azure

package
Version: v0.2.15 Latest Latest
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Published: Oct 5, 2021 License: Apache-2.0 Imports: 19 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source
var (
	DefaultCredFilePathLinux   = "/etc/kubernetes/azure.json"
	DefaultCredFilePathWindows = "C:\\k\\azure.json"
)

Functions

This section is empty.

Types

type Azure

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

func New

func New() Azure

New azureIMDS client

func (*Azure) CreateEndpoint

func (azure *Azure) CreateEndpoint(request *types.CreateEndpointRequest) (*types.Endpoint, error)

func (*Azure) DeleteEndpoint

func (azure *Azure) DeleteEndpoint(ctx context.Context, endpointID string) error

1. Delete Endpoint

func (*Azure) DeleteSecurityGroup added in v0.2.1

func (azure *Azure) DeleteSecurityGroup(ctx context.Context, securityGroupID string) error

func (*Azure) FindMySubnetID added in v0.1.11

func (azure *Azure) FindMySubnetID(metadata *Instance) (string, error)

func (*Azure) GetEndpoint added in v0.1.11

func (azure *Azure) GetEndpoint(request *types.CreateEndpointRequest) (*types.Endpoint, error)

func (*Azure) GetMetadata

func (azure *Azure) GetMetadata() (types.Metadata, error)

func (*Azure) GetProvider added in v0.1.11

func (azure *Azure) GetProvider() types.Vendor

func (*Azure) InstanceMetadata

func (azure *Azure) InstanceMetadata() (*Instance, error)

InstanceMetadata - get instance metadata

type AzureJson added in v0.1.19

type AzureJson struct {
	// The cloud environment identifier. Takes values from https://github.com/Azure/go-autorest/blob/ec5f4903f77ed9927ac95b19ab8e44ada64c1356/autorest/azure/environments.go#L13
	Cloud string `json:"cloud,omitempty" yaml:"cloud,omitempty"`
	// The AAD Tenant ID for the Subscription that the cluster is deployed in
	TenantID string `json:"tenantId,omitempty" yaml:"tenantId,omitempty"`
	// The ID of the Azure Subscription that the cluster is deployed in
	SubscriptionID string `json:"subscriptionId,omitempty" yaml:"subscriptionId,omitempty"`
	// The ClientID for an AAD application with RBAC access to talk to Azure RM APIs
	AADClientID string `json:"aadClientId,omitempty" yaml:"aadClientId,omitempty"`
	// The ClientSecret for an AAD application with RBAC access to talk to Azure RM APIs
	AADClientSecret string `json:"aadClientSecret,omitempty" yaml:"aadClientSecret,omitempty" datapolicy:"token"`
	// The path of a client certificate for an AAD application with RBAC access to talk to Azure RM APIs
	AADClientCertPath string `json:"aadClientCertPath,omitempty" yaml:"aadClientCertPath,omitempty"`
	// The password of the client certificate for an AAD application with RBAC access to talk to Azure RM APIs
	AADClientCertPassword string `json:"aadClientCertPassword,omitempty" yaml:"aadClientCertPassword,omitempty" datapolicy:"password"`
	// Use managed service identity for the virtual machine to access Azure ARM APIs
	UseManagedIdentityExtension bool `json:"useManagedIdentityExtension,omitempty" yaml:"useManagedIdentityExtension,omitempty"`
	// UserAssignedIdentityID contains the Client ID of the user assigned MSI which is assigned to the underlying VMs. If empty the user assigned identity is not used.
	// More details of the user assigned identity can be found at: https://docs.microsoft.com/en-us/azure/active-directory/managed-service-identity/overview
	// For the user assigned identity specified here to be used, the UseManagedIdentityExtension has to be set to true.
	UserAssignedIdentityID string `json:"userAssignedIdentityID,omitempty" yaml:"userAssignedIdentityID,omitempty"`
	// IdentitySystem indicates the identity provider. Relevant only to hybrid clouds (Azure Stack).
	// Allowed values are 'azure_ad' (default), 'adfs'.
	IdentitySystem string `json:"identitySystem,omitempty" yaml:"identitySystem,omitempty"`
	// ResourceManagerEndpoint is the cloud's resource manager endpoint. If set, cloud provider queries this endpoint
	// in order to generate an autorest.Environment instance instead of using one of the pre-defined Environments.
	ResourceManagerEndpoint string `json:"resourceManagerEndpoint,omitempty" yaml:"resourceManagerEndpoint,omitempty"`
	// The AAD Tenant ID for the Subscription that the network resources are deployed in
	NetworkResourceTenantID string `json:"networkResourceTenantID,omitempty" yaml:"networkResourceTenantID,omitempty"`
	// The ID of the Azure Subscription that the network resources are deployed in
	NetworkResourceSubscriptionID string `json:"networkResourceSubscriptionID,omitempty" yaml:"networkResourceSubscriptionID,omitempty"`

	// The name of the resource group that the cluster is deployed in
	ResourceGroup string `json:"resourceGroup,omitempty" yaml:"resourceGroup,omitempty"`
	// The location of the resource group that the cluster is deployed in
	Location string `json:"location,omitempty" yaml:"location,omitempty"`
	// The name of site where the cluster will be deployed to that is more granular than the region specified by the "location" field.
	// Currently only public ip, load balancer and managed disks support this.
	ExtendedLocationName string `json:"extendedLocationName,omitempty" yaml:"extendedLocationName,omitempty"`
	// The type of site that is being targeted.
	// Currently only public ip, load balancer and managed disks support this.
	ExtendedLocationType string `json:"extendedLocationType,omitempty" yaml:"extendedLocationType,omitempty"`
	// The name of the VNet that the cluster is deployed in
	VnetName string `json:"vnetName,omitempty" yaml:"vnetName,omitempty"`
	// The name of the resource group that the Vnet is deployed in
	VnetResourceGroup string `json:"vnetResourceGroup,omitempty" yaml:"vnetResourceGroup,omitempty"`
	// The name of the subnet that the cluster is deployed in
	SubnetName string `json:"subnetName,omitempty" yaml:"subnetName,omitempty"`
	// The name of the security group attached to the cluster's subnet
	SecurityGroupName string `json:"securityGroupName,omitempty" yaml:"securityGroupName,omitempty"`
	// The name of the resource group that the security group is deployed in
	SecurityGroupResourceGroup string `json:"securityGroupResourceGroup,omitempty" yaml:"securityGroupResourceGroup,omitempty"`
	// (Optional in 1.6) The name of the route table attached to the subnet that the cluster is deployed in
	RouteTableName string `json:"routeTableName,omitempty" yaml:"routeTableName,omitempty"`
	// The name of the resource group that the RouteTable is deployed in
	RouteTableResourceGroup string `json:"routeTableResourceGroup,omitempty" yaml:"routeTableResourceGroup,omitempty"`
	// (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,omitempty" yaml:"primaryAvailabilitySetName,omitempty"`
	// The type of azure nodes. Candidate values are: vmss and standard.
	// If not set, it will be default to standard.
	VMType string `json:"vmType,omitempty" yaml:"vmType,omitempty"`
	// 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,omitempty" yaml:"primaryScaleSetName,omitempty"`
	// Tags determines what tags shall be applied to the shared resources managed by controller manager, which
	// includes load balancer, security group and route table. The supported format is `a=b,c=d,...`. After updated
	// this config, the old tags would be replaced by the new ones.
	Tags string `json:"tags,omitempty" yaml:"tags,omitempty"`
	// SystemTags determines the tag keys managed by cloud provider. If it is not set, no tags would be deleted if
	// the `Tags` is changed. However, the old tags would be deleted if they are neither included in `Tags` nor
	// in `SystemTags` after the update of `Tags`.
	SystemTags string `json:"systemTags,omitempty" yaml:"systemTags,omitempty"`
	// Sku of Load Balancer and Public IP. Candidate values are: basic and standard.
	// If not set, it will be default to basic.
	LoadBalancerSku string `json:"loadBalancerSku,omitempty" yaml:"loadBalancerSku,omitempty"`
	// LoadBalancerName determines the specific name of the load balancer user want to use, working with
	// LoadBalancerResourceGroup
	LoadBalancerName string `json:"loadBalancerName,omitempty" yaml:"loadBalancerName,omitempty"`
	// LoadBalancerResourceGroup determines the specific resource group of the load balancer user want to use, working
	// with LoadBalancerName
	LoadBalancerResourceGroup string `json:"loadBalancerResourceGroup,omitempty" yaml:"loadBalancerResourceGroup,omitempty"`
	// PreConfiguredBackendPoolLoadBalancerTypes determines whether the LoadBalancer BackendPool has been preconfigured.
	// Candidate values are:
	//   "": exactly with today (not pre-configured for any LBs)
	//   "internal": for internal LoadBalancer
	//   "external": for external LoadBalancer
	//   "all": for both internal and external LoadBalancer
	PreConfiguredBackendPoolLoadBalancerTypes string `json:"preConfiguredBackendPoolLoadBalancerTypes,omitempty" yaml:"preConfiguredBackendPoolLoadBalancerTypes,omitempty"`

	// DisableAvailabilitySetNodes disables VMAS nodes support when "VMType" is set to "vmss".
	DisableAvailabilitySetNodes bool `json:"disableAvailabilitySetNodes,omitempty" yaml:"disableAvailabilitySetNodes,omitempty"`
	// DisableAzureStackCloud disables AzureStackCloud support. It should be used
	// when setting AzureAuthConfig.Cloud with "AZURESTACKCLOUD" to customize ARM endpoints
	// while the cluster is not running on AzureStack.
	DisableAzureStackCloud bool `json:"disableAzureStackCloud,omitempty" yaml:"disableAzureStackCloud,omitempty"`
	// Enable exponential backoff to manage resource request retries
	CloudProviderBackoff bool `json:"cloudProviderBackoff,omitempty" yaml:"cloudProviderBackoff,omitempty"`
	// Use instance metadata service where possible
	UseInstanceMetadata bool `json:"useInstanceMetadata,omitempty" yaml:"useInstanceMetadata,omitempty"`

	// EnableMultipleStandardLoadBalancers determines the behavior of the standard load balancer. If set to true
	// there would be one standard load balancer per VMAS or VMSS, which is similar with the behavior of the basic
	// load balancer. Users could select the specific standard load balancer for their service by the service
	// annotation `service.beta.kubernetes.io/azure-load-balancer-mode`, If set to false, the same standard load balancer
	// would be shared by all services in the cluster. In this case, the mode selection annotation would be ignored.
	EnableMultipleStandardLoadBalancers bool `json:"enableMultipleStandardLoadBalancers,omitempty" yaml:"enableMultipleStandardLoadBalancers,omitempty"`
	// NodePoolsWithoutDedicatedSLB stores the VMAS/VMSS names that share the primary standard load balancer instead
	// of having a dedicated one. This is useful only when EnableMultipleStandardLoadBalancers is set to true.
	NodePoolsWithoutDedicatedSLB string `json:"nodePoolsWithoutDedicatedSLB,omitempty" yaml:"nodePoolsWithoutDedicatedSLB,omitempty"`

	// Backoff exponent
	CloudProviderBackoffExponent float64 `json:"cloudProviderBackoffExponent,omitempty" yaml:"cloudProviderBackoffExponent,omitempty"`
	// Backoff jitter
	CloudProviderBackoffJitter float64 `json:"cloudProviderBackoffJitter,omitempty" yaml:"cloudProviderBackoffJitter,omitempty"`

	// ExcludeMasterFromStandardLB excludes master nodes from standard load balancer.
	// If not set, it will be default to true.
	ExcludeMasterFromStandardLB *bool `json:"excludeMasterFromStandardLB,omitempty" yaml:"excludeMasterFromStandardLB,omitempty"`
	// DisableOutboundSNAT disables the outbound SNAT for public load balancer rules.
	// It should only be set when loadBalancerSku is standard. If not set, it will be default to false.
	DisableOutboundSNAT *bool `json:"disableOutboundSNAT,omitempty" yaml:"disableOutboundSNAT,omitempty"`

	// Maximum allowed LoadBalancer Rule Count is the limit enforced by Azure Load balancer
	MaximumLoadBalancerRuleCount int `json:"maximumLoadBalancerRuleCount,omitempty" yaml:"maximumLoadBalancerRuleCount,omitempty"`
	// Backoff retry limit
	CloudProviderBackoffRetries int `json:"cloudProviderBackoffRetries,omitempty" yaml:"cloudProviderBackoffRetries,omitempty"`
	// Backoff duration
	CloudProviderBackoffDuration int `json:"cloudProviderBackoffDuration,omitempty" yaml:"cloudProviderBackoffDuration,omitempty"`
	// AvailabilitySetNodesCacheTTLInSeconds sets the Cache TTL for availabilitySetNodesCache
	// if not set, will use default value
	AvailabilitySetNodesCacheTTLInSeconds int `json:"availabilitySetNodesCacheTTLInSeconds,omitempty" yaml:"availabilitySetNodesCacheTTLInSeconds,omitempty"`
	// VmssCacheTTLInSeconds sets the cache TTL for VMSS
	VmssCacheTTLInSeconds int `json:"vmssCacheTTLInSeconds,omitempty" yaml:"vmssCacheTTLInSeconds,omitempty"`
	// VmssVirtualMachinesCacheTTLInSeconds sets the cache TTL for vmssVirtualMachines
	VmssVirtualMachinesCacheTTLInSeconds int `json:"vmssVirtualMachinesCacheTTLInSeconds,omitempty" yaml:"vmssVirtualMachinesCacheTTLInSeconds,omitempty"`
	// VmCacheTTLInSeconds sets the cache TTL for vm
	VMCacheTTLInSeconds int `json:"vmCacheTTLInSeconds,omitempty" yaml:"vmCacheTTLInSeconds,omitempty"`
	// LoadBalancerCacheTTLInSeconds sets the cache TTL for load balancer
	LoadBalancerCacheTTLInSeconds int `json:"loadBalancerCacheTTLInSeconds,omitempty" yaml:"loadBalancerCacheTTLInSeconds,omitempty"`
	// NsgCacheTTLInSeconds sets the cache TTL for network security group
	NsgCacheTTLInSeconds int `json:"nsgCacheTTLInSeconds,omitempty" yaml:"nsgCacheTTLInSeconds,omitempty"`
	// RouteTableCacheTTLInSeconds sets the cache TTL for route table
	RouteTableCacheTTLInSeconds int `json:"routeTableCacheTTLInSeconds,omitempty" yaml:"routeTableCacheTTLInSeconds,omitempty"`
	// AvailabilitySetsCacheTTLInSeconds sets the cache TTL for VMAS
	AvailabilitySetsCacheTTLInSeconds int `json:"availabilitySetsCacheTTLInSeconds,omitempty" yaml:"availabilitySetsCacheTTLInSeconds,omitempty"`
	// RouteUpdateWaitingInSeconds is the delay time for waiting route updates to take effect. This waiting delay is added
	// because the routes are not taken effect when the async route updating operation returns success. Default is 30 seconds.
	RouteUpdateWaitingInSeconds int `json:"routeUpdateWaitingInSeconds,omitempty" yaml:"routeUpdateWaitingInSeconds,omitempty"`
}

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

type Compute struct {
	AzEnvironment              string    `json:"azEnvironment"`
	IsHostCompatibilityLayerVM string    `json:"isHostCompatibilityLayerVm"`
	LicenseType                string    `json:"licenseType,omitempty"`
	Location                   string    `json:"location"`
	Name                       string    `json:"name"`
	Offer                      string    `json:"offer"`
	OsProfile                  OsProfile `json:"osProfile"`
	OsType                     string    `json:"osType"`
	PlacementGroupID           string    `json:"placementGroupId"`
	// plan
	// platformUpdateDomain
	// platformFaultDomain
	// provider
	// publicKeys
	// publisher
	ResourceGroupName string `json:"resourceGroupName"`
	ResourceID        string `json:"resourceId"`
	Sku               string `json:"sku"`
	// securityProfile
	// storageProfile
	SubscriptionID uuid.UUID `json:"subscriptionId"`
	Tags           string    `json:"tags"`
	// tagsList
	Version        string    `json:"version"`
	VMID           uuid.UUID `json:"vmId"`
	VMScaleSetName string    `json:"vmScaleSetName"`
	VMSize         string    `json:"vmSize"`
	Zone           string    `json:"zone"`
}

Compute - describe Azure compute element

type IPAddress

type IPAddress struct {
	PrivateIPAddress string `json:"privateIpAddress"`
	PublicIPAddress  string `json:"publicIpAddress"`
}

IPAddress - IP address configuration

type IPv4

type IPv4 struct {
	IPAddress []IPAddress `json:"ipAddress"`
	Subnet    []Subnet    `json:"subnet"`
}

IPv4 - IPv4 description

type IPv6

type IPv6 struct {
	IPAddress []IPAddress `json:"ipAddress"`
	Subnet    Subnet      `json:"subnet"`
}

IPv6 - IPv4 description

type Instance

type Instance struct {
	Compute Compute `json:"compute"`
	Network Network `json:"network"`
}

Instance - Azure instance metadata

type Interface

type Interface struct {
	IPv4       IPv4   `json:"ipv4"`
	IPv6       IPv6   `json:"ipv6"`
	MacAddress string `json:"macAddress"`
}

Interface description

type Network

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

Network description

type OsProfile

type OsProfile struct {
	AdminUsername                 string `json:"adminUsername"`
	ComputerName                  string `json:"computerName"`
	DisablePasswordAuthentication string `json:"disablePasswordAuthentication"`
}

OsProfile - well OS Profile

type Subnet

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

Subnet description

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