gce

package
v1.16.0-alpha.3 Latest Latest
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 Go to latest Published: Aug 7, 2019 License: Apache-2.0 Imports: 29 Imported by: 102

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ConstructFirewallForLBService 

func ConstructFirewallForLBService(svc *v1.Service, nodeTag string) *compute.Firewall

ConstructFirewallForLBService returns the expected GCE firewall rule for a loadbalancer type service

func ConstructHealthCheckFirewallForLBService 

func ConstructHealthCheckFirewallForLBService(clusterID string, svc *v1.Service, nodeTag string, isNodesHealthCheck bool) *compute.Firewall

ConstructHealthCheckFirewallForLBService returns the expected GCE firewall rule for a loadbalancer type service

func GcloudComputeResourceCreate 

func GcloudComputeResourceCreate(resource, name, project string, args ...string) error

GcloudComputeResourceCreate creates a compute resource with a name and arguments.

func GcloudComputeResourceDelete 

func GcloudComputeResourceDelete(resource, name, project string, args ...string) error

GcloudComputeResourceDelete deletes the specified compute resource by name and project.

func GetClusterID 

func GetClusterID(c clientset.Interface) (string, error)

GetClusterID returns cluster ID

func GetClusterName 

func GetClusterName(instancePrefix string) string

GetClusterName returns the CLUSTER_NAME env we set for e2e cluster. From cluster/gce/config-test.sh, cluster name is set up using below format: CLUSTER_NAME="${CLUSTER_NAME:-${INSTANCE_PREFIX}}"

func GetE2eFirewalls 

func GetE2eFirewalls(masterName, masterTag, nodeTag, network, clusterIPRange string) []*compute.Firewall

GetE2eFirewalls returns all firewall rules we create for an e2e cluster. From cluster/gce/util.sh, all firewall rules should be consistent with the ones created by startup scripts.

func GetGCECloud 

func GetGCECloud() (*gcecloud.Cloud, error)

GetGCECloud returns GCE cloud provider

func GetInstancePrefix 

func GetInstancePrefix(masterName string) (string, error)

GetInstancePrefix returns the INSTANCE_PREFIX env we set for e2e cluster. From cluster/gce/config-test.sh, master name is set up using below format: MASTER_NAME="${INSTANCE_PREFIX}-master"

func GetInstanceTags 

func GetInstanceTags(cloudConfig framework.CloudConfig, instanceName string) *compute.Tags

GetInstanceTags gets tags from GCE instance with given name.

func GetNodeTags 

func GetNodeTags(c clientset.Interface, cloudConfig framework.CloudConfig) []string

GetNodeTags gets k8s node tag from one of the nodes

func IsGoogleAPIHTTPErrorCode 

func IsGoogleAPIHTTPErrorCode(err error, code int) bool

IsGoogleAPIHTTPErrorCode returns true if the error is a google api error matching the corresponding HTTP error code.

func MakeFirewallNameForLBService 

func MakeFirewallNameForLBService(name string) string

MakeFirewallNameForLBService return the expected firewall name for a LB service. This should match the formatting of makeFirewallName() in pkg/cloudprovider/providers/gce/gce_loadbalancer.go

func MakeHealthCheckFirewallNameForLBService 

func MakeHealthCheckFirewallNameForLBService(clusterID, name string, isNodesHealthCheck bool) string

MakeHealthCheckFirewallNameForLBService returns the firewall name used by the GCE load balancers for performing health checks.

func NewProvider 

func NewProvider(gceCloud *gcecloud.Cloud) framework.ProviderInterface

NewProvider returns a cloud provider interface for GCE

func PackProtocolsPortsFromFirewall 

func PackProtocolsPortsFromFirewall(alloweds []*compute.FirewallAllowed) []string

PackProtocolsPortsFromFirewall packs protocols and ports in an unified way for verification.

func RecreateNodes added in v1.15.0 

func RecreateNodes(c clientset.Interface, nodes []v1.Node) error

RecreateNodes recreates the given nodes in a managed instance group.

func SameStringArray 

func SameStringArray(result, expected []string, include bool) error

SameStringArray verifies whether two string arrays have the same strings, return error if not. Order does not matter. When `include` is set to true, verifies whether result includes all elements from expected.

func SetInstanceTags 

func SetInstanceTags(cloudConfig framework.CloudConfig, instanceName, zone string, tags []string) []string

SetInstanceTags sets tags on GCE instance with given name.

func VerifyFirewallRule 

func VerifyFirewallRule(res, exp *compute.Firewall, network string, portsSubset bool) error

VerifyFirewallRule verifies whether the result firewall is consistent with the expected firewall. When `portsSubset` is false, match given ports exactly. Otherwise, only check ports are included.

func WaitForFirewallRule 

func WaitForFirewallRule(gceCloud *gcecloud.Cloud, fwName string, exist bool, timeout time.Duration) (*compute.Firewall, error)

WaitForFirewallRule waits for the specified firewall existence

func WaitForNodeBootIdsToChange added in v1.15.0 

func WaitForNodeBootIdsToChange(c clientset.Interface, nodes []v1.Node, timeout time.Duration) error

WaitForNodeBootIdsToChange waits for the boot ids of the given nodes to change in order to verify the node has been recreated.

Types

type IngressController added in v1.15.0 

type IngressController struct {
	Ns string

	UID string

	Client clientset.Interface
	Cloud  framework.CloudConfig
	// contains filtered or unexported fields
}

IngressController manages implementation details of Ingress on GCE/GKE.

func (*IngressController) BackendServiceUsingIG added in v1.15.0 

func (cont *IngressController) BackendServiceUsingIG(svcPorts map[string]v1.ServicePort) error

BackendServiceUsingIG returns true only if all global backend service with matching svcPorts pointing to IG as backend

func (*IngressController) BackendServiceUsingNEG added in v1.15.0 

func (cont *IngressController) BackendServiceUsingNEG(svcPorts map[string]v1.ServicePort) error

BackendServiceUsingNEG returns true only if all global backend service with matching svcPorts pointing to NEG as backend

func (*IngressController) Cleanup added in v1.15.0 

func (cont *IngressController) Cleanup(del bool) error

Cleanup cleans up cloud resources. If del is false, it simply reports existing resources without deleting them. If dle is true, it deletes resources it finds acceptable (see canDelete func).

func (*IngressController) CleanupIngressController added in v1.15.0 

func (cont *IngressController) CleanupIngressController() error

CleanupIngressController calls cont.CleanupIngressControllerWithTimeout with hard-coded timeout

func (*IngressController) CleanupIngressControllerWithTimeout added in v1.15.0 

func (cont *IngressController) CleanupIngressControllerWithTimeout(timeout time.Duration) error

CleanupIngressControllerWithTimeout calls the IngressController.Cleanup(false) followed with deleting the static ip, and then a final IngressController.Cleanup(true)

func (*IngressController) CreateStaticIP added in v1.15.0 

func (cont *IngressController) CreateStaticIP(name string) string

CreateStaticIP allocates a random static ip with the given name. Returns a string representation of the ip. Caller is expected to manage cleanup of the ip by invoking deleteStaticIPs.

func (*IngressController) GetFirewallRule added in v1.15.0 

func (cont *IngressController) GetFirewallRule() *compute.Firewall

GetFirewallRule returns the firewall used by the IngressController. Causes a fatal error incase of an error. TODO: Rename this to GetFirewallRuleOrDie and similarly rename all other methods here to be consistent with rest of the code in this repo.

func (*IngressController) GetFirewallRuleName added in v1.15.0 

func (cont *IngressController) GetFirewallRuleName() string

GetFirewallRuleName returns the name of the firewall used for the IngressController.

func (*IngressController) GetFirewallRuleOrError added in v1.15.0 

func (cont *IngressController) GetFirewallRuleOrError() (*compute.Firewall, error)

GetFirewallRuleOrError returns the firewall used by the IngressController. Returns an error if that fails. TODO: Rename this to GetFirewallRule when the above method with that name is renamed.

func (*IngressController) GetGlobalAddress added in v1.15.0 

func (cont *IngressController) GetGlobalAddress(ipName string) *compute.Address

GetGlobalAddress returns the global address by name.

func (*IngressController) Init added in v1.15.0 

func (cont *IngressController) Init() error

Init initializes the IngressController with an UID

func (*IngressController) ListGlobalBackendServices added in v1.15.0 

func (cont *IngressController) ListGlobalBackendServices() []*compute.BackendService

ListGlobalBackendServices lists all global backend services

func (*IngressController) ListGlobalForwardingRules added in v1.15.0 

func (cont *IngressController) ListGlobalForwardingRules() []*compute.ForwardingRule

ListGlobalForwardingRules returns a list of global forwarding rules

func (*IngressController) ListInstanceGroups added in v1.15.0 

func (cont *IngressController) ListInstanceGroups() []*compute.InstanceGroup

ListInstanceGroups lists all instance groups

func (*IngressController) ListSslCertificates added in v1.15.0 

func (cont *IngressController) ListSslCertificates() []*compute.SslCertificate

ListSslCertificates lists all SSL certificates

func (*IngressController) ListTargetHTTPProxies added in v1.15.0 

func (cont *IngressController) ListTargetHTTPProxies() []*compute.TargetHttpProxy

ListTargetHTTPProxies lists all target HTTP proxies in the project

func (*IngressController) ListTargetHTTPSProxies added in v1.15.0 

func (cont *IngressController) ListTargetHTTPSProxies() []*compute.TargetHttpsProxy

ListTargetHTTPSProxies lists all target HTTPS proxies

func (*IngressController) ListURLMaps added in v1.15.0 

func (cont *IngressController) ListURLMaps() []*compute.UrlMap

ListURLMaps lists all URL maps

func (*IngressController) WaitForIgBackendService added in v1.15.0 

func (cont *IngressController) WaitForIgBackendService(svcPorts map[string]v1.ServicePort) error

WaitForIgBackendService returns true only if all global backend service with matching svcPorts pointing to IG as backend

func (*IngressController) WaitForNegBackendService added in v1.15.0 

func (cont *IngressController) WaitForNegBackendService(svcPorts map[string]v1.ServicePort) error

WaitForNegBackendService waits for the expected backend service to become

type Provider 

type Provider struct {
	framework.NullProvider
	// contains filtered or unexported fields
}

Provider is a structure to handle GCE clouds for e2e testing

func (*Provider) CleanupServiceResources 

func (p *Provider) CleanupServiceResources(c clientset.Interface, loadBalancerName, region, zone string)

CleanupServiceResources cleans up GCE Service Type=LoadBalancer resources with the given name. The name is usually the UUID of the Service prefixed with an alpha-numeric character ('a') to work around cloudprovider rules.

func (*Provider) CreatePD 

func (p *Provider) CreatePD(zone string) (string, error)

CreatePD creates a persistent volume

func (*Provider) CreatePVSource 

func (p *Provider) CreatePVSource(zone, diskName string) (*v1.PersistentVolumeSource, error)

CreatePVSource creates a persistent volume source

func (*Provider) DeleteNode added in v1.14.0 

func (p *Provider) DeleteNode(node *v1.Node) error

DeleteNode deletes a node which is specified as the argument

func (*Provider) DeletePD 

func (p *Provider) DeletePD(pdName string) error

DeletePD deletes a persistent volume

func (*Provider) DeletePVSource 

func (p *Provider) DeletePVSource(pvSource *v1.PersistentVolumeSource) error

DeletePVSource deletes a persistent volume source

func (*Provider) EnableAndDisableInternalLB 

func (p *Provider) EnableAndDisableInternalLB() (enable, disable func(svc *v1.Service))

EnableAndDisableInternalLB returns functions for both enabling and disabling internal Load Balancer

func (*Provider) EnsureLoadBalancerResourcesDeleted 

func (p *Provider) EnsureLoadBalancerResourcesDeleted(ip, portRange string) error

EnsureLoadBalancerResourcesDeleted ensures that cloud load balancer resources that were created

func (*Provider) GetGroupNodes 

func (p *Provider) GetGroupNodes(group string) ([]string, error)

GetGroupNodes returns a node name for the specified node group

func (*Provider) GroupSize 

func (p *Provider) GroupSize(group string) (int, error)

GroupSize returns the size of an instance group

func (*Provider) LoadBalancerSrcRanges 

func (p *Provider) LoadBalancerSrcRanges() []string

LoadBalancerSrcRanges contains the ranges of ips used by the GCE load balancers (l4 & L7) for proxying client requests and performing health checks.

func (*Provider) ResizeGroup 

func (p *Provider) ResizeGroup(group string, size int32) error

ResizeGroup resizes an instance group

Source Files

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