName(name string) (cloudprovider.Zone, error)

	// GetPrimaryVMSetName returns the VM set name depending on the configured vmType.
	// It returns config.PrimaryScaleSetName for vmss and config.PrimaryAvailabilitySetName for standard vmType.
	GetPrimaryVMSetName() string
	// GetVMSetNames selects all possible availability sets or scale sets
	// (depending vmType configured) for service load balancer, if the service has
	// no loadbalancer mode annotation returns the primary VMSet. If service annotation
	// for loadbalancer exists then return the eligible VMSet.
	GetVMSetNames(service *v1.Service, nodes []*v1.Node) (availabilitySetNames *[]string, err error)
	// EnsureHostsInPool ensures the given Node's primary IP configurations are
	// participating in the specified LoadBalancer Backend Pool.
	EnsureHostsInPool(serviceName string, nodes []*v1.Node, backendPoolID string, vmSetName string) error
	// EnsureBackendPoolDeleted ensures the loadBalancer backendAddressPools deleted from the specified vmSet.
	EnsureBackendPoolDeleted(poolID, vmSetName string) error

	// AttachDisk attaches a vhd to vm. The vhd must exist, can be identified by diskName, diskURI, and lun.
	AttachDisk(isManagedDisk bool, diskName, diskURI string, nodeName types.NodeName, lun int32, cachingMode compute.CachingTypes) error
	// DetachDiskByName detaches a vhd from host. The vhd can be identified by diskName or diskURI.
	DetachDiskByName(diskName, diskURI string, nodeName types.NodeName) error
	// GetDiskLun finds the lun on the host that the vhd is attached to, given a vhd's diskName and diskURI.
	GetDiskLun(diskName, diskURI string, nodeName types.NodeName) (int32, error)
	// GetNextDiskLun searches all vhd attachment on the host and find unused lun. Return -1 if all luns are used.
	GetNextDiskLun(nodeName types.NodeName) (int32, error)
	// DisksAreAttached checks if a list of volumes are attached to the node with the specified NodeName.
	DisksAreAttached(diskNames []string, nodeName types.NodeName) (map[string]bool, error)
}

VMSet defines functions all vmsets (including scale set and availability set) should be implemented.

type VirtualMachineScaleSetVMsClient added in v1.10.0 

type VirtualMachineScaleSetVMsClient interface {
	Get(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string) (result computepreview.VirtualMachineScaleSetVM, err error)
	GetInstanceView(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string) (result computepreview.VirtualMachineScaleSetVMInstanceView, err error)
	List(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string, filter string, selectParameter string, expand string) (result []computepreview.VirtualMachineScaleSetVM, err error)
	Update(ctx context.Context, resourceGroupName string, VMScaleSetName string, instanceID string, parameters computepreview.VirtualMachineScaleSetVM) (resp *http.Response, err error)
}

VirtualMachineScaleSetVMsClient defines needed functions for azure computepreview.VirtualMachineScaleSetVMsClient

type VirtualMachineScaleSetsClient added in v1.10.0 

type VirtualMachineScaleSetsClient interface {
	CreateOrUpdate(ctx context.Context, resourceGroupName string, VMScaleSetName string, parameters computepreview.VirtualMachineScaleSet) (resp *http.Response, err error)
	Get(ctx context.Context, resourceGroupName string, VMScaleSetName string) (result computepreview.VirtualMachineScaleSet, err error)
	List(ctx context.Context, resourceGroupName string) (result []computepreview.VirtualMachineScaleSet, err error)
	UpdateInstances(ctx context.Context, resourceGroupName string, VMScaleSetName string, VMInstanceIDs computepreview.VirtualMachineScaleSetVMInstanceRequiredIDs) (resp *http.Response, err error)
}

VirtualMachineScaleSetsClient defines needed functions for azure computepreview.VirtualMachineScaleSetsClient

type VirtualMachinesClient added in v1.9.0 

type VirtualMachinesClient interface {
	CreateOrUpdate(resourceGroupName string, VMName string, parameters compute.VirtualMachine, cancel <-chan struct{}) (<-chan compute.VirtualMachine, <-chan error)
	Get(resourceGroupName string, VMName string, expand compute.InstanceViewTypes) (result compute.VirtualMachine, err error)
	List(resourceGroupName string) (result compute.VirtualMachineListResult, err error)
	ListNextResults(resourceGroupName string, lastResults compute.VirtualMachineListResult) (result compute.VirtualMachineListResult, err error)
}

VirtualMachinesClient defines needed functions for azure compute.VirtualMachinesClient

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