Re: How to configure / disable / enable a specific single VRRP instance

barak adam <[email protected]> Tue, 10 Jan 2017 16:22:10 +0200
Newsgroups gmane.linux.keepalived.devel
Message-ID <CAAme7o=W-phMfCtXR4jQMqxJme1paf26JrdLHzHfXu_dqoQL1A@mail.gmail.com>
1) Regarding the exception you have mentioned of reload the master first
for adds and the backup first for removes - I am wondering how can I
control it while programming our router SW? I mean, I can't force / control
a user to make a reload on another router in case my router should not be
the first...
2) Anyway, I am still not sure how to disable a specific virtual router
instance. Simply set its state to FAULT in the config file and reload
(pkill -HUP)?

Thanks!
Barak

On Tue, Jan 10, 2017 at 2:23 PM, <[email protected]> wrote:

> Send the keepalived process a  HUP signal that will reload the
> configuration, and in most cases will not effect the state.
> "
> pkill -HUP keepalived
> "
> ‎The exception is when you add or remove items from a group such as a VRRP
> group (multiple VRRP instances that failover together) you have to be
> careful about the order in which you reload nodes or you can cause an
> accidental failover. On adds always reload the master node first, on
> removes always reload the backup node first
>
> *From: *barak adam
> *Sent: *Tuesday, January 10, 2017 03:11
> *To: *[email protected]
> *Subject: *[Keepalived-devel] How to configure / disable / enable a
> specific single VRRP instance
>
> Guys,
>
> My question is on VRRP only.
>
> How can I set the configuration file and reload it, so it will affect only
> one VRRP instance and without affecting the other running VRRP instances ?
>
> Does any Keepalived configuration reloading affect all instances ?
>
> Thanks!
> Barak
>
>

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