PHP DBServer::GetScriptingVars方法代码示例

 private static function prepareScript($scriptSettings, DBServer $targetServer, Event $event = null)
 {
     $db = Core::GetDBInstance();
     //$scriptSettings['version'] = (int)$scriptSettings['version'];
     if ($scriptSettings['version'] == 'latest' || (int) $scriptSettings['version'] == -1) {
         $version = (int) $db->GetOne("SELECT MAX(revision) FROM script_revisions WHERE scriptid=?", array($scriptSettings['scriptid']));
     } else {
         $version = (int) $scriptSettings['version'];
     }
     $template = $db->GetRow("SELECT name,id FROM scripts WHERE id=?", array($scriptSettings['scriptid']));
     $template['timeout'] = $scriptSettings['timeout'];
     $template['issync'] = $scriptSettings['issync'];
     $template['body'] = $db->GetOne("SELECT script FROM script_revisions WHERE scriptid=? AND revision=?", array($template['id'], $version));
     if (!$template['body']) {
         return false;
     }
     $params = array_merge($targetServer->GetScriptingVars(), (array) unserialize($scriptSettings['params']));
     if ($event) {
         $eventServer = $event->DBServer;
         foreach ($eventServer->GetScriptingVars() as $k => $v) {
             $params["event_{$k}"] = $v;
         }
         foreach ($event->GetScriptingVars() as $k => $v) {
             $params[$k] = $event->{$v};
         }
     }
     // Prepare keys array and array with values for replacement in script
     $keys = array_keys($params);
     $f = create_function('$item', 'return "%".$item."%";');
     $keys = array_map($f, $keys);
     $values = array_values($params);
     // Generate script contents
     $script_contents = str_replace($keys, $values, $template['body']);
     $template['body'] = str_replace('\\%', "%", $script_contents);
     $template['name'] = preg_replace("/[^A-Za-z0-9]+/", "_", $template['name']);
     return $template;
 }

 public static function prepareScript($scriptSettings, DBServer $targetServer, AbstractServerEvent $event = null)
 {
     $template = ['type' => isset($scriptSettings['type']) ? $scriptSettings['type'] : null, 'timeout' => isset($scriptSettings['timeout']) ? $scriptSettings['timeout'] : null, 'issync' => isset($scriptSettings['issync']) ? $scriptSettings['issync'] : null, 'run_as' => isset($scriptSettings['run_as']) ? $scriptSettings['run_as'] : null, 'execution_id' => Scalr::GenerateUID()];
     if ($scriptSettings['type'] == self::ORCHESTRATION_SCRIPT_TYPE_SCALR) {
         /* @var $script Script */
         $script = Script::findPk($scriptSettings['scriptid']);
         if (!$script) {
             return false;
         }
         // TODO: validate permission to access script ?
         if ($script->os && $targetServer->osType && $script->os != $targetServer->osType) {
             return false;
         }
         if ($scriptSettings['version'] == 'latest' || (int) $scriptSettings['version'] == -1) {
             $version = $script->getLatestVersion();
         } else {
             $version = $script->getVersion((int) $scriptSettings['version']);
         }
         if (empty($version)) {
             return false;
         }
         $template['name'] = $script->name;
         $template['id'] = $script->id;
         $template['body'] = $version->content;
         $template['scriptVersion'] = $version->version;
         // variables could be null
         $scriptParams = $script->allowScriptParameters ? (array) $version->variables : [];
         foreach ($scriptParams as &$val) {
             $val = "";
         }
         $params = array_merge($scriptParams, $targetServer->GetScriptingVars(), (array) unserialize($scriptSettings['params']));
         if ($event) {
             $eventServer = $event->DBServer;
             foreach ($eventServer->GetScriptingVars() as $k => $v) {
                 $params["event_{$k}"] = $v;
             }
             foreach ($event->GetScriptingVars() as $k => $v) {
                 $params[$k] = $event->{$v};
             }
             if (isset($event->params) && is_array($event->params)) {
                 foreach ($event->params as $k => $v) {
                     $params[$k] = $v;
                 }
             }
             $params['event_name'] = $event->GetName();
         }
         if ($event instanceof CustomEvent && count($event->params) > 0) {
             $params = array_merge($params, $event->params);
         }
         // Prepare keys array and array with values for replacement in script
         $keys = array_keys($params);
         $keys = array_map(function ($item) {
             return '%' . $item . '%';
         }, $keys);
         $values = array_values($params);
         $script_contents = str_replace($keys, $values, $template['body']);
         $template['body'] = str_replace('\\%', "%", $script_contents);
         // Generate script contents
         $template['name'] = preg_replace("/[^A-Za-z0-9]+/", "_", $template['name']);
     } elseif ($scriptSettings['type'] == self::ORCHESTRATION_SCRIPT_TYPE_LOCAL) {
         $template['path'] = $targetServer->applyGlobalVarsToValue($scriptSettings['script_path']);
     } elseif ($scriptSettings['type'] == self::ORCHESTRATION_SCRIPT_TYPE_CHEF) {
         $chef = new stdClass();
         $chefSettings = (array) unserialize($scriptSettings['params']);
         if ($chefSettings['chef.cookbook_url']) {
             $chef->cookbookUrl = $chefSettings['chef.cookbook_url'];
         }
         if ($chefSettings['chef.cookbook_url_type']) {
             $chef->cookbookUrlType = $chefSettings['chef.cookbook_url_type'];
         }
         if ($chefSettings['chef.relative_path']) {
             $chef->relativePath = $chefSettings['chef.relative_path'];
         }
         if ($chefSettings['chef.ssh_private_key']) {
             $chef->sshPrivateKey = $chefSettings['chef.ssh_private_key'];
         }
         if ($chefSettings['chef.role_name']) {
             $chef->role = $chefSettings['chef.role_name'];
         } else {
             $chef->runList = $chefSettings['chef.runlist'];
         }
         $chef->jsonAttributes = $chefSettings['chef.attributes'];
         $template['chef'] = $chef;
     }
     return $template;
 }

 public static function listServerGlobalVariables(DBServer $dbServer, $includeSystem = false, AbstractServerEvent $event = null)
 {
     $retval = array();
     if ($includeSystem) {
         $variables = $dbServer->GetScriptingVars();
         if ($event) {
             if ($event->DBServer) {
                 foreach ($event->DBServer->GetScriptingVars() as $k => $v) {
                     $variables["event_{$k}"] = $v;
                 }
             }
             foreach ($event->GetScriptingVars() as $k => $v) {
                 $variables[$k] = $event->{$v};
             }
             if (isset($event->params) && is_array($event->params)) {
                 foreach ($event->params as $k => $v) {
                     $variables[$k] = $v;
                 }
             }
             $variables['event_name'] = $event->GetName();
         }
         $formats = \Scalr::config("scalr.system.global_variables.format");
         foreach ($variables as $name => $value) {
             $name = "SCALR_" . strtoupper($name);
             $value = trim($value);
             if (isset($formats[$name])) {
                 $value = @sprintf($formats[$name], $value);
             }
             $private = strpos($name, 'SCALR_EVENT_') === 0 ? 1 : 0;
             $retval[] = (object) array('name' => $name, 'value' => $value, 'private' => $private, 'system' => 1);
         }
     }
     try {
         $globalVariables = new Scalr_Scripting_GlobalVariables($dbServer->GetEnvironmentObject()->clientId, $dbServer->envId, ScopeInterface::SCOPE_SERVER);
         $vars = $globalVariables->listVariables($dbServer->GetFarmRoleObject()->RoleID, $dbServer->farmId, $dbServer->farmRoleId, $dbServer->serverId);
         foreach ($vars as $v) {
             $retval[] = (object) $v;
         }
     } catch (Exception $e) {
     }
     return $retval;
 }

 public function getConfiguration(DBServer $dbServer)
 {
     $configuration = new stdClass();
     $dbFarmRole = $dbServer->GetFarmRoleObject();
     if (!$dbFarmRole->GetSetting(self::ROLE_CHEF_BOOTSTRAP)) {
         return $configuration;
     }
     $jsonAttributes = $dbFarmRole->GetSetting(self::ROLE_CHEF_ATTRIBUTES);
     $chefCookbookUrl = $dbFarmRole->GetSetting(self::ROLE_CHEF_COOKBOOK_URL);
     if ($chefCookbookUrl) {
         $configuration->cookbookUrl = $chefCookbookUrl;
         $configuration->runList = $dbFarmRole->GetSetting(self::ROLE_CHEF_RUNLIST);
         $configuration->cookbookUrlType = $dbFarmRole->GetSetting(self::ROLE_CHEF_COOKBOOK_URL_TYPE);
         $configuration->sshPrivateKey = $dbFarmRole->GetSetting(self::ROLE_CHEF_SSH_PRIVATE_KEY);
         $configuration->relativePath = $dbFarmRole->GetSetting(self::ROLE_CHEF_RELATIVE_PATH);
     } else {
         // Get chef server info
         $chefServerId = $dbFarmRole->GetSetting(self::ROLE_CHEF_SERVER_ID);
         $chefServerInfo = $this->db->GetRow("SELECT * FROM services_chef_servers WHERE id=?", array($chefServerId));
         $chefServerInfo['v_auth_key'] = trim($this->getCrypto()->decrypt($chefServerInfo['v_auth_key'], $this->cryptoKey));
         // Prepare node name
         $configuration->nodeName = $dbServer->GetProperty(self::SERVER_CHEF_NODENAME);
         if (!$configuration->nodeName) {
             $nodeNameTpl = $dbFarmRole->GetSetting(self::ROLE_CHEF_NODENAME_TPL);
             if ($nodeNameTpl) {
                 $params = $dbServer->GetScriptingVars();
                 $keys = array_keys($params);
                 $f = create_function('$item', 'return "%".$item."%";');
                 $keys = array_map($f, $keys);
                 $values = array_values($params);
                 $configuration->nodeName = str_replace($keys, $values, $nodeNameTpl);
                 //TODO: Add support for Global variables
             }
         }
         $configuration->serverUrl = $chefServerInfo['url'];
         $configuration->validatorName = $chefServerInfo['v_username'];
         $configuration->validatorKey = $chefServerInfo['v_auth_key'];
         if ($dbFarmRole->GetSetting(self::ROLE_CHEF_ROLE_NAME)) {
             $configuration->role = $dbFarmRole->GetSetting(self::ROLE_CHEF_ROLE_NAME);
         } else {
             $configuration->runList = $dbFarmRole->GetSetting(self::ROLE_CHEF_RUNLIST);
         }
         $configuration->environment = $dbFarmRole->GetSetting(self::ROLE_CHEF_ENVIRONMENT);
         $configuration->daemonize = $dbFarmRole->GetSetting(self::ROLE_CHEF_DAEMONIZE);
     }
     if ($jsonAttributes) {
         $params = $dbServer->GetScriptingVars();
         // Prepare keys array and array with values for replacement in script
         $keys = array_keys($params);
         $f = create_function('$item', 'return "%".$item."%";');
         $keys = array_map($f, $keys);
         $values = array_values($params);
         $contents = str_replace($keys, $values, $jsonAttributes);
         $configuration->jsonAttributes = str_replace('\\%', "%", $contents);
         //TODO: Add support for Global variables
     }
     return $configuration;
 }

 private function getServerDNSRecords(DBServer $DBServer)
 {
     $records = array();
     if ($DBServer->status != SERVER_STATUS::RUNNING) {
         return $records;
     }
     if ($DBServer->GetProperty(SERVER_PROPERTIES::EXCLUDE_FROM_DNS)) {
         return $records;
     }
     $DBFarmRole = $DBServer->GetFarmRoleObject();
     if ($DBFarmRole->GetSetting(DBFarmRole::SETTING_EXCLUDE_FROM_DNS)) {
         return $records;
     }
     if ($DBFarmRole->ID == $this->farmRoleId) {
         array_push($records, array("name" => "@", "value" => $DBServer->remoteIp, "type" => "A", "ttl" => 90, "server_id" => $DBServer->serverId, "issystem" => '1'));
     }
     if (!$DBFarmRole->GetSetting(DBFarmRole::SETTING_DNS_CREATE_RECORDS)) {
         return $records;
     }
     $int_record_alias = $DBFarmRole->GetSetting(DBFarmRole::SETTING_DNS_INT_RECORD_ALIAS);
     $int_record = "int-{$DBFarmRole->GetRoleObject()->name}";
     $ext_record_alias = $DBFarmRole->GetSetting(DBFarmRole::SETTING_DNS_EXT_RECORD_ALIAS);
     $ext_record = "ext-{$DBFarmRole->GetRoleObject()->name}";
     if ($int_record_alias || $ext_record_alias) {
         $params = $DBServer->GetScriptingVars();
         $keys = array_keys($params);
         $f = create_function('$item', 'return "%".$item."%";');
         $keys = array_map($f, $keys);
         $values = array_values($params);
     }
     if ($int_record_alias) {
         $int_record = str_replace($keys, $values, $int_record_alias);
     }
     if ($ext_record_alias) {
         $ext_record = str_replace($keys, $values, $ext_record_alias);
     }
     array_push($records, array("name" => $int_record, "value" => $DBServer->localIp, "type" => "A", "ttl" => 90, "server_id" => $DBServer->serverId, "issystem" => '1'));
     array_push($records, array("name" => $ext_record, "value" => $DBServer->remoteIp, "type" => "A", "ttl" => 90, "server_id" => $DBServer->serverId, "issystem" => '1'));
     $records = array_merge($records, (array) $this->getDbRecords($DBServer));
     $records = array_merge($records, (array) $this->getBehaviorsRecords($DBServer));
     if ($DBFarmRole->GetRoleObject()->hasBehavior(ROLE_BEHAVIORS::MYSQL)) {
         array_push($records, array("name" => "int-mysql", "value" => $DBServer->localIp, "type" => "A", "ttl" => 90, "server_id" => $DBServer->serverId, "issystem" => '1'));
         array_push($records, array("name" => "ext-mysql", "value" => $DBServer->remoteIp, "type" => "A", "ttl" => 90, "server_id" => $DBServer->serverId, "issystem" => '1'));
         if ($DBServer->GetProperty(SERVER_PROPERTIES::DB_MYSQL_MASTER)) {
             array_push($records, array("name" => "int-mysql-master", "value" => $DBServer->localIp, "type" => "A", "ttl" => 90, "server_id" => $DBServer->serverId, "issystem" => '1'));
             array_push($records, array("name" => "ext-mysql-master", "value" => $DBServer->remoteIp, "type" => "A", "ttl" => 90, "server_id" => $DBServer->serverId, "issystem" => '1'));
             array_push($records, array("name" => "{$int_record}-master", "value" => $DBServer->localIp, "type" => "A", "ttl" => 90, "server_id" => $DBServer->serverId, "issystem" => '1'));
             array_push($records, array("name" => "{$ext_record}-master", "value" => $DBServer->remoteIp, "type" => "A", "ttl" => 90, "server_id" => $DBServer->serverId, "issystem" => '1'));
         }
         if ($DBFarmRole->GetRunningInstancesCount() == 1 || !$DBServer->GetProperty(SERVER_PROPERTIES::DB_MYSQL_MASTER)) {
             array_push($records, array("name" => "int-mysql-slave", "value" => $DBServer->localIp, "type" => "A", "ttl" => 90, "server_id" => $DBServer->serverId, "issystem" => '1'));
             array_push($records, array("name" => "ext-mysql-slave", "value" => $DBServer->remoteIp, "type" => "A", "ttl" => 90, "server_id" => $DBServer->serverId, "issystem" => '1'));
             array_push($records, array("name" => "{$int_record}-slave", "value" => $DBServer->localIp, "type" => "A", "ttl" => 90, "server_id" => $DBServer->serverId, "issystem" => '1'));
             array_push($records, array("name" => "{$ext_record}-slave", "value" => $DBServer->remoteIp, "type" => "A", "ttl" => 90, "server_id" => $DBServer->serverId, "issystem" => '1'));
         }
     }
     return $records;
 }

 public static function prepareScript($scriptSettings, DBServer $targetServer, Event $event = null)
 {
     $db = \Scalr::getDb();
     $template = array('timeout' => $scriptSettings['timeout'], 'issync' => $scriptSettings['issync'], 'run_as' => $scriptSettings['run_as'], 'execution_id' => Scalr::GenerateUID());
     if ($scriptSettings['scriptid']) {
         if ($scriptSettings['version'] == 'latest' || (int) $scriptSettings['version'] == -1) {
             $version = (int) $db->GetOne("SELECT MAX(revision) FROM script_revisions WHERE scriptid=?", array($scriptSettings['scriptid']));
         } else {
             $version = (int) $scriptSettings['version'];
         }
         $info = $db->GetRow("SELECT name,id FROM scripts WHERE id=? LIMIT 1", array($scriptSettings['scriptid']));
         $template['name'] = $info['name'];
         $template['id'] = $info['id'];
         $revisionInfo = $db->GetRow("SELECT script, variables FROM script_revisions WHERE scriptid=? AND revision=? LIMIT 1", array($template['id'], $version));
         $template['body'] = $revisionInfo['script'];
         if (!$template['body']) {
             return false;
         }
         $scriptParams = (array) unserialize($revisionInfo['variables']);
         foreach ($scriptParams as &$val) {
             $val = "";
         }
         $params = array_merge($scriptParams, $targetServer->GetScriptingVars(), (array) unserialize($scriptSettings['params']));
         if ($event) {
             $eventServer = $event->DBServer;
             foreach ($eventServer->GetScriptingVars() as $k => $v) {
                 $params["event_{$k}"] = $v;
             }
             foreach ($event->GetScriptingVars() as $k => $v) {
                 $params[$k] = $event->{$v};
             }
             if (isset($event->params) && is_array($event->params)) {
                 foreach ($event->params as $k => $v) {
                     $params[$k] = $v;
                 }
             }
             $params['event_name'] = $event->GetName();
         }
         if ($event instanceof CustomEvent) {
             if (count($event->params) > 0) {
                 $params = array_merge($params, $event->params);
             }
         }
         // Prepare keys array and array with values for replacement in script
         $keys = array_keys($params);
         $f = create_function('$item', 'return "%".$item."%";');
         $keys = array_map($f, $keys);
         $values = array_values($params);
         $script_contents = str_replace($keys, $values, $template['body']);
         $template['body'] = str_replace('\\%', "%", $script_contents);
         // Parse and set variables from data bag
         //TODO: @param_name@
         // Generate script contents
         $template['name'] = preg_replace("/[^A-Za-z0-9]+/", "_", $template['name']);
     } else {
         $template['path'] = $scriptSettings['script_path'];
     }
     return $template;
 }