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81 lines
4.1 KiB
Go
81 lines
4.1 KiB
Go
// +build !providerless
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/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package azure
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import (
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"net/http"
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"github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2019-07-01/compute"
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"github.com/Azure/azure-sdk-for-go/services/network/mgmt/2019-06-01/network"
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v1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/types"
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cloudprovider "k8s.io/cloud-provider"
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)
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// VMSet defines functions all vmsets (including scale set and availability
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// set) should be implemented.
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type VMSet interface {
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// GetInstanceIDByNodeName gets the cloud provider ID by node name.
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// It must return ("", cloudprovider.InstanceNotFound) if the instance does
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// not exist or is no longer running.
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GetInstanceIDByNodeName(name string) (string, error)
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// GetInstanceTypeByNodeName gets the instance type by node name.
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GetInstanceTypeByNodeName(name string) (string, error)
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// GetIPByNodeName gets machine private IP and public IP by node name.
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GetIPByNodeName(name string) (string, string, error)
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// GetPrimaryInterface gets machine primary network interface by node name.
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GetPrimaryInterface(nodeName string) (network.Interface, error)
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// GetNodeNameByProviderID gets the node name by provider ID.
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GetNodeNameByProviderID(providerID string) (types.NodeName, error)
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// GetZoneByNodeName gets cloudprovider.Zone by node name.
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GetZoneByNodeName(name string) (cloudprovider.Zone, error)
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// GetPrimaryVMSetName returns the VM set name depending on the configured vmType.
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// It returns config.PrimaryScaleSetName for vmss and config.PrimaryAvailabilitySetName for standard vmType.
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GetPrimaryVMSetName() string
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// GetVMSetNames selects all possible availability sets or scale sets
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// (depending vmType configured) for service load balancer, if the service has
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// no loadbalancer mode annotation returns the primary VMSet. If service annotation
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// for loadbalancer exists then return the eligible VMSet.
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GetVMSetNames(service *v1.Service, nodes []*v1.Node) (availabilitySetNames *[]string, err error)
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// EnsureHostsInPool ensures the given Node's primary IP configurations are
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// participating in the specified LoadBalancer Backend Pool.
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EnsureHostsInPool(service *v1.Service, nodes []*v1.Node, backendPoolID string, vmSetName string, isInternal bool) error
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// EnsureHostInPool ensures the given VM's Primary NIC's Primary IP Configuration is
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// participating in the specified LoadBalancer Backend Pool.
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EnsureHostInPool(service *v1.Service, nodeName types.NodeName, backendPoolID string, vmSetName string, isInternal bool) error
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// EnsureBackendPoolDeleted ensures the loadBalancer backendAddressPools deleted from the specified nodes.
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EnsureBackendPoolDeleted(service *v1.Service, backendPoolID, vmSetName string, backendAddressPools *[]network.BackendAddressPool) error
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// AttachDisk attaches a vhd to vm. The vhd must exist, can be identified by diskName, diskURI, and lun.
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AttachDisk(isManagedDisk bool, diskName, diskURI string, nodeName types.NodeName, lun int32, cachingMode compute.CachingTypes) error
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// DetachDisk detaches a vhd from host. The vhd can be identified by diskName or diskURI.
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DetachDisk(diskName, diskURI string, nodeName types.NodeName) (*http.Response, error)
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// GetDataDisks gets a list of data disks attached to the node.
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GetDataDisks(nodeName types.NodeName, crt cacheReadType) ([]compute.DataDisk, error)
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// GetPowerStatusByNodeName returns the power state of the specified node.
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GetPowerStatusByNodeName(name string) (string, error)
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// GetPrivateIPsByNodeName returns a slice of all private ips assigned to node (ipv6 and ipv4)
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GetPrivateIPsByNodeName(name string) ([]string, error)
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}
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