修正使用supervisor后无法获取用户私钥的问题（配置文件增加私钥路径配置）

command/command.go

@@ -3,12 +3,13 @@ package command
 import (
 	"bufio"
 	"fmt"
-	"github.com/mylxsw/remote-tail/console"
-	"github.com/mylxsw/remote-tail/ssh"
 	"io"
 	"strconv"
 	"strings"
 	"sync"
+
+	"github.com/mylxsw/remote-tail/console"
+	"github.com/mylxsw/remote-tail/ssh"
 )
 
 type Command struct {
@@ -46,9 +47,10 @@ func NewCommand(server Server) (cmd *Command) {
 func (cmd *Command) Execute(output chan Message) {
 
 	client := &ssh.Client{
-		Host:     cmd.Host,
-		User:     cmd.User,
-		Password: cmd.Server.Password,
+		Host:           cmd.Host,
+		User:           cmd.User,
+		Password:       cmd.Server.Password,
+		PrivateKeyPath: cmd.Server.PrivateKeyPath,
 	}
 
 	if err := client.Connect(); err != nil {

command/config.go

@@ -1,12 +1,13 @@
 package command
 
 type Server struct {
-	ServerName string `toml:"server_name"`
-	Hostname   string `toml:"hostname"`
-	Port       int    `toml:"port"`
-	User       string `toml:"user"`
-	Password   string `toml:"password"`
-	TailFile   string `toml:"tail_file"`
+	ServerName     string `toml:"server_name"`
+	Hostname       string `toml:"hostname"`
+	Port           int    `toml:"port"`
+	User           string `toml:"user"`
+	Password       string `toml:"password"`
+	PrivateKeyPath string `toml:"private_key_path"`
+	TailFile       string `toml:"tail_file"`
 }
 
 type Config struct {

example.toml

@@ -7,7 +7,7 @@ tail_file="/data/logs/laravel.log"
 slient=false
 
 # 服务器配置,可以配置多个
-# 如果不提供password,则使用当前用户的ssh公钥,建议采用该方式,使用密码方式不安全
+# 如果不提供password,则使用当前用户的ssh公钥(private_key_path=/home/mylxsw/.ssh/id_rsa),建议采用该方式,使用密码方式不安全
 # server_name, hostname, user 配置为必选,其它可选
 [servers]
 

supervisor-remote-tail.conf

@@ -0,0 +1,9 @@
+[program:remote-tail-example]
+process_name=%(program_name)s_%(process_num)02d
+command=remote-tail -conf=/usr/local/etc/remote-tail/example.toml
+autostart=true
+autorestart=true
+user=root
+numprocs=1
+redirect_stderr=true
+stdout_logfile=/data/logs/example.log