openstack

package
v1.8.0-alpha.2....-f6929fc Latest Latest
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Published: Aug 15, 2017 License: Apache-2.0 Imports: 56 Imported by: 0

Documentation

Index

Constants

View Source
const (
	OpenstackSubsystem         = "openstack"
	OpenstackOperationKey      = "cloudprovider_openstack_api_request_duration_seconds"
	OpenstackOperationErrorKey = "cloudprovider_openstack_api_request_errors"
)
View Source
const (
	VolumeAvailableStatus = "available"
	VolumeInUseStatus     = "in-use"
	VolumeDeletedStatus   = "deleted"
	VolumeErrorStatus     = "error"
)
View Source
const ProviderName = "openstack"
View Source
const (
	ServiceAnnotationLoadBalancerFloatingNetworkId = "loadbalancer.openstack.org/floating-network-id"
)

Note: when creating a new Loadbalancer (VM), it can take some time before it is ready for use, this timeout is used for waiting until the Loadbalancer provisioning status goes to ACTIVE state.

Variables

View Source
var (
	OpenstackOperationsLatency = prometheus.NewHistogramVec(
		prometheus.HistogramOpts{
			Subsystem: OpenstackSubsystem,
			Name:      OpenstackOperationKey,
			Help:      "Latency of openstack api call",
		},
		[]string{"request"},
	)

	OpenstackApiRequestErrors = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Subsystem: OpenstackSubsystem,
			Name:      OpenstackOperationErrorKey,
			Help:      "Cumulative number of openstack Api call errors",
		},
		[]string{"request"},
	)
)
View Source
var ErrBadMetadata = errors.New("Invalid OpenStack metadata, got empty uuid")
View Source
var ErrMultipleResults = errors.New("Multiple results where only one expected")
View Source
var ErrNoAddressFound = errors.New("No address found for host")
View Source
var ErrNoRouterId = errors.New("router-id not set in cloud provider config")
View Source
var ErrNotFound = errors.New("Failed to find object")

Functions

func RegisterMetrics

func RegisterMetrics()

Types

type APIVersionsByID

type APIVersionsByID []apiversions_v1.APIVersion

Implementation of sort interface for blockstorage version probing

func (APIVersionsByID) Len

func (apiVersions APIVersionsByID) Len() int

func (APIVersionsByID) Less

func (apiVersions APIVersionsByID) Less(i, j int) bool

func (APIVersionsByID) Swap

func (apiVersions APIVersionsByID) Swap(i, j int)

type BlockStorageOpts

type BlockStorageOpts struct {
	BSVersion       string `gcfg:"bs-version"`        // overrides autodetection. v1 or v2. Defaults to auto
	TrustDevicePath bool   `gcfg:"trust-device-path"` // See Issue #33128
}

type Caller

type Caller bool

Tiny helper for conditional unwind logic

func NewCaller

func NewCaller() Caller

func (*Caller) Call

func (c *Caller) Call(f func())

func (*Caller) Disarm

func (c *Caller) Disarm()

type Config

type Config struct {
	Global struct {
		AuthUrl    string `gcfg:"auth-url"`
		Username   string
		UserId     string `gcfg:"user-id"`
		Password   string
		TenantId   string `gcfg:"tenant-id"`
		TenantName string `gcfg:"tenant-name"`
		TrustId    string `gcfg:"trust-id"`
		DomainId   string `gcfg:"domain-id"`
		DomainName string `gcfg:"domain-name"`
		Region     string
		CAFile     string `gcfg:"ca-file"`
	}
	LoadBalancer LoadBalancerOpts
	BlockStorage BlockStorageOpts
	Route        RouterOpts
}

type Instances

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

func (*Instances) AddSSHKeyToAllInstances

func (i *Instances) AddSSHKeyToAllInstances(user string, keyData []byte) error

func (*Instances) CurrentNodeName

func (i *Instances) CurrentNodeName(hostname string) (types.NodeName, error)

Implementation of Instances.CurrentNodeName Note this is *not* necessarily the same as hostname.

func (*Instances) ExternalID

func (i *Instances) ExternalID(name types.NodeName) (string, error)

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

func (*Instances) InstanceID

func (i *Instances) InstanceID(name types.NodeName) (string, error)

InstanceID returns the cloud provider ID of the specified instance.

func (*Instances) InstanceType

func (i *Instances) InstanceType(name types.NodeName) (string, error)

InstanceType returns the type of the specified instance.

func (*Instances) InstanceTypeByProviderID

func (i *Instances) InstanceTypeByProviderID(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 (*Instances) List

func (i *Instances) List(name_filter string) ([]types.NodeName, error)

func (*Instances) NodeAddresses

func (i *Instances) NodeAddresses(name types.NodeName) ([]v1.NodeAddress, error)

func (*Instances) NodeAddressesByProviderID

func (i *Instances) NodeAddressesByProviderID(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

type LbaasV1

type LbaasV1 struct {
	LoadBalancer
}

LoadBalancer implementation for LBaaS v1

func (*LbaasV1) EnsureLoadBalancer

func (lb *LbaasV1) EnsureLoadBalancer(clusterName string, apiService *v1.Service, nodes []*v1.Node) (*v1.LoadBalancerStatus, error)

func (*LbaasV1) EnsureLoadBalancerDeleted

func (lb *LbaasV1) EnsureLoadBalancerDeleted(clusterName string, service *v1.Service) error

func (*LbaasV1) GetLoadBalancer

func (lb *LbaasV1) GetLoadBalancer(clusterName string, service *v1.Service) (*v1.LoadBalancerStatus, bool, error)

func (*LbaasV1) UpdateLoadBalancer

func (lb *LbaasV1) UpdateLoadBalancer(clusterName string, service *v1.Service, nodes []*v1.Node) error

type LbaasV2

type LbaasV2 struct {
	LoadBalancer
}

LoadBalancer implementation for LBaaS v2

func (*LbaasV2) EnsureLoadBalancer

func (lbaas *LbaasV2) EnsureLoadBalancer(clusterName string, apiService *v1.Service, nodes []*v1.Node) (*v1.LoadBalancerStatus, error)

func (*LbaasV2) EnsureLoadBalancerDeleted

func (lbaas *LbaasV2) EnsureLoadBalancerDeleted(clusterName string, service *v1.Service) error

func (*LbaasV2) GetLoadBalancer

func (lbaas *LbaasV2) GetLoadBalancer(clusterName string, service *v1.Service) (*v1.LoadBalancerStatus, bool, error)

func (*LbaasV2) UpdateLoadBalancer

func (lbaas *LbaasV2) UpdateLoadBalancer(clusterName string, service *v1.Service, nodes []*v1.Node) error

type LoadBalancer

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

type LoadBalancerOpts

type LoadBalancerOpts struct {
	LBVersion            string     `gcfg:"lb-version"`          // overrides autodetection. v1 or v2
	SubnetId             string     `gcfg:"subnet-id"`           // required
	FloatingNetworkId    string     `gcfg:"floating-network-id"` // If specified, will create floating ip for loadbalancer, or do not create floating ip.
	LBMethod             string     `gcfg:"lb-method"`           // default to ROUND_ROBIN.
	CreateMonitor        bool       `gcfg:"create-monitor"`
	MonitorDelay         MyDuration `gcfg:"monitor-delay"`
	MonitorTimeout       MyDuration `gcfg:"monitor-timeout"`
	MonitorMaxRetries    uint       `gcfg:"monitor-max-retries"`
	ManageSecurityGroups bool       `gcfg:"manage-security-groups"`
	NodeSecurityGroupID  string     `gcfg:"node-security-group"`
}

type Metadata

type Metadata struct {
	Uuid             string `json:"uuid"`
	Name             string `json:"name"`
	AvailabilityZone string `json:"availability_zone"`
}

Assumes the "2012-08-10" meta_data.json format. See http://docs.openstack.org/user-guide/cli_config_drive.html

type MyDuration

type MyDuration struct {
	time.Duration
}

encoding.TextUnmarshaler interface for time.Duration

func (*MyDuration) UnmarshalText

func (d *MyDuration) UnmarshalText(text []byte) error

type OpenStack

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

OpenStack is an implementation of cloud provider Interface for OpenStack.

func (*OpenStack) AttachDisk

func (os *OpenStack) AttachDisk(instanceID, volumeID string) (string, error)

Attaches given cinder volume to the compute running kubelet

func (*OpenStack) Clusters

func (os *OpenStack) Clusters() (cloudprovider.Clusters, bool)

func (*OpenStack) CreateVolume

func (os *OpenStack) CreateVolume(name string, size int, vtype, availability string, tags *map[string]string) (string, string, error)

Create a volume of given size (in GiB)

func (*OpenStack) DeleteVolume

func (os *OpenStack) DeleteVolume(volumeID string) error

func (*OpenStack) DetachDisk

func (os *OpenStack) DetachDisk(instanceID, volumeID string) error

DetachDisk detaches given cinder volume from the compute running kubelet

func (*OpenStack) DiskIsAttached

func (os *OpenStack) DiskIsAttached(instanceID, volumeID string) (bool, error)

query if a volume is attached to a compute instance

func (*OpenStack) DisksAreAttached

func (os *OpenStack) DisksAreAttached(instanceID string, volumeIDs []string) (map[string]bool, error)

query if a list of volumes are attached to a compute instance

func (*OpenStack) GetAttachmentDiskPath

func (os *OpenStack) GetAttachmentDiskPath(instanceID, volumeID string) (string, error)

Get device path of attached volume to the compute running kubelet, as known by cinder

func (*OpenStack) GetDevicePath

func (os *OpenStack) GetDevicePath(volumeID string) string

GetDevicePath returns the path of an attached block storage volume, specified by its id.

func (*OpenStack) GetZone

func (os *OpenStack) GetZone() (cloudprovider.Zone, error)

func (*OpenStack) HasClusterID

func (os *OpenStack) HasClusterID() bool

HasClusterID returns true if the cluster has a clusterID

func (*OpenStack) Initialize

func (os *OpenStack) Initialize(clientBuilder controller.ControllerClientBuilder)

Initialize passes a Kubernetes clientBuilder interface to the cloud provider

func (*OpenStack) InstanceID

func (os *OpenStack) InstanceID() (string, error)

InstanceID returns the kubelet's cloud provider ID.

func (*OpenStack) Instances

func (os *OpenStack) Instances() (cloudprovider.Instances, bool)

Instances returns an implementation of Instances for OpenStack.

func (*OpenStack) LoadBalancer

func (os *OpenStack) LoadBalancer() (cloudprovider.LoadBalancer, bool)

func (*OpenStack) NewBlockStorageV1

func (os *OpenStack) NewBlockStorageV1() (*gophercloud.ServiceClient, error)

func (*OpenStack) NewBlockStorageV2

func (os *OpenStack) NewBlockStorageV2() (*gophercloud.ServiceClient, error)

func (*OpenStack) NewComputeV2

func (os *OpenStack) NewComputeV2() (*gophercloud.ServiceClient, error)

func (*OpenStack) NewNetworkV2

func (os *OpenStack) NewNetworkV2() (*gophercloud.ServiceClient, error)

func (*OpenStack) OperationPending

func (os *OpenStack) OperationPending(diskName string) (bool, string, error)

func (*OpenStack) ProviderName

func (os *OpenStack) ProviderName() string

ProviderName returns the cloud provider ID.

func (*OpenStack) Routes

func (os *OpenStack) Routes() (cloudprovider.Routes, bool)

func (*OpenStack) ScrubDNS

func (os *OpenStack) ScrubDNS(nameServers, searches []string) ([]string, []string)

ScrubDNS filters DNS settings for pods.

func (*OpenStack) ShouldTrustDevicePath

func (os *OpenStack) ShouldTrustDevicePath() bool

query if we should trust the cinder provide deviceName, See issue #33128

func (*OpenStack) Zones

func (os *OpenStack) Zones() (cloudprovider.Zones, bool)

type RouterOpts

type RouterOpts struct {
	RouterId string `gcfg:"router-id"` // required
}

type Routes

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

func (*Routes) CreateRoute

func (r *Routes) CreateRoute(clusterName string, nameHint string, route *cloudprovider.Route) error

func (*Routes) DeleteRoute

func (r *Routes) DeleteRoute(clusterName string, route *cloudprovider.Route) error

func (*Routes) ListRoutes

func (r *Routes) ListRoutes(clusterName string) ([]*cloudprovider.Route, error)

type Volume

type Volume struct {
	// ID of the instance, to which this volume is attached. "" if not attached
	AttachedServerId string
	// Device file path
	AttachedDevice string
	// Unique identifier for the volume.
	ID string
	// Human-readable display name for the volume.
	Name string
	// Current status of the volume.
	Status string
}

type VolumeCreateOpts

type VolumeCreateOpts struct {
	Size         int
	Availability string
	Name         string
	VolumeType   string
	Metadata     map[string]string
}

type VolumesV1

type VolumesV1 struct {
	// contains filtered or unexported fields
}

Volumes implementation for v1

type VolumesV2

type VolumesV2 struct {
	// contains filtered or unexported fields
}

Volumes implementation for v2

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