Add script : delete alames created.

Author: fauguste

README.md

@@ -27,7 +27,8 @@ Autorize this policy :
             "Effect": "Allow",
             "Action": [
                 "cloudwatch:PutMetricAlarm",
-                "cloudwatch:PutMetricData"
+                "cloudwatch:PutMetricData",
+                "cloudwatch:DeleteAlarms"
             ],
             "Resource": [
                 "*"
@@ -63,6 +64,11 @@ Create alarme in Cloud Watch (Run one time)
 php alarmes.php [-f config-file]
 ```
 
+Delte  alarme in Cloud Watch (Run one time)
+```
+php delete-alarmes.php [-f config-file]
+```
+
 ## Plugins
 
 | Name | Description          |

delete-alarmes.php

@@ -0,0 +1,36 @@
+<?php
+define('APPLICATION_PATH', realpath(dirname(__FILE__)));
+
+include APPLICATION_PATH . '/vendor/autoload.php';
+require_once 'lib.php';
+
+use Aws\CloudWatch\CloudWatchClient;
+
+// Load config file.
+$conf = getConfigFile();
+if ($conf === false) {
+    echo "Conf file is not valid";
+    die();
+}
+// Store metric by namespace in order to call "AWS Could Watch" one time per namespace
+$metricsToPush = array();
+
+// Get Instance Id
+$instanceId = file_get_contents("http://169.254.169.254/latest/meta-data/instance-id");
+
+$client = getCloudWatchClient($conf);
+
+foreach ($conf->metrics as $metrics) {
+    foreach ($metrics as $metricName => $metric) {
+        $pluginName = isset($metric->{'plugin'})===true?$metric->{'plugin'}:$metricName;
+        $className = "CloudWatchScript\\Plugins\\" . $pluginName  . "Monitoring";
+
+        $metricController = new $className($metric,  $metric->name);
+
+        foreach ($metricController->getAlarms() as $key => $alarm) {
+            $client->deleteAlarms(array(
+                    'AlarmNames' => array($alarm["Name"])
+            ));
+        }
+    }
+}