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en:faq:how_to_migrate_astercc_system [2015/12/05 06:37]
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en:faq:how_to_migrate_astercc_system [2017/12/12 03:05] (current)
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 Open the menu on the left,click [System]->​[Backup Plans]->​[Add Backupplan],you will enter plan adding page,as follows: Open the menu on the left,click [System]->​[Backup Plans]->​[Add Backupplan],you will enter plan adding page,as follows:
  
-Planname:to identify the backup plan.+**Planname**:to identify the backup plan.
  
-Kept days:It used to set the retaining duration of the backup file,you can set it according to disk's usage.+**Kept days**:It used to set the retaining duration of the backup file,you can set it according to disk's usage.
  
-{{:zh:常见问题及解答:系统文件备份1.png?750|}}+{{:en:faq:backup_plans_1.png?750|}}
  
 And in [Advanced],double-click the items which need to backup,there are 10 items in total. Set the "DB Details"​ refer to following format,or refer to:[[en:​module_manual:​system:​backup_plans|Backup Plans]] And in [Advanced],double-click the items which need to backup,there are 10 items in total. Set the "DB Details"​ refer to following format,or refer to:[[en:​module_manual:​system:​backup_plans|Backup Plans]]
  
-{{:zh:常见问题及解答:系统文件备份2.png?750|}}+{{:en:faq:backup_plans_2.png?750|}}
  
-备份完成后在[添加备份计划]页面,会出现刚才备份的信息,可以对其进行[编辑]和[删除]操作+After you finished backupyou can "​Edit"​ or "​Delete"​ the plan which has been added on this page.
  
-{{:zh:常见问题及解答:系统文件备份3.png?750|}}+{{:en:faq:backup_plans_3.png?750|}}
  
  
-=== 用代码实现数据库的备份 ​===+=== Backup the Database on Background ​===
  
-首先登录服务器:<​code>​ ssh root@192.168.1.146 </​code>​ 然后再到mysql目录下,ls一下可以看到有个名叫“astercc10”的目录,这就是数据库。 转到mysql目录的命令:<​code>​ cd /​var/​lib/​mysql </​code>​ 再执行数据库备份命令:<​code>​ mysqldump -uroot -p astercc10 > astercc20150302.sql </​code> ​ 最后输入数据库密码,即可进行数据库备份。 假若不想单独输入密码,直接将密码放到备份命令里,可执行备份命令:<​code>​ mysqldump -uroot -pastercc astercc10 > astercc20150302.sql </​code>​+First,log in server via ssh:
  
 +<​code>​ ssh root@192.168.1.146 </​code>​
  
-说明:+Then enter /​var/​lib/​mysql directory,you can find a database file named "​astercc10"​
  
-1.在登录自己本机服务器的数据库时,假如出现 “ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/​var/​run/​mysqld/​mysqld.sock' ​”,​则需要加上 -h127.0.0.1:<​code>​ mysqldump -h127.0.0.1 -uroot -pastercc astercc10 > astercc20150302.sql </​code>​+<​code>​ cd /​var/​lib/​mysql && ls </​code>​ 
 + 
 +Execute command below,start the backup of database after inputing password: 
 +<​code>​ mysqldump -uroot -p astercc10 > astercc20150302.sql </​code>​ 
 + 
 + 
 + 
 +Exception: 
 + 
 +1.You should add "​-h127.0.0.1"​ if " ​ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/​var/​run/​mysqld/​mysqld.sock' ​" when you login msyqleg 
 +<​code>​ mysqldump -h127.0.0.1 -uroot -pastercc astercc10 > astercc20150302.sql </​code>​
  
 {{:​zh:​常见问题及解答:​本机服务器dns系统有问题.png?​750|}} {{:​zh:​常见问题及解答:​本机服务器dns系统有问题.png?​750|}}
  
-2.假如在 ​cd /​var/​lib/​mysql ​时权限不够可以修改权限:<​code> ​sudo chmod 755 mysql </​code> ​ ​查看具体有哪些权限:<​code> ​ll |grep mysql </​code> ​+2.If there is "bash:cd:/​var/​lib/​mysql/:​Permission denied"​ when you execute "cd /​var/​lib/​mysql"​,you can check and change privilege of mysql 
 + 
 +<​code> ​ll |grep mysql </​code>​ 
 + 
 +<​code> ​sudo chmod 755 mysql </​code>​
  
 {{:​zh:​常见问题及解答:​权限不够修改权限.png?​750|}} {{:​zh:​常见问题及解答:​权限不够修改权限.png?​750|}}
  
-3.在 mysqldump -h127.0.0.1 -u root -p astercc10 > astercc20150302.sql 数据备份命令中,astercc10:是数据库的名字,astercc20150302.sql:是数据库备份文件 
  
 +==== Database Recovery ====
  
 +Log in 192.168.1.175,you can find the backup file named "​BF"​ under /tmp/backup directory:
  
-==== 数据库恢复 ====+<​code>​ ssh dev03@192.168.1.175 </​code>​
  
-登录175服务器,在 /tmp/backup 下找到刚才备份的文件:BF。命令:<​code>​ ssh dev03@192.168.1.175 </​code> ​ 然后再转到backup目录下<​code>​ cd /tmp/backup </​code> ​ ​然后 ls 一下即可查看到备份好的文件最下面绿框中的即是。+<​code>​ cd /​tmp/​backup ​&& ls </​code>​
  
 {{:​zh:​常见问题及解答:​备份文件1_1_1.png?​900|}} {{:​zh:​常见问题及解答:​备份文件1_1_1.png?​900|}}
  
 +and copy it to / directory on 192.168.1.146 server,execute command below on 192.168.1.175:
  
-并将其复制到新的服务器146上的根目录(/​)下面,命令:<​code>​ scp -r BF.19.2015-02-28-16-08 root@192.168.1.146:/​ </​code> ​ ​输入146服务器的密码,待右侧全为100%也就复制完毕了。+<​code>​ scp -r BF.19.2015-02-28-16-08 root@192.168.1.146:/​ </​code>​ 
 + 
 +It it finished until progress rate turn to 100% on the rightas is shown below:
  
 {{:​zh:​常见问题及解答:​备份文件1_1_2.png?​545|}}{{:​zh:​常见问题及解答:​备份文件1_1_3.png?​240|}} {{:​zh:​常见问题及解答:​备份文件1_1_2.png?​545|}}{{:​zh:​常见问题及解答:​备份文件1_1_3.png?​240|}}
  
-假如出现warning如下图。需要执行命令,并删除里面相应信息,输入YES即可。<​code>​ vim ~/​.ssh/​known_hosts </​code> ​ ​或者执行下面红框里的内容,如: ssh-keygen -f "/​home/​dev03/​.ssh/​known_hosts"​ -R 192.168.1.146+If it appears warnings as followingyou can delete the corresponding contents under ~/​.ssh/​known_hosts directory. 
 + 
 +<​code>​ vim ~/​.ssh/​known_hosts </​code>​ 
 + 
 +Or execute commands below 
 + 
 +<​code> ​ssh-keygen -f "/​home/​dev03/​.ssh/​known_hosts"​ -R 192.168.1.146 ​</​code>​
  
 {{:​zh:​常见问题及解答:​warning01.png?​850|}} {{:​zh:​常见问题及解答:​warning01.png?​850|}}
  
 +Login 192.168.1.146 server:
 +
 +<​code>​ ssh root@192.168.1.146 </​code>​
 +
 +and decompress the .tar.gz archive via executing commands below:
 +
 +<​code>​ tar -xzvf archive_name.tar.gz </​code>​
 +
 +Import the bakckup file of database:
 +
 +<​code>​ mysql -u root -p astercc10 < archive_name.sql </​code> ​
  
-登录146服务器:<codessh root@192.168.1.146<​/code> ​ 再找到刚才复制的备份文件并将其解压缩,其中对于.tar.gz类文件解压命令如下,其中XXXX是压缩文件的名:<​code>​ tar -xzvf XXXX.tar.gz </code ​然后将解压出来的数据库备份文件 导入数据库:<​code>​ mysql -u root -p astercc10 < XXXX.sql</​code>​ 此处XXXX为:astercc10,如下图。最后输入新服务器数据库的密码,默认的是:astercc。其中astercc10是146新服务器上的数据库名字,astercc10.sql是解压出来的数据库备份文件,这样一来,数据库就被迁移导入了。+<note tip**Note**:​The default archive name is "​astercc10"​. At last,input the password of root in mysqlYou can see the information of mysql in /etc/astercc.confThe "​astercc10"​ is the database name on the new serverarchive_name.sql unzip from backup file. </note>
  
 {{:​zh:​常见问题及解答:​备份文件1_1_5.png?​850|}} {{:​zh:​常见问题及解答:​备份文件1_1_5.png?​850|}}
  
-到这一步还没有完全结束假如老服务器数据库没使用默认的数据库信息,则 需要对新服务器配置文件进行3处手动修改+If the database on the old server use non-default informationwe should revise the database information of new serveras follows
  
-1.astercc.conf->​[database]中的相应信息进行修改比如:dbnamepassword等等 ​ <​code>​ vim /​opt/​asterisk/​scripts/​astercc/​astercc.conf </​code> ​+1.Information in /etc/astercc.conf->​[database],eg:dbnamepassword,etc
  
-2.对astercc.conf->​[statistics]中的相应信息进行修改,比如:dbname、password等等  ​<​code>​ vim /​opt/​asterisk/​scripts/​astercc/​astercc.conf </​code> ​+<​code>​ vim /​opt/​asterisk/​scripts/​astercc/​astercc.conf </​code> ​
  
-3.对database.php 最后面的 class DATABASE_CONFIG 中 default下的password、database等进行修改 ​ <​code>​ vim /var/www/​html/​asterCC/​app/​config/​database.php </code+2.Information in /etc/astercc.conf->[statistics],eg:dbname,password,etc
  
 +<​code>​ vim /​opt/​asterisk/​scripts/​astercc/​astercc.conf </​code> ​
  
 +3.At the end of /​var/​www/​html/​asterCC/​app/​config/​database.php->​[class DATABASE_CONFIG]->​ [var $default = array],password,database,prefix,etc
  
-===== Fourth:​复制(覆盖)系统配置文件 ===== +<codevim /var/​www/​html/​asterCC/​app/​config/​database.php </code
-首先,我们在备份时选择了很多系统文件,即在[系统设置]->[备份计划管理]->​[添加/编辑 备份计划]->​[高级资料]->[备份内容]+
  
-{{:​zh:​常见问题及解答:​系统文件备份2.png?​850|}} 
  
-备份好的系统配置文件是可以查看到的(黄框内的文件),我们将其解压(以 "​_etc_"​ 开头的压缩包为例):+ 
 +===== Fourth:Copy(or Overwritethe Config Files of System ===== 
 + 
 +We selected many system file when backupthe list in [System]->​[Backup Plans]->​[Add Backupplan]->​[Advanced]->​[Backupfile] 
 + 
 +{{:​en:​faq:​backup_plans_2.png?​750|}} 
 + 
 +You can see the backup file of system config files (marked by yellow rectangle),we can unzip the .tar package execute below commands
  
 {{:​zh:​常见问题及解答:​备份的配置文件.png?​850|}} {{:​zh:​常见问题及解答:​备份的配置文件.png?​850|}}
  
-解压命令:<​code>​ tar -xzvf XXXXX.tar.gz </​code> ​将三条记录都解压会出现一个叫 etc 的文件夹解压完后有四个文件夹,将其四个及其目录下的所有文件夹、文件复制到新的服务器“相应”位置, 即+Decompress commands 
 + 
 +<​code>​ tar -xzvf XXXXX.tar.gz </​code>​ 
 + 
 +Decompress all archivethen copy(or mv) all files and directories under original location correspondingly, i.e. 
 <​code>​ <​code>​
 \cp -rpf /​BF.19.2015-02-28-16-08/​etc/​* /etc \cp -rpf /​BF.19.2015-02-28-16-08/​etc/​* /etc
Line 108: Line 156:
 </​code>​ </​code>​
  
-需要说明的是:\cp是在复制时,不提示覆盖信息用的,-r是有关目录的操作,-p是除复制源文件的内容外,还将把其修改时间和访问权限也复制到新文件中,-f是强行操作 慎重使用。+NoteWhen use "\cp" (not cp) command to copy(or overwrite)there is no any overwrite information. ​-r:not only copy filesbut also directories. ​-f:force
  
 {{:​zh:​常见问题及解答:​备份文件1_1_6.png?​850|}} {{:​zh:​常见问题及解答:​备份文件1_1_6.png?​850|}}
  
  
-=== 用代码实现即时性系统配置文件的转移(覆盖) === +=== Copy(or Overwritethe Config Files of System on Background ​=== 
-首先登录登录原来服务器(192.168.1.175)找到[系统设置]->[备份计划管理]->[添加/​编辑 备份计划]->[高级资料]->[备份内容]下备份的文件及目录。+ 
 +First,login the 192.168.1.175 ​serveryou can see the backup files under [System]->[Backup Plans]->[Add Backupplan]->[Advanced]->[Backupfiledirectory.
  
 <​code>​ <​code>​
en/faq/how_to_migrate_astercc_system.1449297456.txt.gz · Last modified: 2017/12/12 03:11 (external edit)
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