Chilkat Online Tools

SQL Server / MongoDB Atlas / Create One Cluster

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-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @iTmp0 int
    -- Important: Do not use nvarchar(max).  See the warning about using nvarchar(max).
    DECLARE @sTmp0 nvarchar(4000)
    -- This example assumes the Chilkat API to have been previously unlocked.
    -- See Global Unlock Sample for sample code.

    DECLARE @http int
    -- Use "Chilkat_9_5_0.Http" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.Http', @http OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    DECLARE @success int

    EXEC sp_OASetProperty @http, 'DigestAuth', 1
    EXEC sp_OASetProperty @http, 'Login', 'username'
    EXEC sp_OASetProperty @http, 'Password', 'password'

    -- Use this online tool to generate code from sample JSON: Generate Code to Create JSON

    -- The following JSON is sent in the request body.

    -- {
    --   "name": "SingleRegionCluster",
    --   "diskSizeGB": 100,
    --   "numShards": 1,
    --   "providerSettings": {
    --     "providerName": "AWS",
    --     "instanceSizeName": "M10",
    --     "regionName": "US_EAST_1"
    --   },
    --   "clusterType": "REPLICASET",
    --   "replicationFactor": 3,
    --   "replicationSpecs": [
    --     {
    --       "numShards": 1,
    --       "regionsConfig": {
    --         "US_EAST_1": {
    --           "analyticsNodes": 0,
    --           "electableNodes": 3,
    --           "priority": 7,
    --           "readOnlyNodes": 0
    --         }
    --       },
    --       "zoneName": "Zone 1"
    --     }
    --   ],
    --   "backupEnabled": false,
    --   "providerBackupEnabled": true,
    --   "autoScaling": {
    --     "diskGBEnabled": true
    --   }
    -- }

    DECLARE @json int
    -- Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @json OUT

    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'name', 'SingleRegionCluster'
    EXEC sp_OAMethod @json, 'UpdateInt', @success OUT, 'diskSizeGB', 100
    EXEC sp_OAMethod @json, 'UpdateInt', @success OUT, 'numShards', 1
    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'providerSettings.providerName', 'AWS'
    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'providerSettings.instanceSizeName', 'M10'
    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'providerSettings.regionName', 'US_EAST_1'
    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'clusterType', 'REPLICASET'
    EXEC sp_OAMethod @json, 'UpdateInt', @success OUT, 'replicationFactor', 3
    EXEC sp_OAMethod @json, 'UpdateInt', @success OUT, 'replicationSpecs[0].numShards', 1
    EXEC sp_OAMethod @json, 'UpdateInt', @success OUT, 'replicationSpecs[0].regionsConfig.US_EAST_1.analyticsNodes', 0
    EXEC sp_OAMethod @json, 'UpdateInt', @success OUT, 'replicationSpecs[0].regionsConfig.US_EAST_1.electableNodes', 3
    EXEC sp_OAMethod @json, 'UpdateInt', @success OUT, 'replicationSpecs[0].regionsConfig.US_EAST_1.priority', 7
    EXEC sp_OAMethod @json, 'UpdateInt', @success OUT, 'replicationSpecs[0].regionsConfig.US_EAST_1.readOnlyNodes', 0
    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'replicationSpecs[0].zoneName', 'Zone 1'
    EXEC sp_OAMethod @json, 'UpdateBool', @success OUT, 'backupEnabled', 0
    EXEC sp_OAMethod @json, 'UpdateBool', @success OUT, 'providerBackupEnabled', 1
    EXEC sp_OAMethod @json, 'UpdateBool', @success OUT, 'autoScaling.diskGBEnabled', 1

    EXEC sp_OAMethod @http, 'SetRequestHeader', NULL, 'Content-Type', 'application/json'

    DECLARE @resp int
    EXEC sp_OAMethod @http, 'PostJson3', @resp OUT, 'https://domain.com/api/atlas/{{version}}/groups/{{ProjectID}}/clusters', 'application/json', @json
    EXEC sp_OAGetProperty @http, 'LastMethodSuccess', @iTmp0 OUT
    IF @iTmp0 = 0
      BEGIN
        EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @json
        RETURN
      END

    EXEC sp_OAGetProperty @resp, 'StatusCode', @iTmp0 OUT
    PRINT @iTmp0
    EXEC sp_OAGetProperty @resp, 'BodyStr', @sTmp0 OUT
    PRINT @sTmp0
    EXEC @hr = sp_OADestroy @resp


    EXEC @hr = sp_OADestroy @http
    EXEC @hr = sp_OADestroy @json


END
GO

Curl Command

curl -X POST
	--digest -u 'username:password'
	-H "Content-Type: application/json"
	-d '{
         "name": "SingleRegionCluster",
         "diskSizeGB": 100,
         "numShards": 1,
         "providerSettings": {
           "providerName": "AWS",
           "instanceSizeName": "M10",
           "regionName": "US_EAST_1"
         },
         "clusterType" : "REPLICASET",
         "replicationFactor": 3,
         "replicationSpecs": [{
           "numShards": 1,
           "regionsConfig": {
             "US_EAST_1": {
               "analyticsNodes": 0,
               "electableNodes": 3,
               "priority": 7,
               "readOnlyNodes": 0
             }
           },
           "zoneName": "Zone 1"
         }],
         "backupEnabled": false,
         "providerBackupEnabled" : true,
         "autoScaling": {
           "diskGBEnabled": true
         }
       }'
https://domain.com/api/atlas/{{version}}/groups/{{ProjectID}}/clusters

Postman Collection Item JSON

{
  "name": "Create One Cluster",
  "request": {
    "method": "POST",
    "header": [
      {
        "key": "Content-Type",
        "type": "text",
        "value": "application/json"
      }
    ],
    "body": {
      "mode": "raw",
      "raw": "       {\n         \"name\": \"SingleRegionCluster\",\n         \"diskSizeGB\": 100,\n         \"numShards\": 1,\n         \"providerSettings\": {\n           \"providerName\": \"AWS\",\n           \"instanceSizeName\": \"M10\",\n           \"regionName\": \"US_EAST_1\"\n         },\n         \"clusterType\" : \"REPLICASET\",\n         \"replicationFactor\": 3,\n         \"replicationSpecs\": [{\n           \"numShards\": 1,\n           \"regionsConfig\": {\n             \"US_EAST_1\": {\n               \"analyticsNodes\": 0,\n               \"electableNodes\": 3,\n               \"priority\": 7,\n               \"readOnlyNodes\": 0\n             }\n           },\n           \"zoneName\": \"Zone 1\"\n         }],\n         \"backupEnabled\": false,\n         \"providerBackupEnabled\" : true,\n         \"autoScaling\": {\n           \"diskGBEnabled\": true\n         }\n       }"
    },
    "url": {
      "raw": "{{base_url}}/api/atlas/{{version}}/groups/{{ProjectID}}/clusters",
      "host": [
        "{{base_url}}"
      ],
      "path": [
        "api",
        "atlas",
        "{{version}}",
        "groups",
        "{{ProjectID}}",
        "clusters"
      ]
    },
    "description": "Create a cluster in the specified project.\n\nhttps://docs.atlas.mongodb.com/reference/api/clusters-create-one/"
  },
  "response": [
  ]
}