[pgpool-general: 7292] Re : Re: VIP address still active when Pgpool stopped

[Pierre Timmermans]

I dont remember exactly but I think that if a new pgpool is promoted master it will mount the VIP and via another script it will change the arp cache
So my feeling is that the old master might still have the vip mounted but hopefully applications will be directed to the new master ?
Pierre

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Le mercredi, septembre 16, 2020, 4:55 PM, Anssi Kanninen <anssi at iki.fi> a écrit :

I just tested to kill -9 master pgpool . The vip address stayed still on the old primary when the new primary also got it. :-(

On 16 September 2020 09:52:39 EEST, shacky <shacky83 at gmail.com> wrote:
Il giorno mer 16 set 2020 alle ore 02:38 Tatsuo Ishii <ishii at sraoss.co.jp> ha scritto:


Not sure what OS you are using but I have confirmed this on my Ubuntu
18 box with Pgpool-II compiled from source code.


I'm also using Debian Buster with Pgpool-II installed from the APT repository.
One more thing: should the VIP IP address be removed even if I kill the process?Who is responsible to remove the VIP address?In which situation the VIP address could not be removed and added on a new node at the same time?
Thanks!
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