Chilkat Online Tools

DescribeCluster Android Example

Amazon Elastic Kubernetes Service

// Important: Don't forget to include the call to System.loadLibrary
// as shown at the bottom of this code sample.
package com.test;

import android.app.Activity;
import com.chilkatsoft.*;

import android.widget.TextView;
import android.os.Bundle;

public class SimpleActivity extends Activity {

  private static final String TAG = "Chilkat";

  // Called when the activity is first created.
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

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

    CkRest rest = new CkRest();
    boolean success;

    CkAuthAws authAws = new CkAuthAws();
    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) {
        Log.i(TAG, "ConnectFailReason: " + String.valueOf(rest.get_ConnectFailReason()));
        Log.i(TAG, rest.lastErrorText());
        return;
        }

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

    CkStringBuilder sbResponseBody = new CkStringBuilder();
    success = rest.FullRequestNoBodySb("GET","/clusters/{name}",sbResponseBody);
    if (success != true) {
        Log.i(TAG, rest.lastErrorText());
        return;
        }

    int respStatusCode = rest.get_ResponseStatusCode();
    Log.i(TAG, "response status code = " + String.valueOf(respStatusCode));
    if (respStatusCode != 200) {
        Log.i(TAG, "Response Header:");
        Log.i(TAG, rest.responseHeader());
        Log.i(TAG, "Response Body:");
        Log.i(TAG, sbResponseBody.getAsString());
        return;
        }

    CkJsonObject jResp = new CkJsonObject();
    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

    String KeyArn;
    int j;
    int count_j;
    String strVal;
    int enabled;

    String Arn = jResp.stringOf("cluster.arn");
    String Data = jResp.stringOf("cluster.certificateAuthority.data");
    String ClientRequestToken = jResp.stringOf("cluster.clientRequestToken");
    String ActivationCode = jResp.stringOf("cluster.connectorConfig.activationCode");
    int ActivationExpiry = jResp.IntOf("cluster.connectorConfig.activationExpiry");
    String ActivationId = jResp.stringOf("cluster.connectorConfig.activationId");
    String Provider = jResp.stringOf("cluster.connectorConfig.provider");
    String RoleArn = jResp.stringOf("cluster.connectorConfig.roleArn");
    int CreatedAt = jResp.IntOf("cluster.createdAt");
    String Endpoint = jResp.stringOf("cluster.endpoint");
    String Issuer = jResp.stringOf("cluster.identity.oidc.issuer");
    String IpFamily = jResp.stringOf("cluster.kubernetesNetworkConfig.ipFamily");
    String ServiceIpv4Cidr = jResp.stringOf("cluster.kubernetesNetworkConfig.serviceIpv4Cidr");
    String ServiceIpv6Cidr = jResp.stringOf("cluster.kubernetesNetworkConfig.serviceIpv6Cidr");
    String Name = jResp.stringOf("cluster.name");
    String PlatformVersion = jResp.stringOf("cluster.platformVersion");
    String ClusterSecurityGroupId = jResp.stringOf("cluster.resourcesVpcConfig.clusterSecurityGroupId");
    int EndpointPrivateAccess = jResp.IntOf("cluster.resourcesVpcConfig.endpointPrivateAccess");
    int EndpointPublicAccess = jResp.IntOf("cluster.resourcesVpcConfig.endpointPublicAccess");
    String VpcId = jResp.stringOf("cluster.resourcesVpcConfig.vpcId");
    String clusterRoleArn = jResp.stringOf("cluster.roleArn");
    String Status = jResp.stringOf("cluster.status");
    String v_String = jResp.stringOf("cluster.tags.string");
    String 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"
    //   }
    // }

  }

  static {
      System.loadLibrary("chilkat");

      // Note: If the incorrect library name is passed to System.loadLibrary,
      // then you will see the following error message at application startup:
      //"The application <your-application-name> has stopped unexpectedly. Please try again."
  }
}