用於SL中自動縮放的網絡配置

Question

當我添加包含選項的組時，如何設置網絡組件以實現「跨多個VLAN的平衡」和「在縮小尺寸時跨VLAN保持平衡」。我無法找到網絡組件的配置字段。

Answer 1

那麼第一個選項：平衡跨多個VLAN。如果您通過Control Portal啓用此選項，它將加載購買的vlans。所以這不是一面旗幟。我們可以通過API來模擬這個功能，但它取決於很多因素。我會試着爲此建立一個腳本，我會讓你知道任何關於它的消息。

關於到保留餘額的跨VLAN對下限值，這是balancedTerminationFlag，你應該在你的代碼一樣設置該屬性：

templateObject.setBalancedTerminationFlag（真）;

更新

package com.softlayer.api.ScaleGroup; 

import com.softlayer.api.ApiClient; 
import com.softlayer.api.RestApiClient; 
import com.softlayer.api.service.Account; 
import com.softlayer.api.service.Location; 
import com.softlayer.api.service.network.Vlan; 
import com.softlayer.api.service.scale.Group; 

import java.util.ArrayList; 
import java.util.List; 

/** 
* This script Get Vlans as Control Portal does 
* 
* Important Manual Pages: 
* http://sldn.softlayer.com/reference/services/SoftLayer_Account/getNetworkVlans 
* 
* @license <http://sldn.softlayer.com/article/License> 
* @authon SoftLayer Technologies, Inc. <sldn@softlayer.com> 
* @version 0.2.2 (master branch) 
*/ 
public class GetVlans { 

    List<Vlan> publicVlans = new ArrayList<Vlan>(); 
    List<Vlan> privateVlans = new ArrayList<Vlan>(); 
    public GetVlans() 
    { 
     // Define your SoftLayer's username and apiKey 
     String username = "set me"; 
     String apiKey = "set me"; 

     /** 
     * Define Region as Control Portal and datacenter name 
     * e.g. for datacenter: dal05, dal06, dal09, lon02 or First Available (This option get all vlans from datacenter from the region) 
     */ 
     String region = "na-usa-central-1"; 
     String datacenter = "First Available"; 

     // Set privateNetworkOnly and preserverBalanceAcrossVLANsOnDownscale flags 
     boolean privateNetworkOnly = false; 
     boolean preserverBalanceAcrossVLANsOnDownscale = false; 

     // Create client and services 
     ApiClient client = new RestApiClient().withCredentials(username, apiKey); 
     Account.Service accountService = Account.service(client); 
     Group.Service groupService = Group.service(client); 
     com.softlayer.api.service.location.Group.Service locationService; 

     // Define Object Masks to get additional properties 
     accountService.withMask().networkVlans().subnets(); 
     accountService.withMask().networkVlans().billingItem(); 
     accountService.withMask().networkVlans().networkSpace(); 
     accountService.withMask().networkVlans().primaryRouter(); 
     accountService.withMask().networkVlans().primaryRouter().datacenter(); 
     accountService.withMask().networkVlans().primaryRouter().datacenter().groups(); 
     accountService.withMask().networkVlans().localDiskStorageCapabilityFlag(); 
     accountService.withMask().networkVlans().sanStorageCapabilityFlag(); 

     // Define init parameter for locationService 
     locationService = com.softlayer.api.service.location.Group.service(client, getRegionalGroupId(groupService, region)); 

     try { 
      /** 
      * Getting Vlans 
      */ 
      if(datacenter == "First Available") 
      { 
       for(Location location : locationService.getLocations()) 
       { 
        getVlans(accountService, groupService, region, preserverBalanceAcrossVLANsOnDownscale, location.getName()); 
        printVlans(privateNetworkOnly); 
       } 
      }else{ 
       getVlans(accountService, groupService, region, preserverBalanceAcrossVLANsOnDownscale, datacenter); 
       printVlans(privateNetworkOnly); 
      } 
     } catch (Exception e) { 
      System.out.println("Error: " + e); 
     } 
    } 

    /** 
    * Retrieves rion identifier 
    * @param region string 
    * @return region identifier 
    */ 
    public Long getRegionalGroupId(Group.Service groupService, String region) 
    { 
     Long regionId = new Long(0); 
     for(com.softlayer.api.service.location.Group regionalGroup : groupService.getAvailableRegionalGroups()) 
     { 
      if(regionalGroup.getName().equals(region)) 
      { 
       regionId = regionalGroup.getId(); 
      } 
     } 
     return regionId; 
    } 

    /** 
    * 
    * @param accountService Account Service 
    * @param groupService Group Service 
    * @param region Define the region for the vlans 
    * @param preserverBalanceAcrossVLANsOnDownscale Flag to get own vlans 
    * @param location The location to get vlans 
    */ 
    public void getVlans(Account.Service accountService, Group.Service groupService, String region, boolean preserverBalanceAcrossVLANsOnDownscale, String location) 
    { 
     publicVlans = new ArrayList<Vlan>(); 
     privateVlans = new ArrayList<Vlan>(); 
     System.out.println("Datacenter: " + location); 
     for(Vlan vlan : accountService.getObject().getNetworkVlans()) { 
      if (vlan.getPrimaryRouter().getDatacenter().getName().equals(location)) { 
       for (com.softlayer.api.service.location.Group group : vlan.getPrimaryRouter().getDatacenter().getGroups()) { 
        if (group.getId() == getRegionalGroupId(groupService, region)) { 

         if (vlan.getNetworkSpace().equals("PUBLIC")) { 
          if (preserverBalanceAcrossVLANsOnDownscale) { 
           if (vlan.getBillingItem() != null) { 
            publicVlans.add(vlan); 
           } 
          } else { 
           publicVlans.add(vlan); 
          } 
         } else { 
          if (vlan.getBillingItem() != null) { 
           privateVlans.add(vlan); 
          } else { 
           privateVlans.add(vlan); 

          } 
         } 
        } 
       } 
      } 
     } 
    } 

    /** 
    * Print Vlans 
    * @param privateNetworkOnly PrivateNetworkOnly flag, to get only private vlans 
    */ 
    public void printVlans(boolean privateNetworkOnly) 
    { 
     if(!privateNetworkOnly) 
     { 
      System.out.println("PUBLIC"); 
      for(Vlan vlan : publicVlans) 
      { 
       System.out.println("Id: " + vlan.getId() + "  Vlan Number: " + vlan.getVlanNumber() + "   Router: " + vlan.getPrimaryRouter().getHostname() + 
         " SAN: " + vlan.getSanStorageCapabilityFlag() + " LOCAL: " + vlan.getLocalDiskStorageCapabilityFlag()); 
      } 
     } 
     System.out.println("PRIVATE"); 
     for(Vlan vlan : privateVlans) 
     { 
      System.out.println("Id: " + vlan.getId() + "  Vlan Number: " + vlan.getVlanNumber() + "   Router: " + vlan.getPrimaryRouter().getHostname() + 
        " SAN: " + vlan.getSanStorageCapabilityFlag() + " LOCAL: " + vlan.getLocalDiskStorageCapabilityFlag()); 
     } 
    } 

    public static void main(String []args) 
    { 
     new GetVlans(); 
    } 
} 

我連着Java腳本獲得VLAN以作爲控制門戶做，因爲我認爲你正在試圖自動縮放組。我希望它有幫助。