admin:keepalived
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admin:keepalived [2023/07/17 16:48] – created dhinesh | admin:keepalived [2023/07/18 18:33] (current) – veera | ||
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- | ==== Keepalived ==== | + | ===== Keepalived ===== |
+ | |||
+ | * Master IP : 10.179.210.103 | ||
+ | * Slave IP : 10.179.210.140 | ||
+ | * Virtual IP : | ||
+ | |||
+ | ==== Platforms ==== | ||
+ | |||
+ | === Oracle/ | ||
+ | |||
+ | To install Oracle 8 Application Stream repository | ||
+ | |||
+ | dnf install epel-release | ||
+ | |||
+ | dnf install keepalived | ||
+ | |||
+ | === Keepalived configuration on master machine === | ||
+ | |||
+ | Configuration file in ''/ | ||
+ | Notice PRIORITY is 200 compared to slave node which has 100 | ||
+ | |||
+ | < | ||
+ | ! Configuration File for keepalived | ||
+ | |||
+ | vrrp_instance VI_1 { | ||
+ | state MASTER | ||
+ | interface eth0 | ||
+ | virtual_router_id 51 | ||
+ | priority 200 | ||
+ | advert_int 1 | ||
+ | authentication { | ||
+ | auth_type PASS | ||
+ | auth_pass 1111 | ||
+ | } | ||
+ | virtual_ipaddress { | ||
+ | 10.179.210.100 | ||
+ | } | ||
+ | } | ||
+ | </ | ||
+ | |||
+ | === Keepalived configuration on slave machine === | ||
+ | |||
+ | < | ||
+ | vrrp_instance VI_1 { | ||
+ | state SLAVE | ||
+ | interface eth0 | ||
+ | virtual_router_id 51 | ||
+ | priority 100 | ||
+ | advert_int 1 | ||
+ | authentication { | ||
+ | auth_type PASS | ||
+ | auth_pass 1111 | ||
+ | } | ||
+ | virtual_ipaddress { | ||
+ | 10.179.210.100 | ||
+ | } | ||
+ | } | ||
+ | </ | ||
+ | |||
+ | [[https:// | ||
+ | |||
+ | |||
+ | ==== Starting order ==== | ||
+ | |||
+ | Make sure you start the MASTER first before the SLAVE node | ||
+ | |||
+ | '' | ||
+ | |||
+ | then on slave node | ||
+ | |||
+ | '' | ||
+ | |||
+ | |||
+ |
admin/keepalived.1689592722.txt.gz · Last modified: 2023/07/17 16:48 by dhinesh