You've already forked www.colben.cn
update
This commit is contained in:
@@ -6,7 +6,7 @@ tags: ["keepalived"]
|
||||
categories: ["ha/lb"]
|
||||
---
|
||||
|
||||
# VRRP 简介
|
||||
## VRRP 简介
|
||||
- VRRP通过一种竞选协议动态地将路由任务交给LAN中**虚拟路由器**中的某台**VRRP路由器**
|
||||
- VRRP路由器是一台实现了VRRP协议(运行VRRPD程序)的物理路由器
|
||||
- 虚拟路由器是由多台VRRP物理路由器组成的逻辑路由器,对外看起来就像一台路由器
|
||||
@@ -14,7 +14,7 @@ categories: ["ha/lb"]
|
||||
- MASTER路由器一直发送VRRP广播,MASTER不可用后(BACKUP收不到广播),其余BACKUP会根据优先级竞选出一台MASTER
|
||||
- MASTER拥有虚拟路由器IP地址及其它路由配置
|
||||
|
||||
# 全局配置
|
||||
## 全局配置
|
||||
- 全局定义
|
||||
```
|
||||
global_defs {
|
||||
@@ -47,7 +47,7 @@ categories: ["ha/lb"]
|
||||
```
|
||||
- 一般服务器都配置了网络信息,所以通常无需配置静态地址和路由,如果不指定 dev,则使用 default_interface
|
||||
|
||||
# VRRPD 配置
|
||||
## VRRPD 配置
|
||||
- VRRP检查脚本(vrrp_script)
|
||||
```
|
||||
vrrp_script <SCRIPT_NAME> {
|
||||
@@ -118,7 +118,7 @@ categories: ["ha/lb"]
|
||||
}
|
||||
```
|
||||
|
||||
# LVS配置(不涉及lvs时无需下面配置)
|
||||
## LVS配置(不涉及lvs时无需下面配置)
|
||||
- 虚拟主机组
|
||||
```
|
||||
virtual_server_group <STRING> {
|
||||
@@ -171,7 +171,7 @@ categories: ["ha/lb"]
|
||||
}
|
||||
```
|
||||
|
||||
# 配置日志文件
|
||||
## 配置日志文件
|
||||
- 修改服务启动参数
|
||||
```bash
|
||||
sed -i '/^KEEPALIVED_OPTIONS/d' /etc/sysconfig/keepalived
|
||||
@@ -190,6 +190,6 @@ categories: ["ha/lb"]
|
||||
systemctl restart keepalived
|
||||
```
|
||||
|
||||
# 其他参考
|
||||
## 其他参考
|
||||
- [详细解释](https://blog.csdn.net/wos1002/article/details/56483325)
|
||||
|
||||
|
Reference in New Issue
Block a user