Merge pull request #11 from vshn/mariadb-backup

Add vshn mariadb backups

Author: zugao

apis/appcat/v1/appcat_types.go

@@ -18,7 +18,7 @@ import (
 // +kubebuilder:rbac:groups="apiextensions.crossplane.io",resources=compositions,verbs=get;list;watch
 // +kubebuilder:rbac:groups="stackgres.io",resources=sgbackups,verbs=get;list;watch
 // +kubebuilder:rbac:groups="k8up.io",resources=snapshots,verbs=get;list;watch
-// +kubebuilder:rbac:groups="vshn.appcat.vshn.io",resources=vshnredis;xvshnpostgresqls,verbs=get;list;watch
+// +kubebuilder:rbac:groups="vshn.appcat.vshn.io",resources=vshnredis;xvshnpostgresqls;vshnmariadbs;,verbs=get;list;watch
 
 var (
 	// OfferedValue is the label value to identify AppCat services

apis/appcat/v1/register.go

@@ -31,6 +31,8 @@ func addKnownTypes(scheme *runtime.Scheme) error {
 		&VSHNPostgresBackupList{},
 		&VSHNRedisBackup{},
 		&VSHNRedisBackupList{},
+		&VSHNMariaDBBackup{},
+		&VSHNMariaDBBackupList{},
 	)
 	metav1.AddToGroupVersion(scheme, GroupVersion)
 	return nil

apis/appcat/v1/vshn_mariadb_backup_types.go

@@ -0,0 +1,72 @@
+package v1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"sigs.k8s.io/apiserver-runtime/pkg/builder/resource"
+)
+
+// VSHNMariaDBBackup needs to implement the builder resource interface
+var _ resource.Object = &VSHNMariaDBBackup{}
+var _ resource.ObjectList = &VSHNMariaDBBackupList{}
+
+// +kubebuilder:object:root=true
+
+type VSHNMariaDBBackup struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Status VSHNMariaDBBackupStatus `json:"status,omitempty"`
+}
+
+type VSHNMariaDBBackupStatus struct {
+	ID       string      `json:"id,omitempty"`
+	Date     metav1.Time `json:"date,omitempty"`
+	Instance string      `json:"instance,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+type VSHNMariaDBBackupList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+
+	Items []VSHNMariaDBBackup `json:"items,omitempty"`
+}
+
+// GetGroupVersionResource returns the GroupVersionResource for this resource.
+// The resource should be the all lowercase and pluralized kind
+func (in *VSHNMariaDBBackup) GetGroupVersionResource() schema.GroupVersionResource {
+	return schema.GroupVersionResource{
+		Group:    GroupVersion.Group,
+		Version:  GroupVersion.Version,
+		Resource: "vshnmariadbbackups",
+	}
+}
+
+func (in *VSHNMariaDBBackup) GetObjectMeta() *metav1.ObjectMeta {
+	return &in.ObjectMeta
+}
+
+// IsStorageVersion returns true if the object is also the internal version -- i.e. is the type defined for the API group or an alias to this object.
+// If false, the resource is expected to implement MultiVersionObject interface.
+func (in *VSHNMariaDBBackup) IsStorageVersion() bool {
+	return true
+}
+
+func (in *VSHNMariaDBBackup) NamespaceScoped() bool {
+	return true
+}
+
+func (in *VSHNMariaDBBackup) New() runtime.Object {
+	return &VSHNMariaDBBackup{}
+}
+
+func (in *VSHNMariaDBBackup) NewList() runtime.Object {
+	return &VSHNMariaDBBackupList{}
+}
+
+func (in *VSHNMariaDBBackupList) GetListMeta() *metav1.ListMeta {
+	return &in.ListMeta
+}

apis/appcat/v1/vshn_postgres_backup_types.go

@@ -23,6 +23,8 @@ var (
 	Timing = "timing"
 	// End holds field path name end
 	End = "end"
+	// Start holds field path name start
+	Start = "start"
 )
 
 // VSHNPostgreSQLName represents the name of a VSHNPostgreSQL

apis/appcat/v1/zz_generated.deepcopy.go

@@ -0,0 +1,130 @@
+package v1
+
+import (
+	v1 "github.com/vshn/appcat-apiserver/apis/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// Workaround to make nested defaulting work.
+// kubebuilder is unable to set a {} default
+//go:generate yq -i e ../../generated/vshn.appcat.vshn.io_vshnmariadbs.yaml --expression "with(.spec.versions[]; .schema.openAPIV3Schema.properties.spec.properties.parameters.default={})"
+//go:generate yq -i e ../../generated/vshn.appcat.vshn.io_vshnmariadbs.yaml --expression "with(.spec.versions[]; .schema.openAPIV3Schema.properties.spec.properties.parameters.properties.size.default={})"
+//go:generate yq -i e ../../generated/vshn.appcat.vshn.io_vshnmariadbs.yaml --expression "with(.spec.versions[]; .schema.openAPIV3Schema.properties.spec.properties.parameters.properties.service.default={})"
+//go:generate yq -i e ../../generated/vshn.appcat.vshn.io_vshnmariadbs.yaml --expression "with(.spec.versions[]; .schema.openAPIV3Schema.properties.spec.properties.parameters.properties.tls.default={})"
+//go:generate yq -i e ../../generated/vshn.appcat.vshn.io_vshnmariadbs.yaml --expression "with(.spec.versions[]; .schema.openAPIV3Schema.properties.spec.properties.parameters.properties.backup.default={})"
+
+// +kubebuilder:object:root=true
+
+// VSHNMariaDB is the API for creating MariaDB clusters.
+type VSHNMariaDB struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	// Spec defines the desired state of a VSHNMariaDB.
+	Spec VSHNMariaDBSpec `json:"spec"`
+
+	// Status reflects the observed state of a VSHNMariaDB.
+	Status VSHNMariaDBStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:generate=true
+// +kubebuilder:object:root=true
+type VSHNMariaDBList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+
+	Items []VSHNMariaDB `json:"items,omitempty"`
+}
+
+// VSHNMariaDBSpec defines the desired state of a VSHNMariaDB.
+type VSHNMariaDBSpec struct {
+	// Parameters are the configurable fields of a VSHNMariaDB.
+	Parameters VSHNMariaDBParameters `json:"parameters,omitempty"`
+
+	// WriteConnectionSecretToRef references a secret to which the connection details will be written.
+	WriteConnectionSecretToRef v1.LocalObjectReference `json:"writeConnectionSecretToRef,omitempty"`
+}
+
+// VSHNMariaDBParameters are the configurable fields of a VSHNMariaDB.
+type VSHNMariaDBParameters struct {
+	// Service contains MariaDB DBaaS specific properties
+	Service VSHNMariaDBServiceSpec `json:"service,omitempty"`
+
+	// Size contains settings to control the sizing of a service.
+	Size VSHNMariaDBSizeSpec `json:"size,omitempty"`
+
+	// Scheduling contains settings to control the scheduling of an instance.
+	Scheduling VSHNDBaaSSchedulingSpec `json:"scheduling,omitempty"`
+
+	// TLS contains settings to control tls traffic of a service.
+	TLS VSHNMariaDBTLSSpec `json:"tls,omitempty"`
+
+	// Backup contains settings to control how the instance should get backed up.
+	Backup K8upBackupSpec `json:"backup,omitempty"`
+
+	// Restore contains settings to control the restore of an instance.
+	Restore K8upRestoreSpec `json:"restore,omitempty"`
+
+	// Maintenance contains settings to control the maintenance of an instance.
+	Maintenance VSHNDBaaSMaintenanceScheduleSpec `json:"maintenance,omitempty"`
+}
+
+// VSHNMariaDBServiceSpec contains MariaDB DBaaS specific properties
+type VSHNMariaDBServiceSpec struct {
+	// +kubebuilder:validation:Enum="6.2";"7.0"
+	// +kubebuilder:default="7.0"
+
+	// Version contains supported version of MariaDB.
+	// Multiple versions are supported. The latest version "7.0" is the default version.
+	Version string `json:"version,omitempty"`
+
+	// MariaDBSettings contains additional MariaDB settings.
+	MariaDBSettings string `json:"MariaDBSettings,omitempty"`
+}
+
+// VSHNMariaDBSizeSpec contains settings to control the sizing of a service.
+type VSHNMariaDBSizeSpec struct {
+
+	// CPURequests defines the requests amount of Kubernetes CPUs for an instance.
+	CPURequests string `json:"cpuRequests,omitempty"`
+
+	// CPULimits defines the limits amount of Kubernetes CPUs for an instance.
+	CPULimits string `json:"cpuLimits,omitempty"`
+
+	// MemoryRequests defines the requests amount of memory in units of bytes for an instance.
+	MemoryRequests string `json:"memoryRequests,omitempty"`
+
+	// MemoryLimits defines the limits amount of memory in units of bytes for an instance.
+	MemoryLimits string `json:"memoryLimits,omitempty"`
+
+	// Disk defines the amount of disk space for an instance.
+	Disk string `json:"disk,omitempty"`
+
+	// Plan is the name of the resource plan that defines the compute resources.
+	Plan string `json:"plan,omitempty"`
+}
+
+// VSHNMariaDBTLSSpec contains settings to control tls traffic of a service.
+type VSHNMariaDBTLSSpec struct {
+	// +kubebuilder:default=true
+
+	// TLSEnabled enables TLS traffic for the service
+	TLSEnabled bool `json:"enabled,omitempty"`
+
+	// +kubebuilder:default=true
+	// TLSAuthClients enables client authentication requirement
+	TLSAuthClients bool `json:"authClients,omitempty"`
+}
+
+// VSHNMariaDBStatus reflects the observed state of a VSHNMariaDB.
+type VSHNMariaDBStatus struct {
+	// MariaDBConditions contains the status conditions of the backing object.
+	NamespaceConditions         []v1.Condition `json:"namespaceConditions,omitempty"`
+	SelfSignedIssuerConditions  []v1.Condition `json:"selfSignedIssuerConditions,omitempty"`
+	LocalCAConditions           []v1.Condition `json:"localCAConditions,omitempty"`
+	CaCertificateConditions     []v1.Condition `json:"caCertificateConditions,omitempty"`
+	ServerCertificateConditions []v1.Condition `json:"serverCertificateConditions,omitempty"`
+	ClientCertificateConditions []v1.Condition `json:"clientCertificateConditions,omitempty"`
+	// InstanceNamespace contains the name of the namespace where the instance resides
+	InstanceNamespace string `json:"instanceNamespace,omitempty"`
+}

apis/vshn/v1/dbaas_vshn_mariadb.go

@@ -28,5 +28,7 @@ func init() {
 		&XVSHNPostgreSQLList{},
 		&VSHNRedis{},
 		&VSHNRedisList{},
+		&VSHNMariaDB{},
+		&VSHNMariaDBList{},
 	)
 }