Chilkat Online Tools

PureBasic / MongoDB Atlas / Create One Cluster

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IncludeFile "CkJsonObject.pb"
IncludeFile "CkHttp.pb"
IncludeFile "CkHttpResponse.pb"

Procedure ChilkatExample()

    ; This example assumes the Chilkat API to have been previously unlocked.
    ; See Global Unlock Sample for sample code.

    http.i = CkHttp::ckCreate()
    If http.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    success.i

    CkHttp::setCkDigestAuth(http, 1)
    CkHttp::setCkLogin(http, "username")
    CkHttp::setCkPassword(http, "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
    ;   }
    ; }

    json.i = CkJsonObject::ckCreate()
    If json.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkJsonObject::ckUpdateString(json,"name","SingleRegionCluster")
    CkJsonObject::ckUpdateInt(json,"diskSizeGB",100)
    CkJsonObject::ckUpdateInt(json,"numShards",1)
    CkJsonObject::ckUpdateString(json,"providerSettings.providerName","AWS")
    CkJsonObject::ckUpdateString(json,"providerSettings.instanceSizeName","M10")
    CkJsonObject::ckUpdateString(json,"providerSettings.regionName","US_EAST_1")
    CkJsonObject::ckUpdateString(json,"clusterType","REPLICASET")
    CkJsonObject::ckUpdateInt(json,"replicationFactor",3)
    CkJsonObject::ckUpdateInt(json,"replicationSpecs[0].numShards",1)
    CkJsonObject::ckUpdateInt(json,"replicationSpecs[0].regionsConfig.US_EAST_1.analyticsNodes",0)
    CkJsonObject::ckUpdateInt(json,"replicationSpecs[0].regionsConfig.US_EAST_1.electableNodes",3)
    CkJsonObject::ckUpdateInt(json,"replicationSpecs[0].regionsConfig.US_EAST_1.priority",7)
    CkJsonObject::ckUpdateInt(json,"replicationSpecs[0].regionsConfig.US_EAST_1.readOnlyNodes",0)
    CkJsonObject::ckUpdateString(json,"replicationSpecs[0].zoneName","Zone 1")
    CkJsonObject::ckUpdateBool(json,"backupEnabled",0)
    CkJsonObject::ckUpdateBool(json,"providerBackupEnabled",1)
    CkJsonObject::ckUpdateBool(json,"autoScaling.diskGBEnabled",1)

    CkHttp::ckSetRequestHeader(http,"Content-Type","application/json")

    resp.i = CkHttp::ckPostJson3(http,"https://domain.com/api/atlas/{{version}}/groups/{{ProjectID}}/clusters","application/json",json)
    If CkHttp::ckLastMethodSuccess(http) = 0
        Debug CkHttp::ckLastErrorText(http)
        CkHttp::ckDispose(http)
        CkJsonObject::ckDispose(json)
        ProcedureReturn
    EndIf

    Debug Str(CkHttpResponse::ckStatusCode(resp))
    Debug CkHttpResponse::ckBodyStr(resp)
    CkHttpResponse::ckDispose(resp)



    CkHttp::ckDispose(http)
    CkJsonObject::ckDispose(json)


    ProcedureReturn
EndProcedure

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": [
  ]
}