openstack

Documentation

Index

• Constants
• func DescribeFlavor(credentials *resources.OpenstackCredentials, authURL, region string, ...) (*provider.NodeCapacity, error)
• func GetAvailabilityZones(authURL, region string, credentials *resources.OpenstackCredentials, ...) ([]osavailabilityzones.AvailabilityZone, error)
• func GetCredentialsForCluster(cloud kubermaticv1.CloudSpec, ...) (*resources.OpenstackCredentials, error)
• func GetFlavors(authURL, region string, credentials *resources.OpenstackCredentials, ...) ([]osflavors.Flavor, error)
• func GetSecurityGroups(ctx context.Context, authURL, region string, ...) ([]ossecuritygroups.SecGroup, error)
• func GetSubnetPools(ctx context.Context, authURL, region string, ...) ([]ossubnetpools.SubnetPool, error)
• func GetSubnets(ctx context.Context, authURL, region, networkID string, ...) ([]ossubnets.Subnet, error)
• func GetTenants(authURL, region string, credentials *resources.OpenstackCredentials, ...) ([]osprojects.Project, error)
• func ValidateCredentials(authURL, region string, credentials *resources.OpenstackCredentials, ...) error
• type NetworkWithExternalExt
  • func GetNetworks(ctx context.Context, authURL, region string, ...) ([]NetworkWithExternalExt, error)
• type Provider
  • func NewCloudProvider(dc *kubermaticv1.Datacenter, ...) (*Provider, error)
  • func (os *Provider) CleanUpCloudProvider(ctx context.Context, cluster *kubermaticv1.Cluster, ...) (*kubermaticv1.Cluster, error)
  • func (os *Provider) DefaultCloudSpec(ctx context.Context, spec *kubermaticv1.ClusterSpec) error
  • func (os *Provider) InitializeCloudProvider(ctx context.Context, cluster *kubermaticv1.Cluster, ...) (*kubermaticv1.Cluster, error)
  • func (os *Provider) ValidateCloudSpec(ctx context.Context, spec kubermaticv1.CloudSpec) error
  • func (os *Provider) ValidateCloudSpecUpdate(_ context.Context, oldSpec kubermaticv1.CloudSpec, ...) error

Constants

const (
	// SecurityGroupCleanupFinalizer will instruct the deletion of the security group.
	SecurityGroupCleanupFinalizer = "kubermatic.k8c.io/cleanup-openstack-security-group"
	// OldNetworkCleanupFinalizer will instruct the deletion of all network components. Router, Network, Subnet
	// Deprecated: Got split into dedicated finalizers.
	OldNetworkCleanupFinalizer = "kubermatic.k8c.io/cleanup-openstack-network"

	// NetworkCleanupFinalizer will instruct the deletion of the network.
	NetworkCleanupFinalizer = "kubermatic.k8c.io/cleanup-openstack-network-v2"
	// SubnetCleanupFinalizer will instruct the deletion of the IPv4 subnet.
	SubnetCleanupFinalizer = "kubermatic.k8c.io/cleanup-openstack-subnet-v2"
	// IPv6SubnetCleanupFinalizer will instruct the deletion of the IPv6 subnet.
	IPv6SubnetCleanupFinalizer = "kubermatic.k8c.io/cleanup-openstack-subnet-ipv6"
	// RouterCleanupFinalizer will instruct the deletion of the router.
	RouterCleanupFinalizer = "kubermatic.k8c.io/cleanup-openstack-router-v2"
	// RouterSubnetLinkCleanupFinalizer will instruct the deletion of the link between the router and the IPv4 subnet.
	RouterSubnetLinkCleanupFinalizer = "kubermatic.k8c.io/cleanup-openstack-router-subnet-link-v2"
	// RouterIPv6SubnetLinkCleanupFinalizer will instruct the deletion of the link between the router and the IPv6 subnet.
	RouterIPv6SubnetLinkCleanupFinalizer = "kubermatic.k8c.io/cleanup-openstack-router-subnet-link-ipv6"
)

Functions

func DescribeFlavor

func DescribeFlavor(credentials *resources.OpenstackCredentials, authURL, region string, caBundle *x509.CertPool, flavorName string) (*provider.NodeCapacity, error)

func GetAvailabilityZones

func GetAvailabilityZones(authURL, region string, credentials *resources.OpenstackCredentials, caBundle *x509.CertPool) ([]osavailabilityzones.AvailabilityZone, error)

GetAvailabilityZones lists availability zones for the given CloudSpec.DatacenterName and OpenstackSpec.Region.

func GetCredentialsForCluster

func GetCredentialsForCluster(cloud kubermaticv1.CloudSpec, secretKeySelector provider.SecretKeySelectorValueFunc) (*resources.OpenstackCredentials, error)

GetCredentialsForCluster returns the credentials for the passed in cloud spec or an error The user can choose three ways for authentication. The first is a token. Second through Application Credentials. The last one uses a username and password. Those methods work exclusively.

func GetFlavors

func GetFlavors(authURL, region string, credentials *resources.OpenstackCredentials, caBundle *x509.CertPool) ([]osflavors.Flavor, error)

GetFlavors lists available flavors for the given CloudSpec.DatacenterName and OpenstackSpec.Region.

func GetSecurityGroups

func GetSecurityGroups(ctx context.Context, authURL, region string, credentials *resources.OpenstackCredentials, caBundle *x509.CertPool) ([]ossecuritygroups.SecGroup, error)

GetSecurityGroups lists all available security groups for the given CloudSpec.DatacenterName.

func GetSubnetPools

func GetSubnetPools(ctx context.Context, authURL, region string, credentials *resources.OpenstackCredentials, ipVersion int, caBundle *x509.CertPool) ([]ossubnetpools.SubnetPool, error)

GetSubnetPools lists all available subnet pools.

func GetSubnets

func GetSubnets(ctx context.Context, authURL, region, networkID string, credentials *resources.OpenstackCredentials, caBundle *x509.CertPool) ([]ossubnets.Subnet, error)

GetSubnets list all available subnet ids for a given CloudSpec.

func GetTenants

func GetTenants(authURL, region string, credentials *resources.OpenstackCredentials, caBundle *x509.CertPool) ([]osprojects.Project, error)

GetTenants lists all available tenents for the given CloudSpec.DatacenterName.

func ValidateCredentials

func ValidateCredentials(authURL, region string, credentials *resources.OpenstackCredentials, caBundle *x509.CertPool) error

Types

type NetworkWithExternalExt

type NetworkWithExternalExt struct {
	osnetworks.Network
	osextnetwork.NetworkExternalExt
}

NetworkWithExternalExt is a struct that implements all networks.

func GetNetworks

func GetNetworks(ctx context.Context, authURL, region string, credentials *resources.OpenstackCredentials, caBundle *x509.CertPool) ([]NetworkWithExternalExt, error)

GetNetworks lists all available networks for the given CloudSpec.DatacenterName.

type Provider

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

Provider is a struct that implements CloudProvider interface.

func NewCloudProvider

func NewCloudProvider(
	dc *kubermaticv1.Datacenter,
	secretKeyGetter provider.SecretKeySelectorValueFunc,
	caBundle *x509.CertPool,
) (*Provider, error)

NewCloudProvider creates a new openstack provider.

func (*Provider) CleanUpCloudProvider

func (os *Provider) CleanUpCloudProvider(ctx context.Context, cluster *kubermaticv1.Cluster, update provider.ClusterUpdater) (*kubermaticv1.Cluster, error)

CleanUpCloudProvider does the clean-up in particular: removes security group and network configuration.

func (*Provider) DefaultCloudSpec

func (os *Provider) DefaultCloudSpec(ctx context.Context, spec *kubermaticv1.ClusterSpec) error

DefaultCloudSpec adds defaults to the cloud spec.

func (*Provider) InitializeCloudProvider

func (os *Provider) InitializeCloudProvider(ctx context.Context, cluster *kubermaticv1.Cluster, update provider.ClusterUpdater) (*kubermaticv1.Cluster, error)

InitializeCloudProvider initializes a cluster, in particular creates security group and network configuration.

func (*Provider) ValidateCloudSpec

func (os *Provider) ValidateCloudSpec(ctx context.Context, spec kubermaticv1.CloudSpec) error

ValidateCloudSpec validates the given CloudSpec.

func (*Provider) ValidateCloudSpecUpdate

func (os *Provider) ValidateCloudSpecUpdate(_ context.Context, oldSpec kubermaticv1.CloudSpec, newSpec kubermaticv1.CloudSpec) error

ValidateCloudSpecUpdate verifies whether an update of cloud spec is valid and permitted.