Ubuntu haproxy keepalived
时间: 2023-11-16 22:18:15 浏览: 90
在Ubuntu上安装和配置Haproxy和Keepalived的步骤如下:
1. 首先,安装Haproxy和Keepalived所需的依赖。以Ubuntu 为例,可以使用以下命令安装依赖:
```
sudo apt-get update
sudo apt-get install -y haproxy keepalived
```
2. 安装完成后,可以在`/etc/keepalived/`目录下找到Haproxy和Keepalived的配置文件。其中,`/etc/keepalived/keepalived.conf`是Keepalived的配置文件,`/etc/keepalived/check_alive.sh`是用于检查Haproxy状态的脚本。
3. 配置Haproxy。可以编辑`/etc/haproxy/haproxy.cfg`文件来配置Haproxy的代理规则、监听端口等。
4. 配置Keepalived。可以编辑`/etc/keepalived/keepalived.conf`文件来配置Keepalived的虚拟IP、监测脚本等。详细的Keepalived配置可以参考官方文档。
5. 为了确保脚本的有效性,需要关闭SELinux。可以使用以下命令临时关闭SELinux:
```
sudo setenforce 0
```
如果希望永久关闭SELinux,在`/etc/selinux/config`文件中将`SELINUX`的值修改为`disabled`,可以使用以下命令实现:
```
sudo sed -i "s/^SELINUX=.*/SELINUX=disabled/g" /etc/selinux/config
```
通过以上步骤,你可以在Ubuntu上安装和配置Haproxy和Keepalived,并使用它们来实现负载均衡和高可用性的服务。请根据实际需求进行配置和调整。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* *3* [高可用HAProxy+keepalived安装及部署配置](https://blog.csdn.net/qq_31130741/article/details/120096373)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 100%"]
[ .reference_list ]
阅读全文
相关推荐


















