v1alpha1

type CloudControllerManagerConfig struct {
	// FeatureGates contains information about enabled feature gates.
	// +optional
	FeatureGates map[string]bool `json:"featureGates,omitempty"`
}

type CloudProfileConfig struct {
	metav1.TypeMeta `json:",inline"`
	// Constraints is an object containing constraints for certain values in the control plane config.
	Constraints Constraints `json:"constraints"`
	// DNSServers is a list of IPs of DNS servers used while creating subnets.
	// +optional
	DNSServers []string `json:"dnsServers,omitempty"`
	// DHCPDomain is the dhcp domain of the OpenStack system configured in nova.conf. Only meaningful for
	// Kubernetes 1.10.1+. See https://github.com/kubernetes/kubernetes/pull/61890 for details.
	// +optional
	DHCPDomain *string `json:"dhcpDomain,omitempty"`
	// KeyStoneURL is the URL for auth{n,z} in OpenStack (pointing to KeyStone).
	// +optional
	KeyStoneURL string `json:"keystoneURL,omitempty"`
	// KeyStoneURLs is a region-URL mapping for auth{n,z} in OpenStack (pointing to KeyStone).
	// +optional
	KeyStoneURLs []KeyStoneURL `json:"keystoneURLs,omitempty"`
	// MachineImages is the list of machine images that are understood by the controller. It maps
	// logical names and versions to provider-specific identifiers.
	MachineImages []MachineImages `json:"machineImages"`
	// RequestTimeout specifies the HTTP timeout against the OpenStack API.
	// +optional
	RequestTimeout *string `json:"requestTimeout,omitempty"`
}

type Constraints struct {
	// FloatingPools contains constraints regarding allowed values of the 'floatingPoolName' block in the control plane config.
	FloatingPools []FloatingPool `json:"floatingPools"`
	// LoadBalancerProviders contains constraints regarding allowed values of the 'loadBalancerProvider' block in the control plane config.
	LoadBalancerProviders []LoadBalancerProvider `json:"loadBalancerProviders"`
}

type ControlPlaneConfig struct {
	metav1.TypeMeta `json:",inline"`

	// CloudControllerManager contains configuration settings for the cloud-controller-manager.
	// +optional
	CloudControllerManager *CloudControllerManagerConfig `json:"cloudControllerManager,omitempty"`

	// LoadBalancerClasses available for a dedicated Shoot.
	// +optional
	LoadBalancerClasses []LoadBalancerClass `json:"loadBalancerClasses,omitempty"`

	// LoadBalancerProvider is the name of the load balancer provider in the OpenStack environment.
	LoadBalancerProvider string `json:"loadBalancerProvider"`

	// Zone is the OpenStack zone.
	Zone string `json:"zone"`
}

type FloatingPool struct {
	// Name is the name of the floating pool.
	Name string `json:"name"`
	// Region is the region name.
	// +optional
	Region *string `json:"region,omitempty"`
	// LoadBalancerClasses contains a list of supported labeled load balancer network settings.
	// +optional
	LoadBalancerClasses []LoadBalancerClass `json:"loadBalancerClasses,omitempty"`
}

type FloatingPoolStatus struct {
	// ID is the floating pool id.
	ID string `json:"id"`
	// Name is the floating pool name.
	Name string `json:"name"`
}

type InfrastructureConfig struct {
	metav1.TypeMeta `json:",inline"`
	// FloatingPoolName contains the FloatingPoolName name in which LoadBalancer FIPs should be created.
	FloatingPoolName string `json:"floatingPoolName"`
	// Networks is the OpenStack specific network configuration
	Networks Networks `json:"networks"`
}

type InfrastructureStatus struct {
	metav1.TypeMeta `json:",inline"`
	// Networks contains information about the created Networks and some related resources.
	Networks NetworkStatus `json:"networks"`
	// Node contains information about Node related resources.
	Node NodeStatus `json:"node"`
	// SecurityGroups is a list of security groups that have been created.
	SecurityGroups []SecurityGroup `json:"securityGroups"`
}

type KeyStoneURL struct {
	// Region is the name of the region.
	Region string `json:"region"`
	// URL is the keystone URL.
	URL string `json:"url"`
}

type LoadBalancerClass struct {
	// Name is the name of the LB class
	Name string `json:"name"`
	// FloatingSubnetID is the subnetwork ID of a dedicated subnet in floating network pool.
	// +optional
	FloatingSubnetID *string `json:"floatingSubnetID,omitempty"`
	// FloatingNetworkID is the network ID of the floating network pool.
	// +optional
	FloatingNetworkID *string `json:"floatingNetworkID,omitempty"`
	// SubnetID is the ID of a local subnet used for LoadBalancer provisioning. Only usable if no FloatingPool
	// configuration is done.
	// +optional
	SubnetID *string `json:"subnetID,omitempty"`
}

type LoadBalancerProvider struct {
	// Name is the name of the load balancer provider.
	Name string `json:"name"`
	// Region is the region name.
	// +optional
	Region *string `json:"region,omitempty"`
}

type MachineImage struct {
	// Name is the logical name of the machine image.
	Name string `json:"name"`
	// Version is the logical version of the machine image.
	Version string `json:"version"`
	// Image is the name of the image.
	Image string `json:"image,omitempty"`
	// ID is the id of the image. (one of Image or ID must be set)
	ID string `json:"id,omitempty"`
}

type MachineImageVersion struct {
	// Version is the version of the image.
	Version string `json:"version"`
	// Image is the name of the image.
	Image string `json:"image,omitempty"`
	// Regions is an optional mapping to the correct Image ID for the machine image in the supported regions.
	Regions []RegionIDMapping `json:"regions,omitempty"`
}

type MachineImages struct {
	// Name is the logical name of the machine image.
	Name string `json:"name"`
	// Versions contains versions and a provider-specific identifier.
	Versions []MachineImageVersion `json:"versions"`
}

type NetworkStatus struct {
	// ID is the Network id.
	ID string `json:"id"`
	// FloatingPool contains information about the floating pool.
	FloatingPool FloatingPoolStatus `json:"floatingPool"`
	// Router contains information about the Router and related resources.
	Router RouterStatus `json:"router"`
	// Subnets is a list of subnets that have been created.
	Subnets []Subnet `json:"subnets"`
}

type Networks struct {
	// Router indicates whether to use an existing router or create a new one.
	// +optional
	Router *Router `json:"router,omitempty"`
	// Worker is a CIDRs of a worker subnet (private) to create (used for the VMs).
	// Deprecated - use `workers` instead.
	Worker string `json:"worker"`
	// Workers is a CIDRs of a worker subnet (private) to create (used for the VMs).
	Workers string `json:"workers"`
}

type NodeStatus struct {
	// KeyName is the name of the SSH key.
	KeyName string `json:"keyName"`
}

type Purpose string

type RegionIDMapping struct {
	// Name is the name of the region.
	Name string `json:"name"`
	// ID is the ID for the machine image in the given region.
	ID string `json:"id"`
}

type Router struct {
	// ID is the router id of an existing OpenStack router.
	ID string `json:"id"`
}

type RouterStatus struct {
	// ID is the Router id.
	ID string `json:"id"`
}

type SecurityGroup struct {
	// Purpose is a logical description of the security group.
	Purpose Purpose `json:"purpose"`
	// ID is the security group id.
	ID string `json:"id"`
	// Name is the security group name.
	Name string `json:"name"`
}

type Subnet struct {
	// Purpose is a logical description of the subnet.
	Purpose Purpose `json:"purpose"`
	// ID is the subnet id.
	ID string `json:"id"`
}

type WorkerStatus struct {
	metav1.TypeMeta `json:",inline"`

	// MachineImages is a list of machine images that have been used in this worker. Usually, the extension controller
	// gets the mapping from name/version to the provider-specific machine image data in its componentconfig. However, if
	// a version that is still in use gets removed from this componentconfig it cannot reconcile anymore existing `Worker`
	// resources that are still using this version. Hence, it stores the used versions in the provider status to ensure
	// reconciliation is possible.
	// +optional
	MachineImages []MachineImage `json:"machineImages,omitempty"`
}