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<?php
###########################################################################################################
/**
* RackspaceCloudDB Class for connecting with Rackspace's Cloud Database Service
*
* LICENSE: see README.md
*
* @author Andy Fleming <afleming@variableaction.com>
* @link https://github.com/variableaction/php-rackspace-clouddb
*/
###########################################################################################################
class RackspaceCloudDB {
private $account;
private $authToken;
# -----------------------------------------------------------------------------------
# __construct()
# stores account details, generates endpoints, and generates token
# -----------------------------------------------------------------------------------
public function __construct($username,$apiKey,$accountID,$datacenter='ORD',$authGeo='US',$automaticallyCreateToken=true) {
// Set Account Details
$this->account->username = $username;
$this->account->apiKey = $apiKey;
$this->account->id = $accountID;
// Set/generate API endpoints
$this->setEndpoints($authGeo,$datacenter);
// Automatically create token (if $automaticallyCreateToken is true)
if ($automaticallyCreateToken) { $this->createAuthToken(); }
}
# ---------------------------------------------------------------------------------
# setEndpoints()
# defaults to US and Chicago Datacenter (ORD)
# ---------------------------------------------------------------------------------
private function setEndpoints($authGeo,$datacenter) {
// ----------------------------------------------------------------------
// Set auth endpoint
// ----------------------------------------------------------------------
switch ($authGeo) {
case 'UK':
$this->api->endpoints->auth = 'https://lon.identity.api.rackspacecloud.com/v1.1/auth';
//$this->api->endpoints->auth = 'https://lon.identity.api.rackspacecloud.com/v2.0/';
break;
case 'US':
default:
$this->api->endpoints->auth = 'https://identity.api.rackspacecloud.com/v1.1/auth';
//$this->api->endpoints->auth = 'https://identity.api.rackspacecloud.com/v2.0/';
break;
}
// ----------------------------------------------------------------------
// Set datacenter endpoint
// ----------------------------------------------------------------------
switch ($datacenter) {
// London
case 'LON':
$this->api->endpoints->clouddb = 'https://lon.databases.api.rackspacecloud.com/v1.0/';
break;
// Dallas/Ft. Worth
case 'DFW':
$this->api->endpoints->clouddb = 'https://dfw.databases.api.rackspacecloud.com/v1.0/';
break;
// Chicago
case 'ORD':
default:
$this->api->endpoints->clouddb = 'https://ord.databases.api.rackspacecloud.com/v1.0/';
break;
}
// Append account number for endpoint
$this->api->endpoints->clouddb = "{$this->api->endpoints->clouddb}{$this->account->id}/";
}
# -----------------------------------------------------------------------------------
# basicCURL()
# -----------------------------------------------------------------------------------
private function basicCURL($url,$headers=array(),$data=null,$additionalOptions=null) {
// setup handler
$ch = curl_init($url);
// Set options
curl_setopt_array($ch,array(
CURLOPT_HTTPHEADER => $headers,
CURLOPT_RETURNTRANSFER => 1
));
// if there is data, attach it to the request
if ($data) {
curl_setopt_array($ch,array(
CURLOPT_POST => 1,
CURLOPT_POSTFIELDS => $data,
));
}
// add additional options if sent
if ($additionalOptions) {
curl_setopt_array($ch,$additionalOptions);
}
// execute request
$response = curl_exec($ch);
// close connection
curl_close($ch);
// return reponse
return $response;
}
# -----------------------------------------------------------------------------------
# createAuthToken()
# -----------------------------------------------------------------------------------
public function createAuthToken() {
$this->api->endpoints->auth;
$requestObject->credentials->username = $this->account->username;
$requestObject->credentials->key = $this->account->apiKey;
$jsonString = json_encode($requestObject);
$response = $this->basicCURL(
$this->api->endpoints->auth,
array('Content-Type: application/json'),
$jsonString
);
$objectFromResponse = json_decode($response);
// Set auth token
$this->authToken = $objectFromResponse->auth->token->id;
}
# -----------------------------------------------------------------------------------
# listFlavors()
# -----------------------------------------------------------------------------------
public function listFlavors() {
$response = $this->basicCURL(
$this->api->endpoints->clouddb.'/flavors/detail',
array('X-Auth-Token: '.$this->authToken,'Accept: application/json','Accept: application/json')
);
return json_decode($response);
}
# -----------------------------------------------------------------------------------
# listInstances()
# -----------------------------------------------------------------------------------
public function listInstances() {
$response = $this->basicCURL(
$this->api->endpoints->clouddb.'/instances',
array('X-Auth-Token: '.$this->authToken,'Content-Type: application/json','Accept: application/json')
);
//$objectFromResponse = json_decode($response);
return json_decode($response);
}
# -----------------------------------------------------------------------------------
# createInstance()
# -----------------------------------------------------------------------------------
public function createInstance($instanceName,$flavor='1',$volumeSize='2') {
$requestObject->instance->flavorRef = $this->api->endpoints->clouddb.'/flavors/'.$flavor;
$requestObject->instance->name = $instanceName;
$requestObject->instance->volume = (object) array('size' => $volumeSize);
$jsonString = json_encode($requestObject);
$response = $this->basicCURL(
$this->api->endpoints->clouddb.'/instances',
array('X-Auth-Token: '.$this->authToken,'Content-Type: application/json','Accept: application/json'),
$jsonString
);
return json_decode($response);
}
# -----------------------------------------------------------------------------------
# deleteInstance() -- tested; works
# -----------------------------------------------------------------------------------
public function deleteInstance($instanceID) {
$response = $this->basicCURL(
$this->api->endpoints->clouddb.'/instances/'.$instanceID,
array('X-Auth-Token: '.$this->authToken,'Content-Type: application/json','Accept: application/json'),
null,
array(CURLOPT_CUSTOMREQUEST => "DELETE")
);
return json_decode($response);
}
# -----------------------------------------------------------------------------------
# createDatabase()
# -----------------------------------------------------------------------------------
public function createDatabase($instanceID,$dbName) {
$requestObject->databases[] = (object) array("name" => $dbName);
$jsonString = json_encode($requestObject);
$response = $this->basicCURL(
$this->api->endpoints->clouddb.'/instances/'.$instanceID.'/databases',
array('X-Auth-Token: '.$this->authToken,'Content-Type: application/json','Accept: application/json'),
$jsonString
);
return json_decode($response);
}
# -----------------------------------------------------------------------------------
# listDatabaseInstanceDatabases()
# -----------------------------------------------------------------------------------
public function listDatabaseInstanceDatabases($instanceID) {
$response = $this->basicCURL(
$this->api->endpoints->clouddb.'/instances/'.$instanceID.'/databases',
array('X-Auth-Token: '.$this->authToken,'Content-Type: application/json','Accept: application/json')
);
return json_decode($response);
}
# -----------------------------------------------------------------------------------
# listDatabaseInstanceUsers()
# -----------------------------------------------------------------------------------
public function listDatabaseInstanceUsers($instanceID) {
$response = $this->basicCURL(
$this->api->endpoints->clouddb.'/instances/'.$instanceID.'/users',
array('X-Auth-Token: '.$this->authToken,'Content-Type: application/json','Accept: application/json')
);
return json_decode($response);
}
# -----------------------------------------------------------------------------------
# createUser() -- creates with access to a specific database
# looks like the API response to this is just a 202 header
# -----------------------------------------------------------------------------------
public function createUser($instanceID,$dbName,$username,$password) {
$requestObject->users[] = (object) array(
"databases" => array((object) array("name" => $dbName)),
"name" => $username,
"password" => $password
);
$jsonString = json_encode($requestObject);
$response = $this->basicCURL(
$this->api->endpoints->clouddb.'/instances/'.$instanceID.'/users',
array('X-Auth-Token: '.$this->authToken,'Content-Type: application/json','Accept: application/json'),
$jsonString
);
return json_decode($response);
}
# -----------------------------------------------------------------------------------
# restartInstance() -- tested; works
# -----------------------------------------------------------------------------------
public function restartInstance($instanceID) {
$response = $this->basicCURL(
$this->api->endpoints->clouddb.'/instances/'.$instanceID.'/action',
array('X-Auth-Token: '.$this->authToken,'Content-Type: application/json','Accept: application/json'),
'{"restart": {}}'
);
return json_decode($response);
}
}
?>