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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1 @@ 0 0 * * * /usr/bin/php /opt/aws/php/backup/ami-ebs-backup.php &> /opt/aws/php/backup/log/aws-backup-`date +\%Y\%m\%d\%H\%M\%S`.log -
Sep 5, 2014 . 1 changed file with 162 additions and 1 deletion.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -1 +1,162 @@ #!/usr/bin/php <?php // 初期設定 require_once("/opt/aws/AWSSDKforPHP/sdk.class.php"); date_default_timezone_set("Asia/Tokyo"); $ec2 = new AmazonEC2(array( "key" => "YOUR ACCESS KEY", "secret" => "YOUR SECRET KEY" )); $ec2->set_region(AmazonEC2::REGION_APAC_NE1); error_log(date("Y/m/d H:i:s") . " [Info] Begin create images."); // 対象EC2(runnning)の取得 $response = $ec2->describe_instances(array( "Filter" => array( array("Name" => "instance-state-name", "Value" => "running") ) )); if(!$response->isOK()) { error_log(date("Y/m/d H:i:s") . " [" . $response->body->Errors->Error->Code . "] " . $response->body->Errors->Error->Message); } // 対象EC2に対するバックアップ処理 if(isset($response->body->reservationSet->item)) { foreach($response->body->reservationSet->item as $reservation) { foreach($reservation->instancesSet->item as $instance) { error_log(date("Y/m/d H:i:s") . " [Info] Begin execute instance(" . $instance->instanceId . ")."); $is_backup = false; $instance_id = $instance->instanceId; $image_tag = $instance_id; // バックアップ条件の確認 if(isset($instance->tagSet->item)) { foreach($instance->tagSet->item as $tag) { if($tag->key == "Name" && $tag->value != null && trim($tag->value) != "") { $image_tag = $tag->value; } if($tag->key == "Backup-Generation" && is_numeric($tag->value->to_string()) && intval($tag->value) > 0) { $is_backup = true; $generation = intval($tag->value); } } } // バックアップと世代管理の実施 if($is_backup) { // AMI名の作成 $image_name = $image_tag . "-" . date("YmdHis"); // AMIの作成 $image_id = create_image($ec2, $image_name, $instance_id); // 削除対象AMIの取得 $images = find_delete_images($ec2, $image_tag, $generation); // AMIとスナップショットの削除 delete_images($ec2, $images); // AMIにタグ付け tag_image($ec2, $image_id, $image_tag); // スナップショットにタグ付け tag_snapshots($ec2, $image_id); } else { error_log(date("Y/m/d H:i:s") . " [Info] Skip create image from " . $instance->instanceId . "."); } error_log(date("Y/m/d H:i:s") . " [Info] End execute instance(" . $instance->instanceId . ")."); } } } error_log(date("Y/m/d H:i:s") . " [Info] End create images."); exit(0); // AMIの作成 function create_image($ec2, $image_name, $instance_id) { error_log(date("Y/m/d H:i:s") . " [Info] Begin create image(" . $image_name . ") from " . $instance_id . "."); $response = $ec2->create_image( $instance_id, $image_name, array( "Description" => "Create from " . $instance_id . ".", "NoReboot" => true ) ); if(!$response->isOK()) { error_log(date("Y/m/d H:i:s") . " [" . $response->body->Errors->Error->Code . "] " . $response->body->Errors->Error->Message); } error_log(date("Y/m/d H:i:s") . " [Info] End create image(" . $image_name . ") from " . $instance_id . "."); return $response->body->imageId; } // 削除対象AMIの取得 function find_delete_images($ec2, $image_tag, $generation) { $response = $ec2->describe_images(array("Filter" => array( array("Name" => "tag:Name" , "Value" => $image_tag), array("Name" => "tag:Backup-Type", "Value" => "auto") ))); if(!$response->isOK()) { error_log(date("Y/m/d H:i:s") . " [" . $response->body->Errors->Error->Code . "] " . $response->body->Errors->Error->Message); } $images = array(); foreach($response->body->imagesSet->item as $image) { $images["$image->name"] = array( "id" => $image->imageId, "snapshots" => $image->blockDeviceMapping ); } krsort($images); return array_slice($images, $generation - 1); } // AMIとスナップショットの削除 function delete_images($ec2, $images) { foreach($images as $image_name => $image) { error_log(date("Y/m/d H:i:s") . " [Info] Begin delete image(" . $image_name . ")."); $image_id = $image["id"]; $response = $ec2->deregister_image($image_id); if(!$response->isOK()) { error_log(date("Y/m/d H:i:s") . " [" . $response->body->Errors->Error->Code . "] " . $response->body->Errors->Error->Message); } error_log(date("Y/m/d H:i:s") . " [Info] End delete image(" . $image_name . ")."); foreach($image["snapshots"]->item as $snapshot) { $snapshot_id = $snapshot->ebs->snapshotId; error_log(date("Y/m/d H:i:s") . " [Info] Begin delete snapshot(" . $snapshot_id . ")."); $response = $ec2->delete_snapshot($snapshot_id); if(!$response->isOK()) { error_log(date("Y/m/d H:i:s") . " [" . $response->body->Errors->Error->Code . "] " . $response->body->Errors->Error->Message); } error_log(date("Y/m/d H:i:s") . " [Info] End delete snapshot(" . $snapshot_id . ")."); } } } // AMIにタグ付け function tag_image($ec2, $image_id, $image_tag) { error_log(date("Y/m/d H:i:s") . " [Info] Begin tag(" . $image_tag . ") image to " . $image_id . "."); $response = $ec2->create_tags($image_id, array( array("Key" => "Name" , "Value" => $image_tag), array("Key" => "Backup-Type", "Value" => "auto"), )); if(!$response->isOK()) { error_log(date("Y/m/d H:i:s") . " [" . $response->body->Errors->Error->Code . "] " . $response->body->Errors->Error->Message); } error_log(date("Y/m/d H:i:s") . " [Info] End tag(" . $image_tag . ") image to " . $image_id . "."); } // スナップショットにタグ付け function tag_snapshots($ec2, $image_id) { $response = $ec2->describe_images(array("ImageId" => $image_id)); foreach($response->body->imagesSet->item as $image) { foreach($image->blockDeviceMapping->item as $snapshot) { $snapshot_id = $snapshot->ebs->snapshotId; $snapshot_tag = $image->name . "-" . basename($snapshot->deviceName); error_log(date("Y/m/d H:i:s") . " [Info] Begin tag(" . $snapshot_tag . ") snapshot to " . $snapshot_id . "."); $response = $ec2->create_tags($snapshot_id, array( array("Key" => "Name" , "Value" => $snapshot_tag), array("Key" => "Backup-Type", "Value" => "auto") )); if(!$response->isOK()) { error_log(date("Y/m/d H:i:s") . " [" . $response->body->Errors->Error->Code . "] " . $response->body->Errors->Error->Message); } error_log(date("Y/m/d H:i:s") . " [Info] End tag(" . $snapshot_tag . ") snapshot to " . $snapshot_id . "."); } } } ?> -
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1 @@ #!/usr/bin/php<?php// 初期設定require_once("/opt/aws/AWSSDKforPHP/sdk.class.php");date_default_timezone_set("Asia/Tokyo");$ec2 = new AmazonEC2(array( "key" => "YOUR ACCESS KEY", "secret" => "YOUR SECRET KEY"));$ec2->set_region(AmazonEC2::REGION_APAC_NE1);error_log(date("Y/m/d H:i:s") . " [Info] Begin create images.");// 対象EC2(runnning)の取得$response = $ec2->describe_instances(array( "Filter" => array( array("Name" => "instance-state-name", "Value" => "running") )));if(!$response->isOK()) { error_log(date("Y/m/d H:i:s") . " [" . $response->body->Errors->Error->Code . "] " . $response->body->Errors->Error->Message);}// 対象EC2に対するバックアップ処理if(isset($response->body->reservationSet->item)) { foreach($response->body->reservationSet->item as $reservation) { foreach($reservation->instancesSet->item as $instance) { error_log(date("Y/m/d H:i:s") . " [Info] Begin execute instance(" . $instance->instanceId . ")."); $is_backup = false; $instance_id = $instance->instanceId; $image_tag = $instance_id; // バックアップ条件の確認 if(isset($instance->tagSet->item)) { foreach($instance->tagSet->item as $tag) { if($tag->key == "Name" && $tag->value != null && trim($tag->value) != "") { $image_tag = $tag->value; } if($tag->key == "Backup-Generation" && is_numeric($tag->value->to_string()) && intval($tag->value) > 0) { $is_backup = true; $generation = intval($tag->value); } } } // バックアップと世代管理の実施 if($is_backup) { // AMI名の作成 $image_name = $image_tag . "-" . date("YmdHis"); // AMIの作成 $image_id = create_image($ec2, $image_name, $instance_id); // 削除対象AMIの取得 $images = find_delete_images($ec2, $image_tag, $generation); // AMIとスナップショットの削除 delete_images($ec2, $images); // AMIにタグ付け tag_image($ec2, $image_id, $image_tag); // スナップショットにタグ付け tag_snapshots($ec2, $image_id); } else { error_log(date("Y/m/d H:i:s") . " [Info] Skip create image from " . $instance->instanceId . "."); } error_log(date("Y/m/d H:i:s") . " [Info] End execute instance(" . $instance->instanceId . ")."); } }}error_log(date("Y/m/d H:i:s") . " [Info] End create images.");exit(0);// AMIの作成function create_image($ec2, $image_name, $instance_id) { error_log(date("Y/m/d H:i:s") . " [Info] Begin create image(" . $image_name . ") from " . $instance_id . "."); $response = $ec2->create_image( $instance_id, $image_name, array( "Description" => "Create from " . $instance_id . ".", "NoReboot" => true ) ); if(!$response->isOK()) { error_log(date("Y/m/d H:i:s") . " [" . $response->body->Errors->Error->Code . "] " . $response->body->Errors->Error->Message); } error_log(date("Y/m/d H:i:s") . " [Info] End create image(" . $image_name . ") from " . $instance_id . "."); return $response->body->imageId;}// 削除対象AMIの取得function find_delete_images($ec2, $image_tag, $generation) { $response = $ec2->describe_images(array("Filter" => array( array("Name" => "tag:Name" , "Value" => $image_tag), array("Name" => "tag:Backup-Type", "Value" => "auto") ))); if(!$response->isOK()) { error_log(date("Y/m/d H:i:s") . " [" . $response->body->Errors->Error->Code . "] " . $response->body->Errors->Error->Message); } $images = array(); foreach($response->body->imagesSet->item as $image) { $images["$image->name"] = array( "id" => $image->imageId, "snapshots" => $image->blockDeviceMapping ); } krsort($images); return array_slice($images, $generation - 1);}// AMIとスナップショットの削除function delete_images($ec2, $images) { foreach($images as $image_name => $image) { error_log(date("Y/m/d H:i:s") . " [Info] Begin delete image(" . $image_name . ")."); $image_id = $image["id"]; $response = $ec2->deregister_image($image_id); if(!$response->isOK()) { error_log(date("Y/m/d H:i:s") . " [" . $response->body->Errors->Error->Code . "] " . $response->body->Errors->Error->Message); } error_log(date("Y/m/d H:i:s") . " [Info] End delete image(" . $image_name . ")."); foreach($image["snapshots"]->item as $snapshot) { $snapshot_id = $snapshot->ebs->snapshotId; error_log(date("Y/m/d H:i:s") . " [Info] Begin delete snapshot(" . $snapshot_id . ")."); $response = $ec2->delete_snapshot($snapshot_id); if(!$response->isOK()) { error_log(date("Y/m/d H:i:s") . " [" . $response->body->Errors->Error->Code . "] " . $response->body->Errors->Error->Message); } error_log(date("Y/m/d H:i:s") . " [Info] End delete snapshot(" . $snapshot_id . ")."); } }}// AMIにタグ付けfunction tag_image($ec2, $image_id, $image_tag) { error_log(date("Y/m/d H:i:s") . " [Info] Begin tag(" . $image_tag . ") image to " . $image_id . "."); $response = $ec2->create_tags($image_id, array( array("Key" => "Name" , "Value" => $image_tag), array("Key" => "Backup-Type", "Value" => "auto"), )); if(!$response->isOK()) { error_log(date("Y/m/d H:i:s") . " [" . $response->body->Errors->Error->Code . "] " . $response->body->Errors->Error->Message); } error_log(date("Y/m/d H:i:s") . " [Info] End tag(" . $image_tag . ") image to " . $image_id . ".");}// スナップショットにタグ付けfunction tag_snapshots($ec2, $image_id) { $response = $ec2->describe_images(array("ImageId" => $image_id)); foreach($response->body->imagesSet->item as $image) { foreach($image->blockDeviceMapping->item as $snapshot) { $snapshot_id = $snapshot->ebs->snapshotId; $snapshot_tag = $image->name . "-" . basename($snapshot->deviceName); error_log(date("Y/m/d H:i:s") . " [Info] Begin tag(" . $snapshot_tag . ") snapshot to " . $snapshot_id . "."); $response = $ec2->create_tags($snapshot_id, array( array("Key" => "Name" , "Value" => $snapshot_tag), array("Key" => "Backup-Type", "Value" => "auto") )); if(!$response->isOK()) { error_log(date("Y/m/d H:i:s") . " [" . $response->body->Errors->Error->Code . "] " . $response->body->Errors->Error->Message); } error_log(date("Y/m/d H:i:s") . " [Info] End tag(" . $snapshot_tag . ") snapshot to " . $snapshot_id . "."); } }}?>