Chilkat Online Tools

delphiDll / MongoDB Atlas / Start the Migration Cutover

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var
http: HCkHttp;
success: Boolean;
json: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
resp: HCkHttpResponse;

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

http := CkHttp_Create();

CkHttp_putDigestAuth(http,True);
CkHttp_putLogin(http,'username');
CkHttp_putPassword(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.

// {
//   "source": {
//     "clusterName": "exampleClusterA",
//     "groupId": "9b43a5b329223c3a1591a678",
//     "username": "example",
//     "password": "string",
//     "ssl": true,
//     "caCertificatePath": "/path/to/ca",
//     "managedAuthentication": false
//   },
//   "destination": {
//     "groupId": "e01c9427f054fe80745f3f6c",
//     "clusterName": "exampleClusterB"
//   },
//   "migrationHosts": [
//     "vm001.example.com"
//   ],
//   "dropEnabled": true
// }

json := CkJsonObject_Create();
CkJsonObject_UpdateString(json,'source.clusterName','exampleClusterA');
CkJsonObject_UpdateString(json,'source.groupId','9b43a5b329223c3a1591a678');
CkJsonObject_UpdateString(json,'source.username','example');
CkJsonObject_UpdateString(json,'source.password','string');
CkJsonObject_UpdateBool(json,'source.ssl',True);
CkJsonObject_UpdateString(json,'source.caCertificatePath','/path/to/ca');
CkJsonObject_UpdateBool(json,'source.managedAuthentication',False);
CkJsonObject_UpdateString(json,'destination.groupId','e01c9427f054fe80745f3f6c');
CkJsonObject_UpdateString(json,'destination.clusterName','exampleClusterB');
CkJsonObject_UpdateString(json,'migrationHosts[0]','vm001.example.com');
CkJsonObject_UpdateBool(json,'dropEnabled',True);

sbRequestBody := CkStringBuilder_Create();
CkJsonObject_EmitSb(json,sbRequestBody);

resp := CkHttp_PTextSb(http,'PUT','https://domain.com/api/atlas/{{version}}/groups/{{ProjectID}}/liveMigrations/{{LIVE-MIGRATION-ID}}/cutover',sbRequestBody,'utf-8','application/json',False,False);
if (CkHttp_getLastMethodSuccess(http) = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

Memo1.Lines.Add(IntToStr(CkHttpResponse_getStatusCode(resp)));
Memo1.Lines.Add(CkHttpResponse__bodyStr(resp));
CkHttpResponse_Dispose(resp);

CkHttp_Dispose(http);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);

Curl Command

curl -X PUT
	--digest -u 'username:password'
	-d '{
    "source": {
        "clusterName": "exampleClusterA",
        "groupId": "9b43a5b329223c3a1591a678",
        "username": "example",
        "password": "string",
        "ssl": true,
        "caCertificatePath": "/path/to/ca",
        "managedAuthentication": false
    },
    "destination": {
        "groupId": "e01c9427f054fe80745f3f6c",
        "clusterName": "exampleClusterB"
    },
    "migrationHosts": [
        "vm001.example.com"
    ],
    "dropEnabled": true
}'
https://domain.com/api/atlas/{{version}}/groups/{{ProjectID}}/liveMigrations/{{LIVE-MIGRATION-ID}}/cutover

Postman Collection Item JSON

{
  "name": "Start the Migration Cutover",
  "request": {
    "method": "PUT",
    "header": [
    ],
    "body": {
      "mode": "raw",
      "raw": "{\n    \"source\": {\n        \"clusterName\": \"exampleClusterA\",\n        \"groupId\": \"9b43a5b329223c3a1591a678\",\n        \"username\": \"example\",\n        \"password\": \"string\",\n        \"ssl\": true,\n        \"caCertificatePath\": \"/path/to/ca\",\n        \"managedAuthentication\": false\n    },\n    \"destination\": {\n        \"groupId\": \"e01c9427f054fe80745f3f6c\",\n        \"clusterName\": \"exampleClusterB\"\n    },\n    \"migrationHosts\": [\n        \"vm001.example.com\"\n    ],\n    \"dropEnabled\": true\n}",
      "options": {
        "raw": {
          "language": "json"
        }
      }
    },
    "url": {
      "raw": "{{base_url}}/api/atlas/{{version}}/groups/{{ProjectID}}/liveMigrations/{{LIVE-MIGRATION-ID}}/cutover",
      "host": [
        "{{base_url}}"
      ],
      "path": [
        "api",
        "atlas",
        "{{version}}",
        "groups",
        "{{ProjectID}}",
        "liveMigrations",
        "{{LIVE-MIGRATION-ID}}",
        "cutover"
      ]
    },
    "description": "https://docs.atlas.mongodb.com/reference/api/live-migration/return-one-specific-migration/"
  },
  "response": [
  ]
}