[ClusterLabs] Open Source Linux Load Balancer with HA and Split Brain Prevention?

[Eric Robinson]

Hi Strahil --

I don't want to proxy the services. I just want NAT redirection at Layer 4, using LVS. Basically, all I need is a good health-checker that works with LVS, like ldirectord does (except newer technology).


> -----Original Message-----
> From: Users <users-bounces at clusterlabs.org> On Behalf Of Strahil Nikolov
> Sent: Sunday, October 4, 2020 2:54 PM
> To: Cluster Labs - All topics related to open-source clustering welcomed
> <users at clusterlabs.org>
> Subject: Re: [ClusterLabs] Open Source Linux Load Balancer with HA and Split
> Brain Prevention?
>
> Actually, everything that works on the OS is OK for pacemaker.
> You got 2 options :
> - use systemd.service for your loadbalancer (for example HAProxy)
> - create your own script which just requires 'start', 'stop' and 'monitoring'
> methods so pacemaker can control it
>
> Based on my very fast search in the web , haproxy has a ready-to-go
> resource agent 'ocf:heartbeat:haproxy' , so you can give it a try.
>
> Best Regards,
> Strahil Nikolov
>
>
>
>
>
>
> В неделя, 4 октомври 2020 г., 22:41:59 Гринуич+3, Eric Robinson
> <eric.robinson at psmnv.com> написа:
>
>
>
>
>
>
>
>
> Greetings!
>
>
>
> We are looking for an open-source Linux load-balancing solution that
> supports high availability on 2 nodes with split-brain prevention. We’ve been
> using corosync+pacemaker+ldirectord+quorumdevice, and that works fine,
> but ldirectord isn’t available for CentOS 7 or 8, and we need to move along to
> something that’s still in active development. Any suggestions?
>
>
>
> -Eric
>
>
>
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