gce

package
v0.0.0-...-a7f0406 Latest Latest
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 Go to latest Published: Jan 15, 2020 License: Apache-2.0 Imports: 26 Imported by: 0

Documentation

Overview

Package gce is an implementation of Interface, TCPLoadBalancer and Instances for Google Compute Engine.

Index

Constants

View Source 
const (
	ProviderName = "gce"
)

Variables

This section is empty.

Functions

This section is empty.

Types

type Config 

type Config struct {
	Global struct {
		TokenURL    string `gcfg:"token-url"`
		TokenBody   string `gcfg:"token-body"`
		ProjectID   string `gcfg:"project-id"`
		NetworkName string `gcfg:"network-name"`
	}
}

type GCECloud 

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

GCECloud is an implementation of Interface, TCPLoadBalancer and Instances for Google Compute Engine.

func CreateGCECloud 

func CreateGCECloud(projectID, zone, networkURL string, tokenSource oauth2.TokenSource, useMetadataServer bool) (*GCECloud, error)

Creates a GCECloud object using the specified parameters. If no networkUrl is specified, loads networkName via rest call. If no tokenSource is specified, uses oauth2.DefaultTokenSource.

func (*GCECloud) AddInstancesToInstanceGroup 

func (gce *GCECloud) AddInstancesToInstanceGroup(name string, instanceNames []string) error

AddInstancesToInstanceGroup adds the given instances to the given instance group.

func (*GCECloud) AddPortToInstanceGroup 

func (gce *GCECloud) AddPortToInstanceGroup(ig *compute.InstanceGroup, port int64) (*compute.NamedPort, error)

AddPortToInstanceGroup adds a port to the given instance group.

func (*GCECloud) AddSSHKeyToAllInstances 

func (gce *GCECloud) AddSSHKeyToAllInstances(user string, keyData []byte) error

func (*GCECloud) AttachDisk 

func (gce *GCECloud) AttachDisk(diskName, instanceID string, readOnly bool) error

func (*GCECloud) Clusters 

func (gce *GCECloud) Clusters() (cloudprovider.Clusters, bool)

func (*GCECloud) CreateBackendService 

func (gce *GCECloud) CreateBackendService(bg *compute.BackendService) error

CreateBackendService creates the given BackendService.

func (*GCECloud) CreateDisk 

func (gce *GCECloud) CreateDisk(name string, sizeGb int64) error

func (*GCECloud) CreateGlobalForwardingRule 

func (gce *GCECloud) CreateGlobalForwardingRule(proxy *compute.TargetHttpProxy, name string, portRange string) (*compute.ForwardingRule, error)

CreateGlobalForwardingRule creates and returns a GlobalForwardingRule that points to the given TargetHttpProxy.

func (*GCECloud) CreateHttpHealthCheck 

func (gce *GCECloud) CreateHttpHealthCheck(hc *compute.HttpHealthCheck) error

CreateHttpHealthCheck creates the given HttpHealthCheck.

func (*GCECloud) CreateInstanceGroup 

func (gce *GCECloud) CreateInstanceGroup(name string) (*compute.InstanceGroup, error)

CreateInstanceGroup creates an instance group with the given instances. It is the callers responsibility to add named ports.

func (*GCECloud) CreateRoute 

func (gce *GCECloud) CreateRoute(clusterName string, nameHint string, route *cloudprovider.Route) error

func (*GCECloud) CreateTargetHttpProxy 

func (gce *GCECloud) CreateTargetHttpProxy(urlMap *compute.UrlMap, name string) (*compute.TargetHttpProxy, error)

CreateTargetHttpProxy creates and returns a TargetHttpProxy with the given UrlMap.

func (*GCECloud) CreateUrlMap 

func (gce *GCECloud) CreateUrlMap(backend *compute.BackendService, name string) (*compute.UrlMap, error)

CreateUrlMap creates an url map, using the given backend service as the default service.

func (*GCECloud) CurrentNodeName 

func (gce *GCECloud) CurrentNodeName(hostname string) (string, error)

Implementation of Instances.CurrentNodeName

func (*GCECloud) DeleteBackendService 

func (gce *GCECloud) DeleteBackendService(name string) error

DeleteBackendService deletes the given BackendService by name.

func (*GCECloud) DeleteDisk 

func (gce *GCECloud) DeleteDisk(diskToDelete string) error

func (*GCECloud) DeleteGlobalForwardingRule 

func (gce *GCECloud) DeleteGlobalForwardingRule(name string) error

DeleteGlobalForwardingRule deletes the GlobalForwardingRule by name.

func (*GCECloud) DeleteHttpHealthCheck 

func (gce *GCECloud) DeleteHttpHealthCheck(name string) error

DeleteHttpHealthCheck deletes the given HttpHealthCheck by name.

func (*GCECloud) DeleteInstanceGroup 

func (gce *GCECloud) DeleteInstanceGroup(name string) error

DeleteInstanceGroup deletes an instance group.

func (*GCECloud) DeleteRoute 

func (gce *GCECloud) DeleteRoute(clusterName string, route *cloudprovider.Route) error

func (*GCECloud) DeleteTargetHttpProxy 

func (gce *GCECloud) DeleteTargetHttpProxy(name string) error

DeleteTargetHttpProxy deletes the TargetHttpProxy by name.

func (*GCECloud) DeleteUrlMap 

func (gce *GCECloud) DeleteUrlMap(name string) error

DeleteUrlMap deletes a url map by name.

func (*GCECloud) DetachDisk 

func (gce *GCECloud) DetachDisk(devicePath, instanceID string) error

func (*GCECloud) DiskIsAttached 

func (gce *GCECloud) DiskIsAttached(diskName, instanceID string) (bool, error)

func (*GCECloud) EnsureTCPLoadBalancer 

func (gce *GCECloud) EnsureTCPLoadBalancer(name, region string, requestedIP net.IP, ports []*api.ServicePort, hosts []string, affinityType api.ServiceAffinity) (*api.LoadBalancerStatus, error)

EnsureTCPLoadBalancer is an implementation of TCPLoadBalancer.EnsureTCPLoadBalancer. Our load balancers in GCE consist of four separate GCE resources - a static IP address, a firewall rule, a target pool, and a forwarding rule. This function has to manage all of them. Due to an interesting series of design decisions, this handles both creating new load balancers and updating existing load balancers, recognizing when each is needed.

func (*GCECloud) EnsureTCPLoadBalancerDeleted 

func (gce *GCECloud) EnsureTCPLoadBalancerDeleted(name, region string) error

EnsureTCPLoadBalancerDeleted is an implementation of TCPLoadBalancer.EnsureTCPLoadBalancerDeleted.

func (*GCECloud) ExternalID 

func (gce *GCECloud) ExternalID(instance string) (string, error)

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

func (*GCECloud) GetBackendService 

func (gce *GCECloud) GetBackendService(name string) (*compute.BackendService, error)

GetBackendService retrieves a backend by name.

func (*GCECloud) GetGlobalForwardingRule 

func (gce *GCECloud) GetGlobalForwardingRule(name string) (*compute.ForwardingRule, error)

GetGlobalForwardingRule returns the GlobalForwardingRule by name.

func (*GCECloud) GetHealth 

func (gce *GCECloud) GetHealth(name string, instanceGroupLink string) (*compute.BackendServiceGroupHealth, error)

GetHealth returns the health of the BackendService identified by the given name, in the given instanceGroup. The instanceGroupLink is the fully qualified self link of an instance group.

func (*GCECloud) GetHttpHealthCheck 

func (gce *GCECloud) GetHttpHealthCheck(name string) (*compute.HttpHealthCheck, error)

GetHttpHealthCheck returns the given HttpHealthCheck by name.

func (*GCECloud) GetInstanceGroup 

func (gce *GCECloud) GetInstanceGroup(name string) (*compute.InstanceGroup, error)

GetInstanceGroup returns an instance group by name.

func (*GCECloud) GetTCPLoadBalancer 

func (gce *GCECloud) GetTCPLoadBalancer(name, region string) (*api.LoadBalancerStatus, bool, error)

GetTCPLoadBalancer is an implementation of TCPLoadBalancer.GetTCPLoadBalancer

func (*GCECloud) GetTargetHttpProxy 

func (gce *GCECloud) GetTargetHttpProxy(name string) (*compute.TargetHttpProxy, error)

GetTargetHttpProxy returns the UrlMap by name.

func (*GCECloud) GetUrlMap 

func (gce *GCECloud) GetUrlMap(name string) (*compute.UrlMap, error)

GetUrlMap returns the UrlMap by name.

func (*GCECloud) GetZone 

func (gce *GCECloud) GetZone() (cloudprovider.Zone, error)

func (*GCECloud) InstanceID 

func (gce *GCECloud) InstanceID(instance string) (string, error)

InstanceID returns the cloud provider ID of the specified instance.

func (*GCECloud) Instances 

func (gce *GCECloud) Instances() (cloudprovider.Instances, bool)

Instances returns an implementation of Instances for Google Compute Engine.

func (*GCECloud) List 

func (gce *GCECloud) List(filter string) ([]string, error)

List is an implementation of Instances.List.

func (*GCECloud) ListBackendServices 

func (gce *GCECloud) ListBackendServices() (*compute.BackendServiceList, error)

ListBackendServices lists all backend services in the project.

func (*GCECloud) ListClusters 

func (gce *GCECloud) ListClusters() ([]string, error)

func (*GCECloud) ListGlobalForwardingRules 

func (gce *GCECloud) ListGlobalForwardingRules() (*compute.ForwardingRuleList, error)

ListGlobalForwardingRules lists all GlobalForwardingRules in the project.

func (*GCECloud) ListHttpHealthChecks 

func (gce *GCECloud) ListHttpHealthChecks() (*compute.HttpHealthCheckList, error)

ListHttpHealthCheck lists all HttpHealthChecks in the project.

func (*GCECloud) ListInstanceGroups 

func (gce *GCECloud) ListInstanceGroups() (*compute.InstanceGroupList, error)

ListInstanceGroups lists all InstanceGroups in the project and zone.

func (*GCECloud) ListInstancesInInstanceGroup 

func (gce *GCECloud) ListInstancesInInstanceGroup(name string, state string) (*compute.InstanceGroupsListInstances, error)

ListInstancesInInstanceGroup lists all the instances in a given istance group and state.

func (*GCECloud) ListRoutes 

func (gce *GCECloud) ListRoutes(clusterName string) ([]*cloudprovider.Route, error)

func (*GCECloud) ListTargetHttpProxies 

func (gce *GCECloud) ListTargetHttpProxies() (*compute.TargetHttpProxyList, error)

ListTargetHttpProxies lists all TargetHttpProxies in the project.

func (*GCECloud) ListUrlMaps 

func (gce *GCECloud) ListUrlMaps() (*compute.UrlMapList, error)

ListUrlMaps lists all UrlMaps in the project.

func (*GCECloud) Master 

func (gce *GCECloud) Master(clusterName string) (string, error)

func (*GCECloud) NodeAddresses 

func (gce *GCECloud) NodeAddresses(_ string) ([]api.NodeAddress, error)

NodeAddresses is an implementation of Instances.NodeAddresses.

func (*GCECloud) ProviderName 

func (gce *GCECloud) ProviderName() string

ProviderName returns the cloud provider ID.

func (*GCECloud) RemoveInstancesFromInstanceGroup 

func (gce *GCECloud) RemoveInstancesFromInstanceGroup(name string, instanceNames []string) error

RemoveInstancesFromInstanceGroup removes the given instances from the instance group.

func (*GCECloud) Routes 

func (gce *GCECloud) Routes() (cloudprovider.Routes, bool)

Routes returns an implementation of Routes for Google Compute Engine.

func (*GCECloud) ScrubDNS 

func (gce *GCECloud) ScrubDNS(nameservers, searches []string) (nsOut, srchOut []string)

ScrubDNS filters DNS settings for pods.

func (*GCECloud) SetProxyForGlobalForwardingRule 

func (gce *GCECloud) SetProxyForGlobalForwardingRule(fw *compute.ForwardingRule, proxy *compute.TargetHttpProxy) error

SetProxyForGlobalForwardingRule links the given TargetHttpProxy with the given GlobalForwardingRule.

func (*GCECloud) SetUrlMapForTargetHttpProxy 

func (gce *GCECloud) SetUrlMapForTargetHttpProxy(proxy *compute.TargetHttpProxy, urlMap *compute.UrlMap) error

SetUrlMapForTargetHttpProxy sets the given UrlMap for the given TargetHttpProxy.

func (*GCECloud) TCPLoadBalancer 

func (gce *GCECloud) TCPLoadBalancer() (cloudprovider.TCPLoadBalancer, bool)

TCPLoadBalancer returns an implementation of TCPLoadBalancer for Google Compute Engine.

func (*GCECloud) UpdateBackendService 

func (gce *GCECloud) UpdateBackendService(bg *compute.BackendService) error

UpdateBackendService applies the given BackendService as an update to an existing service.

func (*GCECloud) UpdateHttpHealthCheck 

func (gce *GCECloud) UpdateHttpHealthCheck(hc *compute.HttpHealthCheck) error

UpdateHttpHealthCheck applies the given HttpHealthCheck as an update.

func (*GCECloud) UpdateTCPLoadBalancer 

func (gce *GCECloud) UpdateTCPLoadBalancer(name, region string, hosts []string) error

UpdateTCPLoadBalancer is an implementation of TCPLoadBalancer.UpdateTCPLoadBalancer.

func (*GCECloud) UpdateUrlMap 

func (gce *GCECloud) UpdateUrlMap(urlMap *compute.UrlMap) (*compute.UrlMap, error)

UpdateUrlMap applies the given UrlMap as an update, and returns the new UrlMap.

func (*GCECloud) Zones 

func (gce *GCECloud) Zones() (cloudprovider.Zones, bool)

Zones returns an implementation of Zones for Google Compute Engine.

Source Files

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