添加补充,开始使用发现的问题修改(nbd模块加载,对时服务)
修改: Auto-Builder-Server.md Signed-off-by: Xu, Shunxuan <sxxu@linx-info.com>
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@@ -502,3 +502,90 @@ Auto-builder@Auto-builder:/$ sudo -u Auto-builder mail -s "test1" sxxu@linx-i
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## 5 测试调试
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基本配置如上所述。之后可进行git库更新测试调试。
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## 6 后期使用添加补充
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### 6.1 添加nbd模块加载
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经测试调试,发现安装虚拟机会出错。原因是未加载nbd设备。导致配置已经初始化的kvm_install.img失败。
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修改250服务器的rc.local,添加开机启动加载nbd设备,如下:
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```
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root@Auto-builder:~# cat /etc/modules
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# /etc/modules: kernel modules to load at boot time.
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#
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# This file contains the names of kernel modules that should be loaded
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# at boot time, one per line. Lines beginning with "#" are ignored.
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# Parameters can be specified after the module name.
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loop
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linx_sec
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linx_sysinfo
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nbd max_part=8
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```
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### 6.2 出盘发布时间变化
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多次出盘时间定在09:00左右。查看发现,编译虚拟机的时间不对。配置编译虚拟机的对时任务,配置250服务器的ntp对时服务。
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虚拟机对时任务配置:(添加对时脚本,配置定时任务)
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```
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localhost:/var/log # ls /usr/sbin/update_time.sh -l
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-rwxr-xr-x 1 sysadmin sysadmin 181 1月 29 11:53 /usr/sbin/update_time.sh
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localhost:/var/log # cat /usr/sbin/update_time.sh
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#!/bin/bash
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NTPSERVER_A='172.16.0.250'
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NTPSERVER_B=''
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NTPDATE='/usr/sbin/ntpdate'
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${NTPDATE} ${NTPSERVER_A}
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#${NTPDATE} ${NTPSERVER_A} || ${NTPDATE} ${NTPSERVER_B}
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/sbin/hwclock -w
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localhost:/var/log # cat /etc/crontab
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#
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# Vixie cron /etc/crontab
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#
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# globals
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SHELL=/bin/bash
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PATH=/bin:/sbin:/usr/bin:/usr/sbin
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MAILTO=""
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0 20 * * * sysadmin /usr/sbin/runjobs /etc/cron/daily
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5 20 * * mon sysadmin /usr/sbin/runjobs /etc/cron/weekly
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10 20 1 * * sysadmin /usr/sbin/runjobs /etc/cron/monthly
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*/1 * * * * sysadmin /usr/sbin/update_time.sh
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```
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服务器ntp对时服务配置:(ntp服务默认是开机启动)
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```
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root@Auto-builder:~# cat /etc/ntp.conf
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# /etc/ntp.conf, configuration for ntpd; see ntp.conf(5) for help
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driftfile /var/lib/ntp/ntp.drift
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# Enable this if you want statistics to be logged.
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#statsdir /var/log/ntpstats/
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statistics loopstats peerstats clockstats
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filegen loopstats file loopstats type day enable
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filegen peerstats file peerstats type day enable
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filegen clockstats file clockstats type day enable
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server 172.31.255.8 iburst
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server 172.31.255.9 iburst
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server 172.17.0.240 iburst noselect
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server 172.17.0.239 iburst noselect
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server 172.17.0.235 iburst noselect
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```
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