Re: [ClusterLabs] What's wrong with IPsrcaddr?

2022-03-16 Thread Andrei Borzenkov
On 16.03.2022 12:24, ZZ Wave wrote: > Hello. I'm trying to implement floating IP with pacemaker but I can't > get IPsrcaddr to work correctly. I want a following thing - floating > IP and its route SRC is started on node1. If node1 loses network > connectivity to node2, node1 should instantly

Re: [ClusterLabs] Antw: [EXT] Re: constraining multiple cloned resources to the same node

2022-03-16 Thread john tillman
Thank you. I have considered the dual-master approach. With a single VIP controlling the connection point for NFS a dual master configuration would work I believe. But before I do that I want to make sure I can't get all my drbd resources to promote on the same node through cluster

[ClusterLabs] What's wrong with IPsrcaddr?

2022-03-16 Thread ZZ Wave
Hello. I'm trying to implement floating IP with pacemaker but I can't get IPsrcaddr to work correctly. I want a following thing - floating IP and its route SRC is started on node1. If node1 loses network connectivity to node2, node1 should instantly remove floating IP and restore default route,

[ClusterLabs] Antw: [EXT] Re: constraining multiple cloned resources to the same node

2022-03-16 Thread Ulrich Windl
I wonder: Is it possible to write some rule that sets the score to become master on a specific node higher than on another node? Maybe the solution is to run DRBD in dual-primary configuration ;-) So the "master" is always on the right node. Regards, Ulrich >>> "john tillman" schrieb am