Re: nopreempt not working - Keepalived 1.2.15

On Thu, May 07, 2015 at 10:01:01PM +0400, krishnen chedambarum wrote:
> Hi All,
> 
> Used latest release but getting a different problem:
> 
> Machine B has VIP , When Machine A is rebooted, it acquires VIP when up.
> 
> Message in logs for B is :
> 
> 
> May  8 01:51:10 host-02 Keepalived_vrrp[16032]: VRRP_Instance(VI_1)
> Received higher prio advert
> May  8 01:51:10 host-02 Keepalived_vrrp[16032]: VRRP_Instance(VI_1)
> Entering BACKUP STATE
> May  8 01:51:10 host-02 Keepalived_vrrp[16032]: VRRP_Instance(VI_1)
> removing protocol VIPs.
> May  8 01:51:10 host-02 Keepalived_healthcheckers[16031]: Netlink reflector
> reports IP 10.21.7.6 removed
> 
> 
> Should'nt the priority be ignored when nopreempt is set?
> 
> Thanks
> 
> My Configs again:
> 
> Machine A:
> 
> vrrp_instance VI_1 {
>         interface eth0
>         state BACKUP
>         virtual_router_id 200
>         nopreempt
>         priority 150
>         authentication {
>             auth_type PASS
>             auth_pass bar
>         }
>         virtual_ipaddress {
>               10.21.7.6 dev eth0
>         }
> 
>          notify_backup "/usr/local/sbin/ota-app-down.sh"
>         notify_master "/usr/local/sbin/ota-app-up.sh"
> 
> }
> 
> Machine B:
> 
> vrrp_instance VI_1 {
>         interface eth0
>         state BACKUP
>        virtual_router_id 200
>         nopreempt
>         priority 100
>         authentication {
>             auth_type PASS
>             auth_pass bar
>         }
>         virtual_ipaddress {
>               10.21.7.6 dev eth0
>         }
> 
>          notify_backup "/usr/local/sbin/ota-app-down.sh"
>         notify_master "/usr/local/sbin/ota-app-up.sh"
> 
> }

Any chance one of those routers owns 10.21.7.6 outside vrrp use?
After all the VRRP rule is that any router that owns an IP will always
be master if possible, even if nopreempt is set.

-- 
Len Sorensen

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