A resource for creating a relational database (Relational Database Service) instances.

A relational database service is a reliable, scalable, and easy-to-manage web service in the cloud.

Required Properties

Name	Description
name	Instance name String value expected. Updates cause replacement. The instance name of the same type instances under the same tenant must be unique. Value range: The value is a string of 4 to 64 characters, case insensitive, which must start with a letter. An instance name can contain letters, digits, hyphens (-), or underscores (_). Other special characters cannot be included.
datastore_type	Database engine String value expected. Updates cause replacement. Allowed value: MySQL, PostgreSQL, or SQLServer
datastore_version	Instance version String value expected. Updates cause replacement. Value range: The value contains a maximum of 64 characters and cannot be fewer than four characters.
flavor	Flavor ID String value expected. Can be updated without replacement. Value range: The value cannot be empty. The length of the character string is verified and the regular UUID regular check is performed. NOTE: For details, see How to Obtain the flavor Value of Resource OSE::RDS::Instance?.
volume	Disk information Map value expected. Map properties: type Disk type String value expected. Updates cause replacement. Allowed value: Common (SATA) and ULTRAHIGH (SSD), which are case sensitive. size Disk size Integer value expected. Unit: GB Can be updated without replacement. Value range: The value ranges from 100 to 2000 and must be an integer multiple of 10.
region	Area ID String value expected. Updates cause replacement. Value range: The value cannot be empty.
availability_zone	ID of an available zone String value expected. Updates cause replacement. Value range: The value cannot be empty.
nics	Subnet information Map value expected. Map properties: subnet Subnet ID String value expected. Updates cause replacement. Value range: The value cannot be empty. The length of the character string must be verified through the regular UUID check.
vpc	ID of a VPC String value expected. Updates cause replacement. Value range: The value cannot be empty. The length of the character string must be verified through the regular UUID check.
security_group	Security group to which an instance belongs String value expected. Updates cause replacement. Value range: The value cannot be empty. The length of the character string must be verified through the regular UUID check.
password	Password of the database root user String value expected. Updates cause replacement. Value range: The value is a string of 8 to 32 characters consisting of uppercase letters, lowercase letters, digits, and special characters ~!@#%^*-_=+?. The password must contain uppercase letters, lowercase letters, digits, and at least one special character.

Optional Properties

Name	Description
db_port	Port number of the database Integer value expected. The default value is 8036. Cannot be updated.
backup_strategy	Advanced backup policy Map value expected. Map properties: start_time Start time: Automatic backup will be triggered within one hour of the start time. String value expected. Updates cause replacement. Value range: The value cannot be empty. The value must be in hh:mm:ss format and valid. The current time is the UTC time. days The number of days for which backup files can be saved. Integer value expected. Updates cause replacement. Value range: 0 to 35. When this parameter is set to the default value or 0, the automatic backup policy is not configured.
ha	HA configuration parameter, which is used for creating an HA instance. Map value expected. Map properties: enable HA configuration parameters Boolean value expected. Updates cause replacement. replication_mode Synchronization parameter of the standby node String value expected. Updates cause replacement. Value range: The value cannot be empty. MySQL : The value can be async or semisync. PostgreSQL: The value can be async or sync. NOTICE: Microsoft SQL Server does not support the creation of HA instances. Therefore, this parameter is not involved.
replica_of	Read-only copy configuration parameter (mandatory when a read-only copy is created). String value expected. Cannot be updated. Value range: instance ID of the primary instance

Attributes

Name	Description
name	Database instance name
flavor	Specification information
hostname	Connection address of an instance. The value exists only after an ECS is created successfully. In other cases, the value is an empty string.
type	Instance type. The value can be master, slave, or readreplica.
backupStrategy	Advanced backup policy
slaveId	ID of the secondary instance.
ha	HA information. This parameter is returned when the HA instance is obtained.
replicaOf	This parameter is returned only when a read-only copy is obtained.

HOT Syntax

heat_template_version: 2014-10-16
...
resources:
  the_resource:
    type: OSE::RDS::Instance
    properties:
      name: String
      region: String
      availability_zone: String
      nics:
        subnet: String
      volume:
        type: String
        size: Number
      security_group: String
      vpc: String
      datastore_type: String
      datastore_version: String
      flavor: String
      password: String