v1alpha1

type AppState string

type BackupSchedule struct {
	Name             string                   `json:"name,omitempty"`
	Enabled          bool                     `json:"enabled,omitempty"`
	Schedule         string                   `json:"schedule,omitempty"`
	Keep             int                      `json:"keep,omitempty"`
	StorageName      string                   `json:"storageName,omitempty"`
	CompressionType  compress.CompressionType `json:"compressionType,omitempty"`
	CompressionLevel *int                     `json:"compressionLevel,omitempty"`
}

type BackupSource struct {
	Destination           string                     `json:"destination,omitempty"`
	StorageName           string                     `json:"storageName,omitempty"`
	S3                    *BackupStorageProviderSpec `json:"s3,omitempty"`
	Azure                 *BackupStorageProviderSpec `json:"azure,omitempty"`
	StorageType           BackupStorageType          `json:"storage_type"`
	Image                 string                     `json:"image,omitempty"`
	SSLSecretName         string                     `json:"sslSecretName,omitempty"`
	SSLInternalSecretName string                     `json:"sslInternalSecretName,omitempty"`
	VaultSecretName       string                     `json:"vaultSecretName,omitempty"`
}

type BackupSpec struct {
	Enabled                  bool                          `json:"enabled,omitempty"`
	Image                    string                        `json:"image,omitempty"`
	InitImage                string                        `json:"initImage,omitempty"`
	ImagePullSecrets         []corev1.LocalObjectReference `json:"imagePullSecrets,omitempty"`
	ImagePullPolicy          corev1.PullPolicy             `json:"imagePullPolicy,omitempty"`
	Schedule                 []BackupSchedule              `json:"schedule,omitempty"`
	ServiceAccountName       string                        `json:"serviceAccountName,omitempty"`
	ContainerSecurityContext *corev1.SecurityContext       `json:"containerSecurityContext,omitempty"`
	Resources                corev1.ResourceRequirements   `json:"resources,omitempty"`
	Storages                 map[string]*BackupStorageSpec `json:"storages,omitempty"`
	Annotations              map[string]string             `json:"annotations,omitempty"`
	Labels                   map[string]string             `json:"labels,omitempty"`
}

type BackupState string

type BackupStorageProviderSpec struct {
	// A container name is a valid DNS name that conforms to the Azure naming rules.
	ContainerName string `json:"containerName,omitempty"`

	Bucket            string `json:"bucket,omitempty"`
	Prefix            string `json:"prefix,omitempty"`
	CredentialsSecret string `json:"credentialsSecret"`
	Region            string `json:"region,omitempty"`
	EndpointURL       string `json:"endpointUrl,omitempty"`

	// STANDARD, NEARLINE, COLDLINE, ARCHIVE for GCP
	// Hot (Frequently accessed or modified data), Cool (Infrequently accessed or modified data), Archive (Rarely accessed or modified data) for Azure.
	StorageClass string `json:"storageClass,omitempty"`
}

type BackupStorageSpec struct {
	Type                     BackupStorageType           `json:"type"`
	Volume                   *VolumeSpec                 `json:"volumeSpec,omitempty"`
	StorageProvider          *BackupStorageProviderSpec  `json:"storageProvider,omitempty"`
	NodeSelector             map[string]string           `json:"nodeSelector,omitempty"`
	Resources                corev1.ResourceRequirements `json:"resources,omitempty"`
	Affinity                 *corev1.Affinity            `json:"affinity,omitempty"`
	Tolerations              []corev1.Toleration         `json:"tolerations,omitempty"`
	Annotations              map[string]string           `json:"annotations,omitempty"`
	Labels                   map[string]string           `json:"labels,omitempty"`
	SchedulerName            string                      `json:"schedulerName,omitempty"`
	PriorityClassName        string                      `json:"priorityClassName,omitempty"`
	PodSecurityContext       *corev1.PodSecurityContext  `json:"podSecurityContext,omitempty"`
	ContainerSecurityContext *corev1.SecurityContext     `json:"containerSecurityContext,omitempty"`
	RuntimeClassName         *string                     `json:"runtimeClassName,omitempty"`
	VerifyTLS                *bool                       `json:"verifyTLS,omitempty"`
}

type BackupStorageType string

type Component struct {
	Critical  bool   `json:"critical,omitempty"`
	ImageHash string `json:"imageHash,omitempty"`
	ImagePath string `json:"imagePath,omitempty"`
	Status    string `json:"status,omitempty"`
}

type DBInstanceSpec struct {
	CPU              resource.Quantity `json:"cpu,omitempty"`
	Memory           resource.Quantity `json:"memory,omitempty"`
	DiskSize         resource.Quantity `json:"diskSize,omitempty"`
	StorageClassName *string           `json:"storageClassName,omitempty"`
}

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

	Spec   DatabaseSpec          `json:"spec,omitempty"`
	Status DatabaseClusterStatus `json:"status,omitempty"`
}

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

	Spec   DatabaseClusterBackupSpec   `json:"spec,omitempty"`
	Status DatabaseClusterBackupStatus `json:"status,omitempty"`
}

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

type DatabaseClusterBackupSpec struct {
	// Name is the backup name.
	Name string `json:"name"`
	// DBClusterName is the original database cluster name.
	DBClusterName string `json:"dbClusterName"`
	// Destination is the full path to the backup.
	Destination string `json:"destination"`
	// BackupSource is the object with the storage location info.
	BackupSource BackupSource `json:"backupSource"`
}

type DatabaseClusterBackupStatus struct {
	// Completed is the time when the job was completed.
	Completed *metav1.Time `json:"completed"`
	// State is the DatabaseBackup state.
	State BackupState `json:"state"`
}

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

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

	Spec   DatabaseClusterRestoreSpec   `json:"spec,omitempty"`
	Status DatabaseClusterRestoreStatus `json:"status,omitempty"`
}

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

type DatabaseClusterRestoreSpec struct {
	DatabaseCluster string        `json:"databaseCluster"`
	DatabaseType    EngineType    `json:"databaseType"`
	BackupName      string        `json:"backupName,omitempty"`
	BackupSource    *BackupSource `json:"backupSource,omitempty"`
}

type DatabaseClusterRestoreStatus struct {
	State         RestoreState       `json:"state,omitempty"`
	CompletedAt   *metav1.Time       `json:"completed,omitempty"`
	LastScheduled *metav1.Time       `json:"lastscheduled,omitempty"`
	Conditions    []metav1.Condition `json:"conditions,omitempty"`
	Message       string             `json:"message,omitempty"`
	Destination   string             `json:"destination,omitempty"`
	StorageName   string             `json:"storageName,omitempty"`
}

type DatabaseClusterStatus struct {
	Ready   int32    `json:"ready,omitempty"`
	Size    int32    `json:"size,omitempty"`
	State   AppState `json:"status,omitempty"`
	Host    string   `json:"host,omitempty"`
	Message string   `json:"message,omitempty"`
}

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

	Spec   DatabaseEngineSpec   `json:"spec,omitempty"`
	Status DatabaseEngineStatus `json:"status,omitempty"`
}

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

type DatabaseEngineSpec struct {
	Type            EngineType `json:"type"`
	AllowedVersions []string   `json:"allowedVersions,omitempty"`
}

type DatabaseEngineStatus struct {
	State             EngineState `json:"status,omitempty"`
	OperatorVersion   string      `json:"operatorVersion,omitempty"`
	AvailableVersions Versions    `json:"availableVersions,omitempty"`
}

type DatabaseSpec struct {
	// Database type stands for supported databases by the PMM API
	// Now it's pxc or psmdb types but we can extend it.
	Database EngineType `json:"databaseType"`
	// DatabaseVersion sets from version service and uses the recommended version
	// by default.
	DatabaseImage string `json:"databaseImage"`
	// DatabaseConfig contains a config settings for the specified database.
	DatabaseConfig string `json:"databaseConfig"`
	// SecretsName contains name of a secrets file for a database cluster.
	SecretsName string `json:"secretsName,omitempty"`
	// Pause represents is a cluster paused or not.
	Pause bool `json:"pause,omitempty"`
	// ClusterSize is amount of nodes that required for the cluster.
	// A database starts in cluster mode if clusterSize >= 3.
	ClusterSize int32 `json:"clusterSize"`
	// LoadBalancer contains a load balancer settings. For PXC it's haproxy
	// or proxysql. For PSMDB it's mongos.
	LoadBalancer LoadBalancerSpec `json:"loadBalancer,omitempty"`
	// Monitoring contains a monitoring settings.
	Monitoring MonitoringSpec `json:"monitoring,omitempty"`
	// DBInstance represents resource requests for a database cluster.
	DBInstance DBInstanceSpec `json:"dbInstance"`
	// Backup contains backup settings.
	Backup *BackupSpec `json:"backup,omitempty"`
	// DataSource defines a data source for a new cluster
	DataSource *BackupSource `json:"dataSource,omitempty"`
}

type EngineState string

type EngineType string

type LoadBalancerSpec struct {
	Type                     LoadBalancerType                        `json:"type,omitempty"`
	ExposeType               corev1.ServiceType                      `json:"exposeType,omitempty"`
	Image                    string                                  `json:"image,omitempty"`
	Size                     int32                                   `json:"size,omitempty"`
	Configuration            string                                  `json:"configuration,omitempty"`
	LoadBalancerSourceRanges []string                                `json:"loadBalancerSourceRanges,omitempty"`
	Annotations              map[string]string                       `json:"annotations,omitempty"`
	TrafficPolicy            corev1.ServiceExternalTrafficPolicyType `json:"trafficPolicy,omitempty"`
	Resources                corev1.ResourceRequirements             `json:"resources,omitempty"`
}

type LoadBalancerType string

type MonitoringSpec struct {
	PMM                      *PMMSpec                    `json:"pmm,omitempty"`
	ImagePullPolicy          corev1.PullPolicy           `json:"imagePullPolicy,omitempty"`
	Resources                corev1.ResourceRequirements `json:"resources,omitempty"`
	RuntimeClassName         *string                     `json:"runtimeClassName,omitempty"`
	ContainerSecurityContext *corev1.SecurityContext     `json:"containerSecurityContext,omitempty"`
}

type PMMSpec struct {
	Image         string `json:"image,omitempty"`
	ServerHost    string `json:"serverHost,omitempty"`
	ServerUser    string `json:"serverUser,omitempty"`
	PublicAddress string `json:"publicAddress,omitempty"`
	Login         string `json:"login,omitempty"`
	Password      string `json:"password,omitempty"`
}

type RestoreState string

type Versions struct {
	Engine map[string]*Component            `json:"engine,omitempty"`
	Backup map[string]*Component            `json:"backup,omitempty"`
	Proxy  map[string]map[string]*Component `json:"proxy,omitempty"`
	Tools  map[string]map[string]*Component `json:"tools,omitempty"`
}

type VolumeSpec struct {
	// EmptyDir to use as data volume for mysql. EmptyDir represents a temporary
	// directory that shares a pod's lifetime.
	// +optional
	EmptyDir *corev1.EmptyDirVolumeSource `json:"emptyDir,omitempty"`

	// HostPath to use as data volume for mysql. HostPath represents a
	// pre-existing file or directory on the host machine that is directly
	// exposed to the container.
	// +optional
	HostPath *corev1.HostPathVolumeSource `json:"hostPath,omitempty"`

	// PersistentVolumeClaim to specify PVC spec for the volume for mysql data.
	// It has the highest level of precedence, followed by HostPath and
	// EmptyDir. And represents the PVC specification.
	// +optional
	PersistentVolumeClaim *corev1.PersistentVolumeClaimSpec `json:"persistentVolumeClaim,omitempty"`
}