azureutil

Documentation

Index

• func AuthenticateDeviceFlow(env azure.Environment, subscriptionID string) (*azure.ServicePrincipalToken, error)
• func AuthenticateServicePrincipal(env azure.Environment, subscriptionID, spID, spPassword string) (*azure.ServicePrincipalToken, error)
• type AzureClient
  • func New(env azure.Environment, subsID string, auth autorest.Authorizer) *AzureClient
  • func (a AzureClient) CleanupAvailabilitySetIfExists(resourceGroup, name string) error
  • func (a AzureClient) CleanupSubnetIfExists(resourceGroup, virtualNetwork, name string) error
  • func (a AzureClient) CleanupVirtualNetworkIfExists(resourceGroup, name string) error
  • func (a AzureClient) CreateAvailabilitySetIfNotExists(ctx *DeploymentContext, resourceGroup, name, location string, isManaged bool, ...) error
  • func (a AzureClient) CreateNetworkInterface(ctx *DeploymentContext, ...) error
  • func (a AzureClient) CreateNetworkSecurityGroup(ctx *DeploymentContext, resourceGroup, name, location string, ...) error
  • func (a AzureClient) CreatePublicIPAddress(ctx *DeploymentContext, resourceGroup, name, location string, isStatic bool, ...) error
  • func (a AzureClient) CreateResourceGroup(name, location string) error
  • func (a AzureClient) CreateStorageAccount(ctx *DeploymentContext, resourceGroup, location string, ...) error
  • func (a AzureClient) CreateSubnet(ctx *DeploymentContext, ...) error
  • func (a AzureClient) CreateVirtualMachine(...) error
  • func (a AzureClient) CreateVirtualNetworkIfNotExists(resourceGroup, name, location string) error
  • func (a AzureClient) DeleteNetworkInterfaceIfExists(resourceGroup, name string) error
  • func (a AzureClient) DeleteNetworkSecurityGroupIfExists(resourceGroup, name string) error
  • func (a AzureClient) DeletePublicIPAddressIfExists(resourceGroup, name string) error
  • func (a AzureClient) DeleteVirtualMachineIfExists(resourceGroup, name string) error
  • func (a AzureClient) GetAvailabilitySet(resourceGroup, name string) (compute.AvailabilitySet, error)
  • func (a AzureClient) GetPrivateIPAddress(resourceGroup, name string) (string, error)
  • func (a AzureClient) GetPublicIPAddress(resourceGroup, name string, useFqdn bool) (string, error)
  • func (a AzureClient) GetSubnet(resourceGroup, virtualNetwork, name string) (network.Subnet, error)
  • func (a AzureClient) GetVirtualMachinePowerState(resourceGroup, name string) (VMPowerState, error)
  • func (a AzureClient) RegisterResourceProviders(namespaces ...string) error
  • func (a AzureClient) RestartVirtualMachine(resourceGroup, name string) error
  • func (a AzureClient) StartVirtualMachine(resourceGroup, name string) error
  • func (a AzureClient) StopVirtualMachine(resourceGroup, name string) error
  • func (a AzureClient) VirtualMachineExists(resourceGroup, name string) (bool, error)
• type DeploymentContext
• type ResourceNaming
  • func (r ResourceNaming) IP() string
  • func (r ResourceNaming) NIC() string
  • func (r ResourceNaming) NSG() string
  • func (r ResourceNaming) VM() string
• type VMPowerState

Functions

func AuthenticateDeviceFlow

func AuthenticateDeviceFlow(env azure.Environment, subscriptionID string) (*azure.ServicePrincipalToken, error)

AuthenticateDeviceFlow fetches a token from the local file cache or initiates a consent flow and waits for token to be obtained. Obtained token is stored in a file cache for future use and refreshing.

func AuthenticateServicePrincipal

func AuthenticateServicePrincipal(env azure.Environment, subscriptionID, spID, spPassword string) (*azure.ServicePrincipalToken, error)

AuthenticateServicePrincipal uses given service principal credentials to return a service principal token. Generated token is not stored in a cache file or refreshed.

Types

type AzureClient

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

func New

func New(env azure.Environment, subsID string, auth autorest.Authorizer) *AzureClient

func (AzureClient) CleanupAvailabilitySetIfExists

func (a AzureClient) CleanupAvailabilitySetIfExists(resourceGroup, name string) error

CleanupAvailabilitySetIfExists removes an availability set if there are no virtual machines attached to it. Note that this method is not safe for multiple concurrent writers, in case of races, deployment of a machine could fail or resource might not be cleaned up.

func (AzureClient) CleanupSubnetIfExists

func (a AzureClient) CleanupSubnetIfExists(resourceGroup, virtualNetwork, name string) error

CleanupSubnetIfExists removes a subnet if there are no IP configurations (through NICs) are attached to it. Note that this method is not safe for multiple concurrent writers, in case of races, deployment of a machine could fail or resource might not be cleaned up.

func (AzureClient) CleanupVirtualNetworkIfExists

func (a AzureClient) CleanupVirtualNetworkIfExists(resourceGroup, name string) error

CleanupVirtualNetworkIfExists removes a subnet if there are no subnets attached to it. Note that this method is not safe for multiple concurrent writers, in case of races, deployment of a machine could fail or resource might not be cleaned up.

func (AzureClient) CreateAvailabilitySetIfNotExists

func (a AzureClient) CreateAvailabilitySetIfNotExists(ctx *DeploymentContext, resourceGroup, name, location string, isManaged bool, faultCount int32, updateCount int32) error

CreateAvailabilitySetIfNotExists checks that managed disk option match availability set if it already exists. If the availability set does not already exists than it is created with configured parameters.

func (AzureClient) CreateNetworkInterface

func (a AzureClient) CreateNetworkInterface(ctx *DeploymentContext, resourceGroup, name, location, publicIPAddressID, subnetID, nsgID, privateIPAddress string) error

func (AzureClient) CreateNetworkSecurityGroup

func (a AzureClient) CreateNetworkSecurityGroup(ctx *DeploymentContext, resourceGroup, name, location string, rules *[]network.SecurityRule) error

func (AzureClient) CreatePublicIPAddress

func (a AzureClient) CreatePublicIPAddress(ctx *DeploymentContext, resourceGroup, name, location string, isStatic bool, dnsLabel string) error

func (AzureClient) CreateResourceGroup

func (a AzureClient) CreateResourceGroup(name, location string) error

CreateResourceGroup creates a Resource Group if not exists

func (AzureClient) CreateStorageAccount

func (a AzureClient) CreateStorageAccount(ctx *DeploymentContext, resourceGroup, location string, storageType storage.SkuName) error

func (AzureClient) CreateSubnet

func (a AzureClient) CreateSubnet(ctx *DeploymentContext, resourceGroup, virtualNetwork, name, subnetPrefix string) error

CreateSubnet creates or updates a subnet if it does not already exist.

func (AzureClient) CreateVirtualMachine

func (a AzureClient) CreateVirtualMachine(resourceGroup, name, location, size, availabilitySetID, networkInterfaceID,
	username, sshPublicKey, imageName, customData string, storageAccount *storage.AccountProperties, isManaged bool,
	storageType string, diskSize int32) error

func (AzureClient) CreateVirtualNetworkIfNotExists

func (a AzureClient) CreateVirtualNetworkIfNotExists(resourceGroup, name, location string) error

func (AzureClient) DeleteNetworkInterfaceIfExists

func (a AzureClient) DeleteNetworkInterfaceIfExists(resourceGroup, name string) error

func (AzureClient) DeleteNetworkSecurityGroupIfExists

func (a AzureClient) DeleteNetworkSecurityGroupIfExists(resourceGroup, name string) error

func (AzureClient) DeletePublicIPAddressIfExists

func (a AzureClient) DeletePublicIPAddressIfExists(resourceGroup, name string) error

func (AzureClient) DeleteVirtualMachineIfExists

func (a AzureClient) DeleteVirtualMachineIfExists(resourceGroup, name string) error

func (AzureClient) GetAvailabilitySet

func (a AzureClient) GetAvailabilitySet(resourceGroup, name string) (compute.AvailabilitySet, error)

func (AzureClient) GetPrivateIPAddress

func (a AzureClient) GetPrivateIPAddress(resourceGroup, name string) (string, error)

GetPrivateIPAddress attempts to retrieve private IP address of the specified network interface name. If IP address is not allocated yet, returns empty string.

func (AzureClient) GetPublicIPAddress

func (a AzureClient) GetPublicIPAddress(resourceGroup, name string, useFqdn bool) (string, error)

GetPublicIPAddress attempts to get public IP address from the Public IP resource. If IP address is not allocated yet, returns empty string. If useFqdn is set to true, the a FQDN hostname will be returned.

func (AzureClient) GetSubnet

func (a AzureClient) GetSubnet(resourceGroup, virtualNetwork, name string) (network.Subnet, error)

func (AzureClient) GetVirtualMachinePowerState

func (a AzureClient) GetVirtualMachinePowerState(resourceGroup, name string) (VMPowerState, error)

func (AzureClient) RegisterResourceProviders

func (a AzureClient) RegisterResourceProviders(namespaces ...string) error

RegisterResourceProviders registers current subscription to the specified resource provider namespaces if they are not already registered. Namespaces are case-insensitive.

func (AzureClient) RestartVirtualMachine

func (a AzureClient) RestartVirtualMachine(resourceGroup, name string) error

RestartVirtualMachine restarts the virtual machine and waits until it reaches the goal state (stopped) or times out.

func (AzureClient) StartVirtualMachine

func (a AzureClient) StartVirtualMachine(resourceGroup, name string) error

StartVirtualMachine starts the virtual machine and waits until it reaches the goal state (running) or times out.

func (AzureClient) StopVirtualMachine

func (a AzureClient) StopVirtualMachine(resourceGroup, name string) error

StopVirtualMachine power offs the virtual machine and waits until it reaches the goal state (stopped) or times out.

func (AzureClient) VirtualMachineExists

func (a AzureClient) VirtualMachineExists(resourceGroup, name string) (bool, error)

type DeploymentContext

type DeploymentContext struct {
	VirtualNetworkExists   bool
	StorageAccount         *storage.AccountProperties
	PublicIPAddressID      string
	NetworkSecurityGroupID string
	SubnetID               string
	NetworkInterfaceID     string
	SSHPublicKey           string
	AvailabilitySetID      string
	FirewallRules          *[]network.SecurityRule
}

DeploymentContext contains references to various sources created and then used in creating other resources.

type ResourceNaming

type ResourceNaming string

ResourceNaming provides methods to construct Azure resource names for a given machine name.

func (ResourceNaming) IP

func (r ResourceNaming) IP() string

func (ResourceNaming) NIC

func (r ResourceNaming) NIC() string

func (ResourceNaming) NSG

func (r ResourceNaming) NSG() string

func (ResourceNaming) VM

func (r ResourceNaming) VM() string

type VMPowerState

type VMPowerState string

const (
	// Unknown is returned when Azure does not provide a PowerState (happens
	// when VM is just deployed or started transitioning to another state) or
	// obtained PowerState is not one of the following.
	Unknown VMPowerState = ""

	// Stopped indicates that VM is allocated and in powered off state or the VM
	// has been just deployed for the first time. In this state, VM can be powered
	// on or
	Stopped VMPowerState = "stopped"

	// Stopping indicates that VM is about to go into powered off state.
	Stopping VMPowerState = "stopping"

	// Starting indicates that VM is being created or powered on.
	Starting VMPowerState = "starting"

	// Running indicates that VM is either powered on or being rebooted. VM
	// stays in this state during the reboot operation. In this state VM can be
	// stopped, restarted or deallocated.
	Running VMPowerState = "running"

	// Deallocating indicates that the VM is being terminated.
	Deallocating VMPowerState = "deallocating"

	// Deallocated indicates that the VM is being terminated. In this state, VM
	// can be powered on or powered off.
	Deallocated VMPowerState = "deallocated"
)