helper

Documentation

Index

• Variables
• func CloudProfileConfigFromCluster(cluster *controller.Cluster) (*api.CloudProfileConfig, error)
• func FindAMIForRegionFromCloudProfile(cloudProfileConfig *api.CloudProfileConfig, ...) (string, error)
• func FindDataVolumeByName(dataVolumes []api.DataVolume, name string) *api.DataVolume
• func FindInstanceProfileForPurpose(instanceProfiles []api.InstanceProfile, purpose string) (*api.InstanceProfile, error)
• func FindMachineImage(machineImages []api.MachineImage, name, version string, arch *string) (*api.MachineImage, error)
• func FindRoleForPurpose(roles []api.Role, purpose string) (*api.Role, error)
• func FindSecurityGroupForPurpose(securityGroups []api.SecurityGroup, purpose string) (*api.SecurityGroup, error)
• func FindSubnetForPurpose(subnets []api.Subnet, purpose string) (*api.Subnet, error)
• func FindSubnetForPurposeAndZone(subnets []api.Subnet, purpose, zone string) (*api.Subnet, error)
• func InfrastructureConfigFromInfrastructure(infra *extensionsv1alpha1.Infrastructure) (*api.InfrastructureConfig, error)
• func InfrastructureStatusFromInfrastructure(infra *extensionsv1alpha1.Infrastructure) (*api.InfrastructureStatus, error)

Variables

var (

	// KnownCodes maps Gardener error codes to respective regex.
	KnownCodes = map[gardencorev1beta1.ErrorCode]func(string) bool{
		gardencorev1beta1.ErrorInfraUnauthenticated:          unauthenticatedRegexp.MatchString,
		gardencorev1beta1.ErrorInfraUnauthorized:             unauthorizedRegexp.MatchString,
		gardencorev1beta1.ErrorInfraQuotaExceeded:            quotaExceededRegexp.MatchString,
		gardencorev1beta1.ErrorInfraRateLimitsExceeded:       rateLimitsExceededRegexp.MatchString,
		gardencorev1beta1.ErrorInfraDependencies:             dependenciesRegexp.MatchString,
		gardencorev1beta1.ErrorRetryableInfraDependencies:    retryableDependenciesRegexp.MatchString,
		gardencorev1beta1.ErrorInfraResourcesDepleted:        resourcesDepletedRegexp.MatchString,
		gardencorev1beta1.ErrorConfigurationProblem:          configurationProblemRegexp.MatchString,
		gardencorev1beta1.ErrorRetryableConfigurationProblem: retryableConfigurationProblemRegexp.MatchString,
	}
)

var (
	// Scheme is a scheme with the types relevant for OpenStack actuators.
	Scheme *runtime.Scheme
)

Functions

func CloudProfileConfigFromCluster

func CloudProfileConfigFromCluster(cluster *controller.Cluster) (*api.CloudProfileConfig, error)

CloudProfileConfigFromCluster decodes the provider specific cloud profile configuration for a cluster

func FindAMIForRegionFromCloudProfile

func FindAMIForRegionFromCloudProfile(cloudProfileConfig *api.CloudProfileConfig, imageName, imageVersion, regionName string, arch *string) (string, error)

FindAMIForRegionFromCloudProfile takes a list of machine images, and the desired image name, version, architecture and region. It tries to find the image with the given name, architecture and version in the desired region. If it cannot be found then an error is returned.

func FindDataVolumeByName

func FindDataVolumeByName(dataVolumes []api.DataVolume, name string) *api.DataVolume

FindDataVolumeByName takes a list of data volumes and a data volume name. It tries to find the data volume entry for the given name. If it cannot find it then `nil` will be returned.

func FindInstanceProfileForPurpose

func FindInstanceProfileForPurpose(instanceProfiles []api.InstanceProfile, purpose string) (*api.InstanceProfile, error)

FindInstanceProfileForPurpose takes a list of instance profiles and tries to find the first entry whose purpose matches with the given purpose. If no such entry is found then an error will be returned.

func FindMachineImage

func FindMachineImage(machineImages []api.MachineImage, name, version string, arch *string) (*api.MachineImage, error)

FindMachineImage takes a list of machine images and tries to find the first entry whose name, version, architecture and zone matches with the given name, version, architecture and region. If no such entry is found then an error will be returned.

func FindRoleForPurpose

func FindRoleForPurpose(roles []api.Role, purpose string) (*api.Role, error)

FindRoleForPurpose takes a list of roles and tries to find the first entry whose purpose matches with the given purpose. If no such entry is found then an error will be returned.

func FindSecurityGroupForPurpose

func FindSecurityGroupForPurpose(securityGroups []api.SecurityGroup, purpose string) (*api.SecurityGroup, error)

FindSecurityGroupForPurpose takes a list of security groups and tries to find the first entry whose purpose matches with the given purpose. If no such entry is found then an error will be returned.

func FindSubnetForPurpose

func FindSubnetForPurpose(subnets []api.Subnet, purpose string) (*api.Subnet, error)

FindSubnetForPurpose takes a list of subnets and tries to find the first entry whose purpose matches with the given purpose. If no such entry is found then an error will be returned.

func FindSubnetForPurposeAndZone

func FindSubnetForPurposeAndZone(subnets []api.Subnet, purpose, zone string) (*api.Subnet, error)

FindSubnetForPurposeAndZone takes a list of subnets and tries to find the first entry whose purpose and zone matches with the given purpose and zone. If no such entry is found then an error will be returned.

func InfrastructureConfigFromInfrastructure

func InfrastructureConfigFromInfrastructure(infra *extensionsv1alpha1.Infrastructure) (*api.InfrastructureConfig, error)

InfrastructureConfigFromInfrastructure extracts the InfrastructureConfig from the ProviderConfig section of the given Infrastructure.

func InfrastructureStatusFromInfrastructure

func InfrastructureStatusFromInfrastructure(infra *extensionsv1alpha1.Infrastructure) (*api.InfrastructureStatus, error)

InfrastructureStatusFromInfrastructure extracts the InfrastructureStatus from the ProviderConfig section of the given Infrastructure status.