fix (install.py): fix install.py add user failed and service failed

1. use shlex.os.system  replace  subprocess.call
2. next.py use bash service start

install/install.py

@@ -13,6 +13,7 @@ import string
 
 import re
 import platform
+import shlex
 
 jms_dir = os.path.dirname(os.path.abspath(os.path.dirname(__file__)))
 sys.path.append(jms_dir)
@@ -23,7 +24,7 @@ def bash(cmd):
     run a bash shell command
     执行bash命令
     """
-    return subprocess.call(cmd, shell=True)
+    return shlex.os.system(cmd)
 
 
 def valid_ip(ip):
@@ -84,14 +85,18 @@ class PreSetup(object):
 
     @property
     def _is_redhat(self):
-        if self.dist == "centos" or self.dist == "redhat":
+        if self.dist == "centos" or self.dist == "redhat" or self.dist == "federa":
             return True
 
     @property
     def _is_ubuntu(self):
-        if self.dist == "ubuntu":
+        if self.dist == "ubuntu" or self.dist == "debain":
             return True
 
+    def check_platform(self):
+        if self._is_redhat or self._is_ubuntu:
+            raise ValueError(u"支持的平台: CentOS, RedHat, Fedare, Debain, Ubuntu, 暂不支持其他平台安装.")
+
     def write_conf(self, conf_file=os.path.join(jms_dir, 'jumpserver.conf')):
         color_print('开始写入配置文件', 'green')
         conf = ConfigParser.ConfigParser()
@@ -128,6 +133,7 @@ class PreSetup(object):
             bash('echo mysql-server mysql-server/root_password select '' | debconf-set-selections')
             bash('echo mysql-server mysql-server/root_password_again select '' | debconf-set-selections')
             bash('apt-get -y install mysql-server')
+            bash('service mysql start')
             bash('mysql -e "create database %s default charset=utf8"' % self.db)
             bash('mysql -e "grant all on %s.* to \'%s\'@\'%s\' identified by \'%s\'"' % (self.db,
                                                                                          self.db_user,

install/next.py

@@ -5,7 +5,7 @@ import sys
 import os
 import django
 from django.core.management import execute_from_command_line
-import shutil
+import shlex
 import urllib
 import socket
 import subprocess
@@ -77,8 +77,8 @@ class Setup(object):
             user.delete()
         db_add_user(username=self.admin_user, password=self.admin_pass, role='SU', name='admin', groups='',
                     admin_groups='', email='admin@jumpserver.org', uuid='MayBeYouAreTheFirstUser', is_active=True)
-        cmd = 'useradd %s' % self.admin_user
+        cmd = 'id %s 2> /dev/null 1> /dev/null || useradd %s' % (self.admin_user, self.admin_user)
-        subprocess.call(cmd, shell=True)
+        shlex.os.system(cmd)
 
     @staticmethod
     def _chmod_file():
@@ -93,7 +93,8 @@ class Setup(object):
 
     @staticmethod
     def _run_service():
-        os.system('sh %s start' % os.path.join(jms_dir, 'service.sh'))
+        cmd = 'bash %s start' % os.path.join(jms_dir, 'service.sh')
+        shlex.os.system(cmd)
         print
         color_print('安装成功，请访问web, 祝你使用愉快。\n请访问 https://github.com/jumpserver/jumpserver 查看文档', 'green')