Available in VPC
Create a read replica server instance to a Cloud DB for PostgreSQL instance.
Request
The following describes the request format for the endpoint. The request format is as follows:
| Method | URI |
|---|---|
| GET, POST | /createCloudPostgresqlReadReplicaInstance |
Request headers
For headers common to all Cloud DB for PostgreSQL (VPC) APIs, see Cloud DB for PostgreSQL (VPC) request headers.
Request parameter
The following describes the parameters.
| Field | Type | Required | Description |
|---|---|---|---|
regionCode |
String | Optional | Region code
|
cloudPostgresqlInstanceNo |
String | Required | Cloud DB for PostgreSQL instance number
|
subnetNo |
String | Conditional | Subnet number of the default network interface to be used in the Cloud DB for PostgreSQL instance
|
responseFormatType |
String | Optional | Format of the response result
|
Request example
The following is a sample request.
curl --location --request GET 'https://ncloud.apigw.ntruss.com/vpostgresql/v2/createCloudPostgresqlReadReplicaInstance
?regionCode=KR
&cloudPostgresqlInstanceNo=****925
&subnetNo=****51'
--header 'x-ncp-apigw-timestamp: {Timestamp}'
--header 'x-ncp-iam-access-key: {Access Key}'
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}'
Response
The following describes the response format.
Response body
See CloudPostgresqlInstanceList for the response body.
Response status codes
For response status codes common to NAVER Cloud Platform, see Ncloud API response status codes.
Response example
The following is a sample response.
- If
responseFormatType=json
{
"createCloudPostgresqlReadReplicaInstanceResponse": {
"totalRows": 1,
"cloudPostgresqlInstanceList": [
{
"cloudPostgresqlInstanceNo": "****925",
"cloudPostgresqlServiceName": "test-****",
"cloudPostgresqlInstanceStatusName": "running",
"cloudPostgresqlInstanceStatus": {
"code": "CREAT",
"codeName": "CLOUD DATABASE(VPC) Created State"
},
"cloudPostgresqlInstanceOperation": {
"code": "NULL",
"codeName": "CLOUD DATABASE(VPC) Null OP"
},
"cloudPostgresqlImageProductCode": "SW.VPGSL.OS.LNX64.CNTOS.0708.PGSQL.133.B050",
"engineVersion": "PostgreSQL 13.3",
"generationCode": "G2",
"license": "PostgreSQL License",
"cloudPostgresqlPort": 15432,
"isHa": true,
"isMultiZone": true,
"isBackup": true,
"backupFileRetentionPeriod": 10,
"backupTime": "02:00",
"createDate": "2024-06-03T10:47:11+0900",
"accessControlGroupNoList": [
"180946"
],
"cloudPostgresqlConfigList": [
"sample_config=sample_value"
],
"cloudPostgresqlServerInstanceList": [
{
"cloudPostgresqlServerInstanceNo": "****926",
"cloudPostgresqlServerName": "test-****-001-523a",
"cloudPostgresqlServerRole": {
"code": "M",
"codeName": "Primary"
},
"cloudPostgresqlServerInstanceStatusName": "running",
"cloudPostgresqlServerInstanceStatus": {
"code": "RUN",
"codeName": "CLOUD DATABASE(VPC) Server Running State"
},
"cloudPostgresqlServerInstanceOperation": {
"code": "NOOP",
"codeName": "CLOUD DATABASE(VPC) Server Null OP"
},
"cloudPostgresqlProductCode": "SVR.VPGSL.DBSVR.STAND.C002.M008.NET.SSD.B050.G002",
"regionCode": "KR",
"zoneCode": "KR-1",
"vpcNo": "****87",
"subnetNo": "****49",
"isPublicSubnet": true,
"privateDomain": "pg-****.vpc-cdb-kr.ntruss.com",
"privateIp": "***.***.***.***",
"dataStorageType": {
"code": "SSD",
"codeName": "SSD"
},
"isStorageEncryption": true,
"dataStorageSize": 10737418240,
"usedDataStorageSize": 142819911,
"cpuCount": 2,
"memorySize": 8589934592,
"uptime": "2024-06-03T10:54:38+0900",
"createDate": "2024-06-03T10:47:11+0900"
},
{
"cloudPostgresqlServerInstanceNo": "****932",
"cloudPostgresqlServerName": "test-****-002-523b",
"cloudPostgresqlServerRole": {
"code": "H",
"codeName": "Secondary"
},
"cloudPostgresqlServerInstanceStatusName": "running",
"cloudPostgresqlServerInstanceStatus": {
"code": "RUN",
"codeName": "CLOUD DATABASE(VPC) Server Running State"
},
"cloudPostgresqlServerInstanceOperation": {
"code": "NOOP",
"codeName": "CLOUD DATABASE(VPC) Server Null OP"
},
"cloudPostgresqlProductCode": "SVR.VPGSL.DBSVR.STAND.C002.M008.NET.SSD.B050.G002",
"regionCode": "KR",
"zoneCode": "KR-2",
"vpcNo": "****87",
"subnetNo": "****51",
"isPublicSubnet": true,
"privateDomain": "pg-****.vpc-cdb-kr.ntruss.com",
"privateIp": "***.***.***.***",
"dataStorageType": {
"code": "SSD",
"codeName": "SSD"
},
"isStorageEncryption": true,
"dataStorageSize": 10737418240,
"usedDataStorageSize": 92188723,
"cpuCount": 2,
"memorySize": 8589934592,
"uptime": "2024-06-03T10:54:38+0900",
"createDate": "2024-06-03T10:47:11+0900"
},
{
"cloudPostgresqlServerName": "test-****-003-5257",
"cloudPostgresqlServerRole": {
"code": "S",
"codeName": "Read Replica"
},
"cloudPostgresqlServerInstanceStatusName": "creating",
"cloudPostgresqlServerInstanceStatus": {
"code": "PEND",
"codeName": "CLOUD DATABASE(VPC) Server Pending State"
},
"cloudPostgresqlServerInstanceOperation": {
"code": "CREAT",
"codeName": "CLOUD DATABASE(VPC) Server Create OP"
},
"cloudPostgresqlProductCode": "SVR.VPGSL.DBSVR.STAND.C002.M008.NET.SSD.B050.G002",
"regionCode": "KR",
"zoneCode": "KR-2",
"vpcNo": "****87",
"subnetNo": "****51",
"isPublicSubnet": true,
"privateIp": "***.***.***.***",
"dataStorageType": {
"code": "SSD",
"codeName": "SSD"
},
"isStorageEncryption": true,
"dataStorageSize": 10737418240,
"cpuCount": 2,
"memorySize": 8589934592,
"createDate": "2024-06-03T13:32:57+0900"
}
]
}
],
"requestId": "435bac03-****-****-****-2f5f39f3245e",
"returnCode": "0",
"returnMessage": "success"
}
}
- If
responseFormatType=xml(default)
<?xml version="1.0" encoding="UTF-8"?>
<createCloudPostgresqlReadReplicaInstanceResponse>
<requestId>435bac03-****-****-****-2f5f39f3245e</requestId>
<returnCode>0</returnCode>
<returnMessage>success</returnMessage>
<totalRows>1</totalRows>
<cloudPostgresqlInstanceList>
<cloudPostgresqlInstance>
<cloudPostgresqlInstanceNo>****925</cloudPostgresqlInstanceNo>
<cloudPostgresqlServiceName>test-****</cloudPostgresqlServiceName>
<cloudPostgresqlInstanceStatusName>running</cloudPostgresqlInstanceStatusName>
<cloudPostgresqlInstanceStatus>
<code>CREAT</code>
<codeName>CLOUD DATABASE(VPC) Created State</codeName>
</cloudPostgresqlInstanceStatus>
<cloudPostgresqlInstanceOperation>
<code>NULL</code>
<codeName>CLOUD DATABASE(VPC) Null OP</codeName>
</cloudPostgresqlInstanceOperation>
<cloudPostgresqlImageProductCode>SW.VPGSL.OS.LNX64.CNTOS.0708.PGSQL.133.B050</cloudPostgresqlImageProductCode>
<engineVersion>PostgreSQL 13.3</engineVersion>
<generationCode>G2</generationCode>
<license>PostgreSQL License</license>
<cloudPostgresqlPort>15432</cloudPostgresqlPort>
<isHa>true</isHa>
<isMultiZone>true</isMultiZone>
<isBackup>true</isBackup>
<backupFileRetentionPeriod>10</backupFileRetentionPeriod>
<backupTime>02:00</backupTime>
<createDate>2024-06-03T10:47:11+0900</createDate>
<accessControlGroupNoList>
<accessControlGroupNo>****48</accessControlGroupNo>
</accessControlGroupNoList>
<cloudPostgresqlConfigList>
<cloudPostgresqlConfig>sample_config=sample_value</cloudPostgresqlConfig>
</cloudPostgresqlConfigList>
<cloudPostgresqlServerInstanceList>
<cloudPostgresqlServerInstance>
<cloudPostgresqlServerInstanceNo>****926</cloudPostgresqlServerInstanceNo>
<cloudPostgresqlServerName>test-****-001-523a</cloudPostgresqlServerName>
<cloudPostgresqlServerRole>
<code>M</code>
<codeName>Primary</codeName>
</cloudPostgresqlServerRole>
<cloudPostgresqlServerInstanceStatusName>running</cloudPostgresqlServerInstanceStatusName>
<cloudPostgresqlServerInstanceStatus>
<code>RUN</code>
<codeName>CLOUD DATABASE(VPC) Server Running State</codeName>
</cloudPostgresqlServerInstanceStatus>
<cloudPostgresqlServerInstanceOperation>
<code>NOOP</code>
<codeName>CLOUD DATABASE(VPC) Server Null OP</codeName>
</cloudPostgresqlServerInstanceOperation>
<cloudPostgresqlProductCode>SVR.VPGSL.DBSVR.STAND.C002.M008.NET.SSD.B050.G002</cloudPostgresqlProductCode>
<regionCode>KR</regionCode>
<zoneCode>KR-1</zoneCode>
<vpcNo>****87</vpcNo>
<subnetNo>****49</subnetNo>
<isPublicSubnet>true</isPublicSubnet>
<privateDomain>pg-****.vpc-cdb-kr.ntruss.com</privateDomain>
<privateIp>***.***.***.***</privateIp>
<dataStorageType>
<code>SSD</code>
<codeName>SSD</codeName>
</dataStorageType>
<isStorageEncryption>true</isStorageEncryption>
<dataStorageSize>10737418240</dataStorageSize>
<usedDataStorageSize>117703804</usedDataStorageSize>
<cpuCount>2</cpuCount>
<memorySize>8589934592</memorySize>
<uptime>2024-06-03T10:54:38+0900</uptime>
<createDate>2024-06-03T10:47:11+0900</createDate>
</cloudPostgresqlServerInstance>
<cloudPostgresqlServerInstance>
<cloudPostgresqlServerInstanceNo>****932</cloudPostgresqlServerInstanceNo>
<cloudPostgresqlServerName>test-****-002-523b</cloudPostgresqlServerName>
<cloudPostgresqlServerRole>
<code>H</code>
<codeName>Secondary</codeName>
</cloudPostgresqlServerRole>
<cloudPostgresqlServerInstanceStatusName>running</cloudPostgresqlServerInstanceStatusName>
<cloudPostgresqlServerInstanceStatus>
<code>RUN</code>
<codeName>CLOUD DATABASE(VPC) Server Running State</codeName>
</cloudPostgresqlServerInstanceStatus>
<cloudPostgresqlServerInstanceOperation>
<code>NOOP</code>
<codeName>CLOUD DATABASE(VPC) Server Null OP</codeName>
</cloudPostgresqlServerInstanceOperation>
<cloudPostgresqlProductCode>SVR.VPGSL.DBSVR.STAND.C002.M008.NET.SSD.B050.G002</cloudPostgresqlProductCode>
<regionCode>KR</regionCode>
<zoneCode>KR-2</zoneCode>
<vpcNo>****87</vpcNo>
<subnetNo>****51</subnetNo>
<isPublicSubnet>true</isPublicSubnet>
<privateDomain>pg-****.vpc-cdb-kr.ntruss.com</privateDomain>
<privateIp>***.***.***.***</privateIp>
<dataStorageType>
<code>SSD</code>
<codeName>SSD</codeName>
</dataStorageType>
<isStorageEncryption>true</isStorageEncryption>
<dataStorageSize>10737418240</dataStorageSize>
<usedDataStorageSize>67226304</usedDataStorageSize>
<cpuCount>2</cpuCount>
<memorySize>8589934592</memorySize>
<uptime>2024-06-03T10:54:56+0900</uptime>
<createDate>2024-06-03T10:47:11+0900</createDate>
</cloudPostgresqlServerInstance>
<cloudPostgresqlServerInstance>
<cloudPostgresqlServerName>test-****-003-5257</cloudPostgresqlServerName>
<cloudPostgresqlServerRole>
<code>S</code>
<codeName>Read Replica</codeName>
</cloudPostgresqlServerRole>
<cloudPostgresqlServerInstanceStatusName>creating</cloudPostgresqlServerInstanceStatusName>
<cloudPostgresqlServerInstanceStatus>
<code>PEND</code>
<codeName>CLOUD DATABASE(VPC) Server Pending State</codeName>
</cloudPostgresqlServerInstanceStatus>
<cloudPostgresqlServerInstanceOperation>
<code>CREAT</code>
<codeName>CLOUD DATABASE(VPC) Server Create OP</codeName>
</cloudPostgresqlServerInstanceOperation>
<cloudPostgresqlProductCode>SVR.VPGSL.DBSVR.STAND.C002.M008.NET.SSD.B050.G002</cloudPostgresqlProductCode>
<regionCode>KR</regionCode>
<zoneCode>KR-2</zoneCode>
<vpcNo>****87</vpcNo>
<subnetNo>****51</subnetNo>
<isPublicSubnet>true</isPublicSubnet>
<privateIp>***.***.***.***</privateIp>
<dataStorageType>
<code>SSD</code>
<codeName>SSD</codeName>
</dataStorageType>
<isStorageEncryption>true</isStorageEncryption>
<dataStorageSize>10737418240</dataStorageSize>
<cpuCount>2</cpuCount>
<memorySize>8589934592</memorySize>
<createDate>2024-06-03T13:32:57+0900</createDate>
</cloudPostgresqlServerInstance>
</cloudPostgresqlServerInstanceList>
</cloudPostgresqlInstance>
</cloudPostgresqlInstanceList>
</createCloudPostgresqlReadReplicaInstanceResponse>