Chilkat Online Tools

CreateCluster C++ Example

Amazon Elastic Kubernetes Service

#include <CkRest.h>
#include <CkAuthAws.h>
#include <CkJsonObject.h>
#include <CkStringBuilder.h>

void ChilkatSample(void)
    {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkRest rest;
    bool success;

    CkAuthAws authAws;
    authAws.put_AccessKey("AWS_ACCESS_KEY");
    authAws.put_SecretKey("AWS_SECRET_KEY");

    // Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
    authAws.put_Region("us-west-2");
    authAws.put_ServiceName("eks");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://eks.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("eks.us-west-2.amazonaws.com",443,true,true);
    if (success != true) {
        std::cout << "ConnectFailReason: " << rest.get_ConnectFailReason() << "\r\n";
        std::cout << rest.lastErrorText() << "\r\n";
        return;
    }

    // The following code creates the JSON request body.
    // The JSON created by this code is shown below.

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

    CkJsonObject json;
    json.UpdateString("clientRequestToken","string");
    json.UpdateString("encryptionConfig[0].provider.keyArn","string");
    json.UpdateString("encryptionConfig[0].resources[0]","string");
    json.UpdateString("kubernetesNetworkConfig.ipFamily","string");
    json.UpdateString("kubernetesNetworkConfig.serviceIpv4Cidr","string");
    json.UpdateInt("logging.clusterLogging[0].enabled",123);
    json.UpdateString("logging.clusterLogging[0].types[0]","string");
    json.UpdateString("name","string");
    json.UpdateInt("resourcesVpcConfig.endpointPrivateAccess",123);
    json.UpdateInt("resourcesVpcConfig.endpointPublicAccess",123);
    json.UpdateString("resourcesVpcConfig.publicAccessCidrs[0]","string");
    json.UpdateString("resourcesVpcConfig.securityGroupIds[0]","string");
    json.UpdateString("resourcesVpcConfig.subnetIds[0]","string");
    json.UpdateString("roleArn","string");
    json.UpdateString("tags.string","string");
    json.UpdateString("version","string");

    // The JSON request body created by the above code:

    // {
    //   "clientRequestToken": "string",
    //   "encryptionConfig": [
    //     {
    //       "provider": {
    //         "keyArn": "string"
    //       },
    //       "resources": [
    //         "string"
    //       ]
    //     }
    //   ],
    //   "kubernetesNetworkConfig": {
    //     "ipFamily": "string",
    //     "serviceIpv4Cidr": "string"
    //   },
    //   "logging": {
    //     "clusterLogging": [
    //       {
    //         "enabled": boolean,
    //         "types": [
    //           "string"
    //         ]
    //       }
    //     ]
    //   },
    //   "name": "string",
    //   "resourcesVpcConfig": {
    //     "endpointPrivateAccess": boolean,
    //     "endpointPublicAccess": boolean,
    //     "publicAccessCidrs": [
    //       "string"
    //     ],
    //     "securityGroupIds": [
    //       "string"
    //     ],
    //     "subnetIds": [
    //       "string"
    //     ]
    //   },
    //   "roleArn": "string",
    //   "tags": {
    //     "string": "string"
    //   },
    //   "version": "string"
    // }

    rest.AddHeader("Content-Type","application/x-amz-json-1.1");
    rest.AddHeader("X-Amz-Target","CreateCluster");

    CkStringBuilder sbRequestBody;
    json.EmitSb(sbRequestBody);
    CkStringBuilder sbResponseBody;
    success = rest.FullRequestSb("POST","/clusters",sbRequestBody,sbResponseBody);
    if (success != true) {
        std::cout << rest.lastErrorText() << "\r\n";
        return;
    }

    int respStatusCode = rest.get_ResponseStatusCode();
    std::cout << "response status code = " << respStatusCode << "\r\n";
    if (respStatusCode != 200) {
        std::cout << "Response Header:" << "\r\n";
        std::cout << rest.responseHeader() << "\r\n";
        std::cout << "Response Body:" << "\r\n";
        std::cout << sbResponseBody.getAsString() << "\r\n";
        return;
    }

    CkJsonObject jResp;
    jResp.LoadSb(sbResponseBody);

    // The following code parses the JSON response.
    // A sample JSON response is shown below the sample code.

    // Use this online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    // Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
    // See this example explaining how this memory should be used: const char * functions.

    const char *KeyArn = 0;
    int j;
    int count_j;
    const char *strVal = 0;
    int enabled;

    const char *Arn = jResp.stringOf("cluster.arn");
    const char *Data = jResp.stringOf("cluster.certificateAuthority.data");
    const char *ClientRequestToken = jResp.stringOf("cluster.clientRequestToken");
    const char *ActivationCode = jResp.stringOf("cluster.connectorConfig.activationCode");
    int ActivationExpiry = jResp.IntOf("cluster.connectorConfig.activationExpiry");
    const char *ActivationId = jResp.stringOf("cluster.connectorConfig.activationId");
    const char *Provider = jResp.stringOf("cluster.connectorConfig.provider");
    const char *RoleArn = jResp.stringOf("cluster.connectorConfig.roleArn");
    int CreatedAt = jResp.IntOf("cluster.createdAt");
    const char *Endpoint = jResp.stringOf("cluster.endpoint");
    const char *Issuer = jResp.stringOf("cluster.identity.oidc.issuer");
    const char *IpFamily = jResp.stringOf("cluster.kubernetesNetworkConfig.ipFamily");
    const char *ServiceIpv4Cidr = jResp.stringOf("cluster.kubernetesNetworkConfig.serviceIpv4Cidr");
    const char *ServiceIpv6Cidr = jResp.stringOf("cluster.kubernetesNetworkConfig.serviceIpv6Cidr");
    const char *Name = jResp.stringOf("cluster.name");
    const char *PlatformVersion = jResp.stringOf("cluster.platformVersion");
    const char *ClusterSecurityGroupId = jResp.stringOf("cluster.resourcesVpcConfig.clusterSecurityGroupId");
    int EndpointPrivateAccess = jResp.IntOf("cluster.resourcesVpcConfig.endpointPrivateAccess");
    int EndpointPublicAccess = jResp.IntOf("cluster.resourcesVpcConfig.endpointPublicAccess");
    const char *VpcId = jResp.stringOf("cluster.resourcesVpcConfig.vpcId");
    const char *clusterRoleArn = jResp.stringOf("cluster.roleArn");
    const char *Status = jResp.stringOf("cluster.status");
    const char *v_String = jResp.stringOf("cluster.tags.string");
    const char *Version = jResp.stringOf("cluster.version");
    int i = 0;
    int count_i = jResp.SizeOfArray("cluster.encryptionConfig");
    while (i < count_i) {
        jResp.put_I(i);
        KeyArn = jResp.stringOf("cluster.encryptionConfig[i].provider.keyArn");
        j = 0;
        count_j = jResp.SizeOfArray("cluster.encryptionConfig[i].resources");
        while (j < count_j) {
            jResp.put_J(j);
            strVal = jResp.stringOf("cluster.encryptionConfig[i].resources[j]");
            j = j + 1;
        }

        i = i + 1;
    }

    i = 0;
    count_i = jResp.SizeOfArray("cluster.logging.clusterLogging");
    while (i < count_i) {
        jResp.put_I(i);
        enabled = jResp.IntOf("cluster.logging.clusterLogging[i].enabled");
        j = 0;
        count_j = jResp.SizeOfArray("cluster.logging.clusterLogging[i].types");
        while (j < count_j) {
            jResp.put_J(j);
            strVal = jResp.stringOf("cluster.logging.clusterLogging[i].types[j]");
            j = j + 1;
        }

        i = i + 1;
    }

    i = 0;
    count_i = jResp.SizeOfArray("cluster.resourcesVpcConfig.publicAccessCidrs");
    while (i < count_i) {
        jResp.put_I(i);
        strVal = jResp.stringOf("cluster.resourcesVpcConfig.publicAccessCidrs[i]");
        i = i + 1;
    }

    i = 0;
    count_i = jResp.SizeOfArray("cluster.resourcesVpcConfig.securityGroupIds");
    while (i < count_i) {
        jResp.put_I(i);
        strVal = jResp.stringOf("cluster.resourcesVpcConfig.securityGroupIds[i]");
        i = i + 1;
    }

    i = 0;
    count_i = jResp.SizeOfArray("cluster.resourcesVpcConfig.subnetIds");
    while (i < count_i) {
        jResp.put_I(i);
        strVal = jResp.stringOf("cluster.resourcesVpcConfig.subnetIds[i]");
        i = i + 1;
    }

    // A sample JSON response body parsed by the above code:

    // {
    //   "cluster": {
    //     "arn": "string",
    //     "certificateAuthority": {
    //       "data": "string"
    //     },
    //     "clientRequestToken": "string",
    //     "connectorConfig": {
    //       "activationCode": "string",
    //       "activationExpiry": number,
    //       "activationId": "string",
    //       "provider": "string",
    //       "roleArn": "string"
    //     },
    //     "createdAt": number,
    //     "encryptionConfig": [
    //       {
    //         "provider": {
    //           "keyArn": "string"
    //         },
    //         "resources": [
    //           "string"
    //         ]
    //       }
    //     ],
    //     "endpoint": "string",
    //     "identity": {
    //       "oidc": {
    //         "issuer": "string"
    //       }
    //     },
    //     "kubernetesNetworkConfig": {
    //       "ipFamily": "string",
    //       "serviceIpv4Cidr": "string",
    //       "serviceIpv6Cidr": "string"
    //     },
    //     "logging": {
    //       "clusterLogging": [
    //         {
    //           "enabled": boolean,
    //           "types": [
    //             "string"
    //           ]
    //         }
    //       ]
    //     },
    //     "name": "string",
    //     "platformVersion": "string",
    //     "resourcesVpcConfig": {
    //       "clusterSecurityGroupId": "string",
    //       "endpointPrivateAccess": boolean,
    //       "endpointPublicAccess": boolean,
    //       "publicAccessCidrs": [
    //         "string"
    //       ],
    //       "securityGroupIds": [
    //         "string"
    //       ],
    //       "subnetIds": [
    //         "string"
    //       ],
    //       "vpcId": "string"
    //     },
    //     "roleArn": "string",
    //     "status": "string",
    //     "tags": {
    //       "string": "string"
    //     },
    //     "version": "string"
    //   }
    // }
    }