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keepalived日志设置

张吉吉 2020年1月13日 00:43 1741

1、keepalived日志默认是存放在/var/log/messages中，通过

cat /var/log/messages | grep keepalived就可以查看。

2、修改日志存放位置的话，需要配合rsyslog这个服务去修改。

（1）首先修改/etc/rsyslog.conf在其中添加一下字段

#keepalived log

local0.* /var/log/keepalived.log

（2）然后修改/etc/sysconfig/keepavlied

修改前

KEEPALIVED_OPTIONS="-D -f /usr/local/keepalived/etc/keepalived/keepalived.conf"

修改后

KEEPALIVED_OPTIONS="-D -S 0 -f /usr/local/keepalived/etc/keepalived/keepalived.conf"

（3）重启rsyslog

service rsyslog restart

（4）重启keepalived

service keepalived restart

（5）这个日志文件是不需要自己去亲自建立的，重启完keepalived后此文件就会出现。

3、system方式去管理

如果是以system的方式去启动的话，也就是centos7/rh7以上的版本

还需要修改/lib/systemd/system/keepalived.service 文件：

## centos 7使用。因为centos 7使用systemctl，通过systemctl调用service，所以需要修改/lib/systemd/system/keepalived.service文件。

将里面的：

EnvironmentFile=-/usr/local/keepalived/etc/sysconfig/keepalived

ExecStart=/usr/local/keepalived/sbin/keepalived $KEEPALIVED_OPTIONS

修改成：

EnvironmentFile=/etc/sysconfig/keepalived

ExecStart=/sbin/keepalived $KEEPALIVED_OPTIONS

然后重新加载service：

systemctl daemon-reload