Use BGP/ECMP with something like exabgp on the haproxy servers. David
On Fri, Nov 17, 2023, at 04:09, Boris Behrens wrote: > Hi, > I am looking for some experience on how people make their RGW public. > > Currently we use the follow: > 3 IP addresses that get distributed via keepalived between three HAproxy > instances, which then balance to three RGWs. > The caveat is, that keepalived is PITA to get working in distributing a set > of IP addresses, and it doesn't scale very well (up and down). > The upside is, that it is really stable and customer nearly never have an > availability problem. And we have 3 IPs that make some sort of LB. It > serves up to 24Gbit in peak times, when all those backup jobs are running > at night. > > But today I thought, what will happen if I just ditch the keepalived and > configure thos addresses static to the haproxy hosts? > How bad will the impact to a customer if I reboot one haproxy? Is there an > easier, more scalable way if I want to spread the load even further without > having an ingress HW LB (what I don't have)? > > I have a lot of hosts that would be able to host some POD with a haproxy > and a RGW as container together, or even host the RGW alone in a container. > It would just need to bridge two networks. > But I currently do not have a way to use BGP to have one IP address split > between a set of RGW instances. > > So long story short: > What are your easy setups to serve public RGW traffic with some sort of HA > and LB (without using a big HW LB that is capable of 100GBit traffic)? > And have you experienced problems when you do not shift around IP addresses. > > Cheers > Boris > _______________________________________________ > ceph-users mailing list -- ceph-users@ceph.io > To unsubscribe send an email to ceph-users-le...@ceph.io _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
