问题日志

Jul 8 19:21:56 localhost Keepalived_healthcheckers[1504]: TCP socket bind failed. Rescheduling.
Jul 8 19:21:57 localhost Keepalived_healthcheckers[1504]: TCP socket bind failed. Rescheduling.
Jul 8 19:21:59 localhost Keepalived_healthcheckers[1504]: TCP socket bind failed. Rescheduling.
Jul 8 19:22:00 localhost Keepalived_healthcheckers[1504]: TCP socket bind failed. Rescheduling.
Jul 8 19:22:02 localhost Keepalived_healthcheckers[1504]: TCP socket bind failed. Rescheduling.
Jul 8 19:22:03 localhost Keepalived_healthcheckers[1504]: TCP socket bind failed. Rescheduling.

环境

当前环境是centos7， 使用yum安装的keepalived，版本是1.3.5。

解决方案

将yum安装的keepalived卸载。下载源码包重新编译安装；

安装命令如下

mkdir -p /opt/install/keepalived
cd /opt/install/keepalived
wget http://www.keepalived.org/software/keepalived-2.0.13.tar.gz
tar zxvf keepalived-2.0.13.tar.gz
cd keepalived-2.0.13

./configure --prefix=/usr/local/keepalived/
make && make install

在configure阶段可能会要求安装其他前置依赖包，直接使用yum install命令安装即可。