public function createAction() { $node_id = $this->getRequest("node_id", ""); $idc = $this->getRequest("idc", ""); $op_user = $this->userInfo["userName"]; // 1. parameter null if ($node_id === "" || $idc === "") { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS); QconfMgrLog::err(__FILE__, __LINE__, "paramter: 'path', 'main_buss_id' or 'idc' are required!"); echo json_encode($res); return; } // 2. node is exist $node = NodeServ::getNode($node_id); if ($node === FALSE) { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_NODE_NOT_EXIST); QconfMgrLog::err(__FILE__, __LINE__, "node of node_id({$node_id}) not exist!"); echo json_encode($res); return; } // 3. node level is smaller than 2 $node_level = $node["node_level"]; if ($node_level < 2) { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SNAPSHOT_NODE_LEVEL_ERROR); QconfMgrLog::err(__FILE__, __LINE__, "snapshot mustn't be created on root node!"); echo json_encode($res); return; } // 4. already exist snapshot $node_whole = $node["node_whole"]; //[USERPERM CHECK] $userperm_ret = UserPermServ::checkPerm($op_user, $node_whole); if ($userperm_ret === FALSE) { QconfMgrLog::err(__FILE__, __LINE__, "Insufficient permission of {$op_user} on node {$node_whole}"); $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_USER_PERM_PERMISSION_DENIED); echo json_encode($res); return; } $main_buss_id = $node["main_buss_id"]; $existed = SnapShotUtil::existSnapShotForSnapShot($main_buss_id, $node_whole, $snapshot_path); if ($existed === FALSE) { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SNAPSHOT_MODULE_FAILED); QconfMgrLog::err(__FILE__, __LINE__, "check snapshot existed failed"); echo json_encode($res); return; } if ($existed === InfoDescUtil::SNAPSHOT_FILE_EXIST) { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SNAPSHOT_FILE_EXIST); $res["errmsg"] .= ": {$snapshot_path}"; QconfMgrLog::err(__FILE__, __LINE__, "snapshot has already exist, snapshot_path({$snapshot_path})"); echo json_encode($res); return; } // 5. idc validation $cur_idcs = $node["idc"]; $check_res = self::idcValidation($idc, $cur_idcs); if ($check_res["errno"] != "0") { echo json_encode($check_res); return; } // 6. construct values $zk_web = new QconfZkWebBase(Log::INFO); $idc_list = preg_split("/[,]+/", trim($idc, ",")); $descendant = NodeServ::getDescendant($node_whole); $descendant[] = $node; $idc_values = array(); foreach ($idc_list as $idc_each) { $values_conf = array(); $values_serv = array(); $idc_host = ZkConf::getZkHost($idc_each); $zk_web->connect($idc_host); foreach ($descendant as $one_descendant) { $desc_node_whole = $one_descendant["node_whole"]; $desc_node_type_code = $one_descendant["node_type_code"]; $desc_node_idcs = $one_descendant["idc"]; $exist_idc = in_array($idc_each, explode(',', $desc_node_idcs)); if ($exist_idc === FALSE) { continue; } if ($desc_node_type_code === InfoDescUtil::NODE_TYPE_SERV_FATHER) { // get services $get_ret = ServiceController::getServicesAndStatusWithLink($zk_web, $desc_node_whole, $idc_each, $services); if ($get_ret != InfoDescUtil::QCONF_OK) { $res = InfoDescUtil::getErrorMsg($get_ret); $res["data"] .= $idc_each; echo json_encode($res); return; } $values_serv[$desc_node_whole] = $services; } // get conf $get_conf = NodeController::getConfWithLink($zk_web, $desc_node_whole, $idc_each, $node_val); if ($get_conf != InfoDescUtil::QCONF_OK) { $res = InfoDescUtil::getErrorMsg($get_conf); $res["data"] .= $idc_each; echo json_encode($res); return; } $values_conf[$desc_node_whole] = $node_val; } $values = array(); $values["conf"] = $values_conf; $values["serv"] = $values_serv; $idc_values[$idc_each] = $values; } // 7. create snapshot $main_buss_id = $node["main_buss_id"]; $sub_buss_id = $node["sub_buss_id"]; $create_res = SnapShotUtil::createSnapShot($main_buss_id, $node_whole, $op_user, $idc_values); if ($create_res === FALSE) { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SNAPSHOT_MODULE_FAILED); QconfMgrLog::err(__FILE__, __LINE__, "snapshot has already exist"); echo json_encode($res); return; } OpServ::insert(InfoDescUtil::OP_TYPE_SNAPSHOT_ADD, $node_whole, $idc, InfoDescUtil::OP_STATUS_SUCCESS, $main_buss_id, $sub_buss_id, $op_user, ""); // 8. return the right info $res = array("errno" => "0", "errmsg" => "", "data" => "create snapshot success!"); $json = json_encode($res); echo $json; }
public function addIdcRecursiveAction() { $node_id = $this->getRequest("node_id", ""); $idc = $this->getRequest("idc", ""); $template_idc = $this->getRequest("template_idc", ""); $is_copy_servs = $this->getRequest("is_copy_servs", ""); $op_user = $this->userInfo["userName"]; QconfMgrLog::err(__FILE__, __LINE__, "parameter 'node_id({$node_id})' 'idc({$idc})' 'template_idc({$template_idc})' or 'copy_services({$is_copy_servs})' is null!"); // 1. parameter is not right if ($node_id === "" || $idc === "" || $template_idc === "" || $is_copy_servs === "") { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_BAD_ARGS); QconfMgrLog::err(__FILE__, __LINE__, "parameter 'node_id' 'idc' 'template_idc' or 'copy_services' is null!"); echo json_encode($res); return; } $is_copy_services = $is_copy_servs === "1" ? TRUE : FALSE; // 2. get the node info from database $row = NodeServ::getNode($node_id); if ($row === FALSE) { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_NODE_NOT_EXIST); echo json_encode($res); return; } $main_buss_id = $row["main_buss_id"]; $db_node_whole = $row["node_whole"]; //[USERPERM CHECK] $userperm_ret = UserPermServ::checkPerm($op_user, $db_node_whole); if ($userperm_ret === FALSE) { QconfMgrLog::err(__FILE__, __LINE__, "Insufficient permission of {$op_user} on node {$db_node_whole}"); $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_USER_PERM_PERMISSION_DENIED); echo json_encode($res); return; } //[SNAPSHOT CHECK] $snapshot_ret = SnapShotUtil::existSnapShotForNode($main_buss_id, $db_node_whole, $snapshot_path, InfoDescUtil::SNAPSHOT_FULL_PATH); if ($snapshot_ret === FALSE) { QconfMgrLog::err(__FILE__, __LINE__, "snapshot operation failed"); $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SNAPSHOT_MODULE_FAILED); echo json_encode($res); return; } if ($snapshot_ret === InfoDescUtil::SNAPSHOT_FILE_EXIST) { QconfMgrLog::err(__FILE__, __LINE__, "snapshot existed on current node node_whole({$node_whole})"); $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_SNAPSHOT_LOCKED_NODE); $res["errmsg"] .= ": {$snapshot_path}"; echo json_encode($res); return; } // 3. check target idc exist $idc = trim($idc, ","); $idc_list = preg_split("/[,]+/", $idc); $idc_to = $idc_list[0]; $idc_host = ZkConf::getZkHost($idc_to); if ($idc_host === NULL) { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_IDC_NOT_EXIST); $res["data"] .= $idc_to; echo json_encode($res); return; } $zk_web_target = new QconfZkWebBase(Log::INFO); $zk_web_target->connect($idc_host); // 4. check template idc exist $template_idc = trim($template_idc, ","); $template_list = preg_split("/[,]+/", $template_idc); $idc_from = $template_list[0]; $template_host = ZkConf::getZkHost($idc_from); if ($template_host === NULL) { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_IDC_NOT_EXIST); $res["data"] .= $idc_from; echo json_encode($res); return; } $zk_web_template = new QconfZkWebBase(Log::INFO); $zk_web_template->connect($template_host); $descendant = NodeServ::getDescendant($row["node_whole"]); // add the current node itself $descendant[] = $row; mysql_query("BEGIN"); foreach ($descendant as $one_descendant) { $node_cur_id = $one_descendant["node_id"]; $node_type_code = $one_descendant["node_type_code"]; $node_whole = $one_descendant["node_whole"]; $main_buss_id = $one_descendant["main_buss_id"]; $sub_buss_id = $one_descendant["sub_buss_id"]; //idc maybe update during the previous loop $cur_descendant = NodeServ::getNode($node_cur_id); if ($cur_descendant === FALSE) { QconfMgrLog::err(__FILE__, __LINE__, "faied to retrive node_id : {$node_cur_id}"); $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_MYSQL_FAIL); echo json_encode($res); mysql_query("ROLLBACK"); return; } $descendant_idc = $cur_descendant["idc"]; // 5. check wether descendant exist on template idc // 5.1 check exist $descendant_idcs_array = explode(',', $descendant_idc); $exist_on_template = in_array($idc_from, $descendant_idcs_array); if ($exist_on_template === FALSE) { QconfMgrLog::err(__FILE__, __LINE__, "expect {$node_whole} on " . $idc_from); continue; } // 5.2 get value $get_ret = self::getConfWithLink($zk_web_template, $node_whole, $idc_from, $node_val); if ($get_ret != InfoDescUtil::QCONF_OK) { $res = InfoDescUtil::getErrorMsg($get_ret); $res["data"] .= $idc_from; echo json_encode($res); mysql_query("ROLLBACK"); return; } // 5.3 get services $node_services = NULL; if ($is_copy_services === TRUE && $node_type_code === InfoDescUtil::NODE_TYPE_SERV_FATHER) { $get_ret = ServiceController::getServicesAndStatusWithLink($zk_web_template, $node_whole, $idc_host, $node_services); if ($get_ret != InfoDescUtil::QCONF_OK) { $res = InfoDescUtil::getErrorMsg($get_ret); mysql_query("ROLLBACK"); echo json_encode($res); return; } } // check wether descendant exist on target idc $exist_on_target = in_array($idc_to, $descendant_idcs_array); if ($exist_on_target === FALSE) { // 6. find all leaf descendants under given node and expand it to the new idc // 6.1 add in zookeeper $res_cur = self::addOneIdcWithLink($node_type_code, $node_whole, $idc_to, $node_val, $node_services, $zk_web_target); if ($res_cur === -1) { OpServ::insert(InfoDescUtil::OP_TYPE_EXPANSION, $node_whole, $idc_to, InfoDescUtil::OP_STATUS_ZOO_FAILED, $main_buss_id, $sub_buss_id, $op_user, ""); $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_ZOOKEEPER_FAIL); $res["data"] .= $idc_to; echo json_encode($res); mysql_query("ROLLBACK"); return; } // 6.2 update database $ret = NodeServ::modIdc($node_cur_id, $idc_to); if ($ret === FALSE) { $res = InfoDescUtil::getErrorMsg(InfoDescUtil::ERR_MYSQL_FAIL); OpServ::insert(InfoDescUtil::OP_TYPE_EXPANSION, $node_whole, $idc_to, InfoDescUtil::OP_STATUS_MYSQL_FAILED, $main_buss_id, $sub_buss_id, $op_user, ""); echo json_encode($res); mysql_query("ROLLBACK"); return; } OpServ::insert(InfoDescUtil::OP_TYPE_EXPANSION, $node_whole, $idc_to, InfoDescUtil::OP_STATUS_SUCCESS, $main_buss_id, $sub_buss_id, $op_user, $node_val); } else { // 7. sync value and services between target idc and template idc // 7.1 sync value $sync_ret = InfoDescUtil::QCONF_OK; if ($node_val != "") { $sync_ret = self::setConfWithLink($zk_web_target, $node_whole, $idc_to, $node_val); // modify the zookeeper failed } // 7.2 sync services if ($sync_ret === InfoDescUtil::QCONF_OK && $node_services != NULL) { foreach ($node_services as $ser => $status) { $sync_ret = ServiceController::addServiceWithLink($zk_web_target, $node_whole, $ser, $idc_to, $status); if ($sync_ret === -1) { break; } } } if ($sync_ret != InfoDescUtil::QCONF_OK) { OpServ::insert(InfoDescUtil::OP_TYPE_MOD, $node_whole, $idc_to, InfoDescUtil::OP_STATUS_ZOO_FAILED, $main_buss_id, $sub_buss_id, $op_user, ""); $res = InfoDescUtil::getErrorMsg($sync_ret); $res["data"] .= $idc_to; echo json_encode($res); mysql_query("ROLLBACK"); return; } OpServ::insert(InfoDescUtil::OP_TYPE_MOD, $node_whole, $idc_to, InfoDescUtil::OP_STATUS_SUCCESS, $main_buss_id, $sub_buss_id, $op_user, $node_val); } } mysql_query("COMMIT"); // 8. return the data $res = array("errno" => "0", "errmsg" => "", "data" => "add idc success!"); $json = json_encode($res); echo $json; return; }