check_awsiops initial commit. Should be good to go.

in-development/check_awsiops/check_awsiops

@@ -1,49 +1,84 @@
 #!/usr/bin/php -q
 <?php
-require 'vendor/autoload.php';
 
+
+$options = getopt("K:S:i:v:r:");
+if (!isset($options["K"])) { usage(); }
+if (!isset($options["S"])) { usage(); }
+if (!isset($options["v"]) && !isset($options["i"])) { usage(); }
+
+$ebs_mode = isset($options["v"]);
+$region   = isset($options["r"]) ? $options["r"] : 'us-east-1';
+
+define('AWS_KEY',        $options["K"]);
+define('AWS_SECRET_KEY', $options["S"]);
+
+error_reporting(-1);
+
+date_default_timezone_set('America/Denver');
+$time_interval = date('o-m-d H:i:s', strtotime("10 minutes ago"));
+$now           = date('o-m-d H:i:s',time());
+
+
+require 'aws.phar';
 use Aws\CloudWatch\CloudWatchClient;
 use Aws\Common\Enum\Region;
 
+
+
 $cw = CloudWatchClient::factory(array(
-    //NED: 'key'    => '1XA8TW1G8YTE3T98TZ02', 'secret' => 'ev3gmXmE7/QXllQY9YRy901DrwU5ylmhEuYN2bd8',
-    'key'    => '0T7V2WEYKJGTQXF4AXG2', 'secret' => 'cy4ifN/0M1Ic+KMTcdxfmpY6opFTIYs9lJvyoyTu',
-    'region' => 'us-east-1',
+    'key' => AWS_KEY,
+    'secret' => AWS_SECRET_KEY,
+    'region' => $region
 ));
 
-/*
-$metrics = $cw->listMetrics(array(
-	'Namespace' => 'AWS/EC2',
-//	'MetricName' => 'DiskReadOps',
-//	'Dimensions' => array(array('Name' => 'InstanceId', 'Value' => 'i-f44f3e99')),
-));
-*/
-
-$instanceid = 'i-e4c7dc8f';
-
-$metrics = $cw->getMetricStatistics(array(
-	'Namespace' => 'AWS/EC2',
-	'MetricName' => 'DiskReadOps',
-	'Dimensions' => array(array(
-		'Name' => 'InstanceId', 'Value' => $instanceid
-		//'Name' => 'VolumeId', 'Value' => 'vol-116f9979'
-	)),
-	'StartTime' => '-1 hour',
-	'EndTime' => 'now',
-	'Period' => 300,
-	'Statistics' => array('Average', 'Sum'),
-));
 
-var_dump($metrics['Datapoints']);
+if($ebs_mode){
+  $dimension = array('Name' => 'VolumeId', 'Value' => $options["v"]);
+  $metrics   = array('VolumeReadBytes', 'VolumeWriteBytes','VolumeReadOps', 'VolumeWriteOps');
+  $namespace = 'AWS/EBS';
+}
+else{
+  $dimension = array('Name' => 'InstanceId', 'Value' => $options["i"]);
+  $metrics   = array('DiskReadBytes', 'DiskWriteBytes','DiskReadOps', 'DiskWriteOps');
+  $namespace = 'AWS/EC2';
+} 
 
-/*
-DiskReadBytes
-DiskWriteBytes
-DiskReadOps
-DiskWriteOps
-*/
+$metric_param = array(
+  'Namespace'  => $namespace,
+  'MetricName' => 'CPUUtilization', //Dummy metric doesn't matter
+  'Dimensions' => array($dimension),  
+  'StartTime'  => $time_interval,
+  'EndTime'    => $now,
+  'Period'     => 60,
+  'Statistics' => array('SampleCount', 'Minimum', 'Maximum', 'Average', 'Sum')
+);
 
-echo "Instantant monthly IOPS \n";
+$data_responses = array();
 
+foreach ($metrics as $m ) {
+  $metric_param['MetricName'] = $m;
+  $data_responses[$m] = $cw->getMetricStatistics($metric_param)->get("Datapoints");
+}
+
+$output = "AWS IOPS OKAY; | ";
+foreach ($metrics as $m) {
+  if ( isset($data_responses[$m][0]) ) {
+    $output .= $m . "=" . $data_responses[$m][0]["Sum"];
+    $output .= ($m == end($metrics)) ? "" : ";;;";
+  }
+  else{
+    $output .= $m . "=" . "0";
+    $output .= ($m == end($metrics)) ? "" : ";;;";
+  }
+}
+
+print_r($output);
 exit(0);
 
+
+function usage() {
+  print "\nusage: check_awsiops -K <accesskey> -S <secretkey> -v <volume-id> -i <instance-id> -r <aws-region> (optional)\n\n" . 
+        "If given both a VolumeId and an InstanceId, this script get will metrics for the EBS volume (-v).";
+  exit(1);
+}