Controlling the Cloud with the AWS SDK for PHP

Amazon Web Services (AWS) offers a broad set of global compute, storage, database, analytics, application, and deployment services that can help PHP developers build scalable applications in the cloud. These services provide APIs that allow you to control all of your resources programmatically, even through your PHP code. Let's talk about how to use Version 3 of the open source AWS SDK for PHP (built on the Guzzle library) to control your AWS resources and use the AWS services from within your applications. (Given at ZendCon 2015)

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1. By Jeremy Lindblom (@jeremeamia)
2. Jeremy Lindblom (@jeremeamia)
11. The Clooouuud
13. "Cloud Computing" on-demand IT resources
14. AWS services each have an API, so you can control your resources through programs and scripts.
15. So let's provision a web server from PHP by using the AWS SDK for PHP to talk to the Amazon EC2 API Amazon  EC2  
16. $ec2 = 'region' => 'us-east-1' 'version' => '2015-10-01' $ec2->runInstances 'ImageId' => 'ami-6a6dcc02' 'MinCount' => 'MaxCount' => 'InstanceType' => 't2.micro'
20. Amazon S3 Amazon SES Amazon SimpleDB Amazon SNS Amazon SQS Amazon SWF Amazon VPC Auto Scaling AWS CloudHSM AWS Data Pipeline AWS Elastic Beanstalk AWS Import/Export AWS OpsWorks AWS Marketplace AWS Storage Gateway AWS Support Elastic Load Balancing Amazon CloudFormation Amazon CloudFront Amazon CloudSearch Amazon CloudWatch Amazon Direct Connect Amazon DynamoDB Amazon EBS Amazon EC2 Amazon ElastiCache Amazon Elastic Transcoder Amazon EMR Amazon Glacier Amazon IAM Amazon Mechanical Turk Amazon RDS Amazon Redshift Amazon Route53
25. $ec2 = ::factory 'region' => 'us-east-1' $ec2->runInstances 'ImageId' => 'ami-6a6dcc02' 'MinCount' => 'MaxCount' => 'InstanceType' => 't2.micro'
26. $ec2 = ::factory 'region' => 'us-east-1' $ec2->runInstances 'ImageId' => 'ami-6a6dcc02' 'MinCount' => 'MaxCount' => 'InstanceType' => 't2.micro' 'version' => '2015-10-01’
27. $ec2 = ::factory 'region' => 'us-east-1' $ec2->runInstances 'ImageId' => 'ami-6a6dcc02' 'MinCount' => 'MaxCount' => 'InstanceType' => 't2.micro'
28. $ec2 = ::factory 'region' => 'us-east-1' $ec2->runInstances 'ImageId' => 'ami-6a6dcc02' 'MinCount' => 'MaxCount' => 'InstanceType' => 't2.micro' 'version' => '2015-10-01'
29. $ec2 = ::factory 'region' => 'us-east-1' $ec2->runInstances 'ImageId' => 'ami-6a6dcc02' 'MinCount' => 'MaxCount' => 'InstanceType' => 't2.micro' 'version' => '2015-10-01'
30. •  Async requests with a Promise API •  Support for custom HTTP adapters –  cURL no longer required (still the default) –  Possible to implement with non-blocking event loops •  Result "Paginators" for iterating paginated data •  JMESPath querying of result data •  "debug" client option for easy debugging
32. PHP PHP #nofilter #selphpie #instagood
33. PHP PHP
34. (Storage of selPHPies) (Storage of URLs/captions) PHP PHP
36. "require": { "aws/aws-sdk-php": "~3.0", "silex/silex": "~1.2", "twig/twig": "~1.16", } getcomposer.org
37. •  Instance profile credentials •  Credentials file •  Environment variables •  Hard coding
38. •  Instance profile credentials •  Credentials file •  Environment variables •  Client configuration
39. •  Instance profile credentials •  Credentials file •  Environment variables •  Client configuration FYI: Also supported by the AWS CLI and other SDKs.
40. •  Instance profile credentials •  Credentials file •  Environment variables •  Client configuration
41. •  Instance profile credentials •  Credentials file •  Environment variables •  Client Configuration (BEWARE) 'credentials' => 'key' => $yourAccessKeyId 'secret' => $yourSecretAccessKey
43. php bin/setup.php S3 bucket DynamoDB table Amazon S3 Amazon DynamoDB
44. $s3->createBucket 'Bucket' => $bucket $s3->waitUntil 'BucketExists' 'Bucket' => $bucket $dynamoDb->createTable(['TableName' => $table ... $dynamoDb->waitUntil 'TableExists' 'TableName' => $table echo "Done.\n"
45. $s3->createBucket 'Bucket' => $bucket $s3->waitUntil 'BucketExists' 'Bucket' => $bucket $dynamoDb->createTable(['TableName' => $table ... $dynamoDb->waitUntil 'TableExists' 'TableName' => $table echo "Done.\n"
47. $s3->createBucket 'Bucket' => $bucket $s3->waitUntil 'BucketExists' 'Bucket' => $bucket $dynamoDb->createTable(['TableName' => $table ... $dynamoDb->waitUntil 'TableExists' 'TableName' => $table echo "Done.\n"
51. $app = new $app 'aws' = function return new 'region' => 'us-east-1' 'version' => 'latest' // ROUTES AND OTHER APPLICATION LOGIC $app->run
52. $app = new $app 'aws' = function return new 'region' => 'us-east-1' 'version' => 'latest' // ROUTES AND OTHER APPLICATION LOGIC $app->run
53. $app = new $app 'aws' = function return new 'region' => 'us-east-1' 'S3' => 'version' => '2006-03-01' 'DynamoDb' => 'version' => '2012-08-10'
55. $app->get '/' function ...
56. $dynamoDb = $app 'aws' ->createDynamoDb $result = $dynamoDb->query 'TableName' => 'selphpies' 'Limit' => // ... $items = $result 'Items'
57. $results = $dynamoDb->getPaginator 'Query' 'TableName' => 'selphpies' // ... $items = $results->search 'Items[]'
58. $results = $s3->getPaginator 'ListObjects' ... $files = $results->search 'Contents[].Key'
59. # With Paginators $results = $s3->getPaginator 'ListObjects' 'Bucket' => 'my-bucket' $keys = $results->search 'Contents[].Key' foreach $keys as $key echo $key . "\n" # Without Paginators $marker = do $args = 'Bucket' => 'my-bucket' if $marker $args 'Marker' = $marker $result = $s3->listObjects $args $objects = array $result 'Contents' foreach $objects as $object echo $object 'Key' . "\n" $marker $result->search 'NextMarker || Contents[-1].Key' while $result 'IsTruncated'
60. http://jmespath.org/ $result->search '<JMESPath Expression>' > 'Contents[].Key' > '[CommonPrefixes[].Prefix, Contents[].Key][]' > 'NextMarker || Contents[-1].Key'
61. $app->post '/upload' function ...
62. try { $caption = $request->request->get('selphpieCaption', '...'); $file = $request->files->get('selphpieImage'); if (!$file instanceof UploadedFile || $file->getError()) { throw new \RuntimeException('...'); } #1. UPLOAD THE IMAGE TO S3 #2. SAVE THE IMAGE DATA TO DYNAMODB $app['session']->getFlashBag()->add('alerts', 'success'); return $app->redirect('/'); } catch (\Exception $e) { $app['session']->getFlashBag()->add('alerts', 'danger'); return $app->redirect('/upload'); }
63. $s3 = $app['aws']->createS3(); $result = $s3->putObject([ 'Bucket' => 'selphpies', 'Key' => $file->getClientOriginalName(), 'Body' => fopen($file->getFileName(), 'r'), 'ACL' => 'public-read', ]);
64. // Automatically switches to multipart uploads // if the file is larger than default threshold. $result = $s3->upload( 'selphpies', $file->getClientOriginalName(), fopen($file->getPathname(), 'r'), 'public-read' );
65. $dynamoDb->putItem([ 'TableName' => 'selphpies', 'Item' => [ // ... 'src' => ['S' => $result['ObjectURL']], 'caption' => ['S' => $caption], ], ]);
66. $m = new (); $dynamoDb->putItem([ 'TableName' => 'selphpies', 'Item' => $m->marshalItem([ // ... 'src' => $result['ObjectURL’], 'caption' => $caption, ]), ]);
67. PHP such php so cloud wow very selfie much app #phpdoge
68. github.com/aws/aws-sdk-php/releases @awsforphp blogs.aws.amazon.com/php
69. github.com/aws/aws-sdk-php forums.aws.amazon.com
70. By Jeremy Lindblom (@jeremeamia)