PHP resource::get_resource_capabilities方法代码示例

function get_hybrid_cloud_appliance_link($appliance_id)
{
    global $event;
    global $OPENQRM_SERVER_BASE_DIR;
    global $OPENQRM_SERVER_IP_ADDRESS;
    global $OPENQRM_EXEC_PORT;
    $p_appliance = new appliance();
    $p_appliance->get_instance_by_id($appliance_id);
    $p_resource = new resource();
    $p_resource->get_instance_by_id($p_appliance->resources);
    $virtualization = new virtualization();
    $virtualization->get_instance_by_id($p_appliance->virtualization);
    if ($virtualization->type != "hybrid-cloud-vm-local") {
        return;
    }
    // get hybrid-cloud account
    $hybrid_cloud_acl_id = $p_resource->get_resource_capabilities("HCACL");
    if ($hybrid_cloud_acl_id == '') {
        $event->log("get_hybrid_cloud_appliance_link", $_SERVER['REQUEST_TIME'], 2, "openqrm-hybrid-cloud-appliance-link-hook.php", "Could not find Hybrid-Cloud Account for resource " . $p_resource->id, "", "", 0, 0, $appliance_id);
        return;
    }
    $hc = new hybrid_cloud();
    $hc->get_instance_by_id($hybrid_cloud_acl_id);
    $html = new htmlobject($OPENQRM_SERVER_BASE_DIR . '/openqrm/web/base/class/htmlobjects');
    $a = $html->a();
    $a->label = 'Dashboard';
    $a->css = 'badge';
    $a->target = '_BLANK';
    if ($hc->account_type == 'aws' || $hc->account_type == 'euca') {
        $a->href = 'https://console.aws.amazon.com/ec2/';
    }
    if ($hc->account_type == 'lc-openstack') {
        $a->href = 'http://' . $hc->host . '/project/instances/';
    }
    $plugin_link = $a->get_string();
    return $plugin_link;
}

function fence_hybrid_cloud_vm_local($host_resource_id, $mac)
{
    global $OPENQRM_SERVER_BASE_DIR;
    global $OPENQRM_SERVER_IP_ADDRESS;
    global $OPENQRM_EXEC_PORT;
    global $RESOURCE_INFO_TABLE;
    global $event;
    $event->log("fence_hybrid_cloud_vm_local", $_SERVER['REQUEST_TIME'], 5, "hybrid-cloud-ha-hook", "Fencing Cloud VM " . $mac, "", "", 0, 0, 0);
    $origin_resource = new resource();
    $origin_resource->get_instance_by_mac($mac);
    // get hybrid-cloud account from origin resource
    $hybrid_acl_id = $origin_resource->get_resource_capabilities("HCACL");
    $hc = new hybrid_cloud();
    $hc->get_instance_by_id($hybrid_acl_id);
    $hc_authentication = '';
    if ($hc->account_type == 'aws' || $hc->account_type == 'euca') {
        $hc_authentication .= ' -O ' . $hc->access_key;
        $hc_authentication .= ' -W ' . $hc->secret_key;
    }
    if ($hc->account_type == 'lc-openstack') {
        $hc_authentication .= ' -u ' . $hc->username;
        $hc_authentication .= ' -p ' . $hc->password;
        $hc_authentication .= ' -q ' . $hc->host;
        $hc_authentication .= ' -x ' . $hc->port;
        $hc_authentication .= ' -g ' . $hc->tenant;
        $hc_authentication .= ' -e ' . $hc->endpoint;
    }
    $openqrm = new openqrm_server();
    $command = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/hybrid-cloud/bin/openqrm-hybrid-cloud-vm fence ";
    $command .= ' -i ' . $hc->id;
    $command .= ' -n ' . $hc->account_name;
    $command .= ' -t ' . $hc->account_type;
    $command .= $hc_authentication;
    $command .= ' -im ' . $mac;
    $command .= ' --openqrm-cmd-mode background';
    $event->log("fence_hybrid_cloud_vm_local", $_SERVER['REQUEST_TIME'], 5, "hybrid-cloud-ha-hook", "Running {$command}", "", "", 0, 0, 0);
    $openqrm->send_command($command, NULL, true);
    $rufields["resource_hostname"] = $hc->account_type . $origin_resource->id;
    $origin_resource->update_info($origin_resource->id, $rufields);
    // debug
    // echo "1:".$command;
}

function remove_hybrid_cloud_vm_local($host_resource_id, $name, $mac)
{
    global $OPENQRM_SERVER_BASE_DIR;
    global $OPENQRM_SERVER_IP_ADDRESS;
    global $OPENQRM_EXEC_PORT;
    global $RESOURCE_INFO_TABLE;
    global $event;
    $event->log("remove_hybrid_cloud_vm_local", $_SERVER['REQUEST_TIME'], 5, "hybrid-cloud-cloud-hook", "Removing Cloud VM {$name}/{$mac} from Host resource {$host_resource_id}", "", "", 0, 0, 0);
    $openqrm = new openqrm_server();
    $cloud_resource = new resource();
    $cloud_resource->get_instance_by_mac($mac);
    $hc_default_account_id = $cloud_resource->get_resource_capabilities("HCACL");
    $cloud_resource_hostname = $cloud_resource->hostname;
    if (strlen($hc_default_account_id)) {
        // $event->log("remove_hybrid_cloud_vm_local", $_SERVER['REQUEST_TIME'], 2, "hybrid-cloud-cloud-hook", "!!! found Cloud Account ".$hc_default_account_id." from resource config", "", "", 0, 0, 0);
    } else {
        $file = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/hybrid-cloud/etc/openqrm-plugin-hybrid-cloud.conf";
        $ini = openqrm_parse_conf($file);
        $hc_default_account_id = $ini['OPENQRM_PLUGIN_HYBRID_CLOUD_DEFAULT_ACCOUNT'];
        // $event->log("remove_hybrid_cloud_vm_local", $_SERVER['REQUEST_TIME'], 2, "hybrid-cloud-cloud-hook", "!!! got Cloud Account ".$hc_default_account_id." from plugin config", "", "", 0, 0, 0);
    }
    $hc = new hybrid_cloud();
    $hc->get_instance_by_id($hc_default_account_id);
    $hc_authentication = '';
    if ($hc->account_type == 'aws' || $hc->account_type == 'euca') {
        $hc_authentication .= ' -O ' . $hc->access_key;
        $hc_authentication .= ' -W ' . $hc->secret_key;
    }
    if ($hc->account_type == 'lc-openstack') {
        $hc_authentication .= ' -u ' . $hc->username;
        $hc_authentication .= ' -p ' . $hc->password;
        $hc_authentication .= ' -q ' . $hc->host;
        $hc_authentication .= ' -x ' . $hc->port;
        $hc_authentication .= ' -g ' . $hc->tenant;
        $hc_authentication .= ' -e ' . $hc->endpoint;
    }
    $openqrm = new openqrm_server();
    $command = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/hybrid-cloud/bin/openqrm-hybrid-cloud-vm remove ";
    $command .= ' -i ' . $hc->id;
    $command .= ' -n ' . $hc->account_name;
    $command .= ' -t ' . $hc->account_type;
    $command .= $hc_authentication;
    $command .= ' -in ' . $cloud_resource_hostname;
    $command .= ' --openqrm-cmd-mode background';
    // $event->log("remove_hybrid_cloud_vm_local", $_SERVER['REQUEST_TIME'], 2, "hybrid-cloud-cloud-hook", "Running $command", "", "", 0, 0, 0);
    $openqrm->send_command($command, NULL, true);
}

function openqrm_hybrid_cloud_resource_virtual_command($cmd, $resource_fields)
{
    global $event;
    global $OPENQRM_SERVER_BASE_DIR;
    global $OPENQRM_SERVER_IP_ADDRESS;
    global $OPENQRM_EXEC_PORT;
    $resource_id = $resource_fields["resource_id"];
    $resource = new resource();
    $resource->get_instance_by_id($resource_id);
    $virtualization = new virtualization();
    $virtualization->get_instance_by_id($resource->vtype);
    switch ($virtualization->type) {
        case "hybrid-cloud":
            $event->log("openqrm_hybrid_cloud_resource_virtual_command", $_SERVER['REQUEST_TIME'], 5, "openqrm-hybrid-cloud-resource-virtual-command-hook.php", "Handling " . $cmd . " command of resource " . $resource->id, "", "", 0, 0, 0);
            // noop
            break;
        case "hybrid-cloud-vm-local":
            $event->log("openqrm_hybrid_cloud_resource_virtual_command", $_SERVER['REQUEST_TIME'], 5, "openqrm-hybrid-cloud-resource-virtual-command-hook.php", "Handling " . $cmd . " command of resource " . $resource->id, "", "", 0, 0, 0);
            $openqrm_server = new openqrm_server();
            // get hybrid-cloud account
            $hybrid_cloud_acl_id = $resource->get_resource_capabilities("HCACL");
            if ($hybrid_cloud_acl_id == '') {
                $event->log("openqrm_hybrid_cloud_resource_virtual_command", $_SERVER['REQUEST_TIME'], 2, "openqrm-hybrid-cloud-resource-virtual-command-hook.php", "Could not find Hybrid-Cloud Account for resource " . $resource->id, "", "", 0, 0, $appliance_id);
                return;
            }
            $hc = new hybrid_cloud();
            $hc->get_instance_by_id($hybrid_cloud_acl_id);
            $hc_authentication = '';
            if ($hc->account_type == 'aws' || $hc->account_type == 'euca') {
                $hc_authentication .= ' -O ' . $hc->access_key;
                $hc_authentication .= ' -W ' . $hc->secret_key;
            }
            if ($hc->account_type == 'lc-openstack') {
                $hc_authentication .= ' -u ' . $hc->username;
                $hc_authentication .= ' -p ' . $hc->password;
                $hc_authentication .= ' -q ' . $hc->host;
                $hc_authentication .= ' -x ' . $hc->port;
                $hc_authentication .= ' -g ' . $hc->tenant;
                $hc_authentication .= ' -e ' . $hc->endpoint;
            }
            switch ($cmd) {
                case "reboot":
                    $command = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/hybrid-cloud/bin/openqrm-hybrid-cloud-vm restart ";
                    $command .= ' -i ' . $hc->id;
                    $command .= ' -n ' . $hc->account_name;
                    $command .= ' -t ' . $hc->account_type;
                    $command .= ' -in ' . $resource->hostname;
                    $command .= $hc_authentication;
                    $command .= ' --openqrm-cmd-mode background';
                    $openqrm_server->send_command($command, NULL, true);
                    break;
                case "halt":
                    $command = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/hybrid-cloud/bin/openqrm-hybrid-cloud-vm stop ";
                    $command .= ' -i ' . $hc->id;
                    $command .= ' -n ' . $hc->account_name;
                    $command .= ' -t ' . $hc->account_type;
                    $command .= ' -in ' . $resource->hostname;
                    $command .= $hc_authentication;
                    $command .= ' --openqrm-cmd-mode background';
                    $openqrm_server->send_command($command, NULL, true);
                    break;
            }
            break;
    }
}

 function check_all_states()
 {
     global $RESOURCE_INFO_TABLE;
     global $RESOURCE_TIME_OUT;
     global $RootDir;
     global $event;
     $resource_list = array();
     $db = openqrm_get_db_connection();
     $rs = $db->Execute("select resource_id, resource_lastgood, resource_state from {$RESOURCE_INFO_TABLE}");
     if (!$rs) {
         $event->log("check_all_states", $_SERVER['REQUEST_TIME'], 2, "resource.class.php", $db->ErrorMsg(), "", "", 0, 0, 0);
     } else {
         while (!$rs->EOF) {
             $resource_id = $rs->fields['resource_id'];
             $resource_lastgood = $rs->fields['resource_lastgood'];
             $resource_state = $rs->fields['resource_state'];
             $check_time = $_SERVER['REQUEST_TIME'];
             // get the HA-timeout per resource from the capabilites
             $custom_resource_ha_timeout = "";
             $resource_hat = new resource();
             $resource_hat->get_instance_by_id($resource_id);
             $custom_resource_ha_timeout = $resource_hat->get_resource_capabilities("HAT");
             if (strlen($custom_resource_ha_timeout)) {
                 $RESOURCE_TIME_OUT = $custom_resource_ha_timeout;
             }
             // resolve errors for all active resources
             if ("{$resource_state}" == "active" && $resource_id != 0) {
                 if ($check_time - $resource_lastgood < $RESOURCE_TIME_OUT) {
                     // resolve error event
                     $event->resolve_by_resource("check_all_states", $resource_id);
                 }
             }
             // check for statistics (errors) for all resources which are not offline
             // exclude manual added resources from the check !
             if ("{$resource_state}" != "off" && "{$resource_lastgood}" != "-1") {
                 if ($check_time - $resource_lastgood > $RESOURCE_TIME_OUT) {
                     $resource_fields = array();
                     $resource_fields["resource_state"] = "error";
                     $resource_error = new resource();
                     $resource_error->update_info($resource_id, $resource_fields);
                     // log error event
                     $event->log("check_all_states", $_SERVER['REQUEST_TIME'], 1, "resource.class.php", "Resource {$resource_id} is in error state", "", "", 0, 0, $resource_id);
                     // check for plugin which may want to handle the error event
                     $plugin = new plugin();
                     $enabled_plugins = $plugin->enabled();
                     foreach ($enabled_plugins as $index => $plugin_name) {
                         $plugin_ha_hook = "{$RootDir}/plugins/{$plugin_name}/openqrm-{$plugin_name}-ha-hook.php";
                         if (file_exists($plugin_ha_hook)) {
                             $event->log("check_all_states", $_SERVER['REQUEST_TIME'], 1, "resource.class.php", "Found {$plugin_name} handling the resource error.", "", "", 0, 0, $resource_id);
                             require_once "{$plugin_ha_hook}";
                             $ha_function = "openqrm_" . "{$plugin_name}" . "_ha_hook";
                             $ha_function = str_replace("-", "_", $ha_function);
                             $ha_function($resource_id);
                         }
                     }
                 }
             }
             $rs->MoveNext();
         }
     }
 }

 function find_host_to_start_from_off($virtualization_type_id, $resource_pools_enabled, $cu_id, $timeout)
 {
     global $OPENQRM_SERVER_BASE_DIR;
     global $OPENQRM_SERVER_IP_ADDRESS;
     global $OPENQRM_EXEC_PORT;
     global $RESOURCE_INFO_TABLE;
     global $vmware_mac_address_space;
     global $RootDir;
     $this->init($timeout);
     global $event;
     // find out the host virtualization type via the plugin name
     $vhost_type = new virtualization();
     $vhost_type->get_instance_by_id($virtualization_type_id);
     $event->log("find_host_to_start_from_off", $_SERVER['REQUEST_TIME'], 5, "cloudhoststartfromoff.class.php", "Trying to find a powered-off virtualization host from type {$vhost_type->type} {$vhost_type->name}", "", "", 0, 0, 0);
     // for all in appliance list, find virtualization host appliances
     $appliance_tmp = new appliance();
     $appliance_id_list = $appliance_tmp->get_all_ids();
     $in_active_appliance_list = array();
     foreach ($appliance_id_list as $id_arr) {
         foreach ($id_arr as $id) {
             $appliance = new appliance();
             $appliance->get_instance_by_id($id);
             $sfo_resource = new resource();
             $sfo_resource->get_instance_by_id($appliance->resources);
             // state off ?
             if (!strcmp($appliance->state, "stopped") && !strcmp($sfo_resource->state, "off")) {
                 if ($appliance->virtualization == $virtualization_type_id) {
                     // we have found an active appliance from the right virtualization type
                     //
                     // here we check if there is still enough space
                     // to create the new vm -> max_vm setting per resource
                     $res_hostlimit = new cloudhostlimit();
                     $res_hostlimit->get_instance_by_resource($appliance->resources);
                     if (strlen($res_hostlimit->id)) {
                         if ($res_hostlimit->max_vms >= 0) {
                             $new_current_vms = $res_hostlimit->current_vms + 1;
                             if ($new_current_vms >= $res_hostlimit->max_vms) {
                                 $event->log("find_host_to_start_from_off", $_SERVER['REQUEST_TIME'], 2, "cloudhoststartfromoff.class.php", "Hostlimit max_vm is reached for resource {$appliance->resources}", "", "", 0, 0, $appliance->resources);
                                 continue;
                             }
                         }
                     }
                     // resource pooling enabled ?
                     if (strcmp($resource_pools_enabled, "true")) {
                         // disabled, add any appliance from the right virtualization type
                         // $event->log("find_host_to_start_from_off", $_SERVER['REQUEST_TIME'], 5, "cloudhoststartfromoff.class.php", "resource pooling is disabled", "", "", 0, 0, 0);
                         // check if the resource can start-from-off
                         $can_start_from_off = $sfo_resource->get_resource_capabilities('SFO');
                         if ($can_start_from_off == 1) {
                             $in_active_appliance_list[] .= $id;
                             $event->log("find_host_to_start_from_off", $_SERVER['REQUEST_TIME'], 5, "cloudhoststartfromoff.class.php", "Resource pooling is disabled, adding appliance {$id}", "", "", 0, 0, 0);
                         } else {
                             $event->log("find_host_to_start_from_off", $_SERVER['REQUEST_TIME'], 2, "cloudhoststartfromoff.class.php", "Resource pooling is disabled, resource of appliance {$id} cannot start-from-off", "", "", 0, 0, 0);
                         }
                     } else {
                         // $event->log("find_host_to_start_from_off", $_SERVER['REQUEST_TIME'], 2, "cloudhoststartfromoff.class.php", "resource pooling is enabled $appliance->resources", "", "", 0, 0, 0);
                         // resource pooling enabled, check to which user group the resource belongs to
                         $private_resource = new cloudrespool();
                         $private_resource->get_instance_by_resource($appliance->resources);
                         // is this resource configured in the resource pools ?
                         // $event->log("find_host_to_start_from_off", $_SERVER['REQUEST_TIME'], 2, "cloudhoststartfromoff.class.php", "resource pool id $private_resource->id ", "", "", 0, 0, 0);
                         if (strlen($private_resource->id)) {
                             // $event->log("find_host_to_start_from_off", $_SERVER['REQUEST_TIME'], 2, "cloudhoststartfromoff.class.php", "resource $appliance->resources is in a resource pool", "", "", 0, 0, 0);
                             // is it hidden ?
                             if ($private_resource->cg_id >= 0) {
                                 // $event->log("find_host_to_start_from_off", $_SERVER['REQUEST_TIME'], 2, "cloudhoststartfromoff.class.php", "resource $appliance->resources is also configured in resource pool (not hidden)", "", "", 0, 0, 0);
                                 $cloud_user = new clouduser();
                                 $cloud_user->get_instance_by_id($cu_id);
                                 $cloud_user_group = new cloudusergroup();
                                 $cloud_user_group->get_instance_by_id($cloud_user->cg_id);
                                 // $event->log("find_host_to_start_from_off", $_SERVER['REQUEST_TIME'], 2, "cloudhoststartfromoff.class.php", "we have found the users group $cloud_user_group->id", "", "", 0, 0, 0);
                                 // does it really belongs to the users group ?
                                 if ($private_resource->cg_id == $cloud_user_group->id) {
                                     // resource belongs to the users group, add appliance to list
                                     // check if the resource can start-from-off
                                     $sfo_resource = new resource();
                                     $sfo_resource->get_instance_by_id($appliance->resources);
                                     $can_start_from_off = $sfo_resource->get_resource_capabilities('SFO');
                                     if ($can_start_from_off == 1) {
                                         $in_active_appliance_list[] .= $id;
                                         $event->log("find_host_to_start_from_off", $_SERVER['REQUEST_TIME'], 5, "cloudhoststartfromoff.class.php", "Adding appliance {$id}", "", "", 0, 0, 0);
                                     } else {
                                         $event->log("find_host_to_start_from_off", $_SERVER['REQUEST_TIME'], 2, "cloudhoststartfromoff.class.php", "Resource of appliance {$id} cannot start-from-off", "", "", 0, 0, 0);
                                     }
                                 } else {
                                     $event->log("find_host_to_start_from_off", $_SERVER['REQUEST_TIME'], 2, "cloudhoststartfromoff.class.php", "Appliance {$id} (resource {$appliance->resources}) is NOT in dedicated for the users group", "", "", 0, 0, 0);
                                 }
                             } else {
                                 $event->log("find_host_to_start_from_off", $_SERVER['REQUEST_TIME'], 2, "cloudhoststartfromoff.class.php", "Appliance {$id} (resource {$appliance->resources}) is marked as hidden", "", "", 0, 0, 0);
                             }
                         } else {
                             $event->log("find_host_to_start_from_off", $_SERVER['REQUEST_TIME'], 2, "cloudhoststartfromoff.class.php", "Appliance {$id} (resource {$appliance->resources}) is NOT member of any resource pools", "", "", 0, 0, 0);
                         }
                     }
                 }
             }
         }
     }
     // did we found any active host ?
     if (count($in_active_appliance_list) < 1) {
//.........这里部分代码省略.........

function openqrm_hybrid_cloud_appliance($cmd, $appliance_fields)
{
    global $event;
    global $OPENQRM_SERVER_BASE_DIR;
    global $OPENQRM_SERVER_IP_ADDRESS;
    global $OPENQRM_EXEC_PORT;
    global $IMAGE_AUTHENTICATION_TABLE;
    global $RootDir;
    $openqrm_server = new openqrm_server();
    $appliance_id = $appliance_fields["appliance_id"];
    $appliance_name = $appliance_fields["appliance_name"];
    $resource = new resource();
    $resource->get_instance_by_id($appliance_fields["appliance_resources"]);
    $appliance_ip = $resource->ip;
    $appliance = new appliance();
    $appliance->get_instance_by_id($appliance_id);
    // check appliance values, maybe we are in update and they are incomplete
    if ($appliance->imageid == 1) {
        return;
    }
    if ($resource->id == "-1" || $resource->id == "" || !isset($resource->vtype)) {
        return;
    }
    $event->log("openqrm_hybrid_cloud_appliance", $_SERVER['REQUEST_TIME'], 5, "openqrm-hybrid-cloud-appliance-hook.php", "Handling " . $cmd . " event " . $appliance_id . "/" . $appliance_name . "/" . $appliance_ip, "", "", 0, 0, $appliance_id);
    // check resource type -> hybrid-cloud-strorage-vm
    $virtualization = new virtualization();
    $virtualization->get_instance_by_id($resource->vtype);
    switch ($virtualization->type) {
        case "hybrid-cloud-vm-local":
            $image = new image();
            $image->get_instance_by_id($appliance->imageid);
            // get hybrid-cloud account
            $hybrid_cloud_acl_id = $resource->get_resource_capabilities("HCACL");
            if ($hybrid_cloud_acl_id == '') {
                $event->log("openqrm_hybrid_cloud_appliance", $_SERVER['REQUEST_TIME'], 2, "openqrm-hybrid-cloud-appliance-hook.php", "Could not find Hybrid-Cloud Account for resource " . $resource->id, "", "", 0, 0, $appliance_id);
                return;
            }
            $hc = new hybrid_cloud();
            $hc->get_instance_by_id($hybrid_cloud_acl_id);
            $hc_authentication = '';
            if ($hc->account_type == 'aws' || $hc->account_type == 'euca') {
                $hc_authentication .= ' -O ' . $hc->access_key;
                $hc_authentication .= ' -W ' . $hc->secret_key;
            }
            if ($hc->account_type == 'lc-openstack') {
                $hc_authentication .= ' -u ' . $hc->username;
                $hc_authentication .= ' -p ' . $hc->password;
                $hc_authentication .= ' -q ' . $hc->host;
                $hc_authentication .= ' -x ' . $hc->port;
                $hc_authentication .= ' -g ' . $hc->tenant;
                $hc_authentication .= ' -e ' . $hc->endpoint;
            }
            $statfile = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/hybrid-cloud/web/hybrid-cloud-stat/" . $hybrid_cloud_acl_id . ".run_instances.hostname";
            switch ($cmd) {
                case "start":
                    // send command to assign image and start instance
                    $command = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/hybrid-cloud/bin/openqrm-hybrid-cloud-vm run ";
                    $command .= ' -i ' . $hc->id;
                    $command .= ' -n ' . $hc->account_name;
                    $command .= ' -t ' . $hc->account_type;
                    $command .= $hc_authentication;
                    $command .= ' -in ' . $resource->hostname;
                    $command .= ' -a ' . $image->rootdevice;
                    $command .= ' -ii ' . $image->id;
                    $command .= ' -ia ' . $appliance->name;
                    $command .= ' --openqrm-cmd-mode background';
                    // wait for hostname statfile
                    if (file_exists($statfile)) {
                        unlink($statfile);
                    }
                    $openqrm_server->send_command($command, NULL, true);
                    while (!file_exists($statfile)) {
                        usleep(10000);
                        clearstatcache();
                    }
                    // special hostname handling for aws + euca
                    if ($hc->account_type == 'aws' || $hc->account_type == 'euca') {
                        $resource_new_hostname = file_get_contents($statfile);
                        $resource_new_hostname = trim($resource_new_hostname);
                        unlink($statfile);
                        // update hostname in resource
                        $resource_fields["resource_hostname"] = $resource_new_hostname;
                        $resource->update_info($resource->id, $resource_fields);
                    }
                    // reset image_isactive -> AMI are cloned anyway
                    $image->set_active(1);
                    break;
                case "stop":
                    // send command to stop the vm and deassign image
                    $command = $OPENQRM_SERVER_BASE_DIR . "/openqrm/plugins/hybrid-cloud/bin/openqrm-hybrid-cloud-vm terminate ";
                    $command .= ' -i ' . $hc->id;
                    $command .= ' -n ' . $hc->account_name;
                    $command .= ' -t ' . $hc->account_type;
                    $command .= $hc_authentication;
                    $command .= ' -in ' . $resource->hostname;
                    $command .= ' --openqrm-cmd-mode background';
                    $openqrm_server->send_command($command, NULL, true);
                    // special hostname handling for aws + euca
                    if ($hc->account_type == 'aws' || $hc->account_type == 'euca') {
                        $resource_new_hostname = $hc->account_type . $resource->id;
//.........这里部分代码省略.........