github.com/linapex/ethereum-go-chinese@v0.0.0-20190316121929-f8b7a73c3fa1/cmd/puppeth/wizard_nginx.go (about)

     1  
     2  //<developer>
     3  //    <name>linapex 曹一峰</name>
     4  //    <email>linapex@163.com</email>
     5  //    <wx>superexc</wx>
     6  //    <qqgroup>128148617</qqgroup>
     7  //    <url>https://jsq.ink</url>
     8  //    <role>pku engineer</role>
     9  //    <date>2019-03-16 19:16:33</date>
    10  //</624450070162444288>
    11  
    12  
    13  package main
    14  
    15  import (
    16  	"fmt"
    17  
    18  	"github.com/ethereum/go-ethereum/log"
    19  )
    20  
    21  //确保revirtualhost检查是否在指定的
    22  //
    23  //
    24  //
    25  //
    26  //
    27  func (w *wizard) ensureVirtualHost(client *sshClient, port int, def string) (string, error) {
    28  	proxy, _ := checkNginx(client, w.network)
    29  	if proxy != nil {
    30  //反向代理正在运行，如果端口匹配，我们需要一个虚拟主机
    31  		if proxy.port == port {
    32  			fmt.Println()
    33  			fmt.Printf("Shared port, which domain to assign? (default = %s)\n", def)
    34  			return w.readDefaultString(def), nil
    35  		}
    36  	}
    37  //
    38  	fmt.Println()
    39  	fmt.Println("Allow sharing the port with other services (y/n)? (default = yes)")
    40  	if w.readDefaultYesNo(true) {
    41  		nocache := false
    42  		if proxy != nil {
    43  			fmt.Println()
    44  			fmt.Printf("Should the reverse-proxy be rebuilt from scratch (y/n)? (default = no)\n")
    45  			nocache = w.readDefaultYesNo(false)
    46  		}
    47  		if out, err := deployNginx(client, w.network, port, nocache); err != nil {
    48  			log.Error("Failed to deploy reverse-proxy", "err", err)
    49  			if len(out) > 0 {
    50  				fmt.Printf("%s\n", out)
    51  			}
    52  			return "", err
    53  		}
    54  //已部署反向代理，请再次请求虚拟主机
    55  		fmt.Println()
    56  		fmt.Printf("Proxy deployed, which domain to assign? (default = %s)\n", def)
    57  		return w.readDefaultString(def), nil
    58  	}
    59  //
    60  	return "", nil
    61  }
    62