openapi: 3.2.0
info:
  title: DBaaS Aggregator Backups administration API
  version: 6.13.2
  description: This documentation presents the REST API for the "Database as a Service" (DBaaS) component. DBaaS acts as an aggregator for all adapters. It is designed to collect requests for managed databases and route them to the appropriate adapter. DBaaS stores information about all databases used in a cloud project. These databases are isolated by namespace. DBaaS uses a Classifier to identify databases within a cloud namespace. The Classifier includes service-related information such as scope, microservice name, tenant ID, and namespace.
tags:
- name: Backups administration
  description: Allows to get list of available backups, trigger backup collector and restore some specific backup. All backup management is per namespace.
paths:
  /api/v3/dbaas/backups/{backupId}/restorations/{restorationId}:
    get:
      summary: V3. Get restoration info
      description: Returns restoration info
      tags:
      - Backups administration
      parameters:
      - description: Identifier of backup process
        required: true
        name: backupId
        in: path
        schema:
          $ref: '#/components/schemas/UUID'
      - description: Identifier of restore process
        required: true
        name: restorationId
        in: path
        schema:
          $ref: '#/components/schemas/UUID'
      responses:
        '404':
          description: Selected backup or restoration not found
        '200':
          description: Backup is validated and can be restored
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NamespaceBackup'
        '401':
          description: Not Authorized
        '403':
          description: Not Allowed
      security:
      - SecurityScheme:
        - BACKUP_MANAGER
  /api/v3/dbaas/backups/{backupId}/{parameter}:
    post:
      summary: V3. Restore database
      description: Restores backup for a specific backup ID
      tags:
      - Backups administration
      parameters:
      - description: Identifier of backup process
        required: true
        name: backupId
        in: path
        schema:
          $ref: '#/components/schemas/UUID'
      - description: This parameter specifies namespace for restoring to another project. This parameter is needed to use if backup and restore projects are different.
        name: targetNamespace
        in: query
        schema:
          type: string
      responses:
        '202':
          description: Namespace restoration started, return backup id to track status
        '400':
          description: Selected backup cannot be restored
        '404':
          description: Selected backup not found
        '200':
          description: Backup successfully restored
          content:
            application/json:
              schema: {}
        '401':
          description: Not Authorized
        '403':
          description: Not Allowed
      security:
      - SecurityScheme:
        - BACKUP_MANAGER
  /api/v3/dbaas/{namespace}/backups:
    get:
      summary: V3. Get all backups of namespace
      description: Lists all backups prepared for specified namespace
      tags:
      - Backups administration
      parameters:
      - name: namespace
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Successfully returned backups.
          content:
            application/json:
              schema: {}
        '401':
          description: Not Authorized
        '403':
          description: Not Allowed
      security:
      - SecurityScheme:
        - BACKUP_MANAGER
  /api/v3/dbaas/{namespace}/backups/collect:
    post:
      summary: V3. Backup namespace
      description: Start backup collection process for specified namespace
      tags:
      - Backups administration
      parameters:
      - description: Namespace of the database needs to be saved
        required: true
        name: namespace
        in: path
        schema:
          type: string
      - description: Allows to disable eviction on adapters for current backup
        name: allowEviction
        in: query
        schema:
          type: boolean
          default: 'true'
      - description: The parameter enables(by default)/disables validating of DBaaS adapters on the supported backup procedure
        name: ignoreNotBackupableDatabases
        in: query
        schema:
          type: boolean
          default: 'false'
      responses:
        '202':
          description: Backup of namespace databases started, return backup id to track status
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UUID'
        '201':
          description: Backup successfully collected
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NamespaceBackup'
        '501':
          description: Some backup adapters do not support backup operation
          content:
            application/json:
              schema:
                type: string
        '401':
          description: Not Authorized
        '403':
          description: Not Allowed
      security:
      - SecurityScheme:
        - BACKUP_MANAGER
  /api/v3/dbaas/{namespace}/backups/{backupId}:
    get:
      summary: V3. Get backup info
      description: Returns backup info
      tags:
      - Backups administration
      parameters:
      - description: Identifier of backup
        required: true
        name: backupId
        in: path
        schema:
          $ref: '#/components/schemas/UUID'
      - description: Namespace where backup was made
        required: true
        name: namespace
        in: path
        schema:
          type: string
      responses:
        '404':
          description: Selected backup not found
        '200':
          description: Backup info was successfully collected
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NamespaceBackup'
        '401':
          description: Not Authorized
        '403':
          description: Not Allowed
      security:
      - SecurityScheme:
        - BACKUP_MANAGER
    delete:
      summary: V3. Delete backup
      description: Start delete backup process for specified namespace
      tags:
      - Backups administration
      parameters:
      - description: 'Identifier of backup needs to be deleted '
        required: true
        name: backupId
        in: path
        schema:
          $ref: '#/components/schemas/UUID'
      - description: Namespace of the database backup
        required: true
        name: namespace
        in: path
        schema:
          type: string
      responses:
        '200':
          description: Backup successfully deleted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NamespaceBackupDeletion'
        '403':
          description: Backup deletion is forbidden
          content:
            application/json:
              schema:
                type: string
        '404':
          description: Backup is not found
          content:
            application/json:
              schema:
                type: string
        '500':
          description: The following backup can not be deleted
          content:
            application/json:
              schema:
                type: string
        '401':
          description: Not Authorized
      security:
      - SecurityScheme:
        - BACKUP_MANAGER
    put:
      summary: V3. Add new backup info
      description: Adds new backup info to specified backup id
      tags:
      - Backups administration
      parameters:
      - description: Identifier of backup process
        required: true
        name: backupId
        in: path
        schema:
          $ref: '#/components/schemas/UUID'
      - description: Namespace of databases in backup time
        required: true
        name: namespace
        in: path
        schema:
          type: string
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/NamespaceBackupDTO'
        required: true
      responses:
        '200':
          description: Information was added successfully
          content:
            application/json:
              schema: {}
        '403':
          description: Backup namespace and specified namespace are different
        '401':
          description: Not Authorized
        '400':
          description: Bad Request
      security:
      - SecurityScheme:
        - BACKUP_MANAGER
  /api/v3/dbaas/{namespace}/backups/{backupId}/restorations/{restorationId}:
    get:
      summary: V3. Get restoration info
      description: Returns restoration info
      tags:
      - Backups administration
      parameters:
      - description: Identifier of backup process
        required: true
        name: backupId
        in: path
        schema:
          $ref: '#/components/schemas/UUID'
      - description: Namespace where backup was made
        required: true
        name: namespace
        in: path
        schema:
          type: string
      - description: Identifier of restore process
        required: true
        name: restorationId
        in: path
        schema:
          $ref: '#/components/schemas/UUID'
      responses:
        '404':
          description: Selected backup or restoration not found
        '200':
          description: Restoration info was successfully collected
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NamespaceBackup'
        '401':
          description: Not Authorized
        '403':
          description: Not Allowed
      security:
      - SecurityScheme:
        - BACKUP_MANAGER
  /api/v3/dbaas/{namespace}/backups/{backupId}/validate:
    get:
      summary: V3. Validate backup
      description: Validates backup of the specified namespace
      tags:
      - Backups administration
      parameters:
      - description: Identifier of backup
        required: true
        name: backupId
        in: path
        schema:
          $ref: '#/components/schemas/UUID'
      - description: Namespace where backup was made
        required: true
        name: namespace
        in: path
        schema:
          type: string
      responses:
        '500':
          description: Selected backup cannot be restored, probably it had been removed or failed to be collected
        '404':
          description: Selected backup not found
        '200':
          description: Backup is validated and can be restored
          content:
            application/json:
              schema: {}
        '401':
          description: Not Authorized
        '403':
          description: Not Allowed
      security:
      - SecurityScheme:
        - BACKUP_MANAGER
  /api/v3/dbaas/{namespace}/backups/{backupId}/{parameter}:
    post:
      summary: V3. Restore namespace
      description: Restores database within the initial namespace which was used during backup or to another namespace
      tags:
      - Backups administration
      parameters:
      - description: Backup identifier
        required: true
        name: backupId
        in: path
        schema:
          $ref: '#/components/schemas/UUID'
      - description: This parameter specifies namespace where backup was made
        required: true
        name: namespace
        in: path
        schema:
          type: string
      - description: This parameter specifies namespace for restoring to another project. This parameter is needed if backup and restore projects are different.
        name: targetNamespace
        in: query
        schema:
          type: string
      responses:
        '202':
          description: Namespace restoration started, return backup id to track status
        '400':
          description: Selected backup cannot be restored
        '404':
          description: Selected backup not found
        '200':
          description: Backup successfully restored
          content:
            application/json:
              schema: {}
        '401':
          description: Not Authorized
        '403':
          description: Not Allowed
      security:
      - SecurityScheme:
        - BACKUP_MANAGER
components:
  schemas:
    NamespaceRestoration:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/UUID'
        restoreResults:
          type: array
          items:
            $ref: '#/components/schemas/RestoreResult'
        failReasons:
          type: array
          items:
            type: string
        status:
          $ref: '#/components/schemas/Status1'
    DatabaseStateStatus:
      type: string
      enum:
      - PROCESSING
      - CREATED
      - DELETING
      - DELETING_FAILED
      - ARCHIVED
      - ORPHAN
    Status1:
      type: string
      enum:
      - SUCCESS
      - PROCEEDING
      - FAIL
    UUID:
      type: string
      format: uuid
      pattern: '[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}'
    DatabasesBackup:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/UUID'
        status:
          $ref: '#/components/schemas/Status1'
          type: string
          description: This field contains the status of backup process of the specific adapter.
        adapterId:
          type: string
          description: This field contains the adapter id.
        localId:
          type: string
          description: Identifier of an adapter associated with backup process
        trackId:
          type: string
          description: Identifier for polling process specific adapter.
        trackPath:
          type: string
          description: Priority path for polling process.
        databases:
          type: array
          items:
            type: string
          description: List of databases' names
    Date:
      type: string
      format: date
      examples:
      - '2022-03-10'
    FieldTypeEnum:
      type: string
      enum:
      - PASSWORD
    DbResource:
      type: object
      required:
      - kind
      - name
      properties:
        kind:
          type: string
          description: The kind of resource. For example database or user
        name:
          type: string
          description: Name of the resource.
    NamespaceBackupDeletion:
      type: object
      properties:
        deleteResults:
          type: array
          items:
            $ref: '#/components/schemas/DeleteResult'
        failReasons:
          type: array
          items:
            type: string
        status:
          $ref: '#/components/schemas/Status1'
    ConnectionDescription:
      type: object
      properties:
        fields:
          type: object
          additionalProperties:
            $ref: '#/components/schemas/FieldDescription'
    DatabaseRegistry:
      type: object
      required:
      - classifier
      - namespace
      - type
      - database
      properties:
        id:
          $ref: '#/components/schemas/UUID'
          type: string
          description: A unique identifier of the document in the database. This field may not be used when searching by classifier for security purpose. In appears in response when Create database API is executed.
        timeDbCreation:
          $ref: '#/components/schemas/Date'
          type: string
          description: Time to create a database
        classifier:
          type: object
          additionalProperties: {}
          description: Classifier describes the purpose of the database and distinguishes this database from other database in the same namespase. It contains such keys as dbClassifier, scope, microserviceName, namespace. Setting keys depends on the database type.
        namespace:
          type: string
          description: Namespace where database is placed
        type:
          type: string
          description: Type of database, for example postgresql or mongodb
        database:
          $ref: '#/components/schemas/Database'
          description: It lists of database classifiers
        dbState:
          $ref: '#/components/schemas/DbState'
        databaseRegistry:
          type: array
          items:
            $ref: '#/components/schemas/DatabaseRegistry'
        resources:
          type: array
          items:
            $ref: '#/components/schemas/DbResource'
        oldClassifier:
          type: object
          additionalProperties: {}
        connectionProperties:
          type: array
          items:
            type: object
            additionalProperties: {}
        adapterId:
          type: string
        name:
          type: string
        markedForDrop:
          type: boolean
        backupDisabled:
          type: boolean
        dbOwnerRoles:
          type: array
          items:
            type: string
        settings:
          type: object
          additionalProperties: {}
        connectionDescription:
          $ref: '#/components/schemas/ConnectionDescription'
        warnings:
          type: array
          items:
            type: string
        externallyManageable:
          type: boolean
        bgVersion:
          type: string
        physicalDatabaseId:
          type: string
    Status:
      type: string
      enum:
      - FAIL
      - ACTIVE
      - PROCEEDING
      - RESTORING
      - INVALIDATED
      - DELETION_FAILED
    RestoreResult:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/UUID'
        databasesBackup:
          $ref: '#/components/schemas/DatabasesBackup'
          type: object
          description: This object contains information about restoring the specific adapter.
        status:
          $ref: '#/components/schemas/Status1'
          type: string
          description: The field contains the restore status of specific adapter.
        adapterId:
          type: string
        changedNameDb:
          type: object
          additionalProperties:
            type: string
          description: 'This associative array contain database names, where key: "old db name", value: "new db name". This array will not be empty if the targetNamespace parameter will be passed and it will be filled during restore to another namespace.'
    DbState:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/UUID'
        state:
          $ref: '#/components/schemas/DatabaseStateStatus'
          type: string
          deprecated: true
        databaseState:
          $ref: '#/components/schemas/DatabaseStateStatus'
        description:
          type: string
        podName:
          type: string
    NamespaceBackup:
      type: object
      required:
      - id
      - namespace
      - databases
      - databaseRegistries
      properties:
        id:
          $ref: '#/components/schemas/UUID'
          type: string
          description: A unique identifier of the backup process. Backup process is associated with this id.
        backups:
          type: array
          items:
            $ref: '#/components/schemas/DatabasesBackup'
          description: List of adapters with backup information.
        failReasons:
          type: array
          items:
            type: string
          description: List of errors that can occur during backup process.
        namespace:
          type: string
          description: This parameter specifies project namespace whose databases are needed to save.
        databases:
          type: array
          items:
            $ref: '#/components/schemas/Database'
          description: List of backup databases.
        databaseRegistries:
          type: array
          items:
            $ref: '#/components/schemas/DatabaseRegistry'
          description: List of backup database registers
        restorations:
          type: array
          items:
            $ref: '#/components/schemas/NamespaceRestoration'
          description: The object stores a restoring information related to this backup.
        created:
          $ref: '#/components/schemas/Date'
          type: string
          description: Data of backup process creation.
        status:
          $ref: '#/components/schemas/Status'
          type: string
          description: 'Status of backup process. This field may contain: FAIL, ACTIVE, PROCEEDING, RESTORING, INVALIDATED, DELETION_FAILED'
    Database:
      type: object
      required:
      - oldClassifier
      - classifier
      - connectionProperties
      - namespace
      - type
      - adapterId
      - name
      - resources
      properties:
        id:
          $ref: '#/components/schemas/UUID'
          type: string
          description: A unique identifier of the document in the database. This field may not be used when searching by classifier for security purpose. In appears in response when Create database API is executed.
        oldClassifier:
          type: object
          additionalProperties: {}
          description: Old classifier describes the purpose of the database and distinguishes this database from other database in the same namespase. It contains such keys as dbClassifier, isService, microserviceName, namespace. Setting keys depends on the database type.
        classifier:
          type: object
          deprecated: true
          additionalProperties: {}
          description: Classifier describes the purpose of the database and distinguishes this database from other database in the same namespase. It contains such keys as dbClassifier, scope, microserviceName, namespace. Setting keys depends on the database type.
        connectionProperties:
          type: array
          items:
            type: object
            additionalProperties: {}
          description: The information about connection to database. It contains such keys as url, authDbName, username, password, port, host.Setting keys depends on the database type.
        namespace:
          type: string
          deprecated: true
          description: Namespace where database is placed
        type:
          type: string
          deprecated: true
          description: Type of database, for example postgresql or mongodb
        adapterId:
          type: string
          description: This field indicates for which adapter the database was created.
        name:
          type: string
          description: Name of database. It may be generated or, if name was specified in a request then it will be specified.
        markedForDrop:
          type: boolean
          description: A marker indicating that the database will be deleted.
        timeDbCreation:
          $ref: '#/components/schemas/Date'
          type: string
          description: Time to create a database
        backupDisabled:
          type: boolean
          description: 'This field indicates if backup is disabled or not. If true, database would not be backed up. Example: false'
        dbOwnerRoles:
          type: array
          items:
            type: string
          description: The list of roles which are related to this logical database. The external security service (e.g. DBaaS Agent) can perform a verification process on this field.
        settings:
          type: object
          additionalProperties: {}
          description: Additional settings for creating a database
        connectionDescription:
          $ref: '#/components/schemas/ConnectionDescription'
          type: object
          description: This parameter describes connection properties.
        warnings:
          type: array
          items:
            type: string
          description: Lists warning messages
        externallyManageable:
          type: boolean
          description: This parameter specifies if a control over the database is not carried out by the DBaaS adapter.
        bgVersion:
          type: string
          description: Database version. It uses for blue-green
        physicalDatabaseId:
          type: string
        databaseRegistry:
          type: array
          items:
            $ref: '#/components/schemas/DatabaseRegistry'
        resources:
          $ref: '#/components/schemas/DbResource'
          description: It lists resource which will be deleted when sending the request for delete a database
        dbState:
          $ref: '#/components/schemas/DbState'
    FieldDescription:
      type: object
      properties:
        type:
          $ref: '#/components/schemas/FieldTypeEnum'
    NamespaceBackupDTO:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/UUID'
        backups:
          type: array
          items:
            $ref: '#/components/schemas/DatabasesBackup'
        failReasons:
          type: array
          items:
            type: string
        namespace:
          type: string
        databases:
          type: array
          items:
            $ref: '#/components/schemas/Database'
        databaseRegistries:
          type: array
          items:
            $ref: '#/components/schemas/DatabaseRegistry'
        restorations:
          type: array
          items:
            $ref: '#/components/schemas/NamespaceRestoration'
        created:
          $ref: '#/components/schemas/Date'
        status:
          $ref: '#/components/schemas/Status'
    DeleteResult:
      type: object
      properties:
        databasesBackup:
          $ref: '#/components/schemas/DatabasesBackup'
        status:
          $ref: '#/components/schemas/Status1'
        adapterId:
          type: string
        message:
          type: string
  securitySchemes:
    SecurityScheme:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Authentication