這篇文章主要介紹了openstack中php sdk php-opencloud怎么用，具有一定借鑒價值，感興趣的朋友可以參考下，希望大家閱讀完這篇文章之后大有收獲，下面讓小編帶著大家一起了解一下。
創(chuàng)新互聯(lián)-專業(yè)網(wǎng)站定制、快速模板網(wǎng)站建設(shè)、高性價比新興網(wǎng)站開發(fā)、企業(yè)建站全套包干低至880元,成熟完善的模板庫,直接使用。一站式新興網(wǎng)站制作公司更省心,省錢,快速模板網(wǎng)站建設(shè)找我們，業(yè)務(wù)覆蓋新興地區(qū)。費用合理售后完善，10年實體公司更值得信賴。
openstack提供的是rest風格的api接口，其說明文檔見：
http://developer.openstack.org/api-ref-guides/bk-api-ref.pdf，為便于理解和簡化調(diào)用，這里使用開源的php sdk——php-opencoud。
vendor
---------composer
---------guzzle
---------psr
---------rackspace
--------------php-opencloud
---------------------docs
---------------------lib
---OpenCloud
---------------------samples
---------------------tests
composer：提供自動加載的功能
guzzle：處理http請求
psr：提供日志功能
rackspace/php-opencloud/lib/OpenCloud：php封裝庫
OpenCloud不僅支持openstack的api，還支持Rackspace的api。
由圖中看到，可以從OpenStack客戶端中根據(jù)需要獲取不同的服務(wù)對象。計算服務(wù)用來管理云主機，通過主機類型、鏡像、密鑰對和網(wǎng)絡(luò)等數(shù)據(jù)就可以創(chuàng)建一臺云主機，而且能夠?qū)υ浦鳈C做出暫停、恢復(fù)、停止、開始和重啟等多種操作，還可以得到基于web vnc的控制臺鏈接。對象存儲服務(wù)是以容器的形式來存放數(shù)據(jù)對象，可以給對象名稱設(shè)置路徑前綴來對對象進行分類，組織成類似windows文件夾的結(jié)構(gòu)。
重慶分公司
重慶分公司
'admin',
'password' => 'ADMIN_PASS',
'tenantName' => 'admin'
));
$computeService = $client->computeService('nova','regionOne');
//1.枚舉鏡像
$p_w_picpaths = $computeService->p_w_picpathList();
printf("Images-------------------------------------------------------------------------\n");
foreach($p_w_picpaths as $p_w_picpath)
{
printf("ID:%s,Name:%s\n",$p_w_picpath->id,$p_w_picpath->name);
}
//2.枚舉主機類型
$flavors = $computeService->flavorList();
printf("Flavors-------------------------------------------------------------------------\n");
foreach($flavors as $flavor)
{
printf("ID:%-36s,Name:%-36s,Vcpus:%d,Ram:%d\n",$flavor->id,$flavor->name,$flavor->vcpus,$flavor->ram);
}
//3.枚舉密鑰對(for windows:加密密碼傳輸 for linux:ssh登錄)
$keypairs = $computeService->listKeypairs();
printf("Keypairs------------------------------------------------------------------------\n");
foreach($keypairs as $keypair)
{
printf("Name:%s\n",$keypair->getName());
}
//4.創(chuàng)建云主機
$server = $computeService->server();
printf("Create Server-------------------------------------------------------------------\n");
$serverName = 'test123';
$p_w_picpathId = 'c36b0707-38ec-45e5-9d62-7e8798f1724f';
$flavorId = '53b1355a-c7c6-41a6-884f-7b1604002897';
$keypairName = 'testKey';
try
{
$response = $server->create(array(
'name' => $serverName,
'p_w_picpathId' => $p_w_picpathId,
'flavorId' => $flavorId,
'keypair' => $keypairName,
'metadata' => array(
'admin_pass' => '123456',//設(shè)置密碼
'appid' => '123456789' //設(shè)置自定義元數(shù)據(jù)
)));
}catch(BadResponseException $e)
{
echo $e->getResponse();
}
printf("ID:%s,Name:%s,Status:%s\n",$server->id,$server->name,$server->status);
function GetServerState($server)
{
printf("Status:%s\n",$server->status);
}
//wait for
$server->waitFor(ServerState::ACTIVE,null,GetServerState,1);
if (is_object($server->addresses))
{
foreach ($server->addresses as $netkey => $netvalue)
{
printf("\tNetwork name:%s\n",$netkey);
if (is_array($netvalue))
{
foreach ($netvalue as $infokey => $infovalue)
{
printf("\t\tIndex:%s\n",$infokey);
printf("\t\t\tMac: %s\n",$infovalue->{'OS-EXT-IPS-MAC:mac_addr'});
printf("\t\t\tVersion:%s\n",$infovalue->version);
printf("\t\t\tAddr: %s\n",$infovalue->addr);
printf("\t\t\tType: %s\n",$infovalue->{'OS-EXT-IPS:type'});
}
}
}
}
//5.獲取vnc訪問地址
printf("VNC-----------------------------------------------------------------------------\n");
$console = $server->console();
printf("Type:%s,URL:%s\n",$console->type,$console->url);
//6.停止云主機
printf("Stop Server---------------------------------------------------------------------\n");
$server->stop();
$server->waitFor('SHUTOFF',null,GetServerState,1);
//7.啟動云主機
printf("Start Server--------------------------------------------------------------------\n");
$server->start();
$server->waitFor(ServerState::ACTIVE,null,GetServerState,1);
//8.重啟云主機
printf("ReBoot Server-------------------------------------------------------------------\n");
//$server->reboot(ServerState::REBOOT_STATE_SOFT);//REBOOT_STATE_SOFT:軟重啟 REBOOT_STATE_HARD:硬重啟
//$server->waitFor(ServerState::ACTIVE,null,GetServerState,1);
//9.刪除云主機
printf("Delete Server-------------------------------------------------------------------\n");
$server->delete();
//10.獲取鏡像信息
printf("Image Info----------------------------------------------------------------------\n");
$p_w_picpath = $computeService->p_w_picpath($server->p_w_picpath->id);
printf("ID:%s,Name:%s\n",$p_w_picpath->id,$p_w_picpath->name);
//11.獲取主機類型信息
printf("Flavor Info---------------------------------------------------------------------\n");
$flavor = $computeService->flavor($server->flavor->id);
printf("ID:%s,Name:%s,Vcpus:%d,Ram:%d\n",$flavor->id,$flavor->name,$flavor->vcpus,$flavor->ram); 'admin',
'password' => 'ADMIN_PASS',
'tenantName' => 'admin'
));
//獲取對象存儲服務(wù)
$objectStoreService = $client->objectStoreService('swift', 'regionOne');
//1.創(chuàng)建容器(每個云盤使用者都有一個容器跟其對應(yīng))
$containerName = 'testContainer';
printf("Create Container %s------------------------------------------------------\n",$containerName);
//檢查名字合法性
$objectStoreService->checkContainerName($containerName);
$container = $objectStoreService->createContainer($containerName);
if($container == false)
{
$container = $objectStoreService->getContainer($containerName);
}
else
{
//設(shè)置配額
$container->setBytesQuota(5 * Size::GB); // 5GB
}
//2.枚舉容器
$containers = $objectStoreService->listContainers();
printf("Containers--------------------------------------------------------------------------\n");
foreach ($containers as $container)
{
$container = $objectStoreService->getContainer($container->name);
printf("Name:%-60s,BytesUsed:%15.6fM,ObjectCount:%d",$container->name,$container->getBytesUsed() / 1024 / 1024,$container->getObjectCount());
$bytesQuota = $container->getBytesQuota();
if($bytesQuota)
printf(",BytesQuota:%.6fM",$bytesQuota / 1024 / 1024);
printf("\n");
}
//3.容器添加對象
$container = $objectStoreService->getContainer($containerName);
//添加文件
$customHeaders = array('Content-Type' => 'text/plain');
$fileData = fopen('D:/upload_small_object.txt', 'r');
$object = $container->uploadObject('upload_small_object.txt', $fileData,$customHeaders);
//添加目錄(注意后面的斜杠)
$dirName = 'dir1/';
$object = $container->uploadObject($dirName,'');
//目錄添加文件(文件放到目錄中，必須在文件名前加上目錄，形成類似a/b/c/d/1.txt結(jié)構(gòu)(目錄a/,目錄a/b/,目錄a/b/c/,目錄a/b/c/d/))
$fileData = fopen('D:/upload_small_object.txt', 'r');
$object = $container->uploadObject($dirName . 'upload_small_object.txt', $fileData,$customHeaders);
//目錄下再添加目錄
$dirName = $dirName . 'dir1-1/';
$object = $container->uploadObject($dirName,'');
//二級目錄下再添加文件
$fileData = fopen('D:/upload_small_object.txt', 'r');
$object = $container->uploadObject($dirName . 'upload_small_object.txt', $fileData,$customHeaders);
//4.枚舉對象
printf("%s Objects-----------------------------------------------------------\n",$containerName);
//是目錄的最后一個字符是斜杠
$objects = $container->objectList();
foreach ($objects as $object)
{
printf("Name:%-60s,Size:%15.6fM,LastModified:%s\n",$object->getName(),$object->getContentLength(),$object->getLastModified());
}
//5.枚舉目錄下的對象(設(shè)定前綴)
printf("%s Objects---------------------------------------------------------------\n",$dirName);
$objects = $container->objectList(array('prefix' => $dirName));
foreach ($objects as $object)
{
printf("Name:%-60s,Size:%15.6fM,LastModified:%s\n",$object->getName(),$object->getContentLength(),$object->getLastModified());
}
//6.下載文件
$object = $container->getObject($dirName . 'upload_small_object.txt');
$objectContent = $object->getContent();
$objectContent->rewind();
$stream = $objectContent->getStream();
file_put_contents('D:/123.txt', $stream);
//7.刪除容器(刪除云盤使用者時刪除對應(yīng)云盤)
$objects = $container->objectList();
//循環(huán)刪除每個對象(不支持批刪)
foreach ($objects as $object)
{
$object->delete();
}
$container->delete();感謝你能夠認真閱讀完這篇文章，希望小編分享的“openstack中php sdk php-opencloud怎么用”這篇文章對大家有幫助，同時也希望大家多多支持創(chuàng)新互聯(lián)，關(guān)注創(chuàng)新互聯(lián)行業(yè)資訊頻道，更多相關(guān)知識等著你來學習!
