OpenProject使用过程当中出现了问题,某个task中的功能没法使用,使用者协商后准备恢复至历史版本。mysql
OpenProject存在备份文件,OpenProject自带备份命令(openproject run backup
),备份好的文件位于/var/db/openproject/backup
目录下。其中:git
mysql-dump-20190521032002.sql.gz为数据库dump conf-20190521032002.tar.gz 为各类配置文件,包括数据库链接,服务等信息 attachments-20190521032002.tar.gz 为全部有关附件文件的备份
2.一、关闭服务sql
关闭openproject服务,命令为systemctl stop openproject
。数据库
注:关闭openproject服务会关闭一系列Openproject有关的服务app
2.二、恢复数据ide
2.2.一、恢复MySQL数据memcached
使用命令“zcat mysql-dump-20190521032002.sql.gz | mysql -u openproject -h 127.0.0.1 -p
”,以后输入mysql数据库用户openproject的密码,执行恢复命令。svn
zcat mysql-dump-20190521032002.sql.gz | mysql -u openproject -h 127.0.0.1 -prest
zcat能够不解压压缩文件的前提下,查看压缩包内容
mysql-dump-20190521032002.sql.gz备份的mysql dump文件;code| 表明管道;
“mysql -u openproject -h 127.0.0.1 -p”:
使用openproject用户链接127.0.0.1主机中的mysql数据库,openproject用户的密码能够在备份的文件中查询,本例中为“
conf-20190521032002.tar.gz
”中的database文件,以下图所示。
2.2.二、恢复配置文件
将归档的配置文件(conf-20190521032002.tar.gz
)中的内容解压后拷贝到“/etc/openproject/conf.d/”目录并覆盖原文件。
2.2.三、恢复附件文件的备份
将归档文件(attachments-20190521032002.tar.gz
)中的内容解压后拷贝到“/var/db/openproject/files/”目录下,覆盖原内容。
注:这里是Openproject各个Project或者Task中上传的附件,根据实际状况,能够自由选择恢复与否。
2.三、启动服务
使用“systemctl start openproject
”命令启动openproject服务
下面是恢复过程当中不一样阶段执行的命令记录及说明。
3.一、准备备份文件
# 查看当前路径 [root@localhost backup]# pwd /var/db/openproject/backup # 建立/home/tmp文件夹 [root@localhost backup]# mkdir /home/tmp # 拷贝备份文件至新建立的文件夹 [root@localhost backup]# cp mysql-dump-20190521032002.sql.gz /home/tmp/ [root@localhost backup]# cp conf-20190521032002.tar.gz /home/tmp/ [root@localhost backup]# cp attachments-20190521032002.tar.gz /home/tmp/ [root@localhost backup]# cp svn-repositories-20190521032002.tar.gz git-repositories-20190521032002.tar.gz /home/tmp/ # 切换至新建立的文件夹 [root@localhost backup]# cd /home/tmp/ # 列出文件夹下的文件夹 [root@localhost tmp]# ls -lha total 168M drwxr-xr-x 2 root root 213 May 24 10:34 . drwxr-xr-x. 6 root root 104 May 24 10:33 .. -rw-r----- 1 root root 167M May 24 10:34 attachments-20190521032002.tar.gz -rw-r----- 1 root root 773 May 24 10:34 conf-20190521032002.tar.gz -rw-r----- 1 root root 124 May 24 10:34 git-repositories-20190521032002.tar.gz -rw-r----- 1 root root 253K May 24 10:33 mysql-dump-20190521032002.sql.gz -rw-r----- 1 root root 110 May 24 10:34 svn-repositories-20190521032002.tar.gz
3.二、中止服务
# 关闭openproject服务 [root@localhost tmp]# systemctl stop openproject [root@localhost tmp]#
3.三、 恢复数据
# 查询文件下的文件 [root@localhost tmp]# ls attachments-20190521032002.tar.gz mysql-dump-20190521032002.sql.gz conf-20190521032002.tar .gz svn-repositories-20190521032002.tar.gz git-repositories-20190521032002.tar.gz # 恢复数据库数据 [root@localhost tmp]# zcat mysql-dump-20190521032002.sql.gz | mysql -u openproject -h 127.0.0.1 -p openproject Enter password: # 输入安照**2.2.1节**中方法查询**database**文件获得的密码。 [root@localhost tmp]# # 解压配置文件 [root@localhost tmp]# gunzip conf-20190521032002.tar.gz [root@localhost tmp]# tar -xvf conf-20190521032002.tar ./ ./other ./database ./server ./memcached # 查看解压了配置文件后,文件夹中内容 [root@localhost tmp]# ls attachments-20190521032002.tar.gz mysql-dump-20190521032002.sql.gz conf-20190521032002.tar other database server git-repositories-20190521032002.tar.gz svn-repositories-20190521032002.tar.gz memcached # 拷贝解压后的配置文件覆盖Openproject系统中的配置文件 [root@localhost tmp]# cp database memcached other server /etc/openproject/conf.d/ cp: overwrite ‘/etc/openproject/conf.d/database’? y cp: overwrite ‘/etc/openproject/conf.d/memcached’? y cp: overwrite ‘/etc/openproject/conf.d/other’? y cp: overwrite ‘/etc/openproject/conf.d/server’? y # 本例中须要恢复的时间和当前时间没有变化,遂未恢复。
3.四、启动服务
使用systemctl start openproject
启动openproject服务。
# 启动openproject服务 [root@localhost tmp]# systemctl start openproject # openproject也是一个二进制的命令,用法以下: [root@localhost ~]# openproject Usage: openproject run COMMAND [options] openproject scale TYPE=NUM openproject logs [--tail|-n NUMBER] openproject config:get VAR openproject config:set VAR=VALUE openproject configure openproject reconfigure openproject restart Details: openproject configure [-f FILE|-] * If using an installer: This command will launch the installer wizard. You can pass the installer seed file as argument or on STDIN. * Without installer: This will execute the configure script at /opt/openproject/packaging/scripts/configure (if any). A file containing environment variables can be given as argument or on STDIN (-f -), and will be saved in the /etc/openproject/conf.d folder. openproject reconfigure This command allows to reconfigure the application. Only useful if using an installer. openproject restart [process] This will restart the application (or the given process), in a distribution-independent manner.