github.com/yinchengtsinghua/golang-Eos-dpos-Ethereum@v0.0.0-20190121132951-92cc4225ed8e/cmd/puppeth/wizard_dashboard.go (about)

     1  
     2  //此源码被清华学神尹成大魔王专业翻译分析并修改
     3  //尹成QQ77025077
     4  //尹成微信18510341407
     5  //尹成所在QQ群721929980
     6  //尹成邮箱 yinc13@mails.tsinghua.edu.cn
     7  //尹成毕业于清华大学,微软区块链领域全球最有价值专家
     8  //https://mvp.microsoft.com/zh-cn/PublicProfile/4033620
     9  //版权所有2017 Go Ethereum作者
    10  //此文件是Go以太坊的一部分。
    11  //
    12  //Go以太坊是免费软件：您可以重新发布和/或修改它
    13  //根据GNU通用公共许可证的条款
    14  //自由软件基金会，或者许可证的第3版，或者
    15  //（由您选择）任何更高版本。
    16  //
    17  //Go以太坊的分布希望它会有用，
    18  //但没有任何保证；甚至没有
    19  //适销性或特定用途的适用性。见
    20  //GNU通用公共许可证了解更多详细信息。
    21  //
    22  //你应该已经收到一份GNU通用公共许可证的副本
    23  //一起去以太坊吧。如果没有，请参见<http://www.gnu.org/licenses/>。
    24  
    25  package main
    26  
    27  import (
    28  	"fmt"
    29  
    30  	"github.com/ethereum/go-ethereum/log"
    31  )
    32  
    33  //
    34  //
    35  func (w *wizard) deployDashboard() {
    36  //
    37  	server := w.selectServer()
    38  	if server == "" {
    39  		return
    40  	}
    41  	client := w.servers[server]
    42  
    43  //
    44  	infos, err := checkDashboard(client, w.network)
    45  	if err != nil {
    46  		infos = &dashboardInfos{
    47  			port: 80,
    48  			host: client.server,
    49  		}
    50  	}
    51  	existed := err == nil
    52  
    53  //
    54  	fmt.Println()
    55  	fmt.Printf("Which port should the dashboard listen on? (default = %d)\n", infos.port)
    56  	infos.port = w.readDefaultInt(infos.port)
    57  
    58  //
    59  	infos.host, err = w.ensureVirtualHost(client, infos.port, infos.host)
    60  	if err != nil {
    61  		log.Error("Failed to decide on dashboard host", "err", err)
    62  		return
    63  	}
    64  //检索到端口和代理设置，确定哪些服务可用
    65  	available := make(map[string][]string)
    66  	for server, services := range w.services {
    67  		for _, service := range services {
    68  			available[service] = append(available[service], server)
    69  		}
    70  	}
    71  	for _, service := range []string{"ethstats", "explorer", "wallet", "faucet"} {
    72  //收集此类型的所有本地宿主页
    73  		var pages []string
    74  		for _, server := range available[service] {
    75  			client := w.servers[server]
    76  			if client == nil {
    77  				continue
    78  			}
    79  //
    80  			var port int
    81  			switch service {
    82  			case "ethstats":
    83  				if infos, err := checkEthstats(client, w.network); err == nil {
    84  					port = infos.port
    85  				}
    86  			case "explorer":
    87  				if infos, err := checkExplorer(client, w.network); err == nil {
    88  					port = infos.webPort
    89  				}
    90  			case "wallet":
    91  				if infos, err := checkWallet(client, w.network); err == nil {
    92  					port = infos.webPort
    93  				}
    94  			case "faucet":
    95  				if infos, err := checkFaucet(client, w.network); err == nil {
    96  					port = infos.port
    97  				}
    98  			}
    99  			if page, err := resolve(client, w.network, service, port); err == nil && page != "" {
   100  				pages = append(pages, page)
   101  			}
   102  		}
   103  //
   104  		defLabel, defChoice := "don't list", len(pages)+2
   105  		if len(pages) > 0 {
   106  			defLabel, defChoice = pages[0], 1
   107  		}
   108  		fmt.Println()
   109  		fmt.Printf("Which %s service to list? (default = %s)\n", service, defLabel)
   110  		for i, page := range pages {
   111  			fmt.Printf(" %d. %s\n", i+1, page)
   112  		}
   113  		fmt.Printf(" %d. List external %s service\n", len(pages)+1, service)
   114  		fmt.Printf(" %d. Don't list any %s service\n", len(pages)+2, service)
   115  
   116  		choice := w.readDefaultInt(defChoice)
   117  		if choice < 0 || choice > len(pages)+2 {
   118  			log.Error("Invalid listing choice, aborting")
   119  			return
   120  		}
   121  		var page string
   122  		switch {
   123  		case choice <= len(pages):
   124  			page = pages[choice-1]
   125  		case choice == len(pages)+1:
   126  			fmt.Println()
   127  			fmt.Printf("Which address is the external %s service at?\n", service)
   128  			page = w.readString()
   129  		default:
   130  //
   131  		}
   132  //
   133  		switch service {
   134  		case "ethstats":
   135  			infos.ethstats = page
   136  		case "explorer":
   137  			infos.explorer = page
   138  		case "wallet":
   139  			infos.wallet = page
   140  		case "faucet":
   141  			infos.faucet = page
   142  		}
   143  	}
   144  //
   145  	if w.conf.ethstats != "" {
   146  		fmt.Println()
   147  		fmt.Println("Include ethstats secret on dashboard (y/n)? (default = yes)")
   148  		infos.trusted = w.readDefaultString("y") == "y"
   149  	}
   150  //
   151  	nocache := false
   152  	if existed {
   153  		fmt.Println()
   154  		fmt.Printf("Should the dashboard be built from scratch (y/n)? (default = no)\n")
   155  		nocache = w.readDefaultString("n") != "n"
   156  	}
   157  	if out, err := deployDashboard(client, w.network, &w.conf, infos, nocache); err != nil {
   158  		log.Error("Failed to deploy dashboard container", "err", err)
   159  		if len(out) > 0 {
   160  			fmt.Printf("%s\n", out)
   161  		}
   162  		return
   163  	}
   164  //
   165  	w.networkStats()
   166  }