v1beta1

type APIOverrideSpec struct {
	// Override configuration for the Service created to serve traffic to the cluster.
	// The key must be the endpoint type (public, internal)
	Service map[service.Endpoint]service.RoutedOverrideSpec `json:"service,omitempty"`
}

type Heat struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   HeatSpec   `json:"spec,omitempty"`
	Status HeatStatus `json:"status,omitempty"`
}

type HeatAPI struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   HeatAPISpec   `json:"spec,omitempty"`
	Status HeatAPIStatus `json:"status,omitempty"`
}

type HeatAPIList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []HeatAPI `json:"items"`
}

type HeatAPISpec struct {
	// +kubebuilder:validation:Required
	// DatabaseHostname - Heat Database Hostname
	DatabaseHostname string `json:"databaseHostname"`

	// +kubebuilder:validation:Required
	// TransportURLSecret - Secret containing RabbitMQ transportURL
	TransportURLSecret string `json:"transportURLSecret"`

	// +kubebuilder:validation:Required
	// ServiceAccount - service account name used internally to provide Heat services the default SA name
	ServiceAccount string `json:"serviceAccount"`

	// Common input parameters for all Heat services
	HeatTemplate `json:",inline"`

	// Input parameters for the Heat API service
	HeatAPITemplate `json:",inline"`
}

type HeatAPIStatus struct {
	// Map of hashes to track e.g. job status
	Hash map[string]string `json:"hash,omitempty"`

	// Conditions
	Conditions condition.Conditions `json:"conditions,omitempty" optional:"true"`

	// ReadyCount of HeatAPI instances
	ReadyCount int32 `json:"readyCount,omitempty"`

	// ObservedGeneration - the most recent generation observed for this
	// service. If the observed generation is less than the spec generation,
	// then the controller has not processed the latest changes injected by
	// the opentack-operator in the top-level CR (e.g. the ContainerImage)
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`

	// LastAppliedTopology - the last applied Topology
	LastAppliedTopology *topologyv1.TopoRef `json:"lastAppliedTopology,omitempty"`
}

type HeatAPITemplate struct {
	// +kubebuilder:validation:Required
	// ContainerImage - Container Image URL
	ContainerImage string `json:"containerImage"`

	HeatAPITemplateCore `json:",inline"`
}

type HeatAPITemplateCore struct {
	// +kubebuilder:validation:Optional
	// Override, provides the ability to override the generated manifest of several child resources.
	Override APIOverrideSpec `json:"override,omitempty"`

	// +kubebuilder:validation:Optional
	// +operator-sdk:csv:customresourcedefinitions:type=spec
	// TLS - Parameters related to the TLS
	TLS tls.API `json:"tls,omitempty"`

	// Common input parameters for all Heat services
	HeatServiceTemplate `json:",inline"`
}

type HeatCfnAPI struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   HeatCfnAPISpec   `json:"spec,omitempty"`
	Status HeatCfnAPIStatus `json:"status,omitempty"`
}

type HeatCfnAPIList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []HeatCfnAPI `json:"items"`
}

type HeatCfnAPISpec struct {
	// +kubebuilder:validation:Required
	// DatabaseHostname - Heat Database Hostname
	DatabaseHostname string `json:"databaseHostname"`

	// +kubebuilder:validation:Required
	// TransportURLSecret - Secret containing RabbitMQ transportURL
	TransportURLSecret string `json:"transportURLSecret"`

	// +kubebuilder:validation:Required
	// ServiceAccount - service account name used internally to provide Heat services the default SA name
	ServiceAccount string `json:"serviceAccount"`

	// Common input parameters for all Heat services
	HeatTemplate `json:",inline"`

	// Input parameters for the Heat Cfn API service
	HeatCfnAPITemplate `json:",inline"`
}

type HeatCfnAPIStatus struct {
	// Map of hashes to track e.g. job status
	Hash map[string]string `json:"hash,omitempty"`

	// Conditions
	Conditions condition.Conditions `json:"conditions,omitempty" optional:"true"`

	// ReadyCount of HeatCfnAPI instances
	ReadyCount int32 `json:"readyCount,omitempty"`

	// ObservedGeneration - the most recent generation observed for this
	// service. If the observed generation is less than the spec generation,
	// then the controller has not processed the latest changes injected by
	// the opentack-operator in the top-level CR (e.g. the ContainerImage)
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`

	// LastAppliedTopology - the last applied Topology
	LastAppliedTopology *topologyv1.TopoRef `json:"lastAppliedTopology,omitempty"`
}

type HeatCfnAPITemplate struct {
	// +kubebuilder:validation:Required
	// ContainerImage - Container Image URL
	ContainerImage string `json:"containerImage"`

	// Common input parameters for all Heat services
	HeatCfnAPITemplateCore `json:",inline"`
}

type HeatCfnAPITemplateCore struct {
	// +kubebuilder:validation:Optional
	// Override, provides the ability to override the generated manifest of several child resources.
	Override APIOverrideSpec `json:"override,omitempty"`

	// +kubebuilder:validation:Optional
	// +operator-sdk:csv:customresourcedefinitions:type=spec
	// TLS - Parameters related to the TLS
	TLS tls.API `json:"tls,omitempty"`

	// Common input parameters for all Heat services
	HeatServiceTemplate `json:",inline"`
}

type HeatDefaults struct {
	APIContainerImageURL    string
	CfnAPIContainerImageURL string
	EngineContainerImageURL string
}

type HeatEngine struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   HeatEngineSpec   `json:"spec,omitempty"`
	Status HeatEngineStatus `json:"status,omitempty"`
}

type HeatEngineList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []HeatEngine `json:"items"`
}

type HeatEngineSpec struct {
	// +kubebuilder:validation:Required
	// DatabaseHostname - Heat Database Hostname
	DatabaseHostname string `json:"databaseHostname"`

	// +kubebuilder:validation:Required
	// TransportURLSecret - Secret containing RabbitMQ transportURL
	TransportURLSecret string `json:"transportURLSecret"`

	// +kubebuilder:validation:Required
	// ServiceAccount - service account name used internally to provide Heat services the default SA name
	ServiceAccount string `json:"serviceAccount"`

	// +kubebuilder:validation:Optional
	// +operator-sdk:csv:customresourcedefinitions:type=spec
	// TLS - Parameters related to the TLS
	TLS tls.Ca `json:"tls,omitempty"`

	// Common input parameters for all Heat services
	HeatTemplate `json:",inline"`

	// Input parameters for the Heat Engine service
	HeatEngineTemplate `json:",inline"`
}

type HeatEngineStatus struct {
	// Map of hashes to track e.g. job status
	Hash map[string]string `json:"hash,omitempty"`

	// Conditions
	Conditions condition.Conditions `json:"conditions,omitempty" optional:"true"`

	// ReadyCount of HeatEngine instances
	ReadyCount int32 `json:"readyCount,omitempty"`

	// ObservedGeneration - the most recent generation observed for this
	// service. If the observed generation is less than the spec generation,
	// then the controller has not processed the latest changes injected by
	// the opentack-operator in the top-level CR (e.g. the ContainerImage)
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`

	// LastAppliedTopology - the last applied Topology
	LastAppliedTopology *topologyv1.TopoRef `json:"lastAppliedTopology,omitempty"`
}

type HeatEngineTemplate struct {
	// +kubebuilder:validation:Required
	// ContainerImage - Container Image URL
	ContainerImage string `json:"containerImage"`

	HeatEngineTemplateCore `json:",inline"`
}

type HeatEngineTemplateCore struct {
	// Common input parameters for all Heat services
	HeatServiceTemplate `json:",inline"`
}

type HeatList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []Heat `json:"items"`
}

type HeatServiceTemplate struct {
	// +kubebuilder:validation:Optional
	// +kubebuilder:default=1
	// +kubebuilder:validation:Maximum=32
	// +kubebuilder:validation:Minimum=0
	// Replicas -
	Replicas *int32 `json:"replicas"`

	// +kubebuilder:validation:Optional
	// ConfigOverwrite - interface to overwrite default config files like e.g. policy.json.
	// But can also be used to add additional files. Those get added to the service config dir in /etc/<service> .
	// TODO: -> implement
	DefaultConfigOverwrite map[string]string `json:"defaultConfigOverwrite,omitempty"`

	// +kubebuilder:validation:Optional
	// NodeSelector to target subset of worker nodes for running the service
	NodeSelector *map[string]string `json:"nodeSelector,omitempty"`

	// +kubebuilder:validation:Optional
	// CustomServiceConfig - customize the service config using this parameter to change service defaults,
	// or overwrite rendered information using raw OpenStack config format. The content gets added to
	// to /etc/heat/heat.conf.d directory as 02-custom-service.conf file.
	CustomServiceConfig string `json:"customServiceConfig,omitempty"`

	// +kubebuilder:validation:Optional
	// CustomServiceConfigSecrets - customize the service config using this parameter to specify Secrets
	// that contain sensitive service config data. The content of each Secret gets added to the
	// /etc/heat/heat.conf.d directory as a custom config file.
	CustomServiceConfigSecrets []string `json:"customServiceConfigSecrets,omitempty"`

	// +kubebuilder:validation:Optional
	// Resources - Compute Resources required by this service (Limits/Requests).
	// https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
	Resources corev1.ResourceRequirements `json:"resources,omitempty"`

	// +kubebuilder:validation:Optional
	// TopologyRef to apply the Topology defined by the associated CR referenced
	// by name
	TopologyRef *topologyv1.TopoRef `json:"topologyRef,omitempty"`
}

type HeatSpec struct {
	HeatSpecBase `json:",inline"`

	// +kubebuilder:validation:Required
	// HeatAPI - Spec definition for the API service of this Heat deployment
	HeatAPI HeatAPITemplate `json:"heatAPI"`

	// +kubebuilder:validation:Required
	// HeatCfnAPI - Spec definition for the CfnAPI service of this Heat deployment
	HeatCfnAPI HeatCfnAPITemplate `json:"heatCfnAPI"`

	// +kubebuilder:validation:Required
	// HeatEngine - Spec definition for the Engine service of this Heat deployment
	HeatEngine HeatEngineTemplate `json:"heatEngine"`
}

type HeatSpecBase struct {
	// +kubebuilder:validation:Required
	// +kubebuilder:default=openstack
	// MariaDB instance name.
	// Right now required by the maridb-operator to get the credentials from the instance to create the DB.
	// Might not be required in future.
	DatabaseInstance string `json:"databaseInstance"`

	// +kubebuilder:validation:Required
	// +kubebuilder:default=memcached
	// Memcached instance name.
	MemcachedInstance string `json:"memcachedInstance"`

	// +kubebuilder:validation:Required
	// +kubebuilder:default=rabbitmq
	// RabbitMQ instance name
	// Needed to request a transportURL that is created and used in Heat
	RabbitMqClusterName string `json:"rabbitMqClusterName"`

	// +kubebuilder:validation:Optional
	// CustomServiceConfig - customize the service config using this parameter to change service defaults,
	// or overwrite rendered information using raw OpenStack config format. The content gets added to
	// to /etc/heat/heat.conf.d directory as 01-custom.conf file.
	CustomServiceConfig string `json:"customServiceConfig,omitempty"`

	// +kubebuilder:validation:Optional
	// CustomServiceConfigSecrets - customize the service config using this parameter to specify Secrets
	// that contain sensitive service config data. The content of each Secret gets added to the
	// /etc/heat/heat.conf.d directory as a custom config file.
	CustomServiceConfigSecrets []string `json:"customServiceConfigSecrets,omitempty"`

	// +kubebuilder:validation:Optional
	// +kubebuilder:default=false
	// PreserveJobs - do not delete jobs after they finished e.g. to check logs
	PreserveJobs bool `json:"preserveJobs"`

	// +kubebuilder:validation:Optional
	// ConfigOverwrite - interface to overwrite default config files like e.g. policy.json.
	// But can also be used to add additional files. Those get added to the service config dir in /etc/<service> .
	// TODO: -> implement
	DefaultConfigOverwrite map[string]string `json:"defaultConfigOverwrite,omitempty"`

	// +kubebuilder:validation:Optional
	// NodeSelector to target subset of worker nodes for running the Heat services
	NodeSelector *map[string]string `json:"nodeSelector,omitempty"`

	// +kubebuilder:validation:Optional
	// +kubebuilder:default=600
	// +kubebuilder:validation:Minimum=60
	// APITimeout for Route and Apache
	APITimeout int `json:"apiTimeout"`

	// Common input parameters for all Heat services
	HeatTemplate `json:",inline"`

	// +kubebuilder:validation:Optional
	// TopologyRef to apply the Topology defined by the associated CR referenced
	// by name
	TopologyRef *topologyv1.TopoRef `json:"topologyRef,omitempty"`
}

type HeatSpecCore struct {
	HeatSpecBase `json:",inline"`

	// +kubebuilder:validation:Required
	// HeatAPI - Spec definition for the API service of this Heat deployment
	HeatAPI HeatAPITemplateCore `json:"heatAPI"`

	// +kubebuilder:validation:Required
	// HeatCfnAPI - Spec definition for the CfnAPI service of this Heat deployment
	HeatCfnAPI HeatCfnAPITemplateCore `json:"heatCfnAPI"`

	// +kubebuilder:validation:Required
	// HeatEngine - Spec definition for the Engine service of this Heat deployment
	HeatEngine HeatEngineTemplateCore `json:"heatEngine"`
}

type HeatStatus struct {
	// Conditions
	Conditions condition.Conditions `json:"conditions,omitempty" optional:"true"`

	// Map of hashes to track e.g. job status
	Hash map[string]string `json:"hash,omitempty"`

	// Heat Database Hostname
	DatabaseHostname string `json:"databaseHostname,omitempty"`

	// TransportURLSecret - Secret containing RabbitMQ transportURL
	TransportURLSecret string `json:"transportURLSecret,omitempty"`

	// ReadyCount of Heat API instance
	HeatAPIReadyCount int32 `json:"heatApiReadyCount,omitempty"`

	// ReadyCount of Heat CfnAPI instance
	HeatCfnAPIReadyCount int32 `json:"heatCfnApiReadyCount,omitempty"`

	// ReadyCount of Heat Engine instance
	HeatEngineReadyCount int32 `json:"heatEngineReadyCount,omitempty"`

	// ObservedGeneration - the most recent generation observed for this
	// service. If the observed generation is less than the spec generation,
	// then the controller has not processed the latest changes injected by
	// the opentack-operator in the top-level CR (e.g. the ContainerImage)
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`
}

type HeatTemplate struct {
	// +kubebuilder:validation:Optional
	// +kubebuilder:default=heat
	// ServiceUser - optional username used for this service to register in heat
	ServiceUser string `json:"serviceUser"`

	// +kubebuilder:validation:Optional
	// +kubebuilder:default=heat
	// DatabaseAccount - optional MariaDBAccount used for heat DB, defaults to heat.
	DatabaseAccount string `json:"databaseAccount"`

	// +kubebuilder:validation:Required
	// Secret containing OpenStack password information for heat HeatDatabasePassword, HeatPassword
	// and HeatAuthEncryptionKey
	Secret string `json:"secret"`

	// +kubebuilder:validation:Optional
	// +kubebuilder:default={service: HeatPassword, authEncryptionKey: HeatAuthEncryptionKey}
	// PasswordSelectors - Selectors to identify the DB and ServiceUser password from the Secret
	PasswordSelectors PasswordSelector `json:"passwordSelectors"`
}

type PasswordSelector struct {
	// +kubebuilder:validation:Optional
	// +kubebuilder:default="HeatPassword"
	// Service - Selector to get the heat service password from the Secret
	Service string `json:"service"`
	// +kubebuilder:validation:Optional
	// +kubebuilder:default="HeatAuthEncryptionKey"
	// AuthEncryptionKey - Selector to get the heat auth encryption key from the Secret
	AuthEncryptionKey string `json:"authEncryptionKey"`
	// +kubebuilder:validation:Optional
	// +kubebuilder:default="HeatStackDomainAdminPassword"
	// StackDomainAdminPassword - Selector to get the heat stack domain admin password from the Secret
	StackDomainAdminPassword string `json:"stackDomainAdminPassword"`
}