CodePudding user response:
What are the requirements for ah, only one picture?CodePudding user response:
Installing a nginx, two LNMP application server, four mysql, then through the reverse proxy, DNS to nginx corresponding port, link nginx + LNMP; Second, four mysql two collocation, make double main hot standby or master-slave synchronization, if do double master heat, also can use keepalivd high availability, respectively in the LNMP configure mysql after IP or high availability of VIP,