Centos 6.5 运行后出现Name or service not known错误。

[sky8neil]

运行环境：Centos6.5+lnmp. 上面已经运行wordpress博客。
之前已经配置过shadowsocks-libev,配置了supervisord,配置文件在/etc/shadow/*.json（可以正常运行）
我目前已经把supervisord通过pip 删除。但配置文件还没删。

这台VPS配了两个IP。一个运行代理，一个运行网页。

我的config.py:

Config

MYSQL_HOST = '#代理IP#'
MYSQL_PORT = 3306
MYSQL_USER = 'user'
MYSQL_PASS = 'aabbc'
MYSQL_DB = 'ssdb'

ss-panel .env配置：

db_driver = 'mysql'
db_host = '#代理IP#'
db_port = '3306'
db_database = 'ssdb'
db_username = 'user'
db_password = 'aabbc'
db_charset = 'utf8'
db_collation = 'utf8_general_ci'
db_prefix = ''

python 是2.7版本。

运行python servers.py 出现：

Traceback (most recent call last):
File "/home/shadowsocks-rm/shadowsocks/dbtransfer.py", line 207, in thread_push
DbTransfer.get_instance().push_db_all_user()
File "/home/shadowsocks-rm/shadowsocks/dbtransfer.py", line 119, in push_db_all_user
response = urllib2.urlopen(req)
File "/usr/local/lib/python2.7/urllib2.py", line 126, in urlopen
return _opener.open(url, data, timeout)
File "/usr/local/lib/python2.7/urllib2.py", line 400, in open
response = self._open(req, data)
File "/usr/local/lib/python2.7/urllib2.py", line 418, in _open
'_open', req)
File "/usr/local/lib/python2.7/urllib2.py", line 378, in _call_chain
result = func(*args)
File "/usr/local/lib/python2.7/urllib2.py", line 1207, in http_open
return self.do_open(httplib.HTTPConnection, req)
File "/usr/local/lib/python2.7/urllib2.py", line 1177, in do_open
raise URLError(err)
URLError: <urlopen error [Errno -2] Name or service not known>

请问需要如何解决？

[zuoruizhi]

SS-panel版本多少，V2的吧config.py 中PANEL_VERSION 改了
config.py配置文件上全

[sky8neil]

ss-panel 是v3的。
以下是config.py完整配置

import logging

#Config
MYSQL_HOST = ''#代理IP#'
MYSQL_PORT = 3306
MYSQL_USER = 'ssuser'
MYSQL_PASS = 'aabbc'
MYSQL_DB = 'ssdb'

MANAGE_PASS = 'passwd'
#if you want manage in other server you should set this value to global ip
MANAGE_BIND_IP = '127.0.0.1'
#make sure this port is idle
MANAGE_PORT = 23333

PANEL_VERSION = 'V3' # V2 or V3. V2 not support API
API_URL = 'http://domain/mu'
API_PASS = 'mupass'
NODE_ID = '1'
CHECKTIME = 15
SYNCTIME = 600

#BIND IP
#if you want bind ipv4 and ipv6 '[::]'
#if you want bind all of ipv4 if '0.0.0.0'
#if you want bind all of if only '4.4.4.4'
SS_BIND_IP = '0.0.0.0'
SS_METHOD = 'md5'

#LOG CONFIG
LOG_ENABLE = True
LOG_LEVEL = logging.DEBUG
LOG_FILE = '/var/log/shadowsocks.log'

[zuoruizhi]

PANEL_VERSION = 'V3' # V2 or V3. V2 not support API
API_URL = 'http://domain/mu'
API_PASS = 'mupass'
NODE_ID = '1'

把配置文件配置全
这一段明显是默认的

[sky8neil]

请问这一段如何配置，我在wiki里是空的，我找了几个教程都没说配置这里
https://iforday.com/160.html
https://prinzeugen.net/build-shadowsocks-sharing-site-with-ss-panel/
这是我找的两个配置教程。

[zuoruizhi]

代码更新了教程没更新
API_PASS 和前端的muKey写一样的
API_URL = 'http://你的域名/mu'
NODE_ID写数据库里这个节点的ID

[sky8neil]

多谢，已经可以了！

[sky8neil]

再问一下，我现在可以使用ss，网页端和命令行都正常显示，但ss-panel不统计流量是什么问题？

[zuoruizhi]

Synctime控制，同步间隔600秒，你再等一会

[sky8neil]

十分感谢！

[ILoveMoneyAndGirl]

@zuoruizhi @neilxu1 API_PASS 和前端的muKey写一样的
API_URL = 'http://你的域名/mu'
NODE_ID写数据库里这个节点的ID 中的muKey 前端怎么设置？

[zuoruizhi]

前端配置文件

[ILoveMoneyAndGirl]

谢谢，回答这么及时。

[ILoveMoneyAndGirl]

//////////////////////////////////// config.py///////////////////////////////
import logging

#Config
MYSQL_HOST = '127.0.0.1'
MYSQL_PORT = 3306
MYSQL_USER = 'sspanel'
MYSQL_PASS = 'sspanel'
MYSQL_DB = 'sspanel'

MANAGE_PASS = 'passwd'
#if you want manage in other server you should set this value to global ip
MANAGE_BIND_IP = '127.0.0.1'
#make sure this port is idle
MANAGE_PORT = 23333

PANEL_VERSION = 'V3' # V2 or V3. V2 not support API
API_URL = 'http://www.ss2vpn.com/mu'
API_PASS = 'sspanel'
NODE_ID = '1'
CHECKTIME = 15
SYNCTIME = 600

#BIND IP
#if you want bind ipv4 and ipv6 '[::]'
#if you want bind all of ipv4 if '0.0.0.0'
#if you want bind all of if only '4.4.4.4'
SS_BIND_IP = '0.0.0.0'
SS_METHOD = 'rc4-md5'

#LOG CONFIG
LOG_ENABLE = False
LOG_LEVEL = logging.DEBUG
LOG_FILE = '/var/log/shadowsocks.log'
////////////////////////////////////// ss-panel//////////////////////
// ss-panel v3 配置
//
// !!! 修改此key为随机字符串确保网站安全 !!!
key = 'ss2vpn'
env = 'prod' // 正式环境请保持env为prod确保安全
debug = 'false' // 正式环境请确保为false
appName = 'ss-panel3' //站点名称
baseUrl = 'https://www.ss2vpn.com' // 站点地址
timeZone = 'PRC' // RPC 天朝时间 UTC 格林时间
pwdMethod = 'md5' // 密码加密 可选 md5,sha256
salt = '' // 密码加密用，从旧版升级请留空
theme = 'default' // 主题
// v3.4 后使用 session代替authDriver
// session,cache 可选 file/redis
session = 'file'
cache = 'file'
tokenDriver = 'db'
// mu key 用于校验ss-go mu的请求
muKey = 'sspanel'
// 邮件
mailDriver = 'mailgun' // mailgun #smtp不在支持,仅供测试

// 注册限制,每天每个ip能注册的次数
ipDayLimit = '10'

// 邮箱验证设置
emailVerifyEnabled = 'false' // 是否开启注册时邮箱验证 (true:开启 false:关闭)
emailVerifyCodeLength = '8' // 邮箱验证代码长度
emailVerifyTTL = '30' // 验证代码有效时间 单位分钟

// 用户签到设置
checkinTime = '22' // 签到间隔时间 单位小时
checkinMin = '93' // 签到最少流量 单位MB
checkinMax = '97' // 签到最多流量

//
defaultTraffic = '1' // 用户初始流量 单位GB
// 注册后获得的邀请码数量
inviteNum = '1'

// 记录流量日志到dynamodb ,beta,请勿开启
log_traffic_dynamodb = 'false'

database 数据库配置

db_driver = 'mysql'
db_host = 'localhost'
db_port = '3306'
db_database = 'sspanel'
db_username = 'sspanel'
db_password = 'sspanel'
db_charset = 'utf8'
db_collation = 'utf8_general_ci'
db_prefix = ''

redis

////////////////已上是我的配置文件
运行 python servers.py 直接 没输出，卡死。找了很久不知道原因，麻烦大神帮忙看看 @zuoruizhi

[zuoruizhi]

运行姿势不对 python servers.py &
要放在后台运行 正常运行程序时啥输出都没有的，都输出到日志了

[zuoruizhi]

而且你日志没开 config.py LOG_ENABLE = True

[ILoveMoneyAndGirl]

这样是不是成功了？
//运行了python servers.py &
输出：[1] 4377
以下是日志/var/log/shadowsocks.log ：
2016, Sep 23 Fri 21:28:38 eventloop.py[line:251] DEBUG using event model: epoll
2016, Sep 23 Fri 21:28:39 dbtransfer.py[line:187] INFO db loop
2016, Sep 23 Fri 21:28:39 dbtransfer.py[line:176] INFO db start server at port [1025] pass [2Fec62]
2016, Sep 23 Fri 21:28:39 manager.py[line:86] INFO adding server at 0.0.0.0:1025
2016, Sep 23 Fri 21:28:39 dbtransfer.py[line:176] INFO db start server at port [1026] pass [ngtod7]
2016, Sep 23 Fri 21:28:39 manager.py[line:86] INFO adding server at 0.0.0.0:1026
2016, Sep 23 Fri 21:28:40 dbtransfer.py[line:176] INFO db start server at port [1027] pass [u6BSwN]
2016, Sep 23 Fri 21:28:40 manager.py[line:86] INFO adding server at 0.0.0.0:1027
2016, Sep 23 Fri 21:28:40 dbtransfer.py[line:205] INFO db loop2
2016, Sep 23 Fri 21:28:40 dbtransfer.py[line:121] INFO http://www.ss2vpn.com/mu/nodes/1/online_count?key=sspanel - count=0 - {"ret":1,"msg":"ok"}
2016, Sep 23 Fri 21:28:40 dbtransfer.py[line:138] INFO http://www.ss2vpn.com/mu/nodes/1/info?key=wayz10xs.c.c - load=0.00+0.00+0.00+3%2F173+4380&uptime=14032.02 - {"ret":1,"msg":"ok"}
2016, Sep 23 Fri 21:28:55 dbtransfer.py[line:187] INFO db loop
2016, Sep 23 Fri 21:29:10 dbtransfer.py[line:187] INFO db loop
~
~

[zuoruizhi]

对 不过建议你吧所有的key password 都改一下吧 全发出来了

[ILoveMoneyAndGirl]

ok.谢谢 @zuoruizhi

[xiaobailong24]

Thank all of you!!!