Chilkat Online Tools

DescribeNodegroup Perl Example

Amazon Elastic Kubernetes Service

use chilkat();

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

$rest = chilkat::CkRest->new();

$authAws = chilkat::CkAuthAws->new();
$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 = $rest->Connect("eks.us-west-2.amazonaws.com",443,1,1);
if ($success != 1) {
    print "ConnectFailReason: " . $rest->get_ConnectFailReason() . "\r\n";
    print $rest->lastErrorText() . "\r\n";
    exit;
}

$rest->AddHeader("Content-Type","application/x-amz-json-1.1");
$rest->AddHeader("X-Amz-Target","DescribeNodegroup");

$sbResponseBody = chilkat::CkStringBuilder->new();
$success = $rest->FullRequestNoBodySb("GET","/clusters/{name}/node-groups/{nodegroupName}",$sbResponseBody);
if ($success != 1) {
    print $rest->lastErrorText() . "\r\n";
    exit;
}

$respStatusCode = $rest->get_ResponseStatusCode();
print "response status code = " . $respStatusCode . "\r\n";
if ($respStatusCode != 200) {
    print "Response Header:" . "\r\n";
    print $rest->responseHeader() . "\r\n";
    print "Response Body:" . "\r\n";
    print $sbResponseBody->getAsString() . "\r\n";
    exit;
}

$jResp = chilkat::CkJsonObject->new();
$jResp->LoadSb($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

$AmiType = $jResp->stringOf("nodegroup.amiType");
$CapacityType = $jResp->stringOf("nodegroup.capacityType");
$ClusterName = $jResp->stringOf("nodegroup.clusterName");
$CreatedAt = $jResp->IntOf("nodegroup.createdAt");
$DiskSize = $jResp->IntOf("nodegroup.diskSize");
$v_String = $jResp->stringOf("nodegroup.labels.string");
$Id = $jResp->stringOf("nodegroup.launchTemplate.id");
$Name = $jResp->stringOf("nodegroup.launchTemplate.name");
$Version = $jResp->stringOf("nodegroup.launchTemplate.version");
$ModifiedAt = $jResp->IntOf("nodegroup.modifiedAt");
$NodegroupArn = $jResp->stringOf("nodegroup.nodegroupArn");
$NodegroupName = $jResp->stringOf("nodegroup.nodegroupName");
$NodeRole = $jResp->stringOf("nodegroup.nodeRole");
$ReleaseVersion = $jResp->stringOf("nodegroup.releaseVersion");
$Ec2SshKey = $jResp->stringOf("nodegroup.remoteAccess.ec2SshKey");
$RemoteAccessSecurityGroup = $jResp->stringOf("nodegroup.resources.remoteAccessSecurityGroup");
$DesiredSize = $jResp->IntOf("nodegroup.scalingConfig.desiredSize");
$MaxSize = $jResp->IntOf("nodegroup.scalingConfig.maxSize");
$MinSize = $jResp->IntOf("nodegroup.scalingConfig.minSize");
$Status = $jResp->stringOf("nodegroup.status");
$TagsString = $jResp->stringOf("nodegroup.tags.string");
$MaxUnavailable = $jResp->IntOf("nodegroup.updateConfig.maxUnavailable");
$MaxUnavailablePercentage = $jResp->IntOf("nodegroup.updateConfig.maxUnavailablePercentage");
$nodegroupVersion = $jResp->stringOf("nodegroup.version");
$i = 0;
$count_i = $jResp->SizeOfArray("nodegroup.health.issues");
while ($i < $count_i) {
    $jResp->put_I($i);
    $code = $jResp->stringOf("nodegroup.health.issues[i].code");
    $message = $jResp->stringOf("nodegroup.health.issues[i].message");
    $j = 0;
    $count_j = $jResp->SizeOfArray("nodegroup.health.issues[i].resourceIds");
    while ($j < $count_j) {
        $jResp->put_J($j);
        $strVal = $jResp->stringOf("nodegroup.health.issues[i].resourceIds[j]");
        $j = $j + 1;
    }

    $i = $i + 1;
}

$i = 0;
$count_i = $jResp->SizeOfArray("nodegroup.instanceTypes");
while ($i < $count_i) {
    $jResp->put_I($i);
    $strVal = $jResp->stringOf("nodegroup.instanceTypes[i]");
    $i = $i + 1;
}

$i = 0;
$count_i = $jResp->SizeOfArray("nodegroup.remoteAccess.sourceSecurityGroups");
while ($i < $count_i) {
    $jResp->put_I($i);
    $strVal = $jResp->stringOf("nodegroup.remoteAccess.sourceSecurityGroups[i]");
    $i = $i + 1;
}

$i = 0;
$count_i = $jResp->SizeOfArray("nodegroup.resources.autoScalingGroups");
while ($i < $count_i) {
    $jResp->put_I($i);
    $name = $jResp->stringOf("nodegroup.resources.autoScalingGroups[i].name");
    $i = $i + 1;
}

$i = 0;
$count_i = $jResp->SizeOfArray("nodegroup.subnets");
while ($i < $count_i) {
    $jResp->put_I($i);
    $strVal = $jResp->stringOf("nodegroup.subnets[i]");
    $i = $i + 1;
}

$i = 0;
$count_i = $jResp->SizeOfArray("nodegroup.taints");
while ($i < $count_i) {
    $jResp->put_I($i);
    $effect = $jResp->stringOf("nodegroup.taints[i].effect");
    $key = $jResp->stringOf("nodegroup.taints[i].key");
    $value = $jResp->stringOf("nodegroup.taints[i].value");
    $i = $i + 1;
}

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

# {
#   "nodegroup": {
#     "amiType": "string",
#     "capacityType": "string",
#     "clusterName": "string",
#     "createdAt": number,
#     "diskSize": number,
#     "health": {
#       "issues": [
#         {
#           "code": "string",
#           "message": "string",
#           "resourceIds": [
#             "string"
#           ]
#         }
#       ]
#     },
#     "instanceTypes": [
#       "string"
#     ],
#     "labels": {
#       "string": "string"
#     },
#     "launchTemplate": {
#       "id": "string",
#       "name": "string",
#       "version": "string"
#     },
#     "modifiedAt": number,
#     "nodegroupArn": "string",
#     "nodegroupName": "string",
#     "nodeRole": "string",
#     "releaseVersion": "string",
#     "remoteAccess": {
#       "ec2SshKey": "string",
#       "sourceSecurityGroups": [
#         "string"
#       ]
#     },
#     "resources": {
#       "autoScalingGroups": [
#         {
#           "name": "string"
#         }
#       ],
#       "remoteAccessSecurityGroup": "string"
#     },
#     "scalingConfig": {
#       "desiredSize": number,
#       "maxSize": number,
#       "minSize": number
#     },
#     "status": "string",
#     "subnets": [
#       "string"
#     ],
#     "tags": {
#       "string": "string"
#     },
#     "taints": [
#       {
#         "effect": "string",
#         "key": "string",
#         "value": "string"
#       }
#     ],
#     "updateConfig": {
#       "maxUnavailable": number,
#       "maxUnavailablePercentage": number
#     },
#     "version": "string"
#   }
# }