01-26-周一_16-55-42
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@@ -1269,22 +1269,23 @@ coresync_pacemaker
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## 14.11 LVS集群类型中的术语
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VS:Virtual Server,Director Server(DS), Dispatcher(调度器),Load Balancer
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RS:Real Server(lvs), upstream server(nginx)上游服务器, backend server(haproxy)
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CIP:Client IP
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VIP:Virtual serve IP VS外网的IP
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DIP:Director IP VS内网的IP
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RIP:Real server IP
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访问流程:CIP <–> VIP == DIP <–> RIP
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- VS:Virtual Server,Director Server(DS), Dispatcher(调度器),Load Balancer
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- RS:Real Server(lvs), upstream server(nginx)上游服务器, backend server(haproxy)
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- CIP:Client IP
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- VIP:Virtual serve IP VS外网的IP
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- DIP:Director IP VS内网的IP
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- RIP:Real server IP
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- 访问流程:CIP <–> VIP == DIP <–> RIP
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# 15. LVS 工作模式和相关命令
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## 15.1 LVS集群的工作模式
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lvs-nat:修改请求报文的目标IP,多目标IP的DNAT
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lvs-dr:操纵封装新的MAC地址。MAC头的修改
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lvs-tun:在原请求IP报文之外新加一个IP首部。
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lvs-fullnat:修改请求报文的源和目标IP
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- lvs-nat:修改请求报文的目标IP,多目标IP的DNAT
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- lvs-dr:操纵封装新的MAC地址。MAC头的修改
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- lvs-tun:在原请求IP报文之外新加一个IP首部。
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- lvs-fullnat:修改请求报文的源和目标IP
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### 15.1.1 LVS的NAT模式
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