考慮到keepalived高可用,
備節點的機器基本上屬於空閒狀態,
很浪費硬體資源,所以我們可以讓keepalived互為主備,
跑多個例項
vim /etc/keepalived/keepalived.conf
global_defs
#第乙個業務 為主
vrrp_instance vi_1
virtual_ipaddress
}real_server 10.125.192.3 80 }}
}}vrrp_instance vi_2
virtual_ipaddress
}virtual_server 10.125.192.102 80
}real_server 10.125.192.6 80
}}
vim /etc/keepalived/keepalived.conf
global_defs
#第乙個業務 為備
vrrp_instance vi_1
virtual_ipaddress
}virtual_server 10.125.192.100 80
}real_server 10.125.192.3 80
}}#第二個業務為主
vrrp_instance vi_2
virtual_ipaddress
}virtual_server 10.125.192.102 80
}real_server 10.125.192.6 80
}}
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